FR2109215A5 - - Google Patents
Info
- Publication number
- FR2109215A5 FR2109215A5 FR7036214A FR7036214A FR2109215A5 FR 2109215 A5 FR2109215 A5 FR 2109215A5 FR 7036214 A FR7036214 A FR 7036214A FR 7036214 A FR7036214 A FR 7036214A FR 2109215 A5 FR2109215 A5 FR 2109215A5
- 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
- E21D1/00—Sinking shafts
- E21D1/03—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws
- E21D1/04—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws with grabs
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7036214A FR2109215A5 (en) | 1970-10-07 | 1970-10-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7036214A FR2109215A5 (en) | 1970-10-07 | 1970-10-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2109215A5 true FR2109215A5 (en) | 1972-05-26 |
Family
ID=9062416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7036214A Expired FR2109215A5 (en) | 1970-10-07 | 1970-10-07 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2109215A5 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10324637B3 (en) * | 2003-05-28 | 2004-12-09 | Ecosoil-Sanierung Gmbh | Process for sinking and stabilizing a shaft in a waste dump comprises forming a reinforced shaft collar close to a dump cover and lining, sinking a lower shaft section, straightening the wall of the section, and lining with gunned concrete |
WO2012115568A1 (en) * | 2011-02-24 | 2012-08-30 | Bergteamet Ab | Method for shaft sinking |
WO2012115569A1 (en) * | 2011-02-24 | 2012-08-30 | Bergteamet Ab | Method for emergency rescue of personnel during shaft sinking |
-
1970
- 1970-10-07 FR FR7036214A patent/FR2109215A5/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10324637B3 (en) * | 2003-05-28 | 2004-12-09 | Ecosoil-Sanierung Gmbh | Process for sinking and stabilizing a shaft in a waste dump comprises forming a reinforced shaft collar close to a dump cover and lining, sinking a lower shaft section, straightening the wall of the section, and lining with gunned concrete |
WO2012115568A1 (en) * | 2011-02-24 | 2012-08-30 | Bergteamet Ab | Method for shaft sinking |
WO2012115569A1 (en) * | 2011-02-24 | 2012-08-30 | Bergteamet Ab | Method for emergency rescue of personnel during shaft sinking |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |