Hand cart for transporting stacked articles

Material or article handling – Self-loading or unloading vehicles – With load-receiving portion – or significant section thereof,...

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Details

414924, 414926, 414923, 4147967, 414595, 4147889, 414444, 187233, 280 472, B66F 900

Patent

active

056477201

ABSTRACT:
A hand cart for carrying sheets and other stacked objects has a motorized self-leveling platform, so the things being carried are kept at a constant elevation convenient to a worker, whether things are being added or removed from the platform. For carrying sheets, such as moving sheets of paper in document processing operations, the cart upright and platform are tilted, and the upright has opposing wings extending at 90 degree. Thus, sheets tend to move against the wings and their alignment is either obtained or maintained. When the cart is tilted to move it about, the cart design and load positioning system desirably keep the upward force which a worker must apply to the cart handle at low levels.

REFERENCES:
patent: 2514563 (1950-07-01), Todd
patent: 2514825 (1950-07-01), Zenko
patent: 2653679 (1953-09-01), Hamilton, Jr.
patent: 2786692 (1957-03-01), Timpson
patent: 3123829 (1964-03-01), Bronson
patent: 4861213 (1989-08-01), Fuchs
patent: 4921388 (1990-05-01), Nelson
patent: 5135352 (1992-08-01), Scata et al.

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