3398620

Information

• Patent Grant
• 3398620

• References
• Source

• Patent Number

  3,398,620

• Date Filed

  Not available

• Date Issued

  Tuesday, August 27, 1968
  56 years ago

• CPC

  • B23D19/04 - having rotary shearing discs arranged in co-operating pairs
  • B23D33/02 - Arrangements for holding, guiding, and/or feeding work during the operation
  • B23D33/04 - for making circular cuts
  • Y10T83/538 - Positioning of tool controlled
  • Y10T83/6598 - Tool co-axial with work-conveying means
  • Y10T83/728 - In pivotal or arcuate movement
  • Y10T83/74 - Adapted to permit maneuvering of work at tool zone
  • Y10T83/7788 - Tool carrier oscillated or rotated
  • Y10T83/875 - With templet surface following tool

• US Classifications

  • 083 - Cutting