3030120

Information

• Patent Grant
• 3030120

• References
• Source

• Patent Number

  3,030,120

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1962
  62 years ago

• CPC

  • G01B5/143 - between holes on a workpiece
  • B23B31/305 - the gripping means is a deformable sleeve
  • B23B31/402 - using fluid-pressure means to actuate the gripping means
  • Y10T279/17444 - Split end to end
  • Y10T279/3418 - for particular tool or workpiece

• US Classifications

  • 279 - Chucks or sockets