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High speed drill holders
US6443462
-
Sep 03, 2002
Shaft bearing on a machine tool
US5785325
-
Jul 28, 1998
Method and apparatus for centering a rotary body
US5267380
-
Dec 07, 1993
Planet gear device for grasping articles having axial symmetry
US5215507
-
Jun 01, 1993
Threading machine chuck
US5074176
-
Dec 24, 1991
Work-holding apparatus
US5000465
-
Mar 19, 1991
Self-centering holder for optical devices and the like
US4938489
-
Jul 03, 1990
Device for handling workpieces
US4828276
-
May 09, 1989
Threading machine chuck
US4819527
-
Apr 11, 1989
Coaxial collet chuck
US4802680
-
Feb 07, 1989
Device for clamping drill pipe and the like in mouse hole pipe
US4756538
-
Jul 12, 1988
Spin drier for semiconductor material
US4677758
-
Jul 07, 1987
Centrifugal chucking apparatus
US4572525
-
Feb 25, 1986
Chuck mechanism
US4467681
-
Aug 28, 1984
Friction welding machine having an expanding mandrel backstop assembly
US4415172
-
Nov 15, 1983
Tool-clamping device
US4407615
-
Oct 04, 1983
Jawed, lathe chuck
US4398733
-
Aug 16, 1983
Chuck
US4247124
-
Jan 27, 1981
Chucking apparatus
US4222214
-
Sep 16, 1980
Floating work driver chuck
US4215605
-
Aug 05, 1980
Adjustable clamping device
US4179775
-
Dec 25, 1979
Hinged tool holder
US4176991
-
Dec 04, 1979
Automatic clamping device for a cylindrical piece rotating about its longitudinal axis
US3995869
-
Dec 07, 1976
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Holder (3)
Clamping device (3)
Threading-machine-chuck - threading machine chuck (2)
Drill (2)
Tool (2)
Chuck apparatus (2)