3851819

Information

• Patent Grant
• 3851819

• References
• Source

• Patent Number

  3,851,819

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1974
  49 years ago

• CPC

  • B04B9/10 - Control of the drive Speed regulating
  • B04B9/08 - Arrangement or disposition of transmission gearing ; Couplings; Brakes
  • F16H3/66 - composed of a number of gear trains without drive passing from one train to another
  • Y10T74/19609 - Governor control

• US Classifications

  • 494 - Imperforate bowl: centrifugal separators
  • 074 - Machine element or mechanism
  • 318 - Electricity: motive power systems