3153250

Information

• Patent Grant
• 3153250

• References
• Source

• Patent Number

  3,153,250

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1964
  60 years ago

• CPC

  • B23Q3/062 - adapted for holding workpieces having a special form or being made from a special material
  • B23G1/22 - Machines specially designed for operating on pipes or tubes
  • B23Q3/12 - for securing to a spindle in general
  • B23Q2703/06 - Mandrels with non rotatable claws Mandrels with internal clamping Clamping elements
  • B23Q2703/10 - Devices for clamping workpieces of a particular form or made from a particular material
  • Y10T82/27 - Centerer
  • Y10T408/5633 - Adapted to coaxially grip round work
  • Y10T408/56337 - Oppositely moving lateral clamps

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 082 - Turning