3735708

Information

• Patent Grant
• 3735708

• References
• Source

• Patent Number

  3,735,708

• Date Filed

  Not available

• Date Issued

  Tuesday, May 29, 1973
  51 years ago

• CPC

  • E01B27/16 - Sleeper-tamping machines
  • B06B1/183 - operating with reciprocating masses
  • E01B27/13 - Packing sleepers, with or without concurrent work on the track
  • E01B2203/127 - vibrating the track surface

• US Classifications

  • 104 - Railways
  • 037 - Excavating
  • 060 - Power plants
  • 091 - Motors: expansible chamber type
  • 173 - Tool driving or impacting
  • 267 - Spring devices