2968982

Information

• Patent Grant
• 2968982

• References
• Source

• Patent Number

  2,968,982

• Date Filed

  Not available

• Date Issued

  Tuesday, January 24, 1961
  63 years ago

• CPC

  • B21D43/18 - by means in pneumatic or magnetic engagement with the work
  • B21D43/022 - Loop-control
  • Y10T83/207 - By suction means
  • Y10T83/4594 - Dwell caused by clamping or blocking work during continuous operation of feed means
  • Y10T83/6472 - By fluid current
  • Y10T83/744 - Plural guide elements
  • Y10T83/8785 - Through return [noncutting] stroke
  • Y10T83/8831 - Plural distinct cutting edges on same support
  • Y10T83/8843 - Cam or eccentric revolving about fixed axis

• US Classifications

  • 083 - Cutting
  • 226 - Advancing material of indeterminate length