2670632

Information

• Patent Grant
• 2670632

• References
• Source

• Patent Number

  2,670,632

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1954
  71 years ago

• CPC

  • B23Q5/18 - Devices for preselecting speed of working-spindle
  • B23Q2705/08 - Devices for preselecting speed in gear boxes of lathes
  • Y10T74/19247 - Preselector
  • Y10T74/19251 - Control mechanism
  • Y10T74/19274 - torque responsive
  • Y10T74/19284 - Meshing assisters

• US Classifications

  • 074 - Machine element or mechanism
  • 192 - Clutches and power-stop control