3688619

Information

• Patent Grant
• 3688619

• References
• Source

• Patent Number

  3,688,619

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1972
  52 years ago

• CPC

  • B23D33/00 - Accessories for shearing machines or shearing devices
  • B21D43/18 - by means in pneumatic or magnetic engagement with the work
  • B21D43/287 - Devices for handling sheet or strip material
  • B23D31/00 - Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00 Combinations of shearing machines
  • Y10T83/0505 - With reorientation of work between cuts
  • Y10T83/4488 - In one of certain selected directions
  • Y10T83/4579 - With change of direction between tools
  • Y10T83/6476 - Including means to move work from one tool station to another
  • Y10T83/6574 - By work-stopping abutment

• US Classifications

  • 083 - Cutting