Featured patents

Adapter for a Power Tool
US 08844939 B2, Sept. 30, 2014, Angularly Adjustable or Indexing, Johannes Hoeppner et al. / C. & E. Fein GmbH DE
A power tool comprising an output shaft that can be driven rotatingly,…

Diaphragm Chuck
US 08777233 B2, July 15, 2014, For Gear or Spline Molding, Ralf Blaser et al.
A diaphragm chuck comprising an operating element inserted in a chuck body…

Multiple Pivoted Lathe Chuck Jaw Assembly
US 08733764 B1, May 27, 2014, Double Acting, Paul Eugene Stafford
A multiple pivoted lathe chuck jaw assembly configured to be mounted on a lathe…

Toolholder Secondary Retention System
US 08727357 B2, May 20, 2014, Side detent, Carla Erickson et al. / Kennametal Inc. (Latrobe, US)
A toolholder support member for retaining a shank of a toolholder, wherein…

Positive Release Collet
US 08684364 B2, April 1, 2014, Fixed jaws and moving cam, Sil Han
An arbor of a machine tool comprising:…

Combination of the Chucking Device and a Drill and a Chucking Device for a Drill With Cutting Tips on Both Ends
US 08672332 B2, March 18, 2014, Fluid-conduit drill holding, Herbert Rudolf Kauper / Kennametal Inc. (Latrobe, US)
A chucking device for a drill tool comprising a two-part adapter sleeve…

Dressing Roll Mounting Device
US 08528913 B2, Sept. 10, 2013, Friction grip, Dirk Eggert et al. / Siemens Aktiengesellschaft (München, DE)
A dressing roll mounting device for mounting a dressing roll to a dresser shaft…

Method and Device for Centering and Clamping a Workpiece in a Balancing Machine
US 08517390 B2, Aug. 27, 2013, Fixed jaws and moving cam, Karlheinz Timtner et al. / Schenck Ro Tec GmbH (Darmstadt, DE)
Chuck for centering and clamping a workpiece in a balancing machine comprising…

Hydraulic Chuck Assembly
US 08517391 B2, Aug. 27, 2013, Moving cam and fixed jaws, Hsuan-Lung Wu
A hydraulic chuck assembly comprising:…

Substrate Temperature Control Fixing Apparatus
US 08505928 B2, Aug. 13, 2013, With Magnetic or Electrostatic Means, Miki Saito et al. / Shinko Electric Industries Co., Ltd. (Nagano-shi, Nagano, JP)
A substrate temperature control fixing apparatus comprising:…

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