3841646

Information

• Patent Grant
• 3841646

• References
• Source

• Patent Number

  3,841,646

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1974
  50 years ago

• CPC

  • B23B29/20 - for placing same by shanks in sleeves of a turret
  • B23B31/1075 - Retention by screws
  • B23B51/0063 - Centerdrills
  • B23B2251/247 - Drilling tools having a working portion at both ends of the shank
  • Y10T29/5178 - Attachment
  • Y10T82/2585 - Tool rest
  • Y10T279/17008 - Multiple alternative
  • Y10T279/17821 - Set screw

• US Classifications

  • 279 - Chucks or sockets
  • 029 - Metal working
  • 082 - Turning