2247839

Information

• Patent Grant
• 2247839

• References
• Source

• Patent Number

  2,247,839

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1941
  83 years ago

• CPC

  • F16F15/1215 - Leaf springs
  • F16F15/1214 - Folded springs
  • F16H1/28 - with gears having orbital motion
  • Y10T74/19623 - Backlash take-up
  • Y10T74/19633 - Yieldability in gear trains

• US Classifications

  • 475 - Planetary gear transmission systems or components
  • 074 - Machine element or mechanism