2139892

Information

• Patent Grant
• 2139892

• References
• Source

• Patent Number

  2,139,892

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1938
  86 years ago

• CPC

  • F16H61/0293 - the signals being purely mechanical
  • F16H2710/08 - the control being mechanical
  • Y10T74/19228 - Multiple concentric clutch shafts
  • Y10T74/19265 - Governor
  • Y10T74/19372 - Single forward and reverse speeds
  • Y10T74/19442 - Single key

• US Classifications

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