3851739

Information

• Patent Grant
• 3851739

• References
• Source

• Patent Number

  3,851,739

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1974
  50 years ago

• CPC

  • F16H47/06 - the fluid gearing being of the hydrokinetic type
  • B66D1/44 - pneumatic of hydraulic
  • F16H61/0262 - the signals being hydraulic
  • F16H2045/002 - comprising a clutch between prime mover and fluid gearing
  • F16H2045/005 - comprising a clutch between fluid gearing and the mechanical gearing unit
  • F16H2710/10 - the control being hydraulic or pneumatic
  • Y10T74/19037 - One path includes fluid drive
  • Y10T74/19153 - Condition responsive control

• US Classifications

  • 192 - Clutches and power-stop control
  • 074 - Machine element or mechanism
  • 254 - Implements or apparatus for applying pushing or pulling force