Hinge for a device, in particular for a domestic appliance or a piece of furniture, and device, in particular domestic appliance or piece of furniture

Abstract

The invention relates to a hinge (20) for a device (10), comprising a base element (24) and a hinge arm (30) which is connected to the base element (24) so ​​as to be pivotable about a first pivot axis (32) relative to the base element (24). A transmission element (34) is provided which is held on the base element (24) so ​​as to be rotatable about a rotation axis (36) relative to the base element (24). A spring (44) and an actuating element (46) coupled to the spring (44) are provided, which is coupled in an articulated manner to the transmission element (34) and is guided along a guide (52) of the base element (24) so ​​that the spring (44) can be tensioned and released by sliding the actuating element (46) along the guide (52).A lever element (58) is provided which is connected to the transmission element (34) so ​​as to be pivotable about a second pivot axis (60) relative to the transmission element (34) and to the hinge arm (30) so as to be pivotable about a third pivot axis (62) relative to the hinge arm (30).

Description

[0001] The present invention relates to a hinge for a device, in particular for a household appliance or a piece of furniture. Furthermore, the invention relates to a device, in particular a household appliance or a piece of furniture, comprising at least one such hinge.

[0002] Devices such as household appliances and pieces of furniture with respective hinges are already sufficiently known from the general state of the art. The respective device has a respective device body, which, for example, has a receiving space, also referred to as a receiving area. The receiving space is, for example, a baking tray, in which case the device is designed, for example, as an oven. The receiving space is, for example, a cooking chamber in which food can be cooked. In particular, if the device is designed, for example, as a dishwasher, the receiving space can be a treatment chamber for washing or rinsing dishes.The device further comprises a door, also referred to as a flap, which is connected in an articulated manner to the respective device body via at least one hinge, usually via at least or exactly two hinges, and is thereby held on the respective device body so as to be pivotable relative to the respective device body.

[0003] The object of the present invention is to provide a hinge for a device such as a household appliance or a piece of furniture and a device with at least one such hinge, so that a particularly advantageous adaptability of the hinge can be realized.

[0004] This object is achieved according to the invention by a hinge having the features of patent claim 1 and by a device having the features of patent claim 15. Advantageous embodiments with expedient further developments of the invention are specified in the remaining claims.

[0005] A first aspect of the invention relates to a hinge for a device. This means that the device, in its fully manufactured state, has the hinge. In particular, in its fully manufactured state, the device has a device body, also referred to simply as a base body or body, which can, for example, have a receiving space, also referred to as a receiving area. Furthermore, the device, for example, in its fully manufactured state, has a door, also referred to as a flap, which is connected to the device body in an articulated manner via the hinge, i.e. by means of the hinge. As a result, the door is held on the device body by means of the hinge such that it can be pivoted relative to the device body. In other words, the door can be pivoted relative to the device body while the door is held on the device body via the hinge.For example, the door can be pivoted relative to the device body between at least one open position and one closed position by means of the hinge. In particular, it is conceivable for the receiving space to have an opening, in particular designed as a through-opening, which opens, for example, on the one hand into the receiving space and on the other hand at or into an area surrounding the device body itself, i.e. when viewed on its own. In the closed position, for example, at least a portion of the opening and thus of the receiving space is closed off, in particular from the environment, by the door. In particular, it is conceivable for the entire opening and thus the entire receiving space, in particular from the environment, to be covered and thus closed by the door in the closed position.In the open position, the door releases at least the partial area, so that, for example, in the open position, at least one object can be moved from the surroundings into the receiving space via the released partial area or moved from the receiving space into the surroundings. In particular, if the device is designed as a dishwasher, which is also referred to as a dishwasher, the receiving space is, for example, a treatment chamber for washing dishes. Thus, for example, in the open position, dishes can be moved from the surroundings into the receiving space via the released partial area in order to wash the dishes. In particular, after a washing process, washed, i.e. rinsed, dishes can be removed from the receiving space via the released partial area in the open position.

[0006] In order to be able to realize a particularly advantageous operation of the door, i.e. in order to be able to pivot the door particularly advantageously, in particular particularly comfortably, manually relative to the device body, in particular between the closed position and the open position, the hinge has a base element, which is also referred to as a carrier part or housing or is designed as a carrier part or housing. For example, the base element is designed as a base plate. For example, the base element can be designed separately from the device body, wherein the base element is fastened to the device body, for example, in particular in such a way that relative movements between the base element and the device body are avoided. Very particularly, for example, the device body is a housing or the device body is also referred to as a housing.Furthermore, it is conceivable for the base element to be a component of the device body, in particular a wall and very particularly a side wall of the device body. The hinge further comprises a hinge arm, which is also referred to as a pivot arm and is connected to the base element so as to be pivotable about a first pivot axis relative to the base element. Thus, the hinge arm can be pivoted about the first pivot axis relative to the base element, while the hinge arm is held on the base element, i.e. is connected to the base element. In particular, the base element is connectable or connected at least indirectly, in particular directly, to the device body or to a component of the device body. Furthermore, it is conceivable for the hinge arm to be connectable or connected to the door or to a component of the door.In particular, the hinge arm can be formed separately from the door and connectable or connected to the door or the component of the door, or the hinge arm can be a component of the door, so that, for example, in the fully manufactured state of the device, the hinge arm is connected to said component of the door. The hinge further comprises a transmission element which is held on the base element so as to be rotatable about an axis of rotation relative to the base element. This means that the transmission element can be rotated about the axis of rotation relative to the base element, while the transmission element is held on the base element, i.e. is connected to the base element. In particular, it is conceivable for the axis of rotation to be spaced apart from the first pivot axis. For example, the first pivot axis and the axis of rotation run parallel to one another.The transmission element can, for example, be designed as a disc or comprise a disc, whereby the disc is also referred to as a rotating disc or deflection disc. The transmission element is also referred to as a deflection element.

[0007] The hinge also has a spring, which is also referred to as a spring element. The spring is preferably a mechanical spring, so that the spring is preferably designed as a solid body. In particular, the spring can be a helical spring. Furthermore, the hinge has an actuating element which is coupled to the spring. Furthermore, the actuating element is articulated to the transmission element. The base element has a guide, which is also referred to as the first guide. When reference is made above and below to the guide, this means the first guide of the base element, unless otherwise stated. The actuating element is guided and can be displaced along the first guide of the base element.This means that the actuating element can be moved along the guide and thus guided relative to the base element, in particular while the actuating element is or will be guided by means of the guide. If the actuating element is moved along the first guide of the base element and thus relative to the base element, the actuating element is guided by means of the first guide of the base element, in particular relative to the base element. In particular, the first guide is or defines, for example, a first movement path or first guide track, along which the actuating element can be moved, in particular displaced, in a guided manner relative to the base element. Thus, for example, the first guide defines a first movement direction, corresponding in particular to the first movement path or the first guide track, along which the actuating element can be displaced in a guided manner relative to the base element.In this case, it is preferably provided that the first movement path or the first guide path and thus, for example, the first direction of movement run straight or rectilinearly, that is to say along a first straight line of extension. Thus, for example, the first guide, that is to say the first movement path or the first guide path, extends rectilinearly and along the first straight line of extension. In this case, it is preferably provided that, in the installed position of the hinge, the first guide and thus the first movement path or the first guide path and thus, for example, the first direction of movement run in a vertical direction. In this case, the hinge assumes its installed position when the device comprising the hinge is completely manufactured and when the device is in its intended position of use.For example, in the position of use, the device stands on an at least substantially horizontal plane. Furthermore, it is conceivable that the first guide and thus, for example, the first movement path or the first guide track and thus the first direction of movement, thus in particular the first extension line, extend obliquely to the vertical direction, thus obliquely to the horizontal direction, in the installed position of the hinge.

[0008] Since the actuating element is coupled to the spring and can be displaced along the first guide of the base element and thus guided relative to the base element, the spring can be tensioned and relaxed by displacing the actuating element along the first guide and thus relative to the base element. In other words, if the actuating element is pushed back and forth along the first guide and relative to the base element, the spring is thereby tensioned and relaxed, in particular alternately. In other words, if, for example, the actuating element is pushed or displaced in a first direction along the first guide relative to the base element, the spring is thereby tensioned, in particular compressed.If, for example, the actuating element is then pushed or shifted in a second direction opposite to the first direction along the first guide relative to the base element, the spring is at least partially relaxed, in particular lengthened. The lengthening of the spring is to be understood as an increase in the length of the spring. For example, the spring is designed as a tension spring which, for example, when the actuating element is pushed or shifted along the first guide in the first direction, is lengthened, i.e. its length is increased and thus tensioned. If the actuating element is then shifted or shifted in the second direction along the first guide, the spring is, for example, shortened in length, i.e. its length is shortened and at least partially relaxed. Furthermore, it is conceivable for the spring to be designed as a compression spring.For example, when the actuating element is pushed or shifted along the first guide in the first direction, the compression spring is compressed, thus shortening its length and thus tensioning it. If the actuating element is then pushed or shifted in the second direction along the first guide, the spring is elongated, meaning its length increases and at least partially relaxes.

[0009] The hinge also has a lever element which is connected to the transmission element so as to be pivotable about a second pivot axis relative to the transmission element. It is preferably provided that the second pivot axis is spaced from the first pivot axis and from the axis of rotation, wherein it is very preferably provided that the second pivot axis runs parallel to the first pivot axis and parallel to the axis of rotation. It is preferably provided that the first pivot axis, the second pivot axis and the axis of rotation are spaced from one another when viewed in pairs and very preferably run parallel to one another when viewed in pairs. In addition, the lever element is connected to the hinge arm so as to be pivotable about a third pivot axis relative to the hinge arm. It is preferably provided that the third pivot axis is spaced from the first pivot axis, the axis of rotation and the second pivot axis.The third pivot axis preferably runs parallel to the first pivot axis, parallel to the second pivot axis, and parallel to the rotation axis. In particular, it is preferably provided that the first pivot axis, the second pivot axis, the third pivot axis, and the rotation axis are spaced apart from one another when viewed in pairs and preferably run parallel to one another when viewed in pairs. By pivoting the hinge arm about the first pivot axis and relative to the base element, the transmission element can be driven by the hinge arm via the lever element and can therefore be rotated about the rotation axis relative to the base element, whereby the actuating element can be driven by the transmission element and can therefore be displaced along the first guide relative to the base element, and the spring can be tensioned and released.In other words, if, for example, the hinge arm is pivoted or rotated about the first pivot axis in a first pivot direction relative to the base element, the transmission element is driven via the lever element and is thereby rotated about the axis of rotation in a first direction of rotation relative to the base element. In this case, for example, the first pivot direction and the first direction of rotation are, for example, the same direction when viewed in a plane of movement running perpendicular to the first pivot axis and perpendicular to the axis of rotation. Because the transmission element is rotated about the axis of rotation in the first direction of rotation relative to the base element, the actuating element is driven by the transmission element and is thereby displaced, for example, along the guide in the first direction relative to the base element. This tensions the spring.If, for example, the hinge arm, also referred to as the pivot arm, is then pivoted or rotated about the first pivot axis in a second pivot direction opposite to the first pivot direction relative to the base element, the transmission element is driven by the hinge arm via the lever element and is thereby rotated about the axis of rotation in a second direction of rotation relative to the base element, opposite to the first direction of rotation. For example, the second pivot direction and the second direction of rotation are the same, particularly with respect to the plane of movement, i.e. viewed in the plane of movement. Because the transmission element is rotated about the axis of rotation in the second direction of rotation relative to the base element, the actuating element is driven by the transmission element and is thereby displaced along the first guide in the second direction relative to the base element.As a result, for example, the spring is at least partially relaxed. In particular, tensioning and relaxing the spring is understood as follows: For example, the actuating element can be moved along the first guide relative to the base element between at least one first actuating position and at least one second actuating position. For example, the actuating element can be moved from the first actuating position to the second actuating position by moving or pushing the actuating element along the first guide in the first direction. Thus, for example, the actuating element can be moved from the second actuating position to the first actuating position while the actuating element is moved or pushed along the first guide in the second direction.In the second actuating position, the spring is more strongly tensioned than in the first actuating position, i.e., more strongly tensioned than in the first actuating position, so that conversely, the spring is less strongly tensioned in the first actuating position than in the second actuating position. In the first actuating position, the spring can be completely relaxed, or in the first actuating position, the spring is tensioned, but less strongly tensioned than in the second actuating position. Thus, at least in the second actuating position, the spring provides a spring force which acts or can act, for example, via the actuating element, the transmission element, and the lever element, on the hinge arm and, for example, via the hinge arm on the door of the device.Thus, for example, the hinge arm can be pivoted or rotated about the first pivot axis in the first pivot direction relative to the base element against the spring force of the spring. For example, the hinge arm can be pivoted or rotated relative to the base element about the first pivot axis between at least one first pivot position and at least one second pivot position. For example, the hinge arm can be pivoted or rotated from the first pivot position into the second pivot position by pivoting or rotating the hinge arm about the first pivot axis relative to the base element in the first pivot direction. Thus, for example, the hinge arm can be pivoted or rotated from the second pivot position into the first pivot position by pivoting or rotating the hinge arm about the first pivot axis relative to the base element in the second pivot direction.If, for example, the hinge arm is in the first pivot position, the actuating element is in the first actuating position. If, for example, the hinge arm is in the second pivot position, the actuating element is in the second actuating position. This means that the first pivot position of the hinge arm corresponds to or coincides with the first actuating position of the actuating element, and the second pivot position of the hinge arm corresponds to or coincides with the second actuating position of the actuating element. In particular, it is preferably provided that the first pivot position of the hinge arm corresponds to or coincides with the closed position of the door.In other words, it is preferably provided that the first pivot position of the hinge arm brings about the closed position of the door and vice versa. Thus, it is preferably provided that the second pivot position of the hinge arm corresponds to, coincides with, or accompanies the open position of the door, so that preferably the second pivot position of the hinge arm brings about the open position of the door and vice versa. This means in particular that the door can be opened, i.e. pivoted or swiveled from the closed position into the open position, in particular relative to the device body and the base element, by pivoting or swiveling the hinge arm from the first pivot position into the second pivot position.Thus, for example, the door can be closed, that is to say in particular pivoted or swiveled relative to the device body and relative to the base element, from the open position into the closed position by pivoting or swiveling the hinge arm from the second pivot position into the first pivot position and the pivot axis relative to the base element. In other words, if, for example, the door is opened, the hinge arm is pivoted about the first pivot axis relative to the base element in the first pivot direction and thus pivoted or swiveled from the first pivot position into the second pivot position. If the door is then closed, the hinge arm is pivoted or swiveled about the first pivot axis relative to the base element in the second pivot direction and thus pivoted or swiveled from the second pivot position into the first pivot position.This means that it is preferably provided that the spring is tensioned when the door is opened, so that, for example, the spring force of the spring prevents the door from opening. This is particularly advantageous, however, because it can prevent the door from opening excessively quickly and / or unexpectedly and / or automatically, i.e. due to the weight of the door itself. This allows the door to be operated particularly advantageously, in particular particularly conveniently, in particular manually and thus by one person. In particular, it is possible to use the spring force to keep the door in balance, i.e. in the intermediate position, in at least one intermediate position lying or arranged between the open position and the closed position, so that, for example, starting from the intermediate position, unwanted and / or automatic opening and unwanted and / or automatic closing of the door can be avoided.Furthermore, it is conceivable, for example, that when the door is moved from the intermediate position towards the closed position, the door is or can be pulled closed by means of the spring force and in particular without any human intervention, and thus moved into the closed position, so that secure closing of the door can be guaranteed. Alternatively or additionally, it is conceivable that when the door is moved from the intermediate position towards the open position, the door opens completely automatically or independently, i.e. due to its weight and thus in particular without any human intervention, i.e. moves completely into the open position, in particular against the spring force, whereby the spring force can be used to prevent the door from opening excessively quickly and / or the door from striking excessively hard in the open position.The lever element is or functions as a connecting lever, via which the transmission element can be driven by the hinge arm. The transmission element can have a radius or diameter, particularly related to the axis of rotation, whereby the radius or diameter can advantageously be designed to be large. This allows, for example, an advantageous transmission ratio to be realized, particularly between the hinge arm and the spring, thus enabling particularly advantageous operation of the door.

[0010] In order to further achieve particularly advantageous adaptability of the hinge, in particular to different door weights and / or to different doors that differ in weight, the invention provides that the transmission element has, in particular, at least or exactly two separately formed transmission parts, namely a first transmission part and a second transmission part. The first transmission part is articulatedly coupled to the actuating element, in particular bypassing the second transmission part.The feature that the first transmission part is articulatedly coupled to the actuating element, bypassing the second transmission part, means that the first transmission part is not articulatedly coupled to the actuating element via the second transmission part, so that, for example, forces flowing from the actuating element to or onto the first transmission part do not flow from the actuating element to the first transmission part via the second transmission part on their way from the actuating element to or onto the first transmission part. Conversely, forces flowing from the first transmission part to or onto the actuating element do not flow from the first transmission part to or onto the actuating element via the second transmission part on their way from the first transmission part to or onto the actuating element.

[0011] The second transmission part is pivotably connected to the lever element about the second pivot axis relative to the lever element, in particular bypassing the first transmission part. The feature that the second transmission part is pivotably connected to the lever element about the second pivot axis relative to the lever element, preferably bypassing the first transmission part, means that the second transmission part is not connected to the lever element via the first transmission part, so that, for example, forces flowing from the second transmission part to or from the lever element do not flow via the first transmission part from the second transmission part to or from the lever element on their way from the second transmission part to or from the lever element.Conversely, forces flowing from the lever element to or onto the second transmission part do not flow via the first transmission part from the lever element to or onto the second transmission part.

[0012] The invention also provides for the hinge to have a device, also referred to as a connecting device or coupling device, which enables, in particular permits, movements of the other transmission part into different positions relative to one of the transmission parts, preferably in a non-destructive manner. In the different positions, the other transmission part can be fixed, i.e., locked, relative to the one transmission part by means of the device. This means that the other transmission part can be fixed, i.e., locked, in the respective position by means of the device in such a way that the other transmission part remains in the respective position and relative movements between the transmission parts are prevented.In other words, the device enables the other transmission part to be moved relative to the one transmission part into different positions, in particular non-destructively, i.e. without causing destruction or damage to the transmission parts, in which positions the other transmission part can be fixed relative to the one transmission part by means of the device.In other words, the device is designed to enable movements of the other transmission part relative to one transmission part, in particular non-destructive movements, and to fix the other transmission part relative to the one transmission part in the positions, i.e., in the respective position, so that when the other transmission part is fixed, i.e., locked, relative to the one transmission part in the respective position by means of the device, relative movements between the transmission parts are prevented by means of the device. Put simply, the transmission parts are movably, in particular pivotably, connected to one another by means of the device, such that the other transmission part can be moved into the positions relative to the one transmission part, wherein the other transmission part can be locked in the respective position relative to the one transmission part by means of the device.In particular, it is provided that the other transmission part is located in, in particular precisely, one of the positions and is fixed in one position relative to the one transmission part by means of the device, in particular in a non-destructively releasable manner. In particular, it is preferably provided that the other transmission part can be locked in the positions, i.e., in the respective position relative to the one transmission part, in a non-destructively releasable manner by means of the device.This means that the other transmission part can be moved relative to the one transmission part into a first of the positions and locked relative to the one transmission part in the first position, whereupon this locking of the other transmission part can be released non-destructively, i.e., canceled, whereupon the other transmission part can be moved relative to the one transmission part into a second of the positions and fixed in the second position relative to the one transmission part. This fixation of the other transmission part in the second position can then be released non-destructively, i.e., released, whereupon, for example, the other transmission part can be moved back into the first position relative to the one transmission part and locked in the first position relative to the one transmission part.The feature that the other transmission part is movable into the positions relative to the one transmission part means that the transmission parts are movable into the positions relative to one another. Thus, for example, the other transmission part can be moved relative to the one transmission part, while, for example, the one transmission part remains stationary. Furthermore, it would be conceivable for the transmission parts to be moved relative to one another while neither transmission part remains stationary.

[0013] Because the invention provides the possibility of selectively moving the other transmission part into the respective position relative to the one transmission part and fixing it in the respective position relative to the one transmission part, the hinge can be adapted as needed to different door weights and / or to different doors that differ in weight, without using different springs, i.e., in particular, springs of different strengths. In other words, the same hinge can be used for different door weights or for different doors with different weights, without replacing parts of the hinge, so that a particularly extensive, needs-based, and flexible usability of the hinge can be achieved in a particularly simple manner.

[0014] One background of the invention is, in particular, that doors of devices can have different weights and thus also very high weights. This is usually because the respective door usually has a respective base body and a respective front panel, for example also referred to as a furniture panel or designed as a furniture panel, which is attached to the respective base body. As a result, for example, the device can be visually advantageously integrated into an environment such as a kitchen environment and in particular into furniture such as kitchen furniture. The front panels can have different weights and can also be very high, in particular depending on the material from which the respective front panel is made, so that the aforementioned different weights of the doors arise.The hinge according to the invention can now be used either for heavy doors or for doors with comparatively lower weights, in particular because the transmission parts can be moved relative to one another into the positions and fixed in the respective positions relative to one another. This allows the hinge to be adapted to different door weights as required. In particular, the hinge can be used particularly advantageously for heavy doors, in particular because the use of the transmission element and the lever element, via which the transmission element is coupled to the hinge arm, allows an advantageous transmission ratio between the hinge arm and the spring to be realized.This transmission ratio can now be varied very easily, especially without having to replace any parts of the hinge, and thus, for example, adapted to different weights. The other transmission part can be moved into position relative to one transmission part and locked in position relative to the other transmission part. Using the hinge, both heavy and light doors can be secured against excessively rapid opening and closed particularly conveniently.

[0015] Since the actuating element is coupled to the spring, for example to one end of the spring, and since the actuating element is displaceable along the first guide, a spring guide is created by the actuating element and the first guide, by means of which the spring can be guided, i.e. is guided, in particular when the spring is tensioned and relaxed.

[0016] In order to be able to vary the aforementioned transmission ratio particularly advantageously and as required and thus to adapt the hinge arm particularly advantageously to different weights of doors, one embodiment of the invention provides that the device defines a spaced fourth pivot axis about which the other transmission part can be pivoted and thus moved into the positions relative to the one transmission part.

[0017] It is provided that the fourth pivot axis runs parallel to the axis of rotation and, for example, also parallel to the first pivot axis and is spaced from the axis of rotation and preferably also from the first pivot axis. Preferably, the fourth pivot axis is also spaced from the second pivot axis and from the third pivot axis, wherein it is preferably provided that the fourth pivot axis runs parallel to the second pivot axis and parallel to the third pivot axis. Thus, it is preferably provided that the axis of rotation, the first pivot axis, the second pivot axis, the third pivot axis and the fourth pivot axis are spaced from one another when viewed in pairs and preferably run parallel to one another when viewed in pairs. Alternatively, it is provided that the fourth pivot axis coincides with the axis of rotation.

[0018] A further embodiment is characterized in that an angle between a first straight line and a second straight line can be varied by moving the other transmission part into the positions relative to one transmission part. The axis of rotation and a coupling point, at which the first transmission part is articulatedly coupled to the actuating element, lie on the first straight line. This means that the first straight line runs through the axis of rotation and through the coupling point. The axis of rotation and the first pivot axis lie on the second straight line, so that the second straight line runs through the axis of rotation and through the first pivot axis. The first straight line and the second straight line thus intersect in the axis of rotation, i.e. at a point lying on the axis of rotation.The first straight line and the second straight line run, for example, in a common straight line plane, which, for example, coincides with the previously mentioned plane of movement or runs parallel to the plane of movement. In particular, the straight line plane runs perpendicular to the axis of rotation. The feature that the first straight line runs through the axis of rotation and the coupling point means that the first straight line intersects the axis of rotation and the coupling point. In other words, the first straight line and the axis of rotation intersect at an intersection point that lies on both the first straight line and the axis of rotation. The feature that the second straight line runs through the axis of rotation and the first pivot axis means that the second straight line intersects the axis of rotation and the first pivot axis.In particular, the second straight line intersects the rotation axis at a second intersection point, which lies on the second straight line and the rotation axis and, for example, is spaced from the first intersection point or coincides with the first intersection point. Furthermore, the second straight line intersects the first pivot axis at a third intersection point, which lies on both the second straight line and the first pivot axis.

[0019] In order to be able to adapt the hinge particularly advantageously to different door weights, a further embodiment of the invention provides that the transmission parts can be fixed in the positions relative to one another in a non-destructively releasable manner by means of the device. In other words, it is preferably provided that the other transmission part can be fixed in the respective position relative to the one transmission part in a non-destructively releasable manner by means of the device. As already explained above, the other transmission part can thereby be moved alternately into the positions several times and fixed in the positions relative to the one transmission part. As a result, for example, when the front panel of the door is replaced, the hinge can be advantageously adapted to different door weights without having to replace parts of the hinge.

[0020] It is very preferably provided that the device is designed to fix the other transmission part in the respective position relative to the one transmission part in such a way that the other transmission part can be fixed in the respective position on the one transmission part by means of the device.

[0021] To operate the door particularly advantageously, and in particular particularly conveniently, i.e., to pivot it between the closed and open positions, it is preferably provided that the guide (first guide of the base element) extends in a guide plane perpendicular to the axis of rotation. The guide plane runs, for example, parallel to the plane of movement and / or parallel to the straight plane. Furthermore, it is conceivable that the guide plane coincides with the plane of movement and / or the straight plane.

[0022] A further embodiment is characterized in that the base element has a second guide, which is provided in particular in addition to the first guide. The transmission element and, with it, the axis of rotation can be displaced in a guided manner along the second guide of the base element and thus relative to the base element. For example, the second guide is or defines a second movement path or a second guide track, along which the transmission element and, with it, the axis of rotation can be displaced in a guided manner relative to the base element. Thus, for example, the second guide defines a second direction of movement, along which the transmission element and the axis of rotation can be displaced in a guided manner relative to the base element or can be displaced in a guided manner when the transmission element and the axis of rotation are displaced along the second guide relative to the base element.It is preferably provided that the second movement path or the second guide path and thus, for example, the second direction of movement run in a straight line, i.e. along a second straight line of extension. It is preferably provided that the second straight line of extension runs parallel to the first straight line of extension. It is therefore preferably provided that the second movement path or the second guide path runs parallel to the first movement path or to the first guide path. It is therefore preferably provided that the second direction of movement runs parallel to the first direction of movement. The second movement path or the second guide path and thus, for example, the second direction of movement preferably run in a vertical direction when the hinge is in the installed position, so that the second guide preferably extends in a vertical direction.In other words, it is thus provided, for example, that the second guide, in particular the second movement path or the second guide track, extends along the second movement direction and, for example, along the second extension line, wherein it is preferably provided that the second extension line runs in the vertical direction in the installed position of the hinge. Alternatively or additionally, the first extension line runs in the vertical direction in the installed position of the hinge.

[0023] Because the transmission element and the rotation axis are guided and displaceable along the second guide of the base element, an advantageous coupling of the hinge arm via the lever element, the transmission element, and the actuating element to the spring can be realized, for example, so that the door can be operated particularly advantageously. In particular, because the transmission element and the rotation axis are displaceable along the second guide and thus relative to the base element, an advantageous support of the transmission element, in particular on the base element, can be achieved, so that a particularly advantageous operation of the hinge arm and thus of the door can be realized.

[0024] It has proven particularly advantageous if the second guide extends in the guide plane in which the first guide also extends. This allows for advantageous mobility of the actuating element and the transmission element, and subsequently also of the lever element and the hinge arm, so that the hinge arm and thus the door can be actuated, i.e., pivoted, in a particularly advantageous manner.

[0025] In order to be able to use the hinge particularly advantageously for doors of different weights, a further embodiment of the invention provides that the hinge has at least one braking surface, by means of which a frictional force can be exerted as a braking force on the transmission element, in particular at least indirectly and very preferably directly. In particular, it is provided that the braking surface exerts the frictional force as the braking force on the transmission element, in particular at least indirectly or directly. The braking force opposes a rotation of the transmission element about the axis of rotation and relative to the base element. In other words, when the transmission element is rotated about the axis of rotation relative to the base element, it is braked by means of the braking force. As a result, for example, the door can be held particularly advantageously in balance, that is to say in particular in the intermediate position.Furthermore, excessively rapid opening of the door and thus excessively hard impact in the open position can be avoided, allowing for particularly advantageous door operation. Furthermore, this allows the hinge to be used for a variety of doors with different weights, allowing for particularly flexible use and thus a particularly wide range of applications.

[0026] The braking surface is provided, for example, at least indirectly, in particular directly, on the base element. This particularly means that the braking surface is provided, for example, on the base element in such a way that relative movements between the base element and the braking surface are prevented. This advantageously brakes the transmission element and, via the transmission element, the door.

[0027] In order to advantageously brake the transmission element during its rotation and, via the transmission element, the hinge arm and the door, so that a particularly advantageous operation of the door can be realized, a further embodiment of the invention provides that the braking surface adjoins the transmission element along the second guide, in particular in the aforementioned second direction. This makes it possible, for example, to particularly advantageously brake the transmission element and, via the transmission element and the lever element, the hinge arm and thus the door when the hinge arm is pivoted from the first pivot position into the second pivot position, in particular when the door is opened.In particular, this makes it possible to brake the hinge arm more effectively by means of the braking surface when pivoting it from the first pivot position to the second pivot position than when pivoting the hinge arm from the second pivot position to the first pivot position. This can, for example, particularly advantageously prevent an excessively rapid, automatic opening of the door caused by the weight of the door, thus enabling particularly advantageous door operation.

[0028] It has also proven particularly advantageous if the braking surface is immovable relative to the base element, so that relative movements between the braking surface and the base element are preferably prevented. Thus, the transmission element and the axis of rotation can be displaced along the second guide of the base element relative to the base element and relative to the braking surface. As a result, for example, the aforementioned spring force of the spring can advantageously hold the transmission element via the actuating element in, in particular direct, support engagement with the braking surface, in particular by pushing or pulling it against the braking surface, whereby the door can be braked particularly advantageously.

[0029] In particular, the invention makes it possible to guide the transmission element by means of the second guide, which is designed, for example, as a vertical elongated hole, in particular in the second guide, in such a way that the transmission element is pressed against the braking surface, which is formed, for example, by a brake pad or is designed as a brake pad, by the spring force acting, in particular, along the first guide and very particularly in the second direction, and by a second force, also referred to as a lever force, which is exerted, for example, by the lever element, also referred to as a lever, on the transmission element and thereby acts, for example, along the second guide, in particular in the second direction, so that, for example, the spring force and the lever force act in the same direction, which is, for example, the second direction.In particular, the invention enables the transmission element to be pushed or pulled downwards against the braking surface by the spring force and the lever force in the second direction and / or, in the installed position of the hinge, in the vertical direction, so that the transmission element is advantageously braked, particularly during its rotation, which occurs when the hinge arm is pivoted from the first pivot position to the second pivot position. This allows the hinge to be advantageously used even for heavy doors.

[0030] Preferably, the first direction points vertically upwards in the installed position of the hinge, so that the second direction preferably points vertically downwards in the installed position of the hinge. Thus, for example, the aforementioned plane is a vertical plane, i.e., runs in a vertical direction.

[0031] In order to brake the transmission element particularly advantageously and thus to be able to realize a particularly advantageous operation of the door, it is further

[0032] In one embodiment of the invention, it is provided that a contact surface of the transmission element, formed, for example, by an outer circumferential surface of the transmission element, also referred to as a rotary element, whose contact surface points away from the rotation axis in a direction perpendicular to the rotation axis, is in, in particular, direct contact with the braking surface, whereby the braking force acts, in particular directly, on the contact surface and thus the transmission element. It is preferably provided that the direction perpendicular to the rotation axis is the second direction or coincides with the second direction.

[0033] A further embodiment is characterized in that the braking surface is made of a first material, and the transmission element, in particular the contact surface, is made of a second material different from the first material. This allows the transmission element and, via the transmission element and the lever element, the hinge arm and thus the door to be braked particularly effectively and efficiently, thus enabling a particularly advantageous, in particular particularly convenient, operation of the hinge arm and thus the door.

[0034] In a further particularly advantageous embodiment of the invention, the braking surface is formed by a braking element formed separately from the base element and held on the base element, which braking element is, for example, the aforementioned brake pad. This allows the hinge to be manufactured particularly simply and thus quickly and cost-effectively, as well as to be maintained or repaired particularly quickly and cost-effectively, since, for example, if the braking element or braking surface becomes worn, only the braking element and not the entire base element needs to be replaced. Furthermore, this allows the braking force to be adjusted easily and as needed, so that the transmission element can be braked particularly effectively.

[0035] In a further, particularly advantageous embodiment of the invention, it is provided that at least a predominant part, i.e. at least more than half of the spring, in particular the entire spring, adjoins the transmission element in the installed position of the hinge in a vertical direction downwards. This makes it possible to realize a particularly advantageous, in particular particularly compact, design of the hinge, so that the hinge can be arranged particularly advantageously in and / or on the device body. As a result, advantageous dimensions, for example of the transmission element and / or the spring, can be realized, so that, for example, a particularly advantageous transmission ratio between the spring and the hinge arm can be realized. As a result, a particularly advantageous operation of the door can be realized.

[0036] A further embodiment is characterized in that at least the predominant part, i.e. at least more than half of the spring, in particular the entire spring, is arranged in a lower region of the base element in the installed position of the hinge or is connected to the base element in a vertical direction downwards in the installed position of the hinge. This also makes it possible to realize a particularly advantageous, in particular a particularly compact, design of the hinge and / or the hinge can be arranged particularly advantageously in the device body, so that particularly advantageous dimensions of the hinge, in particular of the spring and / or the transmission element, can be realized. As a result, an advantageous transmission ratio can be realized between the hinge arm and the spring, so that a particularly advantageous operation of the door can be achieved.

[0037] In particular, it can be provided that the spring is arranged in and / or on a foot of the base element, which is designed as a support plate, for example, when the hinge is installed. This makes it possible to achieve a particularly advantageous, and in particular particularly compact, design of the hinge. The background to this is in particular that there is usually sufficient space in the lower area to arrange at least part of the hinge, in particular the spring, there, so that advantageous dimensions of the hinge, in particular of the transmission element and / or the spring, can be achieved. As already described above, this makes it possible to achieve an advantageous transmission ratio between the hinge arm and the spring, so that the hinge arm and thus the door can be actuated, i.e. pivoted, in a particularly advantageous manner, in particular manually by a person who is in the vicinity of the device.

[0038] It has also proven particularly advantageous if the actuating element is coupled to the transmission element in an articulated manner, in that the actuating element engages in a guide track of the transmission element, also referred to as a third guide track, wherein the actuating element is displaceable, in particular guided, relative to the transmission element along the third guide track of the transmission element. As a result, for example, a rotation of the transmission element about the axis of rotation and relative to the base element, hence a rotary movement, can be particularly advantageously converted or redirected into a particularly vertical and / or translational movement of the actuating element along the first guide, so that a particularly advantageous coupling can be achieved between the transmission element and the actuating element, and thus between the hinge arm and the spring.In particular, by means of the third guideway, i.e., by constructing the third guideway, in particular a shape of the third guideway, it is possible to set a ratio in which the rotational movement of the transmission element is converted or redirected into the movement of the actuating element along the first guide. In other words, it is possible, for example, by means of the third guideway, i.e., by constructing or designing the third guideway, in particular the shape of the third guideway, to set a ratio between the transmission element and the actuating element, i.e., between the rotational movement of the transmission element and the displacement of the actuating element along the first guide.This allows, for example, a particularly advantageous ratio to be set between the hinge arm and the spring, so that the hinge arm can be particularly advantageously adapted to the different weights of different doors. This ensures a particularly large or broad range of applications for the hinge. In other words, by adjusting the aforementioned ratio, in particular together with the spring force and the spring constant of the spring, a desired characteristic of the hinge, also known as the hinge characteristic, can be set as needed, so that the hinge or its characteristic can be adapted as needed to different doors, which differ from one another, in particular in their weight.

[0039] It has proven particularly advantageous if the third guide track is curved, i.e., has a curved shape. The third guide track is preferably designed as a guide curve, also referred to as a control curve. This allows the aforementioned relationship between the rotational movement of the transmission element and the displacement of the actuating element along the first guide, which is designed as a translational movement, to be adjusted particularly advantageously, thus enabling particularly advantageous door operation.

[0040] In order to achieve a particularly advantageous transmission ratio between the hinge arm and the spring, and thus a particularly advantageous operation of the door, a further embodiment of the invention provides that the third guide track extends in a guide track plane running perpendicular to the axis, which is preferably the aforementioned plane or runs parallel to the aforementioned plane. In particular, the guide track plane thus runs perpendicular to the axis of rotation.

[0041] The transmission parts are the hinge's hardware components. In other words, the transmission parts are also referred to as hardware cables. Thus, the first transmission part is also referred to as the first hardware component, and the second transmission part is also referred to as the second hardware component.

[0042] In order to be able to adapt the hinge particularly easily and as required to different door weights, a further embodiment of the invention provides that the hinge device has a plurality of fixing elements by means of which the transmission parts (fixture parts) can be fixed in position relative to one another. At least or exactly a first of the fixing elements is provided on one of the fitting parts, with a plurality of second of the fixing elements being provided on the other fitting part. It is preferably provided that the first fixing element is formed integrally with the one fitting part, so that preferably the first fixing element and the one fitting part are formed from a single piece.This is to be understood in particular that the first fixing element and the one fitting part are not formed separately from one another and connected to one another, but rather the first fixing element and the one fitting part are preferably formed from a single piece, thus integrally formed with one another, so that the first fixing element and the one fitting part are preferably formed by a one-piece body, thus formed from a single piece and thus manufactured integrally and also referred to as a monoblock or formed as a monoblock. Alternatively or additionally, it is preferably provided that the respective second fixing element and the other fitting part are formed integrally with one another, i.e., formed from a single piece, whereby a particularly needs-based adaptability of the hinge can be demonstrated.

[0043] It has proven particularly advantageous if the hinge device has at least or exactly one connecting element that is designed separately from the transmission parts (device parts) and separately from the fixing elements, i.e., both separately from the first fixing element and separately from the respective second fixing element, which connecting element can be brought into positive and / or frictional engagement with the first fixing element and the respective second fixing element, and in particular can be released non-destructively, whereby the transmission parts can be fixed in the positions, i.e., in the respective position relative to one another. It is conceivable that the respective second fixing element and / or the first fixing element, in particular in each case, has a first thread, designed in particular as an internal thread.The connecting element has, for example, a second thread corresponding to the first thread, which is preferably designed as an external thread. The second thread can be screwed, in particular directly, to the first thread, whereby the connecting element can be screwed to the respective fixing element and thus brought into interaction with the respective fixing element. This allows the transmission parts to be fixed particularly easily and firmly relative to one another, making the hinge particularly easy to adapt to different door weights.

[0044] For example, the respective fixing element has a respective recess. In particular, it is conceivable that the aforementioned thread is arranged or formed in the recess of the first fixing element and / or the second fixing element. The connecting element can be moved into the respective recess, whereby the connecting element can be brought into interaction with the first fixing element and the respective second fixing element. For example, the recess can be designed as a through-opening. In particular, it is conceivable that the, in particular respective, recess of one transmission part and / or the other transmission part is designed as a through-opening.

[0045] A further embodiment is characterized in that the respective second fixing element has a respective receptacle into which the first fixing element can be moved, whereby the first fixing element can be brought into positive engagement with the respective second fixing element and the transmission parts can be fixed in position relative to one another. This allows the hinge to be adapted particularly easily and as needed.

[0046] A second aspect of the invention relates to a device which is designed, for example, as a household appliance or as a piece of furniture. The device has a device body and at least one door, also referred to as a flap, which is hingedly connected to the device body by means of at least one hinge according to the first aspect of the invention. Advantages and advantageous embodiments of the first aspect of the invention are to be regarded as advantages and advantageous embodiments of the second aspect of the invention and vice versa. Thus, for example, the door can be pivoted relative to the device body by means of the hinge, in particular between a closed position and at least one open position.Preferably, the closed position and the open position of the door are respective end positions of the door, which can be pivoted relative to the device body into the respective end position, but not beyond the respective end position. In particular, it is conceivable that the door is opened to its maximum extent in the open position, i.e., as wide or as large as possible. Furthermore, it is conceivable that the door is closed to its maximum extent in the closed position, i.e., as far as possible.

[0047] Further advantages, features, and details of the invention will become apparent from the following description of a preferred embodiment and from the drawings. The features and combinations of features mentioned above in the description, as well as the features and combinations of features mentioned below in the description of the figures and / or shown alone in the figures, can be used not only in the respective combinations specified, but also in other combinations or on their own, without departing from the scope of the invention.

[0048] The drawing shows in: Fig. 1 shows a partial schematic perspective view of a device, with a device body, a door and at least one hinge, by means of which the door is pivotally connected to the device body; Fig. 2 shows a partial schematic side view of a first embodiment of the hinge; Fig. 3 shows a partial further schematic side view of the hinge according to the first embodiment; Fig. 4 shows partial further schematic side views of the hinge according to the first embodiment; Fig. 5 shows partial further schematic side views of the hinge according to the first embodiment; Fig. 6 shows partial further schematic side views of the hinge according to the first embodiment; Fig. 7 shows partial further schematic side views of the hinge according to the first embodiment;Fig. 8 shows further detailed schematic side views of the hinge according to the first embodiment; Fig. 9 shows further detailed schematic side views of the hinge according to the first embodiment; Fig. 10 shows a further detailed schematic side view of the hinge according to the first embodiment; Fig. 11 shows further detailed schematic side views of the hinge according to the first embodiment; and Fig. 12 shows further detailed schematic side views of the hinge according to a second embodiment.

[0049] In the figures, identical or functionally identical elements are provided with the same reference symbols.

[0050] Fig. 1 shows a detail in a schematic perspective view of a device 10. The device 10 is in the Fig. 1 The device 10 is designed as a household appliance in the embodiment shown. In particular, the device 10 is designed as a dishwasher, which is also referred to as a dishwasher. The device 10 has a device body 12, which in the embodiment shown in Fig. 1 shown embodiment is a housing. The housing is also referred to as a device housing. The housing (device body 12) has a receiving space 14, also referred to as a receiving area, wherein the receiving space 14 and thus the housing have an opening 16. The opening 16 opens into the receiving space 14 on the one hand and into an environment of the housing (device body 12) on the other hand. Fig. 1 In the embodiment shown, the receiving space 14 is a treatment chamber for washing, i.e. for rinsing dishes.

[0051] The device 10 also has a door 18, also referred to as a flap, and at least one hinge 20. While Fig. 2 bis 11 show a first embodiment of the hinge 20, Fig. 12 shows a second embodiment of the hinge 20.

[0052] The door 18 is pivotally connected to the device body 12 via the hinge 20, i.e. by means of the hinge 20, such that the door 18 can be pivoted between a closed position and at least one open position relative to the device body 12. Fig. 1 the door is in an intermediate position which lies between the open position and the closed position. In particular, the open position and the closed position are respective end positions of the door 18, the end positions of which are also referred to as end positions. The door 18 can be moved relative to the housing into the respective end position, but cannot be moved beyond the respective end position relative to the housing. In the closed position, the opening 16 and thus the receiving space 14 are covered, in particular completely, by the door 18 and thus closed. In the open position, the door 18 exposes at least a partial area of ​​the opening 16 and thus of the receiving space 14, so that when the door 18 is in the open position, dishes can be moved from the surroundings into the receiving space 14 or dishes can be moved from the receiving space 14 to or into the surroundings.In particular, it is conceivable that the door 18 is pivotally connected to the device body 12 by means of at least one or exactly one second hinge, not visible in the figures, wherein the hinges are arranged, for example, on opposite sides of the device body 12 in the transverse direction of the device 10. The transverse direction is in . Fig. 1 illustrated by a double arrow 22 and runs in a Fig. 1 shown position of use of the device 10 is horizontal, i.e. in a horizontal plane. The device 10 assumes its position of use in the position intended for its intended use, i.e. orientation. In particular, the door 18 can be pivoted about a door pivot axis relative to the device body 12, wherein in the position of use of the device 10 the door pivot axis runs in the transverse direction of the device 10. The previous and following explanations regarding the hinge 20 can easily be transferred to the other hinge and vice versa. For example, a person in the vicinity can manually operate the door 18 and thereby manually pivot it between the closed position and the open position relative to the device body 12. As explained below, a particularly advantageous operation of the door 18 can be ensured by means of the hinge 20.For this purpose, the hinge 20, as particularly well. Fig. 2 can be seen, a base element 24, which is also referred to as a carrier element or carrier part and is designed, for example, as a base plate, which is also referred to as a carrier plate. In the exemplary embodiment shown in the figures, the base element 24 is designed separately from the device body 12 and is connected at least indirectly, in particular directly, to the device body 12. The device body 12 has two side walls 26 and 28, which are spaced apart from one another in the transverse direction of the device 10 and delimit the receiving space 14 in the transverse direction of the device 10, in particular directly in each case. In this case, for example, the base element 24 is fastened to the side wall 26, in particular in such a way that relative movements between the side wall 26 and the base element 24 are prevented. It can be seen that the side wall 26 is a component of the device body 12.

[0053] The hinge 20 also has a hinge arm 30, also referred to simply as an arm or pivot arm, which is pivotally connected to the base element 24 about a first pivot axis 32 relative to the base element 24. In the installed position of the hinge 20, the pivot axis 32 runs in the transverse direction of the device 10, wherein the hinge 20 assumes its installed position in the fully manufactured state of the device 10 and when the device 10 is in its intended use position, which is Fig. 1 is shown. In its fully manufactured state, the device 10 has the hinge 20, which is fastened to the side wall 26 in the fully manufactured state of the device 10. In particular, the door pivot axis is defined by the hinge 20. It is conceivable that the first pivot axis 32 coincides with the door pivot axis or is the door pivot axis.

[0054] The hinge 20 also has a transmission element 34, which is formed in particular separately from the base element 24 and is held on the base element 24 so as to be rotatable about a rotation axis 36 relative to the base element 24. In the exemplary embodiment shown in the figures, the pivot axis 32 and the rotation axis 36 run parallel to one another, wherein the pivot axis 32 and the rotation axis 36 are spaced apart from one another, in particular in the depth direction of the device 10. The depth direction of the device 10 is illustrated by a double arrow 38 and runs perpendicular to the transverse direction of the device 10. In the position of use of the device 10, the depth direction runs horizontally, thus in the aforementioned horizontal plane, so that the transverse direction and the depth direction extend in the common horizontal plane in the position of use of the device 10.Along the depth direction of the device 10, the receiving space 14 is delimited to the rear by a rear wall 40 of the device body 12, in particular directly. In the closed position of the door 18, the receiving space 14 is delimited to the front in the depth direction of the device 10 by the door 18, in particular directly. In the vertical direction of the device 10, the receiving space 14 is delimited downwards by a base of the device body 12 (not visible in the figures). In the vertical direction of the device 10, the receiving space 14 is delimited upwards by a ceiling of the device body 12 (not visible in the figures). The vertical direction of the device 10 is illustrated by a double arrow 42 and runs perpendicular to the depth direction and perpendicular to the transverse direction, wherein in the position of use of the device 10, the vertical direction runs in the vertical direction, i.e. vertically.

[0055] The hinge 20 further comprises a Fig. 2 The hinge 20 further comprises an actuating element 46 which is coupled to the spring 44. The spring 44 has two ends, namely a Fig. 1 recognizable, first end E1 and a second end. The ends of the spring 44 are spaced apart from one another in the longitudinal direction of the spring 44. In the installed position of the hinge 20, the longitudinal direction of the spring 44 runs in the vertical direction, thus in the vertical direction of the device 10. For example, the first end E1 in the longitudinal direction of the spring 44 can be or is supported at least indirectly, in particular directly, on a first stop 48 provided on the base element 24, wherein the stop 48 is provided at least indirectly, in particular directly, on the base element 24, in particular in such a way that relative movements between the base element 24 and the stop 48 are avoided, and thus prevented. The second end can be or is supported, for example, at least indirectly, in particular directly, on the actuating element 46, in particular on a second stop of the actuating element 46, in the longitudinal direction of the spring 44.For example, the ends of the spring 44 and thus the spring 44 are arranged in the longitudinal direction of the spring 44 between the first stop 48 and the second stop. In particular, as will be explained in more detail below, the second stop is translationally movable, and thus displaceable, relative to the first stop 48 in the longitudinal direction of the spring 44, whereby the spring 44 can be tensioned and relaxed. By moving the second stop towards the first stop 48, i.e. in the direction of the first stop, the spring 44 can be tensioned or tensioned, in this case compressible or compressed and thereby tensioned or tensioned. By moving the second stop away from the first stop 48, the spring 44 can be relaxed or tensioned and in this case in particular lengthened or elongated, i.e. its length can be increased or increased.

[0056] In other words, if, for example, the second stop is moved towards the first stop 48, the second end of the spring 44 is moved towards the first end E1 of the spring 44. As a result, the spring 44 is compressed and thus tensioned. If, in particular subsequently, the second stop is moved away from the first stop 48, the spring 44 can at least partially relax, in particular with the spring 44 increasing in length. Expressed in other words again, the second end can move away from the first end E1, so that the spring 44 can increase in length and thus at least partially relax. By tensioning the spring 44, the spring 44 provides a spring force which acts at least indirectly, in particular directly, on the actuating element 46, in particular via the second stop of the actuating element 46, in particular via the second stop of the actuating element 46. The second stop is in Fig. 1 recognizable and labeled 50. Also recognizable in Fig. 1 is the second end of the spring 44, designated E2.

[0057] Looks particularly good Fig. 2 It can be seen that the base element 24 has a first guide 52. The base element 24 can be integral or one-piece, thus formed from a single piece. Furthermore, it is conceivable for the base element 24 to be designed in multiple parts and thus to have a plurality of components that are formed separately from one another and connected to one another. The actuating element 46 is articulatedly coupled to the transmission element 34 and can be displaced in a guided manner along the first guide 52 of the base element 24, and thus can be moved in a guided translational manner. This means that the actuating element 46 can be displaced in a guided manner along the guide 52 of the base element 24 and thus relative to the base element 24. The first guide 52 is or comprises a first movement path, which is also referred to as the first guide track.In this case, for example, the actuating element 46 engages in the first movement path, so that the actuating element 46 can be displaced in a guided manner along the first movement path and thus relative to the base element 24. The first movement path is or defines a first direction of movement along which the actuating element 46 can be displaced in a guided manner relative to the base element 24. In the exemplary embodiment shown in the figures, the first guide 52 and thus the first movement path and the first movement direction run rectilinearly along a first extension line, which in the present case runs in the vertical direction in the installed position of the hinge 20, i.e. runs vertically. The first guide 52 thus extends vertically, so that the first guide 52 is a vertical guide, in particular a vertical sliding guide.By displacing the actuating element 46 along the first guide 52 and thus along the first movement path and along the first movement direction and in particular relative to the base element 24, the displacement of which takes place in the vertical direction due to the fact that the first guide 52 runs vertically, in particular with respect to the installation position of the hinge 20, the spring can be tensioned and relaxed.

[0058] In Fig. 2 An arrow 54 illustrates a first direction, which coincides with the first direction of movement or runs parallel to the first direction of movement. Furthermore, an arrow 56 illustrates a second direction, which is opposite to the first direction and coincides with the first direction of movement or runs parallel to the first direction of movement.

[0059] For example, Fig. 5 It can be seen that the hinge arm 30 is pivotable about the pivot axis 32 between a first pivot position ST1 and a second pivot position ST2 relative to the base element 24. The pivot positions ST1 and ST2 of the hinge arm 30 are respective end positions of the hinge arm 30, which can be pivoted about the pivot axis 32 into its respective end position relative to the base element 24, but cannot be pivoted beyond its respective end position about the pivot axis 32 relative to the base element 24. In Fig. 5 Also shown is a third pivot position ST3 of the hinge arm 30, wherein the third pivot position ST3 lies between the pivot positions ST1 and ST2. The third pivot position ST3 of the hinge arm 30 is thus an intermediate position of the hinge arm 30, also referred to as an intermediate position, wherein the hinge arm 30 can be pivoted about the pivot axis 32 relative to the base element 24 into the pivot position ST3. If the door 18 is, in particular, completely closed, i.e., maximally closed, so that the door 18 is in its closed position, the hinge arm 30 is in its first pivot position ST1. This means that the closed position of the door 18 coincides with the first pivot position ST1 and vice versa. If the door 18 is maximally open, i.e., completely open, the hinge arm 30 is in its second pivot position ST2, so that the second pivot position ST2 of the hinge arm 30 coincides with the closed position of the door 18 and vice versa.For example, in the first pivot position ST1, the hinge arm 30 assumes an angular position of 0 degrees relative to the pivot axis 32 and the base element 24, which is also referred to as a rotational position. For example, in its second pivot position ST2, the hinge arm 30 assumes a rotational position or angular position of 90 degrees, in particular relative to the pivot axis 32 and the base element 24. The pivot position ST3 lies, for example, exactly in the middle between the pivot positions ST1 and ST2, so that, for example, the hinge arm 30 assumes a rotational position or angular position of 45 degrees in its third pivot position ST3. In particular, the hinge arm 30 assumes its third pivot position ST3 in the direction shown in . Fig. 1 shown intermediate position of the door 18, so that the intermediate position of the door 18 coincides with the third pivot position ST3 of the hinge arm 30 and vice versa.

[0060] Fig. 5 shows a first actuating position BT1 of the actuating element 46. In addition, Fig. 5 a second actuating position BT2 of the actuating element 46. The actuating element 46 can be moved from the first actuating position BT1 into the second actuating position BT2 by pushing or displacing the actuating element 46 along the first guide 52 in the first direction relative to the base element 24. As a result, for example, the stop 50 is moved towards the stop 48, whereby the spring 44 is tensioned, in this case compressed and tensioned. If, in particular thereafter, for example, the actuating element 46 is pushed or displaced along the first guide 52 in the second direction opposite to the first direction relative to the base element 24, the actuating element 46 is thereby pushed or displaced, i.e., for example, pushed back, from the second actuating position BT2 into the first actuating position BT1.As a result, for example, the stop 50 is moved away from the stop 48, whereby the spring 44 can or does at least partially relax. Shown in . Fig. 5 There is also a third actuating position BT3 of the actuating element 46, wherein the actuating position BT3 lies between the actuating positions BT1 and BT2, in particular such that the third actuating position BT3 lies exactly in the middle between the actuating positions BT1 and BT2. It can be seen that the spring force of the spring 44 opposes the displacement of the actuating element 46 from the first actuating position BT1 into the second actuating position BT2. For example, the spring force of the spring 44 can cause or at least assist the displacement of the actuating element 46 from the second actuating position BT2 into the first actuating position BT1.

[0061] The hinge 20 also has a lever element 58, also referred to as a lever, which is connected to the transmission element 34 so as to be pivotable about a second pivot axis 60 relative to the transmission element 34. In addition, the lever element 58 is connected to the hinge arm 30 so as to be pivotable about a third pivot axis 62 relative to the hinge arm 30. It can be seen that the pivot axes 60 and 62 and the axis of rotation 36, viewed in pairs, run parallel to one another and are spaced apart from one another, wherein the pivot axes 60 and 62 and the axis of rotation 36 each run in the transverse direction of the device 10, in particular in the installed position of the hinge 20. In the exemplary embodiment shown in the figures, it is provided that the pivot axes 32, 60 and 62 and the axis of rotation 36, in particular viewed in pairs, run parallel to one another and are spaced apart from one another.In addition, the pivot axes 32, 60 and 62 and the rotation axis 36 run in the installed position of the hinge 20 in the transverse direction of the device 10. It can be seen that the lever element 58 is articulated both to the hinge arm 30 and to the transmission element 34. As a result, by pivoting or swiveling the hinge arm 30 about the first pivot axis 32 and relative to the base element 24, the transmission element 34 can be driven by the hinge arm 30 via the lever element 58 and can thereby be rotated about the rotation axis 36 relative to the base element 24, whereby the actuating element 46 can be driven by the transmission element 34 and can thereby be displaced along the first guide 52 relative to the base element 24 and the spring 44 can be tensioned and released.

[0062] In Fig. 2 a first pivoting direction is illustrated by an arrow 64. In addition, Fig. 2 a second pivoting direction opposite to the first pivoting direction is illustrated by an arrow 66. The respective pivoting direction illustrated by the respective arrow 64, 66 runs, for example, around the pivot axis 32. In Fig. 2 An arrow 68 illustrates a first direction of rotation of the transmission element 34, and an arrow 70 illustrates a second direction of rotation of the transmission element 34, opposite to the first direction of rotation. In particular, the directions of rotation illustrated by the arrows 68 and 70 extend around the axis of rotation 36. In the exemplary embodiment shown in the figures, the first pivot position ST1 of the hinge arm 30 corresponds to the closed position of the door 18, and the second pivot position ST2 of the hinge arm 30 corresponds to the open position of the door 18. In addition, the third pivot position ST3 of the hinge arm 30 corresponds to the Fig. 1 shown intermediate position of the door 18. Therefore, if the door 18 is in the closed position, the hinge arm 30, which is also referred to as the pivot arm, is in the first pivot position ST1. If the door 18 is opened, i.e. moved from its closed position to its open position, the hinge arm 30 is pivoted about the pivot axis 32 relative to the base element 24 in the first pivot direction, in particular such that the door 18 is pivoted from the closed position to the open position and thus the hinge arm 30 is pivoted from the first pivot position ST1 to the second pivot position ST2. If, for example, the door 18 is then closed, i.e. pivoted from the open position to the closed position, the hinge arm 30 is pivoted or swiveled about the pivot axis 32 relative to the base element 24 in the second pivot direction and thereby from the second pivot position ST2 to the first pivot position ST1.If the hinge arm 30 is pivoted or swiveled in the first pivoting direction, the transmission element 34 is driven via the lever element 58 such that the transmission element 34 is rotated in the first direction of rotation about the axis of rotation 36 relative to the base element 24. As a result, the actuating element 46 is displaced along the first guide 52 such that the actuating element 46 is displaced along the first guide 52 in the first direction and is thereby displaced from the first actuating position BT1 into the second actuating position BT2. As a result, the spring 44 is tensioned. If the hinge arm 30 is pivoted or swiveled in the second pivoting direction, the transmission element 34 is driven via the lever element 58 such that the transmission element 34 is rotated in the second direction of rotation about the axis of rotation 36 relative to the base element 24.If the transmission element 34 is rotated about the rotation axis 36 relative to the base element 24 in the second rotational direction, in particular by pivoting the hinge arm 30 in the second pivoting direction, the actuating element 46 is displaced along the first guide 52 relative to the base element 24 in the second direction and is thereby displaced or pushed from the second actuating position BT2 into the first actuating position BT1, whereby the spring 44 is at least partially relaxed. As can be seen from . Fig. 2 is also that the guide 52 extends in a plane which is perpendicular to the axis of rotation 36.

[0063] In order to be able to realize a particularly advantageous adaptability and consequently a particularly extensive usability of the hinge 20, in particular in that the hinge 20 can be adapted particularly easily and as required to different weights of the door 18 and / or to different doors which differ from one another in their weights, and can thus be used advantageously for these different weights, in particular without having to replace components of the hinge 20, the transmission element 34 - as is particularly well known Fig. 4 can be seen - two separately formed transmission parts 35 and 37. The transmission part 35 is also referred to as the first transmission part, and the transmission part 37 is also referred to as the second transmission part. The first transmission part 35 is articulatedly coupled to the actuating element 46, in particular bypassing the second transmission part 37. The second transmission part 37 is pivotally connected to the lever element 58 about the second pivot axis 60 relative to the lever element 58, in particular bypassing the first transmission part 35.

[0064] Furthermore, the hinge 20 has a device 39 which enables relative movements between the transmission parts 35 and 37, in particular about the axis of rotation 36 and / or about a further axis of rotation, in particular such that the transmission part 35 can be moved, in particular rotated or pivoted, about the axis of rotation 36 and / or the further axis of rotation relative to the transmission part 37 into a plurality of mutually different positions. In other words, the device 39 enables movements of the other transmission part 35, 37 into the different positions relative to one of the transmission parts 35 and 37. In the exemplary embodiment shown in the figures, the aforementioned one of the transmission parts 35 and 37 is the second transmission part 37, so that the aforementioned other transmission part is the transmission part 35.In particular, it is provided that the aforementioned further axis of rotation runs, for example, parallel to the axis of rotation 36 and is spaced from the axis of rotation. In the exemplary embodiment shown in the figures, it is provided that the device 39 enables relative movements between the transmission parts 35 and 37 about the axis of rotation 36, so that the transmission part 35 can be rotated about the axis of rotation 36 relative to the transmission part 37 into the plurality of mutually different positions and can therefore be moved. For this purpose, the device 39 defines, for example, a fourth pivot axis S4, about which the transmission parts 35 and 37 can be pivoted relative to one another into the positions, i.e. can be rotated and thus moved, so that the transmission part 35 can be pivoted about the fourth pivot axis S4 relative to the transmission part 37 into the plurality of mutually different positions.In principle, it would be conceivable for the fourth pivot axis S4 to run parallel to the rotation axis 36 and to be spaced apart from the rotation axis 36, wherein, for example, the fourth pivot axis S4, in particular, also runs parallel to the first pivot axis 60 and, in particular, also is spaced apart from the first pivot axis 60. In principle, it would be conceivable for the pivot axes 32, 60, 62 and S4 to run parallel to one another around the rotation axis 36, in particular when viewed in pairs, and to be spaced apart from one another. In the exemplary embodiment shown in the figures, however, it is provided that the fourth pivot axis S4 coincides with the rotation axis 36.For example, the transmission parts 35 and 37 are connected to one another by means of the device 39 so as to be movable relative to one another, in particular pivotable relative to one another and very particularly pivotable relative to one another about the pivot axis S4, whereby the transmission parts 35 and 37 can be moved into the positions relative to one another or whereby the transmission part 35 can be moved into the positions relative to the transmission part 37. For this purpose, the device 39 comprises, for example, at least one connecting element, also referred to as a connecting means, by means of which, for example, the transmission parts 35 and 37 are connected to one another so as to be movable relative to one another, in particular pivotable relative to one another and very particularly pivotable relative to one another about the pivot axis S4.

[0065] In addition, the device 39 is designed to fix the transmission parts 35 and 37 in the respective positions relative to one another, i.e., to lock them relative to one another, so that when the transmission parts 35 and 37 are locked in the respective position relative to one another by means of the device 39, relative movements between the transmission parts 35 and 37 are prevented, i.e., avoided. In other words, in the positions, the other transmission part can be fixed, i.e., locked, relative to the one transmission part by means of the device 39. Fig. 4 A first of the positions is designated P1, a second of the positions is designated P2, and a third of the positions is designated P3. It can be seen that the transmission part 35 is fixed, i.e. locked, in exactly one of the positions relative to the transmission part 37 by means of the device 39, wherein, for example, this exactly one position is optionally the first position P1, the second position P2, or the third position P3. In particular, the device 39 is designed to lock, i.e. fix, the transmission part 35 in the respective position relative to the transmission part 37 in such a way that the transmission part 35 can be fixed or is fixed to the transmission part 37 in the respective position by means of the device 39.In other words, in the respective position, the transmission parts 35 and 37 are fixed to one another and thereby relative to one another by means of the device 39, so that relative movements between the transmission parts 35 and 37 are prevented by means of the device 39. Furthermore, in the exemplary embodiment shown in the figures, the device 39 is designed to lock the transmission part 35 in the respective position relative to the transmission part 37 in a non-destructively releasable manner, so that, for example, by means of the device 39, the transmission part 35 is fixed, i.e. locked, to the transmission part 37 or relative to the transmission part 37 in the respective position in a non-destructively releasable manner.

[0066] The aforementioned connecting means interacts, for example, with the transmission parts 35 and 37, whereby the transmission parts 35 and 37 are connected to one another in a movable manner, in particular rotatably and, more particularly, rotatably or pivotably relative to one another about the pivot axis S4. It is conceivable that the connecting element is formed separately from the transmission parts 35 and 37 and coupled to the transmission parts 35 and 37. Furthermore, it is conceivable that the connecting element is formed integrally with one of the transmission parts and separately from the other transmission part and connected to the other transmission part.Thus, for example, the transmission parts 35 and 37 interact with each other via the connecting element, in particular in such a way that the transmission parts 35 and 37 are movable relative to each other, in particular rotatable relative to each other and, most particularly, rotatable relative to each other about the pivot axis S4, coupled to each other or connected to each other.

[0067] Out of Fig. 3 and 4It can be seen that by moving, in particular rotating, the transmission part 35 into the respective position relative to the transmission part 37, an angle α between an imaginary first straight line G1 and an imaginary second straight line G2 can be varied, i.e. adjusted. It can be seen that the first straight line G1 runs through the axis of rotation 36 and / or through the pivot axis S4, so that the axis of rotation 36 and / or the pivot axis S4 lie on the straight line G1. Since in the exemplary embodiment shown in the figures the axis of rotation 36 coincides with the fourth pivot axis S4, the first straight line G1 extends both through the axis of rotation 36 and through the pivot axis S4. This means that the first straight line G1 intersects the axis of rotation 36 and / or the pivot axis S4 at a first intersection point, which lies on the axis of rotation 36 and / or the pivot axis S4.

