3442156

Information

• Patent Grant
• 3442156

• References
• Source

• Patent Number

  3,442,156

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1969
  55 years ago

• CPC

  • F16H3/423 - the teeth being arranged on a surface of generally conical shape
  • F16H3/44 - using gears having orbital motion
  • F16H2720/02 - Gears with a non-circular rolling curve or gears with special teeth
  • Y10T74/1934 - Tumbler and cone
  • Y10T74/19833 - Variable speed
  • Y10T74/19953 - Worm and helical

• US Classifications

  • 475 - Planetary gear transmission systems or components
  • 074 - Machine element or mechanism
  • 122 - Liquid heaters and vaporizers