Featured patents

Workholding Apparatus for Workpiece Transfer
US 08833773 B2, Sept. 16, 2014, With means to facilitate jaw removal, Donald L. Allis et al. / The Gleason Works (Rochester, US)
A chuck device comprising:…

Adjustable Cartridge Assembly for a Workpiece-Holding Master Jaw Device
US 08851483 B2, Oct. 7, 2014, Jaws, Guy E. Byrne et al. / Royal Machine and Tool Corporation (Berlin, US)
An adjustable workpiece holding chuck, the chuck comprising:…

Device for Securing a Tool to a Spindle
US 08777230 B2, July 15, 2014, Internal cone, Daniel D. Wood et al. / The Gleason Works (Rochester, US)
An apparatus for securing a tool to a spindle of a machine in a tool-less…

Manual Robotic Tool Changer With Rotating Piston
US 08857821 B2, Oct. 14, 2014, Tang offset within socket, Daniel Allen Norton et al. / ATI Industrial Automation, Inc. (Apex, US)
A manually actuated robotic tool changer, comprising…

Device for Centering Wafers
US 08764026 B2, July 1, 2014, Pivoted Jaw, Dennis Patricio et al. / Suss Microtec Lithography, GmbH (Garching, DE)
A device for centering circular wafers, comprising:…

Drill Chuck
US 08695991 B2, April 15, 2014, Conical sleeve, Bach Gong et al. / Apex Brands, Inc. (Sparks, US)
A chuck for securing a tool with a shank to a manual or powered…

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…

Adapter for Coupling an Accessory Tool to a Drive Member of a Power Tool
US 08616562 B2, Dec. 31, 2013, Adapter, Verica Maras / Robert Bosch GmbH (Stuttgart, DE)
An adapter for coupling an accessory tool to any of a plurality of power…

Rotating Coupling for Robotic Tool Changer With One-Way Clutch and Dual-Button Handle Mechanism
US 08500132 B2, Aug. 6, 2013, Rotary eccentric-cam sleeve, Daniel Allen Norton / ATI Industrial Automation, Inc. (Apex, US)
A manual robotic tool changer, comprising:…

Edge Rings for Electrostatic Chucks
US 08469368 B2, June 25, 2013, With Magnetic or Electrostatic Means, Ian Jared Kenworthy et al. / Lam Research Corporation (Fremont, US)
A device for use with an electrostatic chuck configured to hold a substrate…

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