[0068] The first straight line G1 also runs through a coupling point KS, at which the first transmission part 35 is articulated to the actuating element 46. This means that the straight line G1 intersects the coupling point KS. Overall, it can be seen that the straight line G1 runs through the axis of rotation 36 and thus through the pivot axis S4 and through the coupling point KS, thus intersecting the axis of rotation 36 and thus the pivot axis S4 and the coupling point KS. The second straight line G2 runs through the axis of rotation 36 and thus through the pivot axis S4, so that the straight line G2 intersects the axis of rotation 36 and the pivot axis S4. Furthermore, the straight line G2 runs through the first pivot axis 60. This means that the straight line G2 intersects the first pivot axis 60. Varying the angle α means that different values ​​of the angle α can be set.Thus, for example, in position P1, the angle α has a first of the values, wherein in the second position P2 the angle α has a second of the values ​​and in position P3 a third of the values. The second value is smaller than the first value, and the third value is smaller than the first value and smaller than the second value. For example, position P1 is set, i.e. the transmission part 35 is fixed in position P1 relative to the transmission part 37, when the door 18 has a first, low weight. Position P2 is set, i.e. the transmission part 35 is fixed in position P2 relative to the transmission part 37, when the door 18 has a second weight that is greater than the first weight and is therefore, for example, medium-weight.The position P3 is set, that is, the transmission part 35 is fixed in the position P3 relative to the transmission part 37, when the door 18 has a third weight that is greater than the first weight and the second weight and is therefore heavy.

[0069] By varying the angle α, i.e. by moving the transmission part 35 into the different positions, as can be seen from Fig. 11 As can be seen, lever arms L 1 and L 2 are varied, whereby the lever arm L 1 multiplied by a first force F1 causes a first torque acting about the axis of rotation 36 and the lever arm L 2 multiplied by a second force F2 causes a second torque acting about the axis of rotation 36. The first torque and the second torque are in the same direction in the aforementioned plane running perpendicular to the axis of rotation 36 and counteract the opening of the door 18, i.e. the movement of the door 18 from the closed position to the open position. Thus, the first torque and the second torque counteract a pivoting of the hinge arm 30 from the pivot position ST2 to the pivot position ST1. A force resulting from the forces F1 and F2 is designated F3.The first torque and the second torque together result in a total torque acting about the axis of rotation 36, which, for example, acts in the same direction as the first torque and the second torque in the plane and consequently counteracts the opening of the door 18, and thus the pivoting of the hinge arm 30 from the pivot position ST2 into the pivot position ST1.

[0070] In the first position P1, the total torque has a first torque value, in the position P2, the total torque has a second torque value, and in the position P3, the total torque has a third torque value. The second torque value is greater than the first torque value, and the third torque value is greater than the first torque value and greater than the second torque value, in particular with respect to the respective absolute value of the respective torque value. As will be explained in more detail below, a preload of the spring 44 can be varied by adjusting the respective position and thus by varying the angle α.

[0071] Out of Fig. 6 It can be seen that the base element 24 has a second guide 72, which is designed, for example, as an elongated hole. The second guide 72 is or comprises a second movement path, which is also referred to as a second guide track. The second guide 72 defines or forms a second direction of movement, along which the transmission element 34 and, with it, the axis of rotation 36 can be displaced in a guided manner relative to the base element 24. This means that the transmission element 34 and, with it, the axis of rotation 36 can be displaced in a guided manner along the second guide 72 and thus along the second movement path and relative to the base element 24. In the exemplary embodiment shown in the figures, the second guide 72 and thus the second movement path and thus the second direction of movement extend in a straight line and thus along a second straight line of extension, wherein in the present case the second straight line of extension runs parallel to the first straight line of extension.Thus, the second extension line and thus the second guide 72 and the second movement path extend vertically, i.e., in the vertical direction, in the installed position of the hinge 20. The guides 52 and 72 are spaced apart from one another and, in particular, separated from one another. The guides 52 and 72 extend in the same, previously mentioned plane, which runs perpendicular to the rotation axis 36.

[0072] The hinge 20 has at least one braking surface 74, which can exert, in particular directly, a frictional force as a braking force on the transmission element 34 or, in particular, exerts such a force permanently. The braking force opposes a rotation of the transmission element 34 about the rotation axis 36 and, for example, in the first rotational direction (arrow 68) and relative to the base element 24, and thus in particular a pivoting of the hinge arm 30 from the pivot position ST1 into the pivot position ST2 and thus an opening of the door 18. In other words, when the transmission element 34 is rotated relative to the base element 24 about the rotation axis 36 in the first rotational direction and / or in the second rotational direction, the transmission element 34 is braked by means of the braking force, i.e., by means of the braking surface 74. This can prevent, for example, excessively rapid opening of the door 18 and excessively hard impact of the door 18 in the open position.The braking surface 74 is provided on the base element 24 in particular in such a way that relative movements between the braking surface 74 and the base element 24 are prevented. The braking surface 74 adjoins the transmission element 34 along the second guide 72 and, in particular, in the second direction. In the installed position of the hinge 20, the second direction (arrow 56) runs vertically downward, and the first direction runs vertically upward (arrow 54) in the installed position of the hinge 20.

[0073] The transmission element 34 has a contact surface 76 which is in, in particular direct, contact with the braking surface 74, whereby the braking force acts on the contact surface 76. The contact surface 76 points away from the rotational axis 36 in a direction perpendicular to the rotational axis 36, in particular in the second direction, and is formed, for example, by an outer circumferential surface of the transmission element 34.

[0074] Preferably, the braking surface 74 is immovable relative to the base element 24, so that the transmission element 34 can be displaced along the rotation axis 36 along the second guide 72 along the base element 24 relative to the base element 24 and relative to the braking surface 74. Preferably, the braking surface 74 is made of a first material and the transmission element 34, in particular the contact surface 76, is made of a second material different from the first material, whereby the transmission element 34 can be braked particularly advantageously. For example, the braking surface 74 is formed by a braking element 78 formed separately from the base element 24, which is designed, for example, as a brake pad or is also referred to as a brake lining or brake shoe.The braking element 78 is fastened to the base element 24, in particular in such a way that relative movements between the braking element 78 and the base element 24 are avoided.

[0075] Furthermore, it is provided that at least a predominant part of the spring 44 is arranged in a lower region UB of the base element 24 in the installed position of the hinge 20 and / or that at least the predominant part of the spring 44 adjoins the base element 24 in the installed position of the hinge 20 in a vertical downward direction. In particular, it is conceivable that the spring 44 is arranged in and / or on a foot of the base element 24, which is designed, for example, as a carrier plate. This allows a particularly advantageous, in particular particularly compact, design of the hinge 20 to be realized, so that the hinge 20 can be arranged particularly advantageously in the device body 12.

[0076] The actuating element 46 is, for example, coupled to the first guide 52 and thus guided and displaceable along the guide 52 in such a way that a coupling element 80 of the actuating element 46 engages in the guide 52, in particular in its first movement path. In the exemplary embodiment shown in the figures, the actuating element 46 is articulatedly coupled to the transmission element 34 in such a way that the actuating element 46, in particular the coupling element 80, also engages in a third guide track 82, also referred to as the third movement path, of the transmission element 34, in particular of the transmission part 35. The third guide track 82 is also referred to as a control cam or control link. The coupling element 80 and thus the actuating element 46 are displaceable along the third guide track 82 relative to the transmission element 34. The third guide track 82 is also referred to as the third guide.In other words, if the transmission element 34 is rotated about the rotation axis 36 relative to the base element 24, in particular when and / or because the hinge arm 30 is pivoted about the pivot axis 32 relative to the base element 24, the actuating element 46 is displaced in the guide track 82, and the actuating element 46 is driven by the transmission element 34, in particular by at least one wall of the transmission element 34, in particular of the transmission part 35, which wall delimits the guide track 82, in particular directly, in such a way that the actuating element 46 is displaced in and along the first guide 52. The guide track 82 is also referred to as a control cam or control link and, in the exemplary embodiment shown in the figures, is arcuate, i.e., curved, in particular when viewed in the aforementioned plane.As a result, a respective rotational movement of the transmission element 34 around the rotation axis 36 and relative to the base element 24 can be converted, i.e., redirected, into a translational movement along the first guide 52 and relative to the base element 24, and thus displacement of the actuating element 46. In particular, by designing, i.e., constructively constructing, the control curve, an advantageous transmission ratio between the hinge arm 30 and the spring 44 can be set or configured, whereby, for example, an advantageous torque, in particular opposing the opening of the door 18 and also referred to as the hinge torque, such as the aforementioned total torque, can be set or configured. In particular, by varying the angle α, the transmission ratio and thus the hinge torque or total torque can be varied.

[0077] The transmission element 34 is, for example, articulatedly coupled to the lever element 58 such that the transmission element 34, in particular the transmission part 37, and very particularly a coupling element 84 of the transmission element 34, in particular the transmission part 37, engages in a fourth guide 86 of the lever element 58, wherein the coupling element 84 and thus the transmission element 34 or the transmission part 37 can be displaced along the guide 86 relative to the lever element 58. In particular, the guide 86 can be designed as an elongated hole.

[0078] The respective Fig. 11 The force F1, F2 shown and thus the total force F3 result, for example, from the spring force which acts from the spring onto the actuating element 46 and from there, for example, onto the transmission part 35 and thus, for example, subsequently causes the respective torque or total torque.

[0079] In the first embodiment, a stepped adjustment of the positions is provided. This means that the transmission part 35 can be moved into the positions relative to the transmission part 37 in a stepped manner, so that the positions are respective, discrete positions. In contrast, a stepless adjustment of the positions, thus a stepless movement or mobility of the transmission part 35 relative to the transmission part 37, would be conceivable.

[0080] Out of Fig. 4 It can be seen that the device 39 has, for example, a plurality of fixing elements by means of which the transmission parts 35 and 37 can be fixed in the positions relative to one another, in particular such that the transmission parts 35 and 37 can be fixed in the positions to one another. In the present case, the first of the fixing elements is designated 41 and is provided on the first transmission part 35. The respective first fixing element is, for example, a respective first opening, in particular a respective first through-opening, which, for example, completely penetrates the transmission part 35, in particular viewed along the axis of rotation 36. A respective second of the fixing elements is, for example, in particular precisely, assigned to the respective first fixing element 41, wherein the second fixing elements are provided on the transmission part 37.For example, the respective second fixing element is a respective second opening, which can be designed, for example, as a blind hole or in the manner of a blind hole or as a through-opening. For example, a respective first thread is arranged or formed in the respective second opening and / or in the respective first opening, wherein the respective first thread is, for example, a respective internal thread. In the first embodiment, the device 39 has, for example, at least or exactly one connecting element 43, which is designed separately from the fixing elements and separately from the transmission parts 35 and 37. In the present case, the connecting element 43 has a second thread corresponding to the first thread, which is designed, for example, as an external thread. Thus, the connecting element 43 is designed, for example, as a screw.The connecting element 43 can, for example, be pushed through the respective first through-opening and inserted into the respective second opening of the respective second fixing element corresponding to the respective first fixing element, wherein, for example, the second thread can be screwed, in particular directly, to the respective first thread. As a result, the transmission part 35 can be fixed in the respective position on the transmission part 37 and thus fixed relative to the transmission part 37. Because the respective first fixing element is assigned, in particular, exactly one respective second fixing element, the angle α can be adjusted particularly finely or precisely.It would be conceivable, for example, that only a first fixing element is provided on the transmission part 35, wherein, for example, the connecting element 43 can be inserted through the through-opening of the first fixing element and can thereby be selectively moved, in particular screwed, into the respective second fixing element or into its respective second opening, and thereby fix the transmission parts 35 and 37 relative to one another.

