FR2266797A1 - - Google Patents
Info
- Publication number
- FR2266797A1 FR2266797A1 FR7510267A FR7510267A FR2266797A1 FR 2266797 A1 FR2266797 A1 FR 2266797A1 FR 7510267 A FR7510267 A FR 7510267A FR 7510267 A FR7510267 A FR 7510267A FR 2266797 A1 FR2266797 A1 FR 2266797A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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
- E21D11/14—Lining predominantly with metal
- E21D11/28—Longitudinal struts, i.e. longitudinal connections between adjoining arches
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742416284 DE2416284C3 (de) | 1974-04-03 | Anordnung zur Verbolzung von Ausbaurahmen in unterirdischen Räumen, z.B. in Tunneln und Strecken, und Verfahren zum Vorspannen der Verbolzung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2266797A1 true FR2266797A1 (de) | 1975-10-31 |
Family
ID=5912082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7510267A Withdrawn FR2266797A1 (de) | 1974-04-03 | 1975-04-02 |
Country Status (6)
| Country | Link |
|---|---|
| CS (1) | CS178838B2 (de) |
| DD (1) | DD119285A5 (de) |
| FR (1) | FR2266797A1 (de) |
| GB (1) | GB1500221A (de) |
| PL (1) | PL108121B1 (de) |
| YU (1) | YU73175A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2406066A1 (fr) * | 1977-10-13 | 1979-05-11 | Voest Ag | Dispositif de soutenement provisoire d'une galerie et cadre de soutenement approprie |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2204622B (en) * | 1987-05-13 | 1991-03-20 | Walton & Co | Adjustable strut for use in archwork structure |
| GB2205876A (en) * | 1987-06-11 | 1988-12-21 | Coal Ind | Strut |
| CN109404006A (zh) * | 2018-11-13 | 2019-03-01 | 西安科技大学 | 一种装配式初期支护 |
-
1975
- 1975-03-20 CS CS188975A patent/CS178838B2/cs unknown
- 1975-03-25 YU YU73175A patent/YU73175A/xx unknown
- 1975-03-27 GB GB1307575A patent/GB1500221A/en not_active Expired
- 1975-03-29 PL PL17923075A patent/PL108121B1/pl unknown
- 1975-04-01 DD DD18515075A patent/DD119285A5/xx unknown
- 1975-04-02 FR FR7510267A patent/FR2266797A1/fr not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2406066A1 (fr) * | 1977-10-13 | 1979-05-11 | Voest Ag | Dispositif de soutenement provisoire d'une galerie et cadre de soutenement approprie |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1500221A (en) | 1978-02-08 |
| DE2416284A1 (de) | 1975-10-16 |
| DD119285A5 (de) | 1976-04-12 |
| YU73175A (en) | 1983-04-27 |
| DE2416284B2 (de) | 1977-01-13 |
| CS178838B2 (en) | 1977-10-31 |
| PL108121B1 (pl) | 1980-03-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |