37results about How to "Minimized construction space" patented technology

The invention relates to a surgical microscope having a microscope main objective for the visualization of an object plane in an object region. The objective is passed through by a first stereoscopic component beam path and by a second stereoscopic component beam path. The ophthalmologic surgical microscope includes an adjustable illuminating arrangement which makes illuminating light available. The illuminating arrangement has an illuminating optic having a beam deflecting unit which is mounted on the side of the objective facing away from the object region in order to direct the illuminating light through the objective to the object region. In a first position of the illuminating arrangement, the illuminating light passes through the cross sectional area of the objective in an area section, which at least partially surrounds the optical axis of the first stereoscopic component beam path and / or the optical axis of the second stereoscopic component beam path.

A wheel suspension for a motor vehicle has a transverse control arm that can be attached to a vehicle body by way of bearings and can be rotated about a longitudinal axis, and a body spring configured as a torsion bar spring for absorbing rotational movements of the transverse control arm about the longitudinal axis. The body spring is disposed on the transverse control arm so as to rotate with it, with a first end. An electromechanical actuator for changing the angle of rotation of the body spring is disposed at a second end of the body spring. The wheel suspension has a damping element. The second end of the body spring is connected with a stress relief spring that is configured as a torsion bar spring, disposed coaxially with the body spring, and can be attached to the vehicle body.

The invention relates to a divided toothed wheel (1) having two toothed wheel halves (2, 3) which are tensioned in relation to each other. The first toothed wheel half (2) comprises a hollow cylindrical collar (4), to which the second toothed wheel half (3) is secured by means of a securing element (6). The aim of the invention is to produce such a divided toothed wheel which only occupies a minimum amount of space from the axial direction and has two halves which are permanently connected together. In order to achieve this, the securing element (6) is designed as an elastically shapeable annular ring disk (8). Said annular ring disk (8) comprises slots (7) which are distributed over the periphery and extend radially outwards from a central opening (5) forming spring tongues (9) between the slots (7). The free ends of the spring tongues (9) have edges (10) that sit on the outer circumference of a component (B) arranged in the central opening (5), in a form-fitting manner, as the spring tongues (9) spring back after the annular ring disk (8) has pressed against the second toothed wheel half (3).

The invention relates to a lock for a shutter or door, particularly for a vehicle, with a safety catch consisting of a rotary latch and at least one catch for locking the rotary latch, particularly with a deadlock lever for blocking the catch in the main holding position with a deadlock lever axle and / or catch axle arranged above the rotary latch axle. The occurrence of false closures can be avoided because the deadlock lever would be aligned by the force of gravity alone such that it would not be in the deadlock position and / or the catch would be aligned such that it would not be in the main holding position.

Disclosed is an adjustment system comprising a feed head which supports a tool blade (6) and is mounted on a spindle (2). The tool blade is fed by an actuation element which can be moved by a contactless linear drive (44).

A drain arrangement that comprises a drain valve housing which has a first channel section with an inlet opening, a second channel section with an outlet opening, and a valve seat situated between the inlet opening and the outlet opening. There also is a valve body, an actuating unit by way of which the valve body is movable, and an outflow pipe into which the second channel section opens by way of the outlet opening thereof. A first central axis extends centrally through the first channel section, and an outflow pipe central axis extends centrally through the outflow pipe. The outflow pipe central axis intersects the first central axis, and the drain arrangement furthermore comprises an overflow unit, which has a first connecting pipe, an overflow pipe and a second connecting pipe.

The invention relates to a segment rolling bearing (1, 1', 1'') comprising a bearing shell (2) with a curved track (2c) for rolling elements (3) and a segment cage (4) comprising a number of rolling elements (3), wherein the bearing shell (2) has a respective guiding strip (5, 6) on its two longitudinal sides (2a, 2b) for lateral guiding of the segment cage (4), wherein each guiding strip (5, 6) is aligned perpendicular to the track (2c) of the bearing shell (2), wherein each guiding strip (5, 6) has at least one incision (7) at each of its two ends (5', 5''; 6', 6''), said incision being formed perpendicular to the longitudinal side (2a, 2b) of the bearing shell (2) in such a way that guiding strip sections (5a, 5b; 6a, 6b) are formed on one or both sides on the two ends (20, 21) of the bearing shell (2), and wherein the guiding strip sections (5a, 5b; 6a, 6b) are bent in the direction of the track (2c) and form end stops for the segment cage (4). The invention further relates to a disk brake device comprising a segment rolling bearing (1, 1', 1'') of this type.

The invention relates to a device for transferring a transport car (20) which can be displaced on a track system (12) from a first track section (14) of the track system (12) that is arranged on a first level, to a second track section (16) of the track system (12) that is arranged on a second level different from the first level. The device (34; 1034; 2034; 3034) comprises at least one first and one second transfer carriage (42; 1042; 2042; 3042; 60; 1060; 2060; 3060) which can carry at least one respective transport car (20) to be transferred and which can be displaced in opposite directions on two different levels. The invention further relates to a conveyor system for transporting articles, comprising said transfer device (34; 1034; 2034; 3034).

Movable modular external AC charger and AC charging system for high-voltage batteries of electric or hybrid motor vehicles. A portable modular external AC charger and an AC charging system for a high-voltage battery of an electric or hybrid motor vehicle, may allow charging performance and range of functions to be adapted as desired.

The invention relates to a lock for a shutter or door, particularly for a vehicle, with a safety catch consisting of a rotary latch and at least one catch for locking the rotary latch, particularly with a deadlock lever for blocking the catch in the main holding position with a deadlock lever axle and / or catch axle arranged above the rotary latch axle. The occurrence of false closures can be avoided because the deadlock lever would be aligned by the force of gravity alone such that it would not be in the deadlock position and / or the catch would be aligned such that it would not be in the main holding position.

The invention relates to a shifting device of a motor vehicle change-speed gearbox comprising a selector shaft, a housing part on which said selector shaft can be rotatably mounted, an engaging unit for securing the selected positions, which comprises an engaging contour on a first engaging component and a second engaging component with an engaging element. Said components can be moved relative to each other and are locked counter to each other. Said motor vehicle change-speed gearbox also comprises a control sleeve which is arranged on the selector shaft.

The invention relates to a multiple clutch (1) for a motor vehicle, particularly for a hybrid drive of a motor vehicle, comprising at least one first, one second and one third separating clutch (K1, K2, KO), the first separating clutch (K1) being provided for coupling a first transmission input shaft (2) to a drive (4 or 5) or uncoupling same therefrom, the second separating clutch (K2) being provided for coupling a second transmission input shaft (3) to a drive (4 or 5) or uncoupling same therefrom, where the first and second separating clutches (K1, K2) are embodied as multiple-plate clutches and comprise an inner plate carrier (6, 7) and an outer plate carrier (8a, 8b), and the third separating clutch (KO) being provided for coupling the outer plate carrier (8a, 8b) of the first and second separating clutches (K1, K2) to a drive (4 or 5) or uncoupling same therefrom, the third separating clutch (KO) being embodied as a multiple-plate clutch, the outer plate carrier (8a, 8b, 8c) of the first, the second and the third separating clutches (K1, K2, KO) being embodied as a common outer plate carrier (8) for receiving, supporting and / or guiding the outer plates (10, 11, 12) of the first, second and third separating clutches (K1, K2, KO), and the actuating piston of the middle separating clutch (K1) has a double bearing.

The invention relates to an electric motor, preferably an electrically-commutated motor, having an electronic module comprising a housing in which the electronic module, consisting of an electronic unit and a heat sink, is arranged. The housing is closed by the heat sink and the electric motor phases which are tapped on a stator are connected to a plug unit. In an especially compact design of an electric motor which is cheap to produce and which requires only a small installation space, the mechanical connections of the electronic unit to the heat sink and / or to the housing and / or the electrical connection from the electrical phases of the stator and the electronic unit to the plug unit are designed without a bolted connection.

A functionally and structurally compact hydrostatic actuator and a device having a plurality of such actuators are disclosed. The actuator according to the invention has a differential cylinder which determines the overall length of the actuator, since the pump, the electric motor and the low-pressure accumulator are arranged on the outer circumference of the cylinder tube of the differential cylinder edge and is fixed directly or indirectly on the outer perimeter.

The invention relates to fairy lights comprising a plurality of light sources (2, 3). the light sources (2, 3) are integrated into the fairy lights (1) and are embedded in a support part (7; 1a) of the fairy lights (1).

The invention relates to a device for transferring a transport car which can be displaced on a track system from a first track section of the track system that is arranged on a first level, to a second track section of the track system that is arranged on a second level different from the first level. The device comprises at least one first and one second transfer carriage which can carry at least one respective transport car to be transferred and which can be displaced in opposite directions on two different levels. The invention further relates to a conveyor system for transporting articles.

The invention relates to a segment rolling bearing (1, 1', 1") comprising a bearing shell (2) with a curved track (2c) for rolling elements (3) and a segment cage (4) comprising a number of rolling elements (3), wherein the bearing shell (2) has a respective guiding strip (5, 6) on its two longitudinal sides (2a, 2b) for lateral guiding of the segment cage (4), wherein each guiding strip (5, 6) is aligned perpendicular to the track (2c) of the bearing shell (2), wherein each guiding strip (5, 6) has at least one incision (7) at each of its two ends (5', 5"; 6', 6"), said incision being formed perpendicular to the longitudinal side (2a, 2b) of the bearing shell (2) in such a way that guiding strip sections (5a, 5b; 6a, 6b) are formed on one or both sides on the two ends (20, 21) of the bearing shell (2), and wherein the guiding strip sections (5a, 5b; 6a, 6b) are bent in the direction of the track (2c) and form end stops for the segment cage (4). The invention further relates to a disk brake device comprising a segment rolling bearing (1, 1', 1") of this type.

The invention relates to an actuating device for opening a door or flap, comprising a movably supported inertial mass (7, 9) for avoiding unintentional opening of the door or flap in the event that a specified acceleration is exceeded. Levers are provided for moving the inertial mass (7, 9). When the inertial mass (7, 9) is moved out of an initial position of the inertial mass, the lever ratios change in such a way that the force progression is thereby promoted. In the event of a crash, the opening of a door or flap is avoided by means of the actuating device. The actuating device can nevertheless be actuated relatively comfortably with low expenditure of energy.

The invention relates to a valve comprising a housing (1) with a flow opening (2) with a flat boundary. The flow opening (2) is connected on one side (2') to an elastic film element (3), which seals the flow opening (2) in the flat state of the element. A further aim of the invention is the use of the valve as a throttle element for motor vehicles with diesel engines.

An adjustment system is disclosed having a feed head carrying a cutting edge (6), which is held on a spindle (2). The feeding of the cutting edge takes place via an operating element which can be adjusted via a contactless linear drive (44).