"MATTE AUS ELASTISCHEM WERKSTOFF"

A railroad bed has an elastomeric mat which supports the ballast and on which the sleepers and rails are mounted. The mat has an upper surface formed by a metal or plastic sheet which prevents penetration of the ballast into the elastomeric body.

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Bibliographische Detailangaben
Hauptverfasser:	VORWALD,JOSEF, ORTWEIN,HERMANN, BRAITSCH,HANS
Format:	Patent
Sprache:	ger
Schlagworte:	BLASTING CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES EMBANKMENTS ENGINEERING ELEMENTS AND UNITS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULIC ENGINEERING LIGHTING MACHINES FOR MAKING RAILWAYS OF ALL KINDS MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING PERMANENT WAY PERMANENT-WAY TOOLS SHOCK-ABSORBERS SOIL SHIFTING SPRINGS THERMAL INSULATION IN GENERAL UNDERGROUND OR UNDERWATER STRUCTURES WEAPONS
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Beschreibung
Zusammenfassung:	A railroad bed has an elastomeric mat which supports the ballast and on which the sleepers and rails are mounted. The mat has an upper surface formed by a metal or plastic sheet which prevents penetration of the ballast into the elastomeric body.