[0081] Fig. 6 shows three schematic side views of the hinge 20, wherein in these three schematic side views the hinge arm 30 is in the first pivot position ST1. Shown in Fig. 6 are also the positions P1, P2 and P3 of the transmission part 35. It can be seen that by moving the transmission part 35 into the positions, a position of the actuating element 46 relative to or in the guide 52 can be varied. Thus, for example, by varying the position, i.e. by adjusting the position, the actuating position BT1 is varied, in which the actuating element 46 is in the pivot position ST1 of the hinge arm 30. It can be seen that when the transmission part 35 is in position P1, the stop 50 is further away from the stop 48 than when the transmission part 35 is in the second position P2.In other words, while the hinge arm 30 is in the pivot position ST1, in position P2 the stop 50 is arranged closer to the stop 48 than in position P1, and while the hinge arm 30 is in the pivot position ST1, in position P3 the stop 50 is arranged closer to the stop 48 than in position P2 and than in position P1. Thus, if the hinge arm 30 is in the pivot position ST1 while the transmission part 35 is in position P2, the spring 44 is consequently more strongly tensioned or preloaded than when the hinge arm 30 is in the pivot position ST1 and the transmission part 35 is in position P1 at the same time.If the hinge arm 30 is in the pivot position ST1 while the transmission part 35 is in the position P3, the spring 44 is more strongly tensioned or preloaded than if the hinge arm 30 is in the pivot position ST1 and the transmission part 35 is simultaneously in the position P2 or in the position P1. Thus, by varying the angle α, the tension or preload of the spring 44 can be varied, with the spring 44 having this preload while the hinge arm 30 is in the pivot position ST1.

[0082] Fig. 7 shows three schematic side views of the hinge 20 according to the first embodiment, in which Fig. 7 the pivoting position ST2 of the hinge arm 30 is shown.

[0083] Fig. 8 shows two schematic side views of the hinge 20 according to the first embodiment.

[0084] In Fig. 8 The actuating positions BT1 and BT2 are shown, which result when the transmission part 35 is in position P1. In Fig. 8 w1 denotes a first path, also referred to as the first distance, which the actuating element 46 travels along the guide 52 when the door 18 is opened, that is, when the actuating element 46 is moved from the actuating position BT1 to the actuating position BT2 while the transmission part 35 is in the first position P1. Fig. 9 The actuating positions BT1 and BT2 are illustrated, which result when the transmission part 35 is in the third position P3. In Fig. 9 Also shown is a second path w2, also referred to as the second path, which the actuating element 46 travels along the guide 52 when the door 18 is opened, that is, when the actuating element 46 is moved from the actuating position BT1 to the actuating position BT2 while the transmission part 35 is in the third position P3. Fig. 8 and 9 It can be seen that in position P3 the actuating position BT1 in the guide 52 is higher than in position P1, and also the actuating position BT2 is higher in the guide 52 when position P3 is set than when position P1 is set.

[0085] Fig. 10 shows a partial schematic side view of the hinge 20, in particular the transmission part 35, which has the control cam (guide track 82). Fig. 10Also shown are different areas BE1 and BE2 of the guide track 82, wherein respective first partial areas of the areas BE1 and BE2 overlap each other, and wherein respective second partial areas of the areas BE1 and BE2 do not overlap each other. If the door 18 is alternately opened and closed, i.e., the hinge arm 30 is alternately pivoted into the pivot positions ST1 and ST2 while the transmission part 35 is in position P1, the actuating element 46 moves exclusively in area BE1 of the guide track 82 with respect to areas BE1 and BE2. If the door 18 is alternately opened and closed, i.e., the hinge arm 30 is alternately moved into the pivot positions ST1 and ST2, the actuating element 46 subsequently moves exclusively in area BE2 of the guide track 82 with respect to areas BE1 and BE2.The respective area BE1, BE2 is also referred to as the respective working area, in which the spring 44 operates, i.e., is relaxed and tensioned, and thus performs work, in particular deformation work. Furthermore, it can be seen that, particularly in the aforementioned plane and viewed along the guide track 82, the area BE2 resulting from position P3 is larger than the area BE1 resulting from position P1. This means that when the door is opened and closed, i.e., when the hinge arm 30 pivots, the spring 44 is tensioned more strongly, thereby increasing the spring force.

[0086] Finally, Fig. 12 shows two schematic side views of the hinge 20, in particular of the transmission element 34. In the second embodiment, the respective first fixing element 41 has a respective receptacle 47. Furthermore, in particular, a second of the fixing elements is

[0087] A transmission part 37 is provided and designated 45. The second fixing element 45 can be moved into the respective receptacle 47, whereby the fixing element 45 can be brought into positive engagement with the respective fixing element 41. As a result, the transmission parts 35 and 37 can be fixed in the respective positions relative to one another.

Claims

1. Hinge (20) for a device (10), comprising: - a base element (24); - a hinge arm (30) which is connected to the base element (24) so as to be pivotable about a first pivot axis (32) relative to the base element (24); - a transmission element (34) which is held on the base element (24) so as to be rotatable about a rotation axis (36) relative to the base element (24); - a spring (44); - an actuating element (46) coupled to the spring (44), which is articulatedly coupled to the transmission element (34) and is guided along a guide (52) of the base element (24), so that the spring (44) can be tensioned and released by sliding the actuating element (46) along the guide (52);and - a lever element (58) which is connected to the transmission element (34) so as to be pivotable about a second pivot axis (60) relative to the transmission element (34) and to the hinge arm (30) so as to be pivotable about a third pivot axis (62) relative to the hinge arm (30), so that by pivoting the hinge arm (30) about the first pivot axis (32) and relative to the base element (24), the transmission element (34) can be driven by the hinge arm (30) via the lever element (58) and can thereby be rotated about the rotation axis (36) relative to the base element (24), whereby the actuating element (46) can be driven by the transmission element (34) and can thereby be displaced along the guide (52) relative to the base element (24); ; characterized in that:- the transmission element has two transmission parts (35, 37) which are formed separately from one another, namely: o a first transmission part (35) which is articulatedly coupled to the actuating element (46); and o a second transmission part (37) which is connected to the lever element (58) so as to be pivotable about the second pivot axis (60) relative to the lever element (58); and - the hinge (20) has a device (39) which enables movements of the other transmission part (35, 37) relative to one of the transmission parts (35, 37) into different positions (P1, P2, P3), in which positions the other transmission part (35, 37) can be fixed relative to the one transmission part (35, 37) by means of the device (39).

2. Hinge (20) according to claim 1, characterized in thatthe device (39) defines a fourth pivot axis (S4) about which the other transmission part (35, 37) can be pivoted relative to the one transmission part (35, 37) into the positions (P1, P2, P3) and can thereby be moved, wherein the fourth pivot axis (S4): - runs parallel to the axis of rotation (36) and is spaced from the axis of rotation (36); or - coincides with the axis of rotation (36).

3. Hinge (20) according to claim 2, characterized in that by moving the other transmission part (35, 37) relative to the one transmission part (35, 37), an angle (α) between a first straight line (G1) and a second straight line (G2) can be varied.

4. Hinge (20) according to claim 3, characterized in thatthe first straight line (G1) runs through the axis of rotation (36) and a coupling point (KS) at which the first transmission part (35) is articulatedly coupled to the actuating element (46), and the second straight line (G2) runs through the axis of rotation (36) and the first pivot axis (60).

5. Hinge (20) according to claims 2 and 3, characterized in that the first straight line (G1) runs through the fourth pivot axis (S4) and a coupling point (KS) at which the first transmission part (35) is articulatedly coupled to the actuating element (46), and the second straight line (G2) runs through the fourth pivot axis (S4) and the first pivot axis (60).

6. Hinge (20) according to one of the preceding claims, characterized in that by means of the device (39) the transmission parts (35, 37) can be fixed relative to one another in the positions (P1, P2, P3) in a non-destructive manner.

7. Hinge (20) according to one of the preceding claims, characterized in thatthe base element (24) has a second guide (72), wherein the transmission element (34) and the rotation axis (36) are guided and displaceable along the second guide (72) of the base element (24).

8. Hinge (20) according to one of the preceding claims, characterized by at least one braking surface (74) by means of which a frictional force can be exerted on the transmission element (34) as a braking force, which counteracts a rotation of the transmission element (34) about the axis of rotation (36) and relative to the base element (24).

9. Hinge (20) according to claims 7 and 8, characterized in that the braking surface (74) adjoins the transmission element (34) along the second guide (72).

10. Hinge (20) according to claim 8 or 9 in its dependence on claim 7, characterized in thatthe braking surface (74) is immovable relative to the base element (24), wherein the transmission element (34) and the rotation axis (36) are displaceable along the second guide (72) of the base element (24) relative to the base element (24) and relative to the braking surface (74).

11. Hinge (20) according to one of the preceding claims, characterized in that the transmission parts (35, 37) are device parts of the hinge (20), wherein the device (39) has a plurality of fixing elements (41, 45) by means of which the transmission parts (35, 37) can be fixed in the positions (P1, P2, P3) relative to one another, and wherein at least or exactly a first of the fixing elements (41, 45) is provided on one of the device parts, and wherein a plurality of second of the fixing elements (41, 45) are provided on the other device part.

12. Hinge (20) according to claim 1 characterized in thatthe device (39) has at least or exactly one connecting element (43) which is formed separately from the transmission parts (35, 37) and separately from the fixing elements (41, 45), which can be brought into interaction with the first fixing element (41, 45) and the respective second fixing element (41, 45), whereby the transmission parts (35, 37) can be fixed in the positions (P1, P2, P3) relative to one another.

13. Hinge (20) according to claim 12, characterized in that the respective fixing element (41, 45) has a respective recess into which the connecting element (43) can be moved, whereby the connecting element (43) can be brought into interaction with the first fixing element (41, 45) and the respective second fixing element (41, 45).

14. Hinge (20) according to claim 11, characterized in thatthe respective second fixing element (41, 45) has a respective receptacle (47) into which the first fixing element (41, 45) can be moved, whereby the first fixing element (41, 45) can be brought into positive engagement with the respective second fixing element (41, 45) and the transmission parts (35, 37) can be fixed in the positions (P1, P2, P3) relative to one another.

15. Device (10), in particular a household appliance or piece of furniture, with a device body (12), and with at least one door (18) which is articulated to the device body (12) by means of at least one hinge (20) according to one of the preceding claims.

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