3521896

Information

• Patent Grant
• 3521896

• References
• Source

• Patent Number

  3,521,896

• Date Filed

  Not available

• Date Issued

  Tuesday, July 28, 1970
  54 years ago

• CPC

  • B23B31/006 - Conical shanks of tools
  • B23B31/113 - Retention by bayonet connection
  • B23B31/117 - Retention by friction only
  • B23B31/20 - Longitudinally-split sleeves
  • B23B2231/0288 - Conical shanks of tools in which the cone is not formed as one continuous surface
  • B23B2260/022 - Balls
  • Y10S279/904 - Quick change socket
  • Y10T279/17145 - Ball or roller
  • Y10T279/17196 - Ball or roller
  • Y10T279/17411 - Spring biased jaws
  • Y10T279/17881 - Screw
  • Y10T279/17957 - Friction grip
  • Y10T279/26 - with centering means
  • Y10T409/30 - Milling

• US Classifications

  • 279 - Chucks or sockets
  • 409 - Gear cutting, milling, or planing