Vehicle ramp construction

Bridges – Gangway – ramp – or dock leveler

Patent

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Details

14 711, E01D 100

Patent

active

059268891

ABSTRACT:
A vehicle ramp construction to facilitate the loading and unloading of a vehicle bed such as the bed of a pick-up truck. The ramp may be deployed in conjunction with any raised surface to permit movement of a wheeled item from ground level to a raised platform. The ramp includes a ground engaging end and an upper end adapted to seat at the edge of the vehicle bed. A hinge assembly is provided to allow simple folding of the ramp for storage. The hinge assembly allows use of the folding ramp as a single unit held together by the hinge or as separated spaced apart ramps for each wheel set of the vehicle moved into the bed. The hinge assembly includes stop members which prevent separation of the ramp sections when deployed side-by-side but allow convenient separation when the ramp sections have been folded together.

REFERENCES:
patent: 1504744 (1924-08-01), Cox
patent: 1568303 (1926-02-01), Webster
patent: 1635462 (1927-07-01), Cummings
patent: 1659928 (1928-02-01), Townsend
patent: 2122301 (1938-06-01), Soss et al.
patent: 2141529 (1938-12-01), Gravelle
patent: 2779489 (1957-01-01), Boom
patent: 3339968 (1967-09-01), Hall
patent: 3352440 (1967-11-01), Wilson
patent: 3510015 (1970-05-01), Roshaven
patent: 3517772 (1970-06-01), Weis et al.
patent: 3642156 (1972-02-01), Stenson
patent: 3735454 (1973-05-01), Goldstein
patent: 3737058 (1973-06-01), Johnson
patent: 3818528 (1974-06-01), Peterson
patent: 4127201 (1978-11-01), Baumann
patent: 4478549 (1984-10-01), Stelly et al.
patent: 4722109 (1988-02-01), Mountz
patent: 4726155 (1988-02-01), Nahmias
patent: 4735454 (1988-04-01), Bernard
patent: 4761847 (1988-08-01), Savage et al.
patent: 4853999 (1989-08-01), Smith
patent: 4874284 (1989-10-01), New, Jr.
patent: 4995129 (1991-02-01), Comardo
patent: 5096362 (1992-03-01), Best
patent: 5133584 (1992-07-01), McCleary
patent: 5133634 (1992-07-01), Gingrich et al.
patent: 5156432 (1992-10-01), McCleary
patent: 5169202 (1992-12-01), Cupp et al.
patent: 5211437 (1993-05-01), Gerulf
patent: 5273335 (1993-12-01), Belnap et al.
patent: 5325558 (1994-07-01), Labreche
patent: 5438308 (1995-08-01), Floe
patent: 5440773 (1995-08-01), Lentini

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