PL225982A1 - - Google Patents
Info
- Publication number
- PL225982A1 PL225982A1 PL22598280A PL22598280A PL225982A1 PL 225982 A1 PL225982 A1 PL 225982A1 PL 22598280 A PL22598280 A PL 22598280A PL 22598280 A PL22598280 A PL 22598280A PL 225982 A1 PL225982 A1 PL 225982A1
- Authority
- PL
- Poland
- Prior art keywords
- parts
- roof
- viewed
- separated
- floor
- Prior art date
Links
- 230000001154 acute effect Effects 0.000 abstract 3
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D5/00—Lining shafts; Linings therefor
- E21D5/04—Lining shafts; Linings therefor with brick, concrete, stone, or similar building materials
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Civil Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Lining And Supports For Tunnels (AREA)
- Sewage (AREA)
- Earth Drilling (AREA)
- Revetment (AREA)
- Floor Finish (AREA)
- Extrusion Of Metal (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2930900A DE2930900C2 (de) | 1979-07-30 | 1979-07-30 | Formstein für den Ausbau eines seigeren Schachtes und Verfahren zur Herstellung eines Schachtbauwerkes |
Publications (1)
Publication Number | Publication Date |
---|---|
PL225982A1 true PL225982A1 (fr) | 1981-04-24 |
Family
ID=6077162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL22598280A PL225982A1 (fr) | 1979-07-30 | 1980-07-30 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0023681B1 (fr) |
AT (1) | ATE9729T1 (fr) |
DE (1) | DE2930900C2 (fr) |
PL (1) | PL225982A1 (fr) |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE270528C (fr) * | ||||
DE437873C (de) * | 1926-11-29 | Schlesische Bergbau Ges M B H | Eisenbetonstollenausbau | |
DE1049332B (fr) * | 1959-01-29 | |||
AT49300B (de) * | 1909-10-22 | 1911-08-10 | Hiltruper Terrazzo | Verfahren zum Auskleiden von Schächten mit Beton. |
FR448409A (fr) * | 1912-09-17 | 1913-01-30 | Marcel Gillieaux | Système de construction de murs et de revetements |
US1585003A (en) * | 1921-04-14 | 1926-05-18 | William E Wilson | Tile and tile arch |
AT100316B (de) * | 1924-01-02 | 1925-06-25 | Hans Ing Neubauer | Formstein mit Abstützzapfen zum Ausbau von Schächten u. dgl. |
DE507979C (de) * | 1925-12-01 | 1930-10-02 | Heinrich Hellhammer | Verfahren zur Streckenauskleidung fuer Bergwerke |
FR619100A (fr) * | 1926-04-20 | 1927-03-25 | Procédé permettant le maçonnage des puits au fur et à mesure du creusage, sans coffrage de protection | |
AT115744B (de) * | 1927-06-22 | 1930-01-10 | Stephan Froelich & Kluepfel | Ausbau für Bergwerksschächte od. dgl. aus Eisenbetonsteinen. |
DE767009C (de) * | 1939-10-10 | 1951-07-26 | Emil Schmidtmann | Nachgiebiger Beton-Vielsteinausbau fuer Grubenstrecken, Schaechte und Tunnel |
DE901238C (de) * | 1951-04-25 | 1954-01-07 | Heraeus Gmbh W C | Sicherheitswand fuer explosionsgefaehrdete Raeume oder Kammern |
DE1654765U (de) * | 1953-01-28 | 1953-04-30 | Eberhard Borges | Formstein fuer gruben-, schacht-, tunnelausbau u. dgl. |
DE1195701B (de) * | 1963-06-25 | 1965-07-01 | Helmut Jeschor Dipl Ing | Doppelschalige Schachtauskleidung fuer schacht-nahen Abbau |
CH479777A (de) * | 1968-09-26 | 1969-10-15 | Spribag Ag | Offene Rinne |
DE6910034U (de) * | 1969-03-12 | 1969-10-23 | Helmut Huehnerbach | Bauelement zur errichtung von stuetzpfeilern, insbesondere im bergbaulichen untertagebetrieb |
US3620025A (en) * | 1970-01-22 | 1971-11-16 | Commercial Shearing | Interlocking boltless lining and support structure for underground openings |
US4104885A (en) * | 1976-06-21 | 1978-08-08 | Fairclough Construction Group Limited | Tunnel lining |
-
1979
- 1979-07-30 DE DE2930900A patent/DE2930900C2/de not_active Expired
-
1980
- 1980-07-25 AT AT80104390T patent/ATE9729T1/de not_active IP Right Cessation
- 1980-07-25 EP EP80104390A patent/EP0023681B1/fr not_active Expired
- 1980-07-30 PL PL22598280A patent/PL225982A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2930900C2 (de) | 1986-05-07 |
EP0023681A1 (fr) | 1981-02-11 |
EP0023681B1 (fr) | 1984-10-03 |
ATE9729T1 (de) | 1984-10-15 |
DE2930900A1 (de) | 1981-02-26 |
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