BALLAST SUBSIDENCE SUPPRESSING SLEEPER

BALLAST SUBSIDENCE SUPPRESSING SLEEPER

PROBLEM TO BE SOLVED: To provide a ballast subsidence suppressing sleeper which is for use in a ballasted track, and suppresses track subsidence due to the repeated application of a load to the ballasted track by minimizing the deformation of the sleeper. SOLUTION: The ballast subsidence suppressing...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: HORIIKE TAKAHIRO, NAMURA AKIRA
Format: Patent
Sprache:eng
Schlagworte:
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FIXED CONSTRUCTIONS
MACHINES FOR MAKING RAILWAYS OF ALL KINDS
PERMANENT WAY
PERMANENT-WAY TOOLS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a ballast subsidence suppressing sleeper which is for use in a ballasted track, and suppresses track subsidence due to the repeated application of a load to the ballasted track by minimizing the deformation of the sleeper. SOLUTION: The ballast subsidence suppressing sleeper 3 is for use in the ballasted track, and has protrusions 4 formed on the bottom surface thereof at both ends in order to minimize the deformation of the sleeper 3 due the to repeated application of a load to the ballasted track. COPYRIGHT: (C)2005,JPO&NCIPI