2277260

Information

• Patent Grant
• 2277260

• References
• Source

• Patent Number

  2,277,260

• Date Filed

  Not available

• Date Issued

  Tuesday, March 24, 1942
  82 years ago

• CPC

  • B23B31/207 - using mechanical transmission through the spindle
  • B23B31/202 - Details of the jaws
  • B23B2231/2037 - Roughened
  • B23B2231/204 - with saw tooth profiles
  • B23B2231/2062 - Inserts mechanically clamped in the collet
  • B23B2231/2072 - Jaws of collets
  • Y10T279/17452 - with jaw pads or insert
  • Y10T279/17529 - Fixed cam and moving jaws
  • Y10T279/3462 - Jaw insert

• US Classifications

  • 279 - Chucks or sockets