3039345

Information

• Patent Grant
• 3039345

• References
• Source

• Patent Number

  3,039,345

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1962
  62 years ago

• CPC

  • B23D19/06 - with several spaced pairs of shearing discs working simultaneously
  • B26D7/1836 - by pulling out
  • B41L1/14 - Severing edge perforations from webs
  • Y10T83/658 - With projections on work-carrier [e.g., pin wheel]
  • Y10T83/6598 - Tool co-axial with work-conveying means
  • Y10T83/745 - Opposed
  • Y10T83/7822 - Tool pair axially shiftable
  • Y10T83/7834 - With means to effect axial pressure on pair

• US Classifications

  • 083 - Cutting