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Class Information
Number: 269/240
Name: Work holders > Relatively movable jaws > Means to actuate jaw(s) (i.e., apply holding force) > Screw-nut type
Description: Device wherein the actuating* means includes mating concentrically threaded elements which elements are relatively rotatable about a common axis to cause relative axial movement of said elements, which relative movement is imparted to associated jaws*.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7377200 |
Workpiece holding devices for use with saws |
May. 27, 2008 |
| 7074486 |
Glazing with optical and/or energetic properties capable of being electrically controlled |
Jul. 11, 2006 |
| 7066459 |
Toggle clamping device |
Jun. 27, 2006 |
| 6930272 |
Vise for holding a workpiece on an EDM machine |
Aug. 16, 2005 |
| 6888433 |
Method for producing repulsion magnetic circuit and its production system |
May. 3, 2005 |
| 6799767 |
Chuck device |
Oct. 5, 2004 |
| 6746775 |
Glazing with optical and/or energetic properties capable of being electrically controlled |
Jun. 8, 2004 |
| 6543323 |
Vice device in compound miter saw |
Apr. 8, 2003 |
| 6391144 |
Wood working jig |
May. 21, 2002 |
| 6345815 |
Electric hand |
Feb. 12, 2002 |
| 6045126 |
Vise jaw and bolt |
Apr. 4, 2000 |
| 5971378 |
Soft squeeze clamp and expansion device |
Oct. 26, 1999 |
| 5954320 |
Clamping device for a machine tool |
Sep. 21, 1999 |
| 5730433 |
Bulldog miter clamp |
Mar. 24, 1998 |
| 5673905 |
Clamp device for clamping specimen holders for a microtome |
Oct. 7, 1997 |
| 5458171 |
Apparatus for cutting tenon and mortise interlocking joints |
Oct. 17, 1995 |
| 5251887 |
Machine vise for clamping a workpiece |
Oct. 12, 1993 |
| 5026267 |
Apparatus for forming thermoplastic material |
Jun. 25, 1991 |
| 5016694 |
Clamping assembly |
May. 21, 1991 |
| 4905975 |
Clamping device with mechanical servo mechanism |
Mar. 6, 1990 |
| 4899999 |
Machine vice with force amplifier |
Feb. 13, 1990 |
| 4529183 |
Method of machining and vise for use therein |
Jul. 16, 1985 |
| 4384707 |
Mechanical clamping device |
May. 24, 1983 |
| 4096023 |
Lens sealing clamp |
Jun. 20, 1978 |
| 3963230 |
Stud and beam clamp |
Jun. 15, 1976 |
| 3934316 |
Clamping device |
Jan. 27, 1976 |
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