73results about How to "Reduced depth size" patented technology

The invention provides an automated three-dimensional container. The container comprises front and back two rows of vertical arranged suspension cages and a chain hoisting mechanism which is connected with the suspension cages and is driven by a hoisting driving motor, wherein the suspension cages are flexibly connected with the chain hoisting mechanism by a hoisting connector; a geneva mechanism which can transform the continuous movement of the chain hoisting mechanism to the intermittent movement is arranged between the chain hoisting mechanism and the hoisting driving motor; an upper translation mechanism and a lower translation mechanism which are driven by a translation driving motor are arranged on the upper part and the lower part of the three-dimensional container; and a chain translation mechanism is flexibly connected with the suspension cage by a translation connecting component so as to translate the suspension cage when the suspension cage has a hoisting intermittent movement. The technical scheme of the invention is applied to manufacturing three-dimensional containers.

A keyboard apparatus constructed to be capable of reducing the depth size thereof and permitting a key unit to be mounted to a key frame with a simple operation. Hinges are extended downward from rear ends of black key main bodies of a black key unit in the vertical direction, and are connected at their lower ends to a common-to-black-keys base end. The black key main bodies are pivotable via the hinges relative to the common-to-black-keys base end in the key depression / release direction. Similarly, white key main bodies of first and second white key units are pivotable via hinges relative to a common base end in the vertical direction. The key frame is formed at its rear portion with a recessed groove over the entire width of all keys and formed with elastic members extending in the front-to-rear direction on the front and rear sides of the recessed groove. Using elastic deformations of the elastic members, a common-to-all-keys base end of the key unit is fitted and fixed to the recessed groove.

A keyboard apparatus constructed to be capable of reducing the depth size thereof and permitting a key unit to be mounted to a key frame with a simple operation. Hinges are extended downward from rear ends of black key main bodies of a black key unit in the vertical direction, and are connected at their lower ends to a common-to-black-keys base end. The black key main bodies are pivotable via the hinges relative to the common-to-black-keys base end in the key depression / release direction. Similarly, white key main bodies of first and second white key units are pivotable via hinges relative to a common base end in the vertical direction. The key frame is formed at its rear portion with a recessed groove over the entire width of all keys and formed with elastic members extending in the front-to-rear direction on the front and rear sides of the recessed groove. Using elastic deformations of the elastic members, a common-to-all-keys base end of the key unit is fitted and fixed to the recessed groove.

In a projection type image display apparatus, for enlarging an image on a image display apparatus 1 by means of a projection lens 2, thereby projecting the enlarged image onto a screen 6, obliquely, being inclined thereto, between the projection lens 2 and a rear-surface mirror 5, there are disposed free shaped surface mirrors 3 and 4, each having a free shaped surface for compensating a trapezoidal distortion due to oblique projection of the enlarged image. The surface configuration of the free shaped surface mirror is so shaped as to satisfy a following equation:|L1−L2|>1.4·Dvif assuming that a distance for a light beam of an upper end of the enlarged image to reach the screen after being reflected upon a free shaped surface is “L1”, a distance for a light beam of a lower end of the enlarged image to reach the screen after being reflected upon the free shaped surface is “L2”, and a distance from an upper end of an image on the screen to a lower end thereof is “Dv”.

A keyboard apparatus of an electronic keyboard instrument, which is compact in size and broad in a permissible movable range at the time of receiving a force exerting in a width direction of keys. The keyboard apparatus includes key main bodies each provided with a key-fulcrum function device permitting a key to be pivotable in the key depression / release direction and including a vertical hinge and a left-to-right hinge. The vertical hinge is formed into a thin plate-like piece member extending downward of the key and coupled to a common base end and the left-to-right hinge, which is formed into a thin plate-shaped piece member extending along the longitudinal direction of the key and coupled to a connecting portion that is formed into a plate shape extending downward of the key and coupled to the key main body.

An elevator device which can have a buffer equipped without setting a special installation mechanism has obvious effects in shortening the depth and size of a pit. The elevator device comprises an elevator car (4) elevating inside an elevation channel (1) and comprising a buffer (5) and an emergence brake device (6). The buffer comprises a cylinder body and a piston inserted inside the cylinder body. When a fault occurs in the elevator car and an elevation position runs beyond a set position, the buffer is then applied for buffering the collision received by the elevator car. The emergence brake device which is equipped on the outer side of the elevator car comprises a brake member capable of performing sliding contact with a guide rail vertically equipped inside the elevation channel and is applied for braking the elevator car when a fault occurs. The buffer is equipped on the emergency brake device. Meanwhile, the buffer is equipped in a way to be projecting from the lower end of the elevator car. The projecting size of the buffer is equal to a required size gap between the elevator car and a pit floorboard (7a) when the buffer runs for a cushioning stroke and then stops.

The invention relates to an emergency stopping device, comprising a body (10), a control button (11) that is movable in translation along a control axis (X), at least one normally closed electrical contact unit (13), an actuation member (12) which can be actuated by said control button (11) so as to translate between a inoperative position and an actuated position, and which engages with the contact unit (13), a holding member (121) engaging with the actuation member (12) and capable of assuming a locking position for maintaining the actuation member in the actuated position thereof, and an unlocking ring (15) which is separate from the control button and which can be rotatably actuated, and which engages with the actuation member (12) so as to release the latter with a view to driving same toward the inoperative position thereof.

In a disk-storing disk device according to the present invention, within a casing having an insertion opening formed on the front face for inserting a disk, a plurality of holders are arranged in piles disproportionately on the X1 side about an insertion center line while a drive unit is rotatably supported on the X2 side from the insertion center line. When any of the holders is selected and a disk is inserted through the insertion opening, the disk is clamped to transfer rollers. A transporting unit is counterclockwise rotated while the disk is transferred with the transfer rollers. By the rotation, the disk is securely conveyed to the holder arranged disproportionately on the X1 side. Thereby, efficiency of arranging respective units in the casing is improved so as to provide a disk-storing disk device with short depth size.

The invention discloses novel lifting cross sliding type parking equipment which comprises a steel structure, a top layer car carrying plate, a cross sliding car carrying plate, a ground pit car carrying plate, a lifting driving mechanism, a lifting guiding device and a balancing device, wherein the top layer car carrying plate and the ground pit car carrying plate are connected with the same lifting driving mechanism. According to the novel lifting cross sliding type parking equipment, lifting car carrying plates are realized in a mode of two plates with one machine, namely, in semi-underground lifting cross sliding type parking equipment, the top layer car carrying plate and the ground pit car carrying plate share one lifting driving mechanism, and the novel lifting cross sliding type parking equipment has remarkable advantage of lower cost compared with existing semi-underground lifting cross sliding type parking equipment. The lifting motion process of the ground pit car carrying plate is benefited due to the arranged lifting driving mechanism, so that the depth and the size of a ground pit are effectively reduced, and the purpose of setting a mechanical carport in a quite shallow ground pit is achieved; and the novel lifting cross sliding type parking equipment is simple and concise in arranged structure, more safe and reliable compared with existing parking equipment and technology, smaller in size of occupied underground space, and more convenient to maintain.

The invention discloses a multiple sealing carrying roller of a belt conveyor which is applied to the field of bulk material conveying equipment. The carrying roller comprises combined seals, check rings, bearings, isolating rings, bearing seats, a tube and a shaft, press fitting is conducted on the tube and the shaft by the adoption of the double-end seam-allowance-free cold pressing technology, and the two ends are connected into a whole by the adoption of the welding method; the shaft penetrates through the tube and the bearing seats at the two ends, and the isolating rings and the bearings are installed at the two ends of the shaft; the bearings are fixed to the two ends of the shaft through the check rings; the combined seals pass through the shaft and the bearing seats and are installed into the two ends of the shaft in an interference connection mode; each combined seal is composed of a sealing end cover, a sealing shaft cover, an inner sealing ring and an outer sealing ring, each inner sealing ring is installed inside the corresponding sealing end cover, each sealing shaft cover is installed on the flange parts of the left portions of the corresponding sealing end cover and the inner sealing ring, and each outer sealing ring is installed on at right outer edge of the corresponding inner sealing ring. According to the multiple sealing carrying roller of the belt conveyor, the comprehensive property is high, the machining procedures of the carrying roller are decreased, the axial movement is reduced, the sealing property of the carrying roller is improved, the service life is long, and the energy consumption of the belt conveyor is reduced, the cost is saved, and the operation reliability is enhanced.

