AT258237B - Device for connecting segments that are coupled to form arches for extending the route - Google Patents

Device for connecting segments that are coupled to form arches for extending the route

Info

Publication number
AT258237B
AT258237B AT818261A AT818261A AT258237B AT 258237 B AT258237 B AT 258237B AT 818261 A AT818261 A AT 818261A AT 818261 A AT818261 A AT 818261A AT 258237 B AT258237 B AT 258237B
Authority
AT
Austria
Prior art keywords
route
coupled
extending
connecting segments
form arches
Prior art date
Application number
AT818261A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT258237B publication Critical patent/AT258237B/en

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
    • E21D11/186—Pre-stressing or dismantling devices therefor
    • 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
    • E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries

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)
  • Physical Or Chemical Processes And Apparatus (AREA)
AT818261A 1960-12-27 1961-10-30 Device for connecting segments that are coupled to form arches for extending the route AT258237B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB60650A DE1209084B (en) 1960-12-27 1960-12-27 Extension of the route from relatively displaceably coupled arch segments and associated hydraulic cylinders

Publications (1)

Publication Number Publication Date
AT258237B true AT258237B (en) 1967-11-10

Family

ID=6972913

Family Applications (1)

Application Number Title Priority Date Filing Date
AT818261A AT258237B (en) 1960-12-27 1961-10-30 Device for connecting segments that are coupled to form arches for extending the route

Country Status (3)

Country Link
AT (1) AT258237B (en)
DE (1) DE1209084B (en)
GB (1) GB1006710A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105525931B (en) * 2014-09-28 2018-08-21 辽宁工程技术大学 Bump circular tunnel erosion control holder device
CN111963222B (en) * 2020-08-31 2025-03-04 甘肃路桥建设集团有限公司 A hydraulically driven temporary support ring rod

Also Published As

Publication number Publication date
GB1006710A (en) 1965-10-06
DE1209084B (en) 1966-01-20

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