1618040

Information

• Patent Grant
• 1618040

• References
• Source

• Patent Number

  1,618,040

• Date Filed

  Not available

• Date Issued

  Tuesday, February 15, 1927
  98 years ago

• CPC

  • B60B17/00 - Wheels characterised by rail-engaging elements
  • B60B35/121 - Power-transmission from drive shaft to hub
  • B60B35/14 - Composite or split
  • B60B2310/305 - by screwing
  • B60B2360/109 - Bronze
  • B60Y2200/30 - Railway vehicles
  • B60Y2200/912 - Electric vehicles with power supply external to vehicle

• US Classifications

  • 295 - Railway wheels and axles
  • 105 - Railway rolling stock
  • 475 - Planetary gear transmission systems or components