3426994

Information

• Patent Grant
• 3426994

• References
• Source

• Patent Number

  3,426,994

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1969
  56 years ago

• CPC

  • F16H37/126 - Guiding mechanism using levers combined with gearings for straight line output movement
  • E05D15/14 - with movable arms situated in the plane of the wing
  • E05D15/34 - with wings opening parallel to themselves
  • F16H21/04 - Guiding mechanisms
  • E05D3/122 - Gear hinges
  • E05Y2900/132 - Doors
  • Y10T74/18928 - Straight line motions
  • Y10T74/18944 - Link connections

• US Classifications

  • 248 - Supports
  • 074 - Machine element or mechanism