Resources Contact Us Home
Browse by Category: Main > Industrial
Class Information
Number: 82/155
Name: Turning > Lathe > Attachment > Stop (e.g., carriage, tool, work, etc.) > Collet or spindle
Description: Subject matter wherein the part comprises either: (1) a split coned sleeve designed to hold work or a guided cutter, i.e., a collet or (2) the rotatable portion of the headstock capable of imparting motion thereto, i.e., a spindle.

Patents under this class:

Patent Number Title Of Patent Date Issued
8322258 Tool holder Dec. 4, 2012
7913595 Clutch device for tool holders or for workpiece chucking device Mar. 29, 2011
7836803 Quick-adjust draw rod positioning nut Nov. 23, 2010
7581473 Tool holder and machine tool equipped with the tool holder Sep. 1, 2009
7000511 Multi-station machine with rotating transfer for machining pieces Feb. 21, 2006
6272956 Device for holding a workpiece or a bar of material to be machined Aug. 14, 2001
6212981 Knuckle hub fixture assembly and method of using Apr. 10, 2001
6145554 Automatic spindle making device Nov. 14, 2000
5918515 Lathe reference stop and combination tool Jul. 6, 1999
5772219 Collet stop Jun. 30, 1998
5676031 Apparatus for detecting stock Oct. 14, 1997
5649460 Quick-change spindle liner assembly Jul. 22, 1997
5465638 Push-type collet and seat assembly Nov. 14, 1995
5251918 Three jaw chuck stop system Oct. 12, 1993
5133566 Collet activated spindle work stop Jul. 28, 1992
4971339 Collet type work driver Nov. 20, 1990
4552370 Set of workpiece stops for workpiece clamping collet Nov. 12, 1985
4057259 Collet stop and chuck assembly Nov. 8, 1977

  Recently Added Patents
Power control arrangement for long term evolution time division duplex method and apparatus
Powder for layerwise manufacturing of objects
Method and apparatus for providing contention-based resource zones in a wireless network
Process for filtering interferograms obtained from SAR images acquired on the same area
Recording device, recording method, and program
Process for the preparation of protected L-alanine derivatives
Phospholipid-based powders for drug delivery
  Randomly Featured Patents
Interline sensor employing photocapacitor gate
Swivel cap for flash memory device
Position detecting device
Method of manufacturing a semiconductor device
Advanced modular cell placement system with coarse overflow remover
Method for making tris(hydroxyphenyl) compounds using ion exchange
Composition for fuel cell bipolar plate
Apparatus for externally changing the direction of air flowing through electronic equipment
Water-soluble monoazopyrazolone dyestuffs having fiber reactive groups of the vinylsulfone series
Paperboard pallet with decking sheet folded to form outer stringers