3628409

Information

• Patent Grant
• 3628409

• References
• Source

• Patent Number

  3,628,409

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1971
  53 years ago

• CPC

  • B26D1/225 - for thin material
  • A24B7/06 - with two co-operating sets of knife discs
  • B26D1/245 - for thin material
  • Y10T83/323 - With means to stretch work temporarily
  • Y10T83/343 - With means to deform work temporarily
  • Y10T83/6596 - With means to effect difference between work speed and tool speed
  • Y10T83/783 - Tool pair comprises contacting overlapped discs
  • Y10T225/329 - Plural breakers
  • Y10T225/379 - Breaking tool intermediate spaced work supports

• US Classifications

  • 083 - Cutting
  • 225 - Severing by tearing or breaking