发明名称 |
A METHOD AND MACHINE FOR THE LOWERING OF A TRACK. |
摘要 |
For the controlled lowering of a track (2), in a rear scanning location ( 11) of a measuring system (10) a longitudinal slope (.alpha.) of the track ( 2) is captured and recorded. For a length extending back at least (10) meter s, a current height profile (16) is generated and a rear compensation line ( 17) overlaid thereon and representing a target track position is calculated. The rear scanning location (11) is computationally guided along the rear co mpensation line (17) such that a compensation value for the position of the measurement axis (12) results at a center scanning location (11) positioned between the rear and a front scanning location (11).
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申请公布号 |
CA2679645(A1) |
申请公布日期 |
2008.10.23 |
申请号 |
CA20082679645 |
申请日期 |
2008.03.04 |
申请人 |
FRANZ PLASSER BAHNBAUMASCHINEN-INDUSTRIEGESELLSCHAFT M.B.H. |
发明人 |
LICHTBERGER, BERNHARD;THEURER, JOSEF |
分类号 |
E01B27/20;E01B35/08 |
主分类号 |
E01B27/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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