Featured patents

Cutting Method and Cutting Apparatus
US 08801345 B2, Aug. 12, 2014, Process, Kiyoshi Yoshino / Okuma Corporation (Niwa-Gun, JP)
A cutting method for cutting a work comprising steps of:…

Processing Machine
US 08864427 B2, Oct. 21, 2014, Machine frame, Masahiro Tomioka et al. / Roland DG Corporation (Hamamatsu-shi, JP)
A processing machine for cutting a workpiece with a tool, the processing machine…

Toolholder With Externally-Mounted Dynamic Absorber
US 08734070 B2, May 27, 2014, With means to dampen vibration, Ruy Frota De Souza Filho / Kennametal Inc. (Latrobe, US)
A toolholder comprising:…

Shaft Cooler for a Tool Motor Spindle
US 08684643 B2, April 1, 2014, With means to control temperature or lubricate, Kurt Schneider et al. / Step-Tec AG (Luterbach, CH)
Shaft cooling system for a tool motor spindle, the system comprising…

Method of Forming Parts on a CNC Machine
US 08641337 B2, Feb. 4, 2014, Including infeeding, Lawrence Epplin et al. / Thermwood Corporation (Dale, US)
A method of forming at least one part of a selected profile from a workpiece…

Chip Discharge Device for Machine Tool
US 08628279 B2, Jan. 14, 2014, With means to remove chip, Kazuyuki Hiramoto et al. / Mori Seiki Co., Ltd. (Yamato-Koriyama, Nara, JP)
A chip discharge device for a machine tool, comprising…

Spindle Comprising a Tension Rod and a Coupling Device
US 08585333 B2, Nov. 19, 2013, And draw bar, Fritz Feldmeier / Paul Mueller GmbH & Co. KG Unternehmensbeteiligungen (Nürnberg, DE)
A machine spindle, for machining a work piece via a tool arranged on the machine…

Spindle Device of Machine Tool
US 08579561 B2, Nov. 12, 2013, And draw bar, Mutsumi Yoshikawa et al. / Mitsubishi Heavy Industries, Ltd. (Tokyo, JP)
A spindle device of machine tool comprising:…

Apparatus and Method for Forming Annular Grooves on the Outer Surface of a Cable or Tube
US 08465235 B2, June 18, 2013, Including means to support work for rotation during operation, Peter David Jenkins et al. / Miniflex Limited (Framlingham, GB)
An apparatus for forming a plurality of grooves in an outer surface…

Clamping Unit With Canister Sleeve Retention Device
US 08475093 B2, July 2, 2013, Cutter spindle or spindle support, Carla Erickson et al. / Kennametal Inc. (Latrobe, US)
A clamping unit for releasably holding a tubular shank of a toolholder,…

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