2420581

Information

• Patent Grant
• 2420581

• References
• Source

• Patent Number

  2,420,581

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1947
  77 years ago

• CPC

  • F16H3/08 - exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
  • F16H2714/04 - with specially adapted devices
  • Y10T74/19084 - Spur
  • Y10T74/19242 - Combined gear and clutch

• US Classifications

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