2973660

Information

• Patent Grant
• 2973660

• References
• Source

• Patent Number

  2,973,660

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1961
  63 years ago

• CPC

  • F16H25/04 - for conveying rotary motion
  • F16H1/18 - the members having helical, herringbone, or like teeth
  • F16H55/22 - for transmissions with crossing shafts, especially worms, worm-gears
  • Y10T74/19698 - Spiral
  • Y10T74/19953 - Worm and helical

• US Classifications

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