831685

Information

• Patent Grant
• 831685

• References
• Source

• Patent Number

  831,685

• Date Filed

  Not available

• Date Issued

  Tuesday, September 25, 1906
  118 years ago

• CPC

  • F16H13/12 - by magnetic forces
  • Y10S74/04 - Magnetic gearing
  • Y10T74/18088 - Rack and pinion type

• US Classifications

  • 476 - Friction gear transmission systems or components
  • 074 - Machine element or mechanism