1424889

Information

• Patent Grant
• 1424889

• References
• Source

• Patent Number

  1,424,889

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1922
  102 years ago

• CPC

  • B23B31/1622 - using mechanical transmission through the spindle
  • B23B31/00 - Chucks Expansion mandrels Adaptations thereof for remote control
  • B23B31/16108 - using mechanical transmission through the spindle
  • Y10T279/1291 - Fluid pressure moves jaws via mechanical connection
  • Y10T279/1961 - Lever actuated

• US Classifications

  • 279 - Chucks or sockets