FR69551E - - Google Patents
Info
- Publication number
- FR69551E FR69551E FR69551DA FR69551E FR 69551 E FR69551 E FR 69551E FR 69551D A FR69551D A FR 69551DA FR 69551 E FR69551 E FR 69551E
- 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.)
- Expired
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
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
- E21D9/124—Helical conveying means therefor
-
- 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
- E21D9/10—Making by using boring or cutting machines
- E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR69551E true FR69551E (ko) | 1958-11-10 |
Family
ID=1364176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR69551D Expired FR69551E (ko) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR69551E (ko) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2507246A1 (fr) * | 1981-06-03 | 1982-12-10 | Okumura Corp | Vehicule de transport de la terre excavee par une machine de creusement a bouclier |
| FR2570434A1 (fr) * | 1984-09-20 | 1986-03-21 | Voest Alpine Ag | Haveuse munie d'un bras de coupe pouvant pivoter en tous sens |
| EP1760255A1 (de) * | 2005-09-01 | 2007-03-07 | Herrenknecht Aktiengesellschaft | Abbauvorrichtung |
| EP1760254A1 (de) * | 2005-09-01 | 2007-03-07 | Herrenknecht Aktiengesellschaft | Abbauvorrichtung |
-
0
- FR FR69551D patent/FR69551E/fr not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2507246A1 (fr) * | 1981-06-03 | 1982-12-10 | Okumura Corp | Vehicule de transport de la terre excavee par une machine de creusement a bouclier |
| FR2570434A1 (fr) * | 1984-09-20 | 1986-03-21 | Voest Alpine Ag | Haveuse munie d'un bras de coupe pouvant pivoter en tous sens |
| EP1760255A1 (de) * | 2005-09-01 | 2007-03-07 | Herrenknecht Aktiengesellschaft | Abbauvorrichtung |
| EP1760254A1 (de) * | 2005-09-01 | 2007-03-07 | Herrenknecht Aktiengesellschaft | Abbauvorrichtung |
| US7438365B2 (en) | 2005-09-01 | 2008-10-21 | Herrenknecht Aktiengesellschaft | Mining device |