2306644

Information

• Patent Grant
• 2306644

• References
• Source

• Patent Number

  2,306,644

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1942
  81 years ago

• CPC

  • F16D23/04 - with an additional friction clutch
  • H01H35/10 - Centrifugal switches
  • F16D2023/0618 - Details of blocking mechanism comprising a helical spring loaded element
  • F16D2023/0687 - Clutches with electrical actuation
  • F16H63/304 - the final output mechanisms comprising elements moved by electrical or magnetic force
  • F16H2063/3046 - using electromagnetic clutch for coupling gear wheel to shaft
  • Y10T74/19247 - Preselector
  • Y10T74/19284 - Meshing assisters
  • Y10T74/19437 - Electrically operated
  • Y10T74/20018 - Transmission control

• US Classifications

  • 074 - Machine element or mechanism
  • 192 - Clutches and power-stop control