2697368

Information

• Patent Grant
• 2697368

• References
• Source

• Patent Number

  2,697,368

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1954
  69 years ago

• CPC

  • G05G7/14 - characterised by means for delaying initiation of, or making more gradual throughout, the movement of the controlled member in response to a given input from the controlling member
  • F16H3/663 - with conveying rotary motion between axially spaced orbital gears
  • F16H61/0262 - the signals being hydraulic
  • F16H61/686 - with orbital gears
  • F16H2200/0065 - the gear ratios comprising nine forward speeds
  • F16H2200/2007 - with two sets of orbital gears
  • F16H2200/201 - with three sets of orbital gears
  • F16H2200/2023 - using a Ravigneaux set with 4 connections
  • F16H2200/2097 - comprising an orbital gear set member permanently connected to the housing
  • F16H2716/00 - Control devices for speed-change mechanisms of planetary gearings, with toothed wheels remaining engaged
  • Y10T74/19228 - Multiple concentric clutch shafts

• US Classifications

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