3809382

Information

• Patent Grant
• 3809382

• References
• Source

• Patent Number

  3,809,382

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1974
  50 years ago

• CPC

  • B61B13/04 - Monorail systems
  • B61B3/00 - Elevated railway systems with suspended vehicles
  • F16F9/10 - using liquid only using a fluid of which the nature is immaterial
  • F16F13/08 - the plastics spring forming at least a part of the wall of the fluid chamber of the damper
  • B66C2700/018 - Construction details related to the trolley movement

• US Classifications

  • 267 - Spring devices
  • 104 - Railways
  • 248 - Supports