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公开(公告)号：US08302879B2
公开(公告)日：2012-11-06
申请号：US12676031
申请日：2008-09-03
申请人： Thomas Christ , Tomas Bergk
发明人： Thomas Christ , Tomas Bergk
IPC分类号： E01B11/00
摘要： Rail expansion device having stock and tongue rails which can be displaced longitudinally with respect to one another and bear against one another transversely with respect to the longitudinal direction of the rails under the application of force, wherein a holder releasably holds the tongue rail at a distance from the region thereof which bears against the stock rail, and wherein the tongue rail in the holder is non-positively and positively connected to a standard rail passing into it or to a section thereof or to a section of the holder having a profile which merges with that of the standard rail.
摘要翻译： 轨道膨胀装置具有可以在施加力的同时相对于彼此纵向移动并且相对于轨道的纵向方向相对于彼此横向地相对地移位的库存和舌状轨道，其中保持器可释放地将舌轨保持一定距离 从其承载在所述库存轨道上的区域中，并且其中所述保持器中的所述舌状轨道被非正向地和积极地连接到通过其的标准轨道或其一部分或具有合并的轮廓的所述保持器的一部分 与标准轨道。
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公开(公告)号：US20100193597A1
公开(公告)日：2010-08-05
申请号：US12676031
申请日：2008-09-03
申请人： Thomas Christ , Tomas Bergk
发明人： Thomas Christ , Tomas Bergk
IPC分类号： E01B11/42
摘要： Rail expansion device having stock and tongue rails which can be displaced longitudinally with respect to one another and bear against one another transversely with respect to the longitudinal direction of the rails under the application of force, wherein a holder releasably holds the tongue rail at a distance from the region thereof which bears against the stock rail, and wherein the tongue rail in the holder is non-positively and positively connected to a standard rail passing into it or to a section thereof or to a section of the holder having a profile which merges with that of the standard rail.
摘要翻译： 轨道膨胀装置具有可以在施加力的同时相对于彼此纵向移动并且相对于轨道的纵向方向相对于彼此横向地相对地移位的库存和舌状轨道，其中保持器可释放地将舌轨保持一定距离 从其承载在所述库存轨道上的区域中，并且其中所述保持器中的所述舌状轨道被非正向地和积极地连接到通过其的标准轨道或其一部分或具有合并的轮廓的所述保持器的一部分 与标准轨道。
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