| 发明名称 |
Method for controlled positioning of a device and apparatus for making the same |
| 摘要 |
<p>Topographical reference points (8) are established and used as sites for laser measuring stations (3) which use reflectors (7) on an installation vehicle (1). Distance and angle data are transmitted (9) from the measuring station to a receiver (30) on the installation vehicle and used by a computer (31) to control the orientation in three orthogonal axes of installation arms (5) which insert saddles (2) in fresh concrete (10) Independent claims are made for equipment which uses the installation method</p> |
| 申请公布号 |
CZ20012769(A3) |
申请公布日期 |
2002.03.13 |
| 申请号 |
CZ20010002769 |
申请日期 |
2001.07.31 |
| 申请人 |
ALSTOM |
发明人 |
ROBERTSON IAN;EHRSAM JEAN |
| 分类号 |
E01B37/00;B28B19/00;E01B1/00;E01B29/00;E01B29/32;E01B35/02;G01C15/02;(IPC1-7):E01B35/00;E01B3/28 |
主分类号 |
E01B37/00 |
| 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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