Trailer accessible from each end and method

Details Trailer accessible from each end and method Trailer accessible from each end and method

2005-11-15

2005-11-15

Hurley, Kevin (Department: 3611)

Land vehicles

Wheeled

Articulated vehicle

C414S483000, C296S057100

Reexamination Certificate

active

06964427

ABSTRACT:
Apparatus and method for facilitating access to articles from a rear end and a front end of a trailer (A) disclose the use of a hydraulic cylinder (D) exerting a force between a towbar (C) and the trailer for pivoting the trailer on its wheels (B) to make the trailer accessible without obstruction by the towbar and towing vehicle. Cylinders (F) are provided for facilitating raising and lowering ramps at the front and rear ends of the trailer.

REFERENCES:
patent: 2351829 (1944-06-01), Milner
patent: 3245714 (1966-04-01), Blair
patent: 3342508 (1967-09-01), Thomas
patent: 3580404 (1971-05-01), Moser
patent: 4019643 (1977-04-01), Kampman et al.
patent: 4050598 (1977-09-01), Schurz
patent: 4248561 (1981-02-01), Graves
patent: 6109641 (2000-08-01), Guy
patent: 2164625 (1986-03-01), None

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