发明名称 WIDE SLEEPER FOR GETRAC A3 FIXED TRACK
摘要 A railroad tie of compact design for a fixed track with an overlay of aspha lt of the Getrac A3 construction with a dowel stone, which is inserted in a recess and which, reaching over the railroad tie and protruding downward, engages a cavity pocket of the asphalt track. The railroad tie is constructed as a double railroad tie, which forms only a narrow gap with the adjacent railroad tie in order to mak e radial laying (curve) possible and which is provided in the region of the dowel stone on the underside with lateral constrictions, so that the cavity pocket s can be filled subsequently.
申请公布号 CA2398416(A1) 申请公布日期 2003.03.04
申请号 CA20022398416 申请日期 2002.08.14
申请人 PFLEIDERER INFRASTRUKTURTECHNIK GMBH & CO. KG 发明人 BERNS, GERHARD;SPITZNER, GUNDOLF;MOHR, WINFRIED
分类号 E01B3/20;E01B1/00;E01B3/00;E01B3/32;(IPC1-7):E01B3/00 主分类号 E01B3/20
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