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Class Information
Number: 269/166
Name: Work holders > Relatively movable jaws > Means for direct manual adjustment of jaw(s) > With cant type adjustment lock
Description: Device including means to effect an adjustment-lock* which means comprises at least two relatively movable elements with antipodal pairs of mutually abutting surfaces, said surfaces being caused to bind or frictionally engage by relative tilting or skewing of either (1) one of said elements with respect to the other or (2) a third element with respect to both of said relatively movable elements.


Sub-classes under this class:

Class Number Class Name Patents
269/171 Including interlocking abutting surfaces 8
269/167 Including separate cant member 11
269/171.5 With tooth-like surface engaging a planar surface 8


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7614617 Auto-advance bar clamp Nov. 10, 2009
7600744 Quick clamping fixture Oct. 13, 2009
7546691 Adjustable workpiece positioning apparatus Jun. 16, 2009
7530556 Bar clamp with arrangement for displacing a clamping jaw a large distance to securely clamp a workpiece May. 12, 2009
7328891 Clamp tool Feb. 12, 2008
7325797 Clamping and spreading device Feb. 5, 2008
7258333 Clamping device Aug. 21, 2007
7222842 Vise clamp May. 29, 2007
7219885 Sliding rack L-clamp having a non-rotating shaft May. 22, 2007
7216862 Tool for securing clamp to object May. 15, 2007
7144004 Clamp jaw for restricted spaces Dec. 5, 2006
7140582 Quick connect ladder clamp Nov. 28, 2006
7131642 Adjustable clamp Nov. 7, 2006
7131643 Clamping system Nov. 7, 2006
6971641 Automatically closing adjustable clamp Dec. 6, 2005
6935628 Clamp jaw Aug. 30, 2005
6746006 Compression and expansion tool Jun. 8, 2004
6648315 Clamping device having indirect driving mechanism Nov. 18, 2003
6648314 Eccentric clamp clip Nov. 18, 2003
6641122 Lever clamp Nov. 4, 2003
6622997 Straight edge clamping device for clamping workpieces Sep. 23, 2003
6568441 Holding arms for shaper cutting and the like May. 27, 2003
6505391 Process for making a versatile clamping device designed to hold objects without damaging them, such a device and its use Jan. 14, 2003
6412767 Clamping jaw Jul. 2, 2002
6367790 Slide-type L-clamp Apr. 9, 2002
6367787 Hand clamp Apr. 9, 2002
6347791 Full face pad Feb. 19, 2002
6338478 Clamp fixtures Jan. 15, 2002
6212977 Spring chuck Apr. 10, 2001
6113089 Screw clamp Sep. 5, 2000
6079703 Clamping/securing/connecting system Jun. 27, 2000
6029964 Clamp with swivel pads Feb. 29, 2000
5988615 Device for fixing an object to the edge of a flat support Nov. 23, 1999
5775679 Tying vise for fly-fishing Jul. 7, 1998
5692734 Clamp structure Dec. 2, 1997
5584458 Quick-action mount for self-leveling laser Dec. 17, 1996
5568915 C-clamp with adjustable throat and a method of compressing a work piece Oct. 29, 1996
5516088 Adjustable clamp May. 14, 1996
5443246 Clamp jaw extender for bar clamps Aug. 22, 1995
5427364 Screw clamp Jun. 27, 1995
5421384 Unlimited width dovetailing system with overhead clamp Jun. 6, 1995
5346194 Adjustable clamp Sep. 13, 1994
5330216 Wall mounted pipe clamp Jul. 19, 1994
5265854 Self-powered bar clamp Nov. 30, 1993
5181702 Workpiece holddown device Jan. 26, 1993
5171003 Instant grip single action clamp Dec. 15, 1992
5161787 Clamping device Nov. 10, 1992
5083482 Lid wrench Jan. 28, 1992
5009134 Quick-action bar clamp Apr. 23, 1991
4926722 Quick-action bar clamp May. 22, 1990

1 2


 
 
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