1937697

Information

• Patent Grant
• 1937697

• References
• Source

• Patent Number

  1,937,697

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1933
  91 years ago

• CPC

  • F16H15/52 - in which a member of uniform effective diameter mounted on a shaft may co-operate with different parts of another member
  • F16H15/38 - with two members B having hollow toroid surface opposite to each other, the member or members A being adjustably mounted between the surfaces
  • F16H61/6645 - controlling shifting exclusively as a function of speed and torque
  • F16H61/6647 - controlling shifting exclusively as a function of torque
  • F16H2015/383 - with two or more sets of toroid gearings arranged in parallel
  • Y10S74/02 - Miscellaneous control systems
  • Y10T477/619 - Continuously variable friction transmission
  • Y10T477/6243 - Fluid pressure control
  • Y10T477/69 - Engine [coast] braking

• US Classifications

  • 477 - Interrelated power delivery controls, including engine control
  • 074 - Machine element or mechanism
  • 475 - Planetary gear transmission systems or components