发明公开
EP0268568A1 Method and device for driving a tunnel
无效
Verfahren und Vorrichtung zum Vortreiben eines Tunnels。
- 专利标题: Method and device for driving a tunnel
- 专利标题(中): Verfahren und Vorrichtung zum Vortreiben eines Tunnels。
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申请号: EP87850311.9申请日: 1987-10-16
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公开(公告)号: EP0268568A1公开(公告)日: 1988-05-25
- 发明人: Barendsen, Pieter , Arnegard, Bo Olof Roland
- 申请人: Atlas Copco Aktiebolag
- 申请人地址: Nacka S-105 23 Stockholm SE
- 专利权人: Atlas Copco Aktiebolag
- 当前专利权人: Atlas Copco Aktiebolag
- 当前专利权人地址: Nacka S-105 23 Stockholm SE
- 代理机构: Grundfelt, Erik Gunnar
- 优先权: SE8604940 19861119
- 主分类号: E21D9/10
- IPC分类号: E21D9/10
摘要:
Method and device for driving a tunnel by means of a tunneling machine (10). At the same time as the tunnel is driven an injection hole (91) is drilled in front of the tunnel front (90) by a rock drilling machine (53) placed behind the tunneling machine.
公开/授权文献
- EP0268568B1 Method and device for driving a tunnel 公开/授权日:1991-05-15
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