Material or article handling – Self-loading or unloading vehicles – With load-receiving portion – or significant section thereof,...
Patent
1997-12-12
1999-11-30
Bucci, David A.
Material or article handling
Self-loading or unloading vehicles
With load-receiving portion, or significant section thereof,...
280 4727, B62B 106
Patent
active
059931345
ABSTRACT:
A hand truck has a frame with a pair of wheels and a platform attached thereto for supporting a load during transport. A lifting arm is provided to assist in placing the load onto the platform without the user having to touch the load. The lifting arm is pivotally coupled to the frame and has a plurality of teeth. When loading the hand truck, the teeth initially contact and penetrate the box containing the load. Further movement of the hand truck toward the load causes the load to be raised by the lifting arm which allows the platform to slide underneath the load. Continued movement of the hand truck results in the lifting arm pivoting against the frame.
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