2152932

Information

• Patent Grant
• 2152932

• References
• Source

• Patent Number

  2,152,932

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1939
  85 years ago

• CPC

  • F16H48/295 - using multiple means for force boosting
  • F16H3/50 - comprising orbital conical gears
  • F16H48/08 - comprising bevel gears
  • F16H48/24 - using positive clutches or brakes
  • F16H48/30 - using externally-actuatable means
  • F16H61/0293 - the signals being purely mechanical
  • F16H48/40 - characterised by features of the rotating cases
  • F16H2048/305 - using manual actuators
  • F16H2048/405 - characterised by features of the bearing of the rotating case
  • F16H2716/10 - only the toothed wheels may be disengaged, the control being mechanical

• US Classifications

  • 475 - Planetary gear transmission systems or components