BE599032A - Fer de coffrage à profil en caisson. - Google Patents
Fer de coffrage à profil en caisson.Info
- Publication number
- BE599032A BE599032A BE599032A BE599032A BE599032A BE 599032 A BE599032 A BE 599032A BE 599032 A BE599032 A BE 599032A BE 599032 A BE599032 A BE 599032A BE 599032 A BE599032 A BE 599032A
- Authority
- BE
- Belgium
- Prior art keywords
- shuttering
- iron
- box profile
- profile
- box
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
- 229910052742 iron Inorganic materials 0.000 title 1
- 238000009416 shuttering Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D17/00—Caps for supporting mine roofs
- E21D17/01—Caps for supporting mine roofs characterised by the shape of the cap, e.g. of specified cross-section
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D17/00—Caps for supporting mine roofs
- E21D17/02—Cantilever extension or similar protecting devices
- E21D17/08—Cap joints for obtaining a coal-face free of pit-props
- E21D17/086—Cap joints for obtaining a coal-face free of pit-props or articulated type
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Body Structure For Vehicles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG28803A DE1122024B (de) | 1960-01-14 | 1960-01-14 | Kappe aus Kastenprofil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE599032A true BE599032A (fr) | 1961-07-12 |
Family
ID=7123580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE599032A BE599032A (fr) | 1960-01-14 | 1961-01-12 | Fer de coffrage à profil en caisson. |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE599032A (fr) |
| DE (1) | DE1122024B (fr) |
| GB (2) | GB971631A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2623909C3 (de) * | 1976-05-28 | 1980-08-21 | Ruhrkohle Ag, 4300 Essen | Verfahren und Vorrichtung zum Rauben von nachgiebigen Streckenausbaurahmen im Berg- und Tunnelbau, die aus mehreren ungleichsinnig ineinandergesteckten Profilsegmenten bestehen |
| DE8305873U1 (de) * | 1983-03-02 | 1983-10-13 | Heiliger, Martha-Catharina, 5166 Kreuzau | Stahlgelenkkappe fuer untertageausbau |
-
1960
- 1960-01-14 DE DEG28803A patent/DE1122024B/de active Pending
-
1961
- 1961-01-12 BE BE599032A patent/BE599032A/fr unknown
- 1961-01-16 GB GB169061A patent/GB971631A/en not_active Expired
- 1961-01-16 GB GB1815462A patent/GB971632A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB971632A (en) | 1964-09-30 |
| GB971631A (en) | 1964-09-30 |
| DE1122024B (de) | 1962-01-18 |
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