Apparatus for picking up laminar items

Details Apparatus for picking up laminar items Apparatus for picking up laminar items

1982-06-21

1984-01-24

Marbert, James B.

Handling: hand and hoist-line implements

Hand forks and shovels

Grappling type

A01B 118

Patent

active

044272278

ABSTRACT:
An implement particularly intended for picking up asphalt shingles from a randomly strewn pile has a lever pivotally connected on one side of the shaft of a garden fork or similar tool such that movement of the upper end of the lever away from the handle brings the lower end of the lever into contact with the tines of the fork. The length of the lever is preferably about one-half the overall length of the fork, and the distance of the pivot point from the lower end of the lever is preferably about two-fifths of the overall length of the lever.

REFERENCES:
patent: 283282 (1883-08-01), Rogers
patent: 774293 (1904-11-01), Tregellas
patent: 884887 (1908-04-01), Beckwith
patent: 938759 (1909-11-01), Greene
patent: 1588927 (1926-06-01), Willis
patent: 2136849 (1938-11-01), Hambree
patent: 2772910 (1956-12-01), Doyle

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