CH490576A - Tunnelbauverfahren - Google Patents
TunnelbauverfahrenInfo
- Publication number
- CH490576A CH490576A CH668669A CH668669A CH490576A CH 490576 A CH490576 A CH 490576A CH 668669 A CH668669 A CH 668669A CH 668669 A CH668669 A CH 668669A CH 490576 A CH490576 A CH 490576A
- Authority
- CH
- Switzerland
- Prior art keywords
- tunneling method
- tunneling
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH668669A CH490576A (de) | 1969-04-30 | 1969-04-30 | Tunnelbauverfahren |
DE19702019775 DE2019775A1 (de) | 1969-04-30 | 1970-04-23 | Tunnelbauverfahren |
ES379035A ES379035A1 (es) | 1969-04-30 | 1970-04-24 | Procedimiento de construccion de un tunel. |
FR7015496A FR2040434A1 (de) | 1969-04-30 | 1970-04-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH668669A CH490576A (de) | 1969-04-30 | 1969-04-30 | Tunnelbauverfahren |
Publications (1)
Publication Number | Publication Date |
---|---|
CH490576A true CH490576A (de) | 1970-05-15 |
Family
ID=4313427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH668669A CH490576A (de) | 1969-04-30 | 1969-04-30 | Tunnelbauverfahren |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH490576A (de) |
DE (1) | DE2019775A1 (de) |
ES (1) | ES379035A1 (de) |
FR (1) | FR2040434A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2712869A1 (de) * | 1976-04-07 | 1977-12-08 | Banyaszati Kutato Intezet | Verfahren zum schutz von unterirdischen hohlraeumen gegen wassereinbrueche |
DE29500454U1 (de) * | 1995-01-13 | 1996-05-15 | Bilfinger Berger Bau | Tunnel-Längsentwässerungseinrichtung |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102022103878A1 (de) | 2022-02-18 | 2023-08-24 | Wayss & Freytag Ingenieurbau Ag | Tunnelbauwerk |
-
1969
- 1969-04-30 CH CH668669A patent/CH490576A/de not_active IP Right Cessation
-
1970
- 1970-04-23 DE DE19702019775 patent/DE2019775A1/de active Pending
- 1970-04-24 ES ES379035A patent/ES379035A1/es not_active Expired
- 1970-04-28 FR FR7015496A patent/FR2040434A1/fr not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2712869A1 (de) * | 1976-04-07 | 1977-12-08 | Banyaszati Kutato Intezet | Verfahren zum schutz von unterirdischen hohlraeumen gegen wassereinbrueche |
DE29500454U1 (de) * | 1995-01-13 | 1996-05-15 | Bilfinger Berger Bau | Tunnel-Längsentwässerungseinrichtung |
Also Published As
Publication number | Publication date |
---|---|
ES379035A1 (es) | 1972-08-01 |
DE2019775A1 (de) | 1970-11-19 |
FR2040434A1 (de) | 1971-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |