3809168

Information

• Patent Grant
• 3809168

• References
• Source

• Patent Number

  3,809,168

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1974
  50 years ago

• CPC

  • B25D11/106 - cam member and cam follower having the same shape
  • B25D2211/067 - wherein the cams are involved in a progressive mutual engagement with increasing pressure of the tool to the working surface

• US Classifications

  • 173 - Tool driving or impacting