Ladder-type sleepers and railway tracks

Ladder-type sleepers and railway tracks

CN
  • CN 1,125,798 A
  • Filed: 03/29/1995
  • Published: 07/03/1996
  • Est. Priority Date: 03/29/1994
  • Status: Abandoned Application
First Claim
Patent Images

1. ladder-type sleepers, it is included in the paired longitudinal beam that is provided with under a pair of rail, each longitudinal beam vertically is arranged under the corresponding rail along described rail, vertically by at the interval of setting described longitudinal beam being connected mutually, wherein said connector has than the flexible better structure of described longitudinal beam a plurality of connectors along rail.

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