BE867622A - Soutenement a arceaux coulissants - Google Patents

Soutenement a arceaux coulissants

Info

Publication number
BE867622A
BE867622A BE188163A BE188163A BE867622A BE 867622 A BE867622 A BE 867622A BE 188163 A BE188163 A BE 188163A BE 188163 A BE188163 A BE 188163A BE 867622 A BE867622 A BE 867622A
Authority
BE
Belgium
Prior art keywords
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Prior art date
Application number
BE188163A
Other languages
English (en)
Original Assignee
Bochumer Eisen Heintzmann
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bochumer Eisen Heintzmann filed Critical Bochumer Eisen Heintzmann
Publication of BE867622A publication Critical patent/BE867622A/fr

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

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)
  • Lining And Supports For Tunnels (AREA)
  • Tents Or Canopies (AREA)
BE188163A 1977-06-01 1978-05-30 Soutenement a arceaux coulissants BE867622A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772724588 DE2724588A1 (de) 1977-06-01 1977-06-01 Gleitbogenausbau

Publications (1)

Publication Number Publication Date
BE867622A true BE867622A (fr) 1978-09-18

Family

ID=6010335

Family Applications (1)

Application Number Title Priority Date Filing Date
BE188163A BE867622A (fr) 1977-06-01 1978-05-30 Soutenement a arceaux coulissants

Country Status (6)

Country Link
BE (1) BE867622A (fr)
DE (1) DE2724588A1 (fr)
ES (1) ES470092A1 (fr)
FR (1) FR2393139A1 (fr)
GB (1) GB1601030A (fr)
PL (1) PL207195A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108425367B (zh) * 2018-04-09 2023-08-29 成都利拓重工机械有限公司 一种用于城市管囊建造的移动式支护护盾及其安装座
PL248317B1 (pl) 2022-12-30 2025-11-24 Univ Morski W Gdyni Zestaw do mocowania wieloostrzowego narzędzia do obróbki wykańczającej powierzchni pospawalniczych i sposób wytwarzania zestawu do mocowania wieloostrzowego narzędzia do obróbki wykańczającej powierzchni pospawalniczych

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2216643C3 (de) * 1972-04-07 1984-10-18 Hoesch Werke Ag, 4600 Dortmund Verfahren und Vorrichtung zum Montieren von Streckenausbau, insbesondere für den maschinellen Streckenvortrieb mit Teilschnittmaschinen im Bergbau
DE2501320B1 (de) * 1975-01-15 1976-05-13 Bochumer Eisen Heintzmann Verfahren zum zusammenbau und setzen von ausbaurahmen des untertaegigen streckenausbaus sowie vorrichtung und klemmschellen zur durchfuehrung dieses verfahrens
FR2307953A1 (fr) * 1975-04-15 1976-11-12 Bochumer Eisen Heintzmann Arceau de soutenement pour galeries de mines
DE2607307C2 (de) * 1976-02-23 1985-01-31 Hoesch Ag, 4600 Dortmund Vorrichtung an sich überlappenden Ausbauprofilsegmenten des bogenförmigen Streckenausbaus im Berg- und Tunnelbau für die Vormontage der Baue

Also Published As

Publication number Publication date
GB1601030A (en) 1981-10-21
FR2393139B1 (fr) 1983-08-26
PL207195A1 (pl) 1979-02-12
DE2724588A1 (de) 1978-12-14
ES470092A1 (es) 1979-02-01
FR2393139A1 (fr) 1978-12-29

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BOCHUMER EISENHUTTE HEINTZMANN G.M.B.H. & CO.

Effective date: 19940531