3871670

Information

• Patent Grant
• 3871670

• References
• Source

• Patent Number

  3,871,670

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1975
  49 years ago

• CPC

  • B23B31/1223 - using fluid-pressure means in the chuck to actuate the gripping means
  • B23B31/1215 - Details of the jaws
  • Y10T279/1033 - Expanding jaws via mechanical connection
  • Y10T279/1049 - with jaw positively interlocked with wedge e.g., dovetail or T-slot
  • Y10T279/1986 - Jaws

• US Classifications

  • 279 - Chucks or sockets