发明名称 LADDER SLEEPER TRACK
摘要 A track whose rails (2, 3) are attached to ladder sleepers (4) formed of longitudinal beams (5, 6) arranged below the rails (2, 3), extending in the rail longitudinal direction (7), and of crossrods (8) extending transversely thereto and interconnecting the two longitudinal beams (5, 6). The track (1) has a covering formed by cover elements (10, 11). The cover elements (10, 11) rest on the rim zones (12) of the longitudinal beams (5, 6), which rim zones are provided adjacent the rails (2, 3). Cover elements (10) arranged between the rails (2, 3) of the track self-supportingly bridge the space (13) between the longitudinal beams (5, 6).
申请公布号 CA2572224(C) 申请公布日期 2013.12.10
申请号 CA20052572224 申请日期 2005.06.06
申请人 GMUNDNER FERTIGTEILE GESELLSCHAFT M.B.H. & CO. KG. 发明人 NEUMANN, BERNHARD
分类号 E01C9/04;E01B3/38 主分类号 E01C9/04
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