GRIPPING DEVICE FOR LOAD WITH HOLE Russian patent published in 1997 - IPC

Abstract RU 2072959 C1

FIELD: materials handling; lifting of loads from wells. SUBSTANCE: device has housing 1, movable rod 7 and gripping members, each including spring-loaded lock 21 installed for engagement with pendulum 23. Rod 7 has brackets placed at different heights relative to support surface of rod 7 and kinematically coupled with sectors 16 by means of tie-rods. EFFECT: facilitated load lifting. 8 dwg

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RU 2 072 959 C1

Authors

Gostev V.F.

Rusanov S.A.

Dates

1997-02-10—Published

1993-08-31—Filed