3866692

Information

• Patent Grant
• 3866692

• References
• Source

• Patent Number

  3,866,692

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1975
  49 years ago

• CPC

  • B23B45/008 - Gear boxes, clutches, bearings, feeding mechanisms or like equipment
  • B25D16/006 - Mode changers; Mechanisms connected thereto
  • B25F5/001 - Gearings, speed selectors, clutches or the like specially adapted for rotary tools
  • E21B6/06 - the rotation being intermittent, e.g.obtained by ratchet device
  • F16D7/044 - the axially moving part being coaxial with the rotation

• US Classifications

  • 173 - Tool driving or impacting