1347280

Information

• Patent Grant
• 1347280

• References
• Source

• Patent Number

  1,347,280

• Date Filed

  Not available

• Date Issued

  Tuesday, July 20, 1920
  104 years ago

• CPC

  • B60B17/00 - Wheels characterised by rail-engaging elements
  • B60B35/005 - with adaptations at chassis structure
  • B60B35/04 - straight
  • B60B37/12 - Axles with a fixed ground wheel and a loose wheel
  • B60B2310/306 - by clamping or wedging
  • B60B2380/14 - Roller bearings
  • B60B2900/541 - Servicing
  • B60Y2200/30 - Railway vehicles
  • B60Y2200/86 - Carts Golf carts
  • B60Y2200/912 - Electric vehicles with power supply external to vehicle

• US Classifications

  • 295 - Railway wheels and axles