Piano lifting and transportation apparatus

Details Piano lifting and transportation apparatus Piano lifting and transportation apparatus

1988-07-11

1990-07-17

Hail, III, Joseph J.

Implements or apparatus for applying pushing or pulling force

Apparatus for hauling or hoisting load, including driven...

Device includes rotatably driven, cable contacting drum

254338, 294 672, 414460, B60P 300, B66C 100

Patent

active

049416456

ABSTRACT:
The invention relates to a device for lifting and transporting heavy objects, such as a piano with the use of a hoist mechanism mounted on the frame which straddles the piano. The frame is mounted on casters to allow easy rolling of the frame along a horizontal surface, while the piano is being secured within the frame in a suspended position through the use of the lifting bar engaging the piano about its rear horizontal frame post. Pendulous movement of the piano is prevented by the use of a pair of horizontal cross bars secured to vertical posts of the frame in the lower and upper portions thereof.

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patent: 3191787 (1965-06-01), Stearn
patent: 3973754 (1976-08-01), Chadwick
patent: 4050587 (1977-09-01), Moen

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