Implement snubbing device

Details Implement snubbing device Implement snubbing device

1983-05-06

1985-11-19

Marbert, James B.

Handling: hand and hoist-line implements

Grapple

Load shifting

294 88, B66C 100

Patent

active

045537780

ABSTRACT:
An implement snubbing device positionable between a boom and an implement including a compressible member positioned generally between, and having a longitudinal axis extending generally between, the boom and the implement. A boom connecting mechanism connects the compressible member to the boom, and an implement connecting mechanism connects the implement to the compressible member. The compressible member has a compressing mechanism which comprises the compressible member along the longitudinal axis and is actuated by the swinging movement of the implement about a lateral axis generally perpendicular to the longitudinal axis. A second compressing mechanism compresses the compressible device along the longitudinal axis and is actuated by the movement of the implement about a second lateral axis generally perpendicular to the first lateral axis.

REFERENCES:
patent: 320495 (1965-09-01), Larson
patent: 1429528 (1922-09-01), Payne
patent: 1726272 (1929-08-01), MacDonald
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patent: 2917303 (1959-12-01), Vierling
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patent: 4185985 (1980-01-01), Wenz
patent: 4239273 (1980-12-01), Dodemont et al.
Esco "Skidding Grapple" Copyrights 1979 & 1980.
Esco-"Parts List 72" Grapple Head with 72" Tongs".

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