Apparatus for lifting sheet material

Details Apparatus for lifting sheet material Apparatus for lifting sheet material

1978-03-03

1980-01-01

Marbert, James B.

Handling: hand and hoist-line implements

Hoistline attached load supporting frame

B66C 122

Patent

active

041813413

ABSTRACT:
Apparatus for gripping and lifting sheet material is provided comprising elongated channel members capable of telescoping one into the other. Gripping means are provided on either end of the unit for gripping opposed edges of the sheet material. A roller arrangement having a return roller in one member and an anchoring means in another accepts an elongated web which, upon application of force to the web, will telescope the members and urge the gripping means into contact with the sheet material so that the sheet material can be lifted and moved to a selected location.

REFERENCES:
patent: 3976321 (1976-08-01), Dean

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