1642274

Information

• Patent Grant
• 1642274

• References
• Source

• Patent Number

  1,642,274

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1927
  97 years ago

• CPC

  • F16H3/00 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
  • F16H2712/08 - only the toothed wheels may be disengaged
  • Y10T74/1812 - Alternately rotated pinion
  • Y10T74/18448 - Mutilated gearing connections

• US Classifications

  • 074 - Machine element or mechanism