2722617

Information

• Patent Grant
• 2722617

• References
• Source

• Patent Number

  2,722,617

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1955
  69 years ago

• CPC

  • H02K49/102 - Magnetic gearings
  • H01F7/0242 - Magnetic drives, magnetic coupling devices
  • F16H49/005 - Magnetic gearings with physical contact between gears
  • Y10S74/04 - Magnetic gearing
  • Y10T74/18088 - Rack and pinion type
  • Y10T74/18528 - Rotary to intermittent unidirectional motion
  • Y10T74/19219 - Interchangeably locked
  • Y10T74/19623 - Backlash take-up

• US Classifications

  • 310 - Electrical generator or motor structure
  • 074 - Machine element or mechanism
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 476 - Friction gear transmission systems or components