3863503

Information

• Patent Grant
• 3863503

• References
• Source

• Patent Number

  3,863,503

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1975
  49 years ago

• CPC

  • F16H3/366 - the teeth of the set of coaxial gears being arranged on a generally flat
  • B62M11/04 - of changeable ratio
  • B62M17/00 - Transmissions characterised by use of rotary shaft
  • Y10T74/1933 - Multiple bevel gears
  • Y10T74/19442 - Single key

• US Classifications

  • 074 - Machine element or mechanism
  • 280 - Land vehicles