BE812482A - SUPPORT FRAMEWORK FOR BUILDINGS WALKING FOR PE RCEMENT WORKS - Google Patents

SUPPORT FRAMEWORK FOR BUILDINGS WALKING FOR PE RCEMENT WORKS

Info

Publication number
BE812482A
BE812482A BE142146A BE142146A BE812482A BE 812482 A BE812482 A BE 812482A BE 142146 A BE142146 A BE 142146A BE 142146 A BE142146 A BE 142146A BE 812482 A BE812482 A BE 812482A
Authority
BE
Belgium
Prior art keywords
rcement
walking
buildings
works
support framework
Prior art date
Application number
BE142146A
Other languages
French (fr)
Inventor
K-H Brettner
H Wilke
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 filed Critical
Publication of BE812482A publication Critical patent/BE812482A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D19/00—Provisional protective covers for working space
    • E21D19/04—Provisional protective covers for working space for use in drifting galleries
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/0086—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor in galleries
    • E21D23/0095—Temporary supports at the driving front

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
BE142146A 1973-05-11 1974-03-19 SUPPORT FRAMEWORK FOR BUILDINGS WALKING FOR PE RCEMENT WORKS BE812482A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732323811 DE2323811A1 (en) 1973-05-11 1973-05-11 SUPPORTING FRAME FOR WALKING FRAMES FOR DRIVE WORK

Publications (1)

Publication Number Publication Date
BE812482A true BE812482A (en) 1974-07-15

Family

ID=5880623

Family Applications (1)

Application Number Title Priority Date Filing Date
BE142146A BE812482A (en) 1973-05-11 1974-03-19 SUPPORT FRAMEWORK FOR BUILDINGS WALKING FOR PE RCEMENT WORKS

Country Status (4)

Country Link
BE (1) BE812482A (en)
CH (1) CH586837A5 (en)
DE (1) DE2323811A1 (en)
FR (1) FR2228936B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404098A1 (en) * 1977-09-21 1979-04-20 Borie Entr Travaux Publics And Shield for driving semicircular section tunnels - has rams to push shield forward on slides after relieving weight on side pads (PT 25.5.79)
FR2415720A1 (en) * 1978-01-27 1979-08-24 Stephanois Constr Meca Mine gallