3733662

Information

• Patent Grant
• 3733662

• References
• Source

• Patent Number

  3,733,662

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1973
  51 years ago

• CPC

  • B23B43/00 - Boring or drilling devices able to be attached to a machine tool, whether or not replacing an operative portion of the machine tool
  • B23B11/00 - Automatic or semi-automatic turning-machines incorporating equipment for performing other working procedures
  • B23B29/16 - for supporting the workpiece in a backrest
  • Y10T29/5178 - Attachment
  • Y10T74/18808 - with rack
  • Y10T408/66 - Friction gearing

• US Classifications

  • 029 - Metal working
  • 074 - Machine element or mechanism
  • 408 - Cutting by use of rotating axially moving tool