Tiltable vehicle loading ramp

Details Tiltable vehicle loading ramp Tiltable vehicle loading ramp

1976-04-02

1977-05-17

Song, Robert R.

Land vehicles: bodies and tops

Bodies

End gates

214 77P, B60P 126

Patent

active

040238520

ABSTRACT:
A tiltable rear bed portion of a flat bed vehicle including a pair of slotted restraining arms disposed under and along a pair of parallel, spaced bed supporting frames. The arms are pivotally attached on their rear ends to vertical support arms suspended from the frame members on the rear bed portion and are slidably disposed through rectangular slots in a pair of vertical support arms suspended from the frame members on the horizontal forward bed portion. The restraining arms are slotted on the underside of their forward end portions to securely lock within the forward vertical support arms when the rear bed portion is in the horizontal load carrying position. A steel pull rod actuated rocker arm assembly is manually operated by a lever to lift the restraining arms clear of their locked restraining positions in the forward support arms to permit the restraining arms to slide forward through the forward vertical support arms as the rear bed portion is lowered from the horizontal load carrying position to an inclined loading position.

REFERENCES:
patent: 2715470 (1955-08-01), Marcus
patent: 3441153 (1969-04-01), Handley
patent: 3675800 (1972-07-01), Weyant
patent: 3799373 (1974-03-01), Randall

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