1820902

Information

• Patent Grant
• 1820902

• References
• Source

• Patent Number

  1,820,902

• Date Filed

  Not available

• Date Issued

  Tuesday, September 1, 1931
  93 years ago

• CPC

  • F16H61/02 - characterised by the signals used
  • F16H33/10 - with gyroscopic action
  • F16H33/185 - the masses being fixed to the orbital members
  • F16H2718/02 - Control dependent on speed and torque, wherein only the toothed wheels remain engaged

• US Classifications

  • 475 - Planetary gear transmission systems or components