Title:
RAILWAY TIE, RAILWAY TIE STRUCTURE AND TRACK
Document Type and Number:
Japanese Patent JP2019124091
Kind Code:
A
Abstract:
To provide a railway tie capable of protecting a cable and performing the management and work easily and efficiently at the time of installation and maintenance.SOLUTION: A railway tie 10 arranged toward the direction orthogonal to rails 20, 20 to support the rail 20. The railway tie 10 is provided with a solid body part 11, and the body part 11 is configured to have an embedding hole 14 to which a fastening member 4 (a fastening bolt 40, a tie plug 41, a plate spring 42, a receiving plug 43) for fixing the rails 20, 20 is attached, and a storage part 16 provided penetrating the body part 11 so as to extend along the longitudinal direction of the body part 11 and in which the cable 30 is accommodated. The storage part 16 is provided below the embedding hole 14.SELECTED DRAWING: Figure 2
Inventors:
WATANABE TSUTOMU
Application Number:
JP2018007003A
Publication Date:
July 25, 2019
Filing Date:
January 19, 2018
Export Citation:
Assignee:
RAILWAY TECHNICAL RES INST
International Classes:
E01B3/34; H02G9/04
Domestic Patent References:
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Foreign References:
| US4265400A | 1981-05-05 | |||
| CN105102717A | 2015-11-25 |
Attorney, Agent or Firm:
Cleo International Law & Patent Office