3851562

Information

• Patent Grant
• 3851562

• References
• Source

• Patent Number

  3,851,562

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1974
  50 years ago

• CPC

  • B23B31/263 - by means of balls
  • B23B31/008 - with arrangements for transmitting torque
  • Y10S279/90 - Adapted for automatic tool changer
  • Y10T29/5107 - Drilling and other
  • Y10T279/17965 - Drill type
  • Y10T409/309464 - and draw bar
  • Y10T483/1743 - including means for angularly orienting tool and spindle

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 029 - Metal working
  • 279 - Chucks or sockets
  • 483 - Tool changing