3469659

Information

• Patent Grant
• 3469659

• References
• Source

• Patent Number

  3,469,659

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1969
  55 years ago

• CPC

  • B66C7/00 - Runways, tracks or trackways for trolleys or cranes
  • F16D65/28 - arranged apart from the brake
  • B66C2700/018 - Construction details related to the trolley movement
  • F16D2121/14 - Mechanical
  • F16D2125/60 - Cables or chains
  • F16D2125/64 - Levers
  • Y10T74/20588 - toggle

• US Classifications

  • 188 - Brakes
  • 074 - Machine element or mechanism