发明名称 |
TRAVELLING MACHINE PARTICULARLY A TRACK TAMPING AND LEVELLING MACHINE |
摘要 |
<p>A mobile track tamping and leveling machine comprises an elongated carrier beam centered between the track rails and mounted on two undercarriages for mobility on the track. A pair of tamping heads is mounted transversely symmetrically on the carrier beam for vertical movement thereon, each tamping head being mounted laterally of the carrier beam and astride a respective one of the rails. Each tamping head comprises a carrier supporting tamping tools capable of tamping ballast under the ties and drive means for vibrating and reciprocating the tamping tools in the direction of track elongation.</p> |
申请公布号 |
IN143719(B) |
申请公布日期 |
1978.01.21 |
申请号 |
IN2281CA1976 |
申请日期 |
1976.12.28 |
申请人 |
PLASSER BAHNBAUMASCH FRANZ IND |
发明人 |
THEURER J |
分类号 |
E01B27/17;(IPC1-7):E01B27/10 |
主分类号 |
E01B27/17 |
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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