3220275

Information

• Patent Grant
• 3220275

• References
• Source

• Patent Number

  3,220,275

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1965
  59 years ago

• CPC

  • F16H31/005 - with pawls driven by a reciprocating or oscillating transmission member
  • F16H3/10 - with one or more one-way clutches as an essential feature
  • 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
  • F16H2063/305 - using electromagnetic solenoids
  • Y10T74/194 - Selective
  • Y10T74/19437 - Electrically operated
  • Y10T74/19447 - Clutch and ratchet

• US Classifications

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