BE859397A - Bouclier de soutenement - Google Patents
Bouclier de soutenementInfo
- Publication number
- BE859397A BE859397A BE181472A BE181472A BE859397A BE 859397 A BE859397 A BE 859397A BE 181472 A BE181472 A BE 181472A BE 181472 A BE181472 A BE 181472A BE 859397 A BE859397 A BE 859397A
- Authority
- BE
- Belgium
- Prior art keywords
- shield
- support
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/0692—Cutter drive shields
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Lining And Supports For Tunnels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2657003A DE2657003C2 (de) | 1976-12-16 | 1976-12-16 | Verbauschild, insbesondere für das Auffahren von Strecken in Bergbau-Untertagebetrieben |
Publications (1)
Publication Number | Publication Date |
---|---|
BE859397A true BE859397A (fr) | 1978-02-01 |
Family
ID=5995692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE181472A BE859397A (fr) | 1976-12-16 | 1977-10-05 | Bouclier de soutenement |
Country Status (4)
Country | Link |
---|---|
US (1) | US4148592A (fr) |
BE (1) | BE859397A (fr) |
DE (1) | DE2657003C2 (fr) |
GB (1) | GB1576260A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2901054A1 (de) * | 1979-01-12 | 1980-07-17 | Salzgitter Maschinen Ag | Vorlaeufiger streckenausbau fuer durchbaubetriebe in strecken des untertaegigen bergbaus |
CN110792457A (zh) * | 2019-10-12 | 2020-02-14 | 成都建工路桥建设有限公司 | 一种盾构顶掘过矿山法隧道的洞门结构安装方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3411826A (en) * | 1966-05-26 | 1968-11-19 | Smith Ind International Inc | Tunnel boring machine |
US3427813A (en) * | 1967-02-08 | 1969-02-18 | Edward W Hayes | Shield tunneling apparatus |
US3509669A (en) * | 1968-04-17 | 1970-05-05 | Angeles Metal Trim Co | Support structure for shelving |
US3823566A (en) * | 1972-12-18 | 1974-07-16 | Ingersoll Rand Co | Earth-supporting apparatus and method |
-
1976
- 1976-12-16 DE DE2657003A patent/DE2657003C2/de not_active Expired
-
1977
- 1977-10-05 BE BE181472A patent/BE859397A/fr not_active IP Right Cessation
- 1977-12-12 US US05/859,518 patent/US4148592A/en not_active Expired - Lifetime
- 1977-12-13 GB GB51792/77A patent/GB1576260A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2657003A1 (de) | 1978-06-29 |
DE2657003C2 (de) | 1984-10-04 |
US4148592A (en) | 1979-04-10 |
GB1576260A (en) | 1980-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: GEWERKSCHAFT EISENHUTTE WESTFALIA Effective date: 19881031 |