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Class Information
Number: 294/110.2
Name: Handling: hand and hoist-line implements > Grapple > Pivoted jaws > Automatic > Cam and follower
Description: Grapples wherein a cam and cam follower arrangement is used to selectively allow movement of the grasping jaws between opened and closed positions.


Patents under this class:

Patent Number Title Of Patent Date Issued
6695372 Locking clamping means Feb. 24, 2004
6322120 Tube bundle lifting device Nov. 27, 2001
5979961 Tube bundle lifting device Nov. 9, 1999
5865493 Anchoring device for use with a hoisting machine Feb. 2, 1999
5755436 Clamp for sheet-like articles May. 26, 1998
4879802 Gripper for tools of a machine tool Nov. 14, 1989
4666200 Safety grapple May. 19, 1987
 
 
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