3814449

Information

• Patent Grant
• 3814449

• References
• Source

• Patent Number

  3,814,449

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1974
  50 years ago

• CPC

  • B23B31/40 - Expansion mandrels
  • B23B31/1223 - using fluid-pressure means in the chuck to actuate the gripping means
  • Y10T279/1033 - Expanding jaws via mechanical connection
  • Y10T279/1291 - Fluid pressure moves jaws via mechanical connection
  • Y10T279/17615 - Obliquely guided reciprocating jaws
  • Y10T279/22 - Double acting
  • Y10T279/25 - Compensation for eccentricity

• US Classifications

  • 279 - Chucks or sockets