A device for supporting consumer products includes a transmission, a first end plate, a second end plate, and a shelf. The transmission includes a worm wheel coupled to a socket; a worm gear engaged to the worm wheel and coupled to a back axle shaft; a first pinion gear coupled to a first end of the
A device for supporting consumer products includes a transmission, a first end plate, a second end plate, and a shelf. The transmission includes a worm wheel coupled to a socket; a worm gear engaged to the worm wheel and coupled to a back axle shaft; a first pinion gear coupled to a first end of the back axle shaft; and a second pinion gear coupled to a second end of the back axle shaft. The first end plate is coupled to a first end of a back axle shaft shroud, where the back axle shaft shroud includes a first shelf hook and a second shelf hook. The second end plate coupled to the second end of the back axle shaft. The shelf is coupled to the first and second end plates and includes a first and a second shelf pin.
대표청구항▼
1. A device for supporting consumer products, comprising: a transmission, comprising: a worm wheel coupled to a socket;a worm gear engaged to the worm wheel and coupled to a back axle shaft;a first pinion gear coupled to a first end of the back axle shaft and adapted to engage a first vertical rack
1. A device for supporting consumer products, comprising: a transmission, comprising: a worm wheel coupled to a socket;a worm gear engaged to the worm wheel and coupled to a back axle shaft;a first pinion gear coupled to a first end of the back axle shaft and adapted to engage a first vertical rack gear; anda second pinion gear coupled to a second end of the back axle shaft and adapted to engage a second vertical rack gear;a first end plate coupled to a back axle shaft shroud, the first end plate comprising a first shelf hook, a first aperture, and a second aperture;a pinion gear cover adapted to pivotally shroud the first pinion gear, the pinion gear cover coupled to the first end plate by a spring loaded pull pin;a second end plate coupled to the back axle shaft shroud, the second end plate comprising a second shelf hook;a shelf coupled to the first and second end plates, the shelf comprising a first protrusion and a second protrusion and a shelf pin, the first protrusion engageable with the first shelf hook, the second protrusion engageable with the second shelf hook; anda thumb screw adapted to secure the first protrusion engaged with the first shelf hook,wherein the shelf pin is engageable in the first aperture such that a topside of the shelf is approximately 90 degrees from substantially vertical, and the shelf pin is engageable in the second aperture such that the topside of the shelf is less than 90 degrees from substantially downward vertical. 2. The device of claim 1, wherein the shelf is adapted to support a maximum load of approximately 200 pounds, the worm gear comprising a self-locking worm gear adapted to maintain the first and second pinion gears engaged with the first and second vertical rack gears at a static position at the maximum load. 3. The device of claim 1, wherein the shelf pin is engageable in the second aperture such that the topside of the shelf is at a second shelf angle, the second shelf angle comprising an angle of the topside of the shelf of one of the following: approximately 85 degrees from substantially vertical;approximately 80 degrees from substantially vertical; orapproximately 75 degrees from substantially vertical. 4. The device of claim 1, wherein the shelf comprises a wire shelf with a label display strip. 5. The device of claim 1, wherein the worm gear comprises a worm gear with a ratio between and including about 3:1 to about 10:1. 6. The device of claim 1, wherein at least one of the first vertical rack gear and the second vertical rack gear is coupled to a vertical support member. 7. The device of claim 6, wherein the vertical support member comprises a vertical rib, the device further comprising a slide bearing coupled to the first end plate, the slide bearing comprising a grooved edge and a chamfered edge, the grooved edge rotatably engageable with the vertical rib. 8. The device of claim 1, wherein the shelf comprises a front edge and a back edge, the socket accessible through the shelf substantially proximate to the back edge. 9. The device of claim 8, further comprising a drive extension coupled to the socket and longitudinally extended proximate to the back edge. 10. The device of claim 1, further comprising a ratchet handle detachably coupled to the socket. 11. The device of claim 1, wherein the transmission is adapted to fail at a first load, the device further comprising a safety extension detachably coupled to the socket, the safety extension comprising: a stem;a detent coupled to the stem, the detent adapted to secure the stem within the socket; anda cap coupled to the stem and adapted to receive a ratchet drive, the cap comprising a shear pin, the shear pin adapted to fail at a second load, the second load less than the first load. 12. The device of claim 1, wherein the shelf is adapted to support consumer products located in a walk-in cooler. 13. A device for supporting consumer products, comprising: a transmission, comprising: a worm wheel coupled to a socket;a worm gear engaged to the worm wheel and coupled to a back axle shaft;a first pinion gear coupled to a first end of the back axle shaft and adapted to engage a first vertical rack gear; anda second pinion gear coupled to a second end of the back axle shaft and adapted to engage a second vertical rack gear, at least one of the first vertical rack gear and the second vertical rack gear being coupled to a vertical support member, that comprises a vertical rib;a slide bearing coupled to a first end plate, the slide bearing comprising a grooved edge and a chamfered edge, the grooved edge rotatably engageable with the vertical rib;the first end plate coupled to a back axle shaft shroud, the first end plate comprising a first shelf hook, a first aperture, and a second aperture;a second end plate coupled to the back axle shaft shroud, the second end plate comprising a second shelf hook; anda shelf coupled to the first and second end plates, the shelf comprising a first protrusion and a second protrusion and a shelf pin, the first protrusion engageable with the first shelf hook, the second protrusion engageable with the second shelf hook,wherein the shelf pin is engageable in the first aperture such that a topside of the shelf is approximately 90 degrees from substantially vertical, and the shelf pin is engageable in the second aperture such that the topside of the shelf is less than 90 degrees from substantially downward vertical. 14. A device for supporting consumer products, comprising: a transmission adapted to fail at a first load, comprising: a worm wheel coupled to a socket;a safety extension detachably coupled to the socket, the safety extension comprising; a stem;a detent coupled to the stem, the detent adapted to secure the stem within the socket; anda cap coupled to the stem and adapted to receive a ratchet drive, the cap comprising a shear pin, the shear pin adapted to fail at a second load, the second load less than the first load;a worm gear engaged to the worm wheel and coupled to a back axle shaft;a first pinion gear coupled to a first end of the back axle shaft; anda second pinion gear coupled to a second end of the back axle shaft;a first end plate coupled to a back axle shaft shroud, the first end plate comprising a first shelf hook, a first aperture, and a second aperture;a second end plate coupled to the back axle shaft shroud, the second end plate comprising a second shelf hook; anda shelf coupled to the first and second end plates, the shelf comprising a first protrusion and a second protrusion and a shelf pin, the first protrusion engageable with the first shelf hook, the second protrusion engageable with the second shelf hook,wherein the shelf pin is engageable in the first aperture such that a topside of the shelf is approximately 90 degrees from substantially vertical, and the shelf pin is engageable in the second aperture such that the topside of the shelf is less than 90 degrees from substantially downward vertical.
Brinkers Gerardus C. (Duinvoetlaan 20 2243 CL Wassenaar NLX), Collapsible supporting device for supporting a vertically adjustable lifting platform in a display container, and displa.
Costa, Francesco; Fava, Luca; Maniago, Luigi; Pessot, Adriano; Santarossa, Roberto, Device realizing removable brackets, variously adjustable and positionable in the sense of height.
Flum Paul L. (Ladue MO) Fowler Dewalt W. (Manchester MO) Harbour Keith (Florissant MO), Gravity feed product merchandising display device and method for manufacturing the same.
Anderson Ronald K. ; Brown David ; deBeers James E. ; Mandel Sheldon W. ; Slaven Mark P., Vertically adjustable shelf and support rail arrangement for use in a cabinet.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.