Featured patents

Spindle Device for Machine Tool
US 08827609 B2, Sept. 9, 2014, Cutter spindle or spindle support, Kunimichi Nakashima et al. / JTEKT Corporation (Osaka-shi, JP)
A spindle device for a machine tool that includes:…

Method for Producing Bevel Gears Having Hypocycloidal Teeth in the Continuous Forming Method Using Corresponding Tools
US 08747035 B2, June 10, 2014, Process, Karl-Heinz Engemann / Klingelnberg AG (Zurich, CH)
A method comprising:…

Method of Forming a Recess in a Work
US 08702359 B2, April 22, 2014, Process, Hideyuki Miyahara / Nakamura Seisakusho Kabushikigaisha (Nagano, JP)
A method of forming a recess having a prescribed depth and area in a work…

Device for Fabricating Dental Prosthetics and Method
US 08721237 B2, May 13, 2014, Including infeeding, Franz Basler / Sirona Dental Systems GmbH (Bensheim, DE)
A machining device for a workpiece for the fabrication of dental prosthetic items…

Tool for Machining a Work Piece and Method for Machining a Work Piece
US 08647033 B2, Feb. 11, 2014, Hobbing, Rudolf Moser et al. / Gleanson-Pfauter Maschinenfabrik GmbH (Ludwigsburg, DE)
Machine tool for machining a work piece having a main spindle unit (4)…

Broaching Tool
US 08622669 B2, Jan. 7, 2014, Tool head, James Joseph Gardner
A broaching tool apparatus for machining a workpiece, comprising:…

Exchangeable Cutting Head and Cutting Tool Having the Same
US 08628281 B2, Jan. 14, 2014, With cutter holder, Yoshihiko Kimura et al. / Mitsubishi Materials Corporation (Tokyo, JP)
An exchangeable cutting head to be attached removably to a tool body by being…

Grooving Work Method and Grooving Work Apparatus
US 08579559 B2, Nov. 12, 2013, Including infeeding, Yasuo Nagase / Kabushiki Kaisha Toshiba (Tokyo, JP)
A grooving work method for forming a groove having a cross section of a Christmas…

Rotatably Drivable Cutting Tool
US 08568068 B2, Oct. 29, 2013, Process, Gilbert Kleiner et al. / Guehring OHG (Albstadt, DE)
A tool comprising:…

Attachment Particularly Useful for Milling Machines to Enable Cutting Sharp Interior Corners and a Cutter Member for Use Therein
US 08517645 B2, Aug. 27, 2013, Means for internal milling, Gershon Harif et al. / G.R.G Patents Lrd. (Industry Zone, Holon, IL)
An attachment to a milling machine head having a rotary drive, for cutting sharp…

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