发明名称 Railway sleeper connecting plate
摘要 The connecting plate (7) for railway sleepers, especially at direction change points, has a single sheet at the sole surface level at a max. from the leading edge (3) of the first sleeper (1) to the trailing edge (6) of the next sleeper. At least two bolts for each sleeper (4) are generally on the sleeper axis and at right angles to the sole surfaces (2,5) of the sleepers (1,4), screwed into place. A plastics plate of EVA is inserted as an intermediate layer (8) between the sleeper (1,4) and the connecting plate (7). The hollow zones (17) below the plastics plugs (16) are filled with a mass to prevent corrosion and for sealing.
申请公布号 DE4414504(C1) 申请公布日期 1995.07.13
申请号 DE19944414504 申请日期 1994.04.26
申请人 WAYSS & FREYTAG AG, 60486 FRANKFURT, DE 发明人
分类号 E01B3/48;E01B7/22;(IPC1-7):E01B3/48 主分类号 E01B3/48
代理机构 代理人
主权项
地址