Two-wheel hand truck with elevator

Details Two-wheel hand truck with elevator Two-wheel hand truck with elevator

B - Operations, Transporting

62

B

280/8, 280/88

B62B 5/02 (2006.01)

Patent

CA 1050583

Inventor: Bruce A. Walker Title: TWO WHEEL HAND TRUCK WITH ELEVATOR ABSTRACT OF THE DISCLOSURE An elevating mechanism is incorporated into the body of a two-wheel hand truck. The upright rails of the hand truck are tubular, slotted and open at their bottom ends. An elevator leg is telescopically mounted in each rail, and the two elevator legs are interconnected by a ladder-like array of cross bars extend- ing from the slots in the truck rails. Accordingly, the elevator legs will move in unison, and a crank-operated chain-pull mecha- nism at the back side of the truck is attached to an elevator- leg-cross bar to forcibly extend the elevator downwardly. An auto- matic safety brake on the crank will prevent dropping of the load should the crank be accidentally release, and a hand operated brake will bock the wheels of the hand truck when desired. - 1 -

231748

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