Material or article handling – Vertically swinging load support – Shovel or fork type
Patent
1988-03-08
1989-04-11
Werner, Frank E.
Material or article handling
Vertically swinging load support
Shovel or fork type
37DIG3, 294104, 414912, B66C 302
Patent
active
048201120
ABSTRACT:
A claw attachment for use in conjunction with the bucket of a backhoe or excavator for removing large boulders and other objects from the surface of the ground or from a partially embedded position within the ground. The claw is removably mounted in a fixed bracket on the earth moving machine and can be secured in a first or operative position on the "crowd" and then relocated to a second or storage position on said "crowd". In configuration, the claw resembles the claw of a Maine lobster, but with a pair of normally disposed outward extending ears toward the front thereof.
REFERENCES:
patent: 3807589 (1974-04-01), Shovick
patent: 4466494 (1984-08-01), Hanson
Jacobs Mark C.
Underwood Donald W.
Werner Frank E.
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