发明名称 |
Mobile apparatus for receiving and laying as assembled track switch or crossing section |
摘要 |
A mobile apparatus for laying assembled track switch and crossing sections comprises a bridge-like carrier frame supported at each end by a track-bound undercarriage and a track-laying undercarriage mounted independently of the track-bound undercarriages for pivoting about a vertical axis through an arc of at least 90 DEG and for vertical adjustment. A hoist is mounted on the carrier frame between the undercarriages for gripping and transporting the assembled track sections.
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申请公布号 |
US4249467(A) |
申请公布日期 |
1981.02.10 |
申请号 |
US19790087063 |
申请日期 |
1979.10.22 |
申请人 |
PLASSER, FRANZ BAHNBAUMASCHINEN-IND |
发明人 |
OELLERER, FRIEDRICH;THEURER, JOSEF |
分类号 |
E01B29/02;(IPC1-7):E01B27/06 |
主分类号 |
E01B29/02 |
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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