3738280

Information

• Patent Grant
• 3738280

• References
• Source

• Patent Number

  3,738,280

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1973
  51 years ago

• CPC

  • B60V3/04 - co-operating with rails or other guiding means
  • B60L13/04 - Magnetic suspension or levitation for vehicles
  • E01B9/62 - Rail fastenings incorporating resilient supports
  • E01B25/24 - Supporting rails Auxiliary balancing rails Supports or connections for rails
  • E01B25/305 - Rails or supporting constructions
  • E01D2/02 - of the I-girder type
  • E01D2/04 - of the box-girder type
  • B60L2200/26 - Rail vehicles
  • E01D2101/28 - prestressed
  • E01D2101/32 - prestressed

• US Classifications

  • 104 - Railways