2273845

Information

• Patent Grant
• 2273845

• References
• Source

• Patent Number

  2,273,845

• Date Filed

  Not available

• Date Issued

  Tuesday, February 24, 1942
  82 years ago

• CPC

  • B23B31/16141 - using fluid-pressure means to actuate the gripping means
  • B23B31/34 - with means enabling the workpiece to be reversed or tilted
  • B23G7/00 - Forming thread by means of tools similar both in form and in manner of use to thread-cutting tools, but without removing any material
  • Y10T29/5165 - including rotating and/or locking means
  • Y10T74/1453 - Interlocked rotator and brake
  • Y10T279/1241 - Socket type
  • Y10T279/17717 - Rotary eccentric-cam sleeve

• US Classifications

  • 269 - Work holders
  • 029 - Metal working
  • 074 - Machine element or mechanism
  • 279 - Chucks or sockets