3349658

Information

• Patent Grant
• 3349658

• References
• Source

• Patent Number

  3,349,658

• Date Filed

  Not available

• Date Issued

  Tuesday, October 31, 1967
  57 years ago

• CPC

  • B21D28/265 - with relative movement of sheet and tools enabling the punching of holes in predetermined locations of the sheet
  • G05B19/18 - Numerical control [NC], i.e. automatically operating machines, in particular machine tools
  • G05B2219/45137 - Punch, stamp, also with use die, mould
  • G05B2219/49134 - Clamp, keep positioned slide, workpiece stationary during machining
  • Y10T83/169 - Indeterminate length, web or strand
  • Y10T83/4632 - Comprises a work-moving gripper
  • Y10T83/7493 - Combined with, peculiarly related to, other element

• US Classifications

  • 083 - Cutting