摘要:
Two embodiments of monorail conveyor systems wherein the conveyor is operated by a drive motor that has its center of gravity positioned between the vertical sides of the monorail so as to improve stability and to permit the use of a single friction driven wheel. A gripping device is carried by the conveyor mechanism by a cable system so that it can be raised and lowered through a wide variety of heights.
摘要:
A freight system comprising a conveyor adapted to be driven along a monorail track. A frictional drive wheel of the conveyor engages the upper side of the track and various embodiments of reactive force creating means are positioned to engage the underside of the track to create improved frictional forces during ascendancy. All of these embodiments employ the weight of the unit to create the reactional force and in all embodiments there are positioned a pair of spaced apart guide rollers that engage the underside of the track. In some embodiments, these guides rollers are resiliently biased by either separate springs or by making the guide rollers themselves resilient. In some embodiments there is provided an intermediate fixed guide roller to limit the degree of relative movement between the conveyor and the track. In one embodiment, the guide rollers are suspended by a Y shaped lever that itself carries the load transmitted by the conveyor.
摘要:
A conveying apparatus for conveying work pieces along a path defined by a track that can have ascending and descending sections. An elevator mechanism is pivotally supported relative to a drive mechanism that cooperates with the track for moving work pieces from one place to another. The pivotal support of the elevator mechanism permits the articles being transported to be maintained in a horizontal position regardless of whether or not the device is ascending or descending. In addition, a shock absorbing mechanism acts upon the pivotal connection so as to avoid swinging movement caused by starting and stopping.
摘要:
An IC tag 1 has an IC chip 30 for storing electronic information regarding an article and a substrate 10 formed with an antenna pattern 14 connected to the IC chip 30. The substrate 10 is made of a waterproof, dimensionally stable paper substrate.
摘要:
An exterior element sensor can include an optical element mounted on a window. The optical element can include a cylindrical lens having both ends shaped spherically and a central portion that exerts little or no influence on exterior element detection (such as rain, snow, ice, water, liquid, debris, or other materials) when visible light transmits therethrough. In addition, infrared or other light can be used to detect exterior elements located on the window. A black filter can be employed, if desired, which blocks visible light and transmits infrared light therethrough to separate visible light from infrared light, thereby allowing the exterior element sensor to be used together with an exterior light sensor without losing accuracy.
摘要:
An optical droplet sensor can include a light emitter, a light receiver and a light guide, and can be adhered onto an inner surface of a windshield via a light transmissive adhesive layer. The light guide can include a light entry surface and a light exit surface formed of respective convex-shaped arbitrary curved surfaces, a light entry/exit surface formed of a flat plane, and a reflecting surface that can be made of a metal film. The light emitted from the light emitter is given an optimized light distribution at the light entry surface and introduced into the light guide. The light is then reflected from the metal film-applied reflecting surface toward an outer surface of the windshield. The light totally reflected at the outer surface returns to the light exit surface and is given an optimized light distribution at the light exit surface. The light is then externally transmitted/released from the light guide and collected on a light-receiving surface of the light receiver.
摘要:
A car air conditioner is free from the problem of insufficient and frustrating defrosting effect of a conventional air conditioner that becomes apparent when wet air is blown onto the misted front window pane of the car in a rainy season by selecting a defroster position on the outlet vent selection switch of the air conditioner. In the control circuit of the air conditioner, the defroster contact 2a of the outlet vent selection switch 2 is connected to a pulse shaping circuit 9 for generating a pulse whenever selected and the pulse shaping circuit 9 is by turn connected to the reset terminal PR of a D flip-flop circuit 8, while the inverted output terminal Q2 of the D flip-flop circuit 8 is connected to an AC relay 5 by way of a NOR-gate 10 that calculates the logical sum of the logical value "L" generated when the compressor contact 3a of flow rate control switch 3 is closed. Thus, when the flow rate control switch 3 is closed and the defroster contact 2a of the outlet vent selection switch 2 is selected, the circuit automatically drive the compressor to solve the problem.
摘要:
An optical droplet sensor can include a light emitter, a light receiver and a light guide, and can be adhered onto an inner surface of a windshield via a light transmissive adhesive layer. The light guide can include a light entry surface and a light exit surface formed of respective convex-shaped arbitrary curved surfaces, a light entry/exit surface formed of a flat plane, and a reflecting surface that can be made of a metal film. The light emitted from the light emitter is given an optimized light distribution at the light entry surface and introduced into the light guide. The light is then reflected from the metal film-applied reflecting surface toward an outer surface of the windshield. The light totally reflected at the outer surface returns to the light exit surface and is given an optimized light distribution at the light exit surface. The light is then externally transmitted/released from the light guide and collected on a light-receiving surface of the light receiver.
摘要:
An exterior element sensor can include an optical element mounted on a window. The optical element can include a cylindrical lens having both ends shaped spherically and a central portion that exerts little or no influence on exterior element detection (such as rain, snow, ice, water, liquid, debris, or other materials) when visible light transmits therethrough. In addition, infrared or other light can be used to detect exterior elements located on the window. A black filter can be employed, if desired, which blocks visible light and transmits infrared light therethrough to separate visible light from infrared light, thereby allowing the exterior element sensor to be used together with an exterior light sensor without losing accuracy.