3867814

Information

• Patent Grant
• 3867814

• References
• Source

• Patent Number

  3,867,814

• Date Filed

  Not available

• Date Issued

  Tuesday, February 25, 1975
  49 years ago

• CPC

  • F16H33/02 - Rotary transmissions with mechanical accumulators
  • F16H2706/00 - Rotary transmissions with mechanical energy accumulation and recovery without means for automatic selfregulation essentially based on spring action or inertia
  • Y10T74/2117 - Power generating-type flywheel

• US Classifications

  • 060 - Power plants
  • 074 - Machine element or mechanism
  • 185 - Motors: spring, weight, or animal powered