CH484326A - Vorrichtung an Vortriebsschild für Tübbing-Tunnel-Bau, zur Abdichtung des Schildschwanzes gegenüber dem hinter dem Vortriebsschild eingebauten Tübbing - Google Patents
Vorrichtung an Vortriebsschild für Tübbing-Tunnel-Bau, zur Abdichtung des Schildschwanzes gegenüber dem hinter dem Vortriebsschild eingebauten TübbingInfo
- Publication number
- CH484326A CH484326A CH1732068A CH1732068A CH484326A CH 484326 A CH484326 A CH 484326A CH 1732068 A CH1732068 A CH 1732068A CH 1732068 A CH1732068 A CH 1732068A CH 484326 A CH484326 A CH 484326A
- Authority
- CH
- Switzerland
- Prior art keywords
- shield
- tubbing
- jacking
- sealing
- tunnel construction
- Prior art date
Links
- 238000010276 construction Methods 0.000 title 1
- 238000007789 sealing Methods 0.000 title 1
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
- E21D9/0635—Tail sealing means, e.g. used as end shuttering
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)
- Gasket Seals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681759943 DE1759943B1 (de) | 1968-06-22 | 1968-06-22 | Dichtung fuer den Schildschwanz von Vortriebsschilden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH484326A true CH484326A (de) | 1970-01-15 |
Family
ID=5695868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1732068A CH484326A (de) | 1968-06-22 | 1968-11-20 | Vorrichtung an Vortriebsschild für Tübbing-Tunnel-Bau, zur Abdichtung des Schildschwanzes gegenüber dem hinter dem Vortriebsschild eingebauten Tübbing |
Country Status (3)
| Country | Link |
|---|---|
| AT (2) | AT310793B (de) |
| CH (1) | CH484326A (de) |
| DE (1) | DE1759943B1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE792629A (fr) * | 1971-12-13 | 1973-03-30 | Nat Res Dev | Perfectionnements apportes aux systemes de garnitures d'etancheite |
| FR3145769B1 (fr) * | 2023-02-13 | 2025-05-23 | Soletanche Freyssinet | Micro-tunnelier comportant un joint annulaire pour la séparation des fluides de forage et de lubrification |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US794633A (en) * | 1905-03-18 | 1905-07-11 | Pearson And Son Inc S | Tunneling-shield. |
| FR1460198A (fr) * | 1965-12-01 | 1966-06-17 | Robbins & Assoc James S | Joints de section arrière pour machines de forage des tunnels avec bouclier |
-
1968
- 1968-06-22 DE DE19681759943 patent/DE1759943B1/de active Pending
- 1968-11-20 CH CH1732068A patent/CH484326A/de not_active IP Right Cessation
- 1968-11-21 AT AT1132568A patent/AT310793B/de not_active IP Right Cessation
- 1968-11-21 AT AT123373*1A patent/AT323793B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1759943B1 (de) | 1971-10-28 |
| AT323793B (de) | 1975-07-25 |
| AT310793B (de) | 1973-10-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |