2457909

Information

• Patent Grant
• 2457909

• References
• Source

• Patent Number

  2,457,909

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1949
  76 years ago

• CPC

  • B23B31/16216 - using fluid-pressure means to actuate the gripping means
  • Y10T279/1291 - Fluid pressure moves jaws via mechanical connection
  • Y10T279/1946 - Rack-and-pinion actuated
  • Y10T279/1986 - Jaws

• US Classifications

  • 279 - Chucks or sockets