3854348

Information

• Patent Grant
• 3854348

• References
• Source

• Patent Number

  3,854,348

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1974
  50 years ago

• CPC

  • F16H61/0262 - the signals being hydraulic
  • F16H61/44 - with more than one pump or motor in operation
  • F16H2718/14 - the control being hydraulic or pneumatic
  • Y10T74/19033 - Fluid drive divides or combines alternate paths
  • Y10T477/625 - Fluid resistance inhibits rotation of planetary transmission element
  • Y10T477/68 - Transmission setting contingent

• US Classifications

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