ATE9831T1 - Spannverbindungspaar. - Google Patents
Spannverbindungspaar.Info
- Publication number
- ATE9831T1 ATE9831T1 AT80104082T AT80104082T ATE9831T1 AT E9831 T1 ATE9831 T1 AT E9831T1 AT 80104082 T AT80104082 T AT 80104082T AT 80104082 T AT80104082 T AT 80104082T AT E9831 T1 ATE9831 T1 AT E9831T1
- Authority
- AT
- Austria
- Prior art keywords
- side lining
- lining profile
- face
- gallery
- clamp
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
- E21D11/22—Clamps or other yieldable means for interconnecting adjacent arch members either rigidly, or allowing arch member parts to slide when subjected to excessive pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Clamps And Clips (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2931502A DE2931502C2 (de) | 1979-08-03 | 1979-08-03 | Mehrteilige Spannverbindung für rinnenförmige Streckenausbauprofile |
EP80104082A EP0023619B1 (de) | 1979-08-03 | 1980-07-15 | Spannverbindungspaar |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE9831T1 true ATE9831T1 (de) | 1984-10-15 |
Family
ID=6077532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT80104082T ATE9831T1 (de) | 1979-08-03 | 1980-07-15 | Spannverbindungspaar. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0023619B1 (de) |
AT (1) | ATE9831T1 (de) |
DE (1) | DE2931502C2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3320126C2 (de) * | 1983-06-03 | 1986-01-23 | Klöckner-Werke AG, 4100 Duisburg | Vorrichtung zum reibungsschlüssigen, nachgiebigen Verbinden benachbarter Segmente von aus Rinnenprofilen bestehenden Ausbaubögen des Streckenausbaues im Bergbau sowie im Tunnel-, Stollen- und U-Bahnbau |
DE19507623C2 (de) * | 1995-03-04 | 1997-04-30 | Krupp Ag Hoesch Krupp | Spannverbindung zum nachgiebigen Verspannen von Grubenausbaurahmen |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE955583C (de) * | 1942-07-07 | 1957-01-03 | Bochumer Eisen Heintzmann | Verbindung fuer den Gleitbogenausbau von Grubenstrecken, insbesondere fuer geflanschte Rinenprofile |
US3583674A (en) * | 1968-03-21 | 1971-06-08 | Super Mold Corp | Tire inspection apparatus |
DE2501281C2 (de) * | 1975-01-15 | 1977-05-05 | Ruhrkohle Ag, 4300 Essen | Nachgiebiger Streckenausbaubogen aus Stahlprofilsegmenten |
DE2515166C2 (de) * | 1975-04-08 | 1977-05-18 | Bergbaustahl Gmbh & Co | Spannverbindung fuer ineinander liegende enden bodenabgestuetzter rinnenprofile von grubenausbaurahmen |
DE2547407C3 (de) * | 1975-10-23 | 1978-09-14 | Bergbaustahl Gmbh & Co, 5800 Hagen | Spannverbindung für die ineinanderliegenden Enden bodenabgestützter Rinnenprofile von Grubenausbaurahmen |
DE7908369U1 (de) * | 1979-03-24 | 1979-06-28 | Bochumer Eisenhuette Heintzmann Gmbh & Co, 4630 Bochum | Aufhaengevorrichtung fuer die haengende anbringung bzw. verlegung von bergbauzubehoer in gruben- oder tunnelstrecken |
-
1979
- 1979-08-03 DE DE2931502A patent/DE2931502C2/de not_active Expired
-
1980
- 1980-07-15 AT AT80104082T patent/ATE9831T1/de not_active IP Right Cessation
- 1980-07-15 EP EP80104082A patent/EP0023619B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0023619A1 (de) | 1981-02-11 |
EP0023619B1 (de) | 1984-10-10 |
DE2931502C2 (de) | 1981-10-22 |
DE2931502B1 (de) | 1981-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |