Material or article handling – Vertically swinging load support – Grab
Patent
1981-01-30
1983-10-04
Spar, Robert J.
Material or article handling
Vertically swinging load support
Grab
414722, 414694, 294104, 371175, E02F 328
Patent
active
044076266
ABSTRACT:
A gripping device to be attached to a boom of a backhoe. The device has a rigid beam to attach to the boom. A gripping member is formed on the rigid beam and positioned to be opposed to the reciprocable member of the backhoe when the gripping device is in position on the boom. There is an anchor point on the rigid beam. A support arm extends from the anchor point to attach to the boom. The device provides a solid removable attachment to the boom, against which an object can be gripped by movement of the reciprocable member of the backhoe.
REFERENCES:
patent: 2044624 (1936-06-01), Morgan
patent: 3275172 (1966-09-01), Smith
patent: 3353285 (1967-11-01), Murray
patent: 3802731 (1974-04-01), LaBounty
patent: 3807589 (1974-04-01), Shovick
Siemens Terrance L.
Spar Robert J.
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