3680876

Information

• Patent Grant
• 3680876

• References
• Source

• Patent Number

  3,680,876

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1972
  52 years ago

• CPC

  • B24B5/421 - Supports therefor
  • B23B5/18 - for turning crankshafts, eccentrics, or cams
  • B23B31/00 - Chucks Expansion mandrels Adaptations thereof for remote control
  • Y10T82/198 - having work driver
  • Y10T279/13 - Angularly adjustable or indexing
  • Y10T279/14 - Eccentric

• US Classifications

  • 279 - Chucks or sockets
  • 082 - Turning
  • 451 - Abrading