2612950

Information

• Patent Grant
• 2612950

• References
• Source

• Patent Number

  2,612,950

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1952
  72 years ago

• CPC

  • B26F1/0084 - specially adapted for perforating rubber
  • B26D7/14 - by tensioning the work
  • B26F1/02 - Perforating by punching
  • Y10T83/323 - With means to stretch work temporarily
  • Y10T83/4594 - Dwell caused by clamping or blocking work during continuous operation of feed means
  • Y10T83/664 - Roller

• US Classifications

  • 083 - Cutting