1844445

Information

• Patent Grant
• 1844445

• References
• Source

• Patent Number

  1,844,445

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1932
  92 years ago

• CPC

  • B23B31/16229 - using mechanical transmission through the spindle
  • B23B31/16195 - Jaws movement actuated by levers moved by a coaxial control rod
  • Y10T279/1961 - Lever actuated
  • Y10T279/27 - Separate chuck-actuating power source
  • Y10T279/275 - Self-contained

• US Classifications

  • 279 - Chucks or sockets