Handling: hand and hoist-line implements – Grapple – Collar-engaging
Patent
1997-06-10
1999-09-21
Cherry, Johnny D.
Handling: hand and hoist-line implements
Grapple
Collar-engaging
294 671, B66C 162
Patent
active
059543787
ABSTRACT:
A lifting tool comprises a lifting plate having a bifurcation. A pair of guide rods extend upwardly from the lifting plate. A keeper plate is slidable on the guide rods toward and away from the lifting plate. The keeper plate has centering mechanism and the lifting plate has adjusting mechanism for varying size of the bifurcation.
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