3894615

Information

• Patent Grant
• 3894615

• References
• Source

• Patent Number

  3,894,615

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1975
  49 years ago

• CPC

  • F02B75/06 - Engines with means for equalising torque
  • B62M9/00 - Transmissions characterised by use of an endless chain, belt, or the like
  • F16H33/06 - based essentially on spring action
  • Y10T74/18056 - Rotary to or from reciprocating or oscillating
  • Y10T74/19884 - Irregular teeth and bodies

• US Classifications

  • 185 - Motors: spring, weight, or animal powered
  • 074 - Machine element or mechanism
  • 280 - Land vehicles