The invention discloses a farinograph with automatic water-adding and speed-adjustment functions and a method. The farinograph with the automatic water-adding and speed-adjustment functions comprises a dough kneading device, a data acquisition and control system, a frequency converter and a computer; the dough kneading device comprises stirring blades, a torque sensor and a speed reducing motor; a kneading pot body is arranged outside the stirring blades; the computer data acquisition and control system is electrically connected with the frequency converter; the frequency converter is electrically connected with the speed reducing motor; the dough kneading device is provided with an automatic water adding device; the automatic water adding device comprises a water pump, a relay, a water storage container and a weighing sensor; the automatic water adding device is further provided with a heat exchange coil pipe; the heat exchange coil pipe is connected in series with the water incoming pipe part or water outgoing pipe part of the water pump; a heating water bath tank is arranged outside the heat exchange coil pipe; the heat exchange coil pipe is arranged in the warm water of the water bath tank; and an electric heating pipe and a temperature measuring probe are arranged in the water bath tank. With the farinograph adopted, computer automatic water adding is realized; and a stirring speed is controllable and can be freely set. The automation level of the farinograph is improved, and meanwhile, the accuracy of the experimental result of the farinograph is improved.

The quantitative take-out device for granular dry ice of the present invention is equipped with a flat-bottomed cylindrical main body and a cover, and is provided with a vertical cylinder-shaped granular dry ice discharge channel in the inner bottom of the granular dry ice storage part penetrating up and down. The metering device is provided with an outer cover, a measuring device body rotatably accommodated inside it, and an upper panel covering it; a stirring device is rotatably accommodated on its upper part, which constitutes a stirring device The measuring vessel body can rotate synchronously. There is a granular dry ice inlet on the upper panel, and a granular dry ice outlet opening on the lower panel of the outer cover. A granular dry ice metering hole is set on the measuring vessel body in an up and down manner. At the position directly below and corresponding to the granular dry ice discharge passage, the granular dry ice extraction container is arranged in a manner that can be entered and withdrawn from the front side. Thus, the present invention can provide a device that has a compact and simple structure and can take out granular dry ice in an accurate metered value.

An illumination structure for an operation panel can prevent uneven illumination by a low-light level light source, and an operating part of the operation panel can be illuminated evenly, and miniaturization of the operation panel can be achieved, and the operation panel can be designed easily. In the illumination structure for the operation panel (1), the operation panel (1) is provided with the operating part (3), the operating part (3) is provided with operating buttons (7-10) through which operating positions can be selected and sign parts (11-14) used for displaying the specified operating positions, the operation panel (1) is provided with a convex part (2) protruding towards the side of an operator, a light source (4) is stored in a hollow storing space which is formed in the interior of the convex part (2), and one side face, of the convex part (2), being close to one side of the operating part (3) is provided with a lens (illumination part) (6) through which light from the light source (4) can pass.

The present invention provides a lever operation device whose size can be reduced. The lever operation device comprises: a movable support member that supports a base portion of an operation lever such that the base portion is pivotable along a first operation plane; a housing that supports the movable support member such that the movable support member is pivotable along a second operation plane, the second operation plane being substantially orthogonal to the first operation plane; an actuator holder attached to the base portion of the operation lever such that the actuator holder is rotatable along the second operation plane; a first actuator retained by the actuator holder with first elastic urging means provided therebetween; and a second actuator retained by the movable support member with second elastic urging means provided therebetween, wherein the inner wall of the housing is provided with a first cam surface and a second cam surface, the first actuator and the second actuator being in elastic contact with the first cam surface and the second cam surface, respectively. When the device swings facing to the operation lever along the first operation plane, the actuator holder and the base portion rotate together and when the device swings facing to the operation lever along the second operation plane, the movable support member and the base portion rotate together.

A two-layer image display device includes a back side LCD, a transparent screen, and a lower side LCD. The back side LCD displays an image on a display screen. The transparent screen is disposed on a front side of the display screen of an image display device. The lower side LCD projects an image from a lower position of the transparent screen. The transparent screen reflects, with directivity, light incident at a predetermined angle and includes an anisotropic optical film which transmits light incident at an angle other than the predetermined incident angle. The lower side LCD is disposed at a position where the image incident at the predetermined angle is projected and reflected on the transparent screen. The back side LCD is disposed at a position where incident light from an image displayed on the display screen transmits through the transparent screen.