Pincer grab

Details Pincer grab Pincer grab

1991-09-18

1994-03-29

Cherry, Johnny D.

Handling: hand and hoist-line implements

Hoistable receptacle

With discharge or loading means

B66C 316

Patent

active

052978311

ABSTRACT:
A pincer grab is provided having a frame, two jaws pivotally mounted to the frame which can come together and form a grab, a hydraulic drive cylinder, and transmission between the drive unit and the jaws. The hydraulic cylinder is coupled at both ends using U-shaped coupling members, via pivot joints, to two respective pairs of transmitting arms, each connected to a jaw. The transmission is substantially free of residual stresses.

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