3808904

Information

• Patent Grant
• 3808904

• References
• Source

• Patent Number

  3,808,904

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1974
  50 years ago

• CPC

  • B25D16/006 - Mode changers; Mechanisms connected thereto
  • B25D16/00 - Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
  • B25D2211/064 - Axial cams
  • Y10T74/19312 - Direct clutch and drive
  • Y10T74/19447 - Clutch and ratchet
  • Y10T74/1946 - Sliding clutch carrier

• US Classifications

  • 074 - Machine element or mechanism