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Class Information
Number: 269/172
Name: Work holders > Relatively movable jaws > Means for direct manual adjustment of jaw(s) > With relative axial shift of screw-nut actuating means
Description: Device having screw-nut type actuating* means one of whose mating threaded components is movable, parallel to the thread helix axis, with respect to the other (without recourse to) and without effecting, the translation and rotation required by interengagement of said mating.


Sub-classes under this class:

Class Number Class Name Patents
269/181 Half nut type 19
269/184 Interrupted thread type 5
269/173 Split nut type 2
269/179 With longitudinally rockable actuating screw 3


Patents under this class:

Patent Number Title Of Patent Date Issued
6799767 Chuck device Oct. 5, 2004
6783122 Rapid clamping device Aug. 31, 2004
6761349 Quick-set clamping mechanism Jul. 13, 2004
6296241 Adjustable C-clamp Oct. 2, 2001
5746422 Clamping device May. 5, 1998
5531428 Adjustable closure force control device for a bench vise and method Jul. 2, 1996
5207252 Apparatus for clamping a workpiece in which a mortise is formed May. 4, 1993
4926731 Band saw for cutting shaped pieces of bar stock May. 22, 1990
4926728 Band saw for cutting shaped pieces of bar stock May. 22, 1990
4736935 Vice Apr. 12, 1988
4729552 Vertical vise Mar. 8, 1988
3949880 Shelf extender Apr. 13, 1976



 
 
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