2893257

Information

• Patent Grant
• 2893257

• References
• Source

• Patent Number

  2,893,257

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1959
  65 years ago

• CPC

  • F16H49/005 - Magnetic gearings with physical contact between gears
  • F16H57/12 - Arrangements for adjusting or for taking-up backlash not provided for elsewhere
  • G04B35/00 - Adjusting the gear train
  • Y10S74/04 - Magnetic gearing
  • Y10T74/18088 - Rack and pinion type
  • Y10T74/19623 - Backlash take-up

• US Classifications

  • 074 - Machine element or mechanism
  • 968 - Horology