2621678

Information

• Patent Grant
• 2621678

• References
• Source

• Patent Number

  2,621,678

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1952
  72 years ago

• CPC

  • F16D3/10 - Couplings with means for varying the angular relationship of two coaxial shafts during motion
  • Y10T74/1552 - Spring or weight return

• US Classifications

  • 251 - Valves and valve actuation
  • 074 - Machine element or mechanism
  • 192 - Clutches and power-stop control