3137190

Information

• Patent Grant
• 3137190

• References
• Source

• Patent Number

  3,137,190

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1964
  60 years ago

• CPC

  • B21D43/021 - Control or correction devices in association with moving strips
  • B21D43/18 - by means in pneumatic or magnetic engagement with the work
  • Y10T83/446 - With means to initiate tool feed by same control impulse
  • Y10T83/4541 - With means to vary magnitude of work-feed increment
  • Y10T83/4556 - By adjustment of fixed stop
  • Y10T83/4572 - With stop adapted to engage abutment surface on work
  • Y10T83/4592 - Feed means has rotary motion
  • Y10T83/463 - Work-feed element contacts and moves with work
  • Y10T83/531 - With plural work-sensing means
  • Y10T83/544 - With trip-switch in work-sensing mechanism
  • Y10T83/654 - With work-constraining means on work conveyor [i.e., "work-carrier"]
  • Y10T83/7487 - Means to clamp work

• US Classifications

  • 083 - Cutting
  • 226 - Advancing material of indeterminate length
  • 269 - Work holders