CONCRETE SLEEPER AND SOLID CARRIAGEWAY
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United States of America Patent
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app pub date -
Apr 4, 2014
filing date -
May 17, 2013
priority date (Note) -
Abandoned
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Abstract
A concrete sleeper for a solid carriageway, having a fixing block, which is inserted with the upper section thereof into an underside recess in the concrete sleeper, is mounted elastically by a ring produced from an elastomer and which can be inserted with the lower section thereof into a fillable cut-out in a top layer of the solid carriageway. A base made of an elastic material is arranged on the underside of the concrete sleeper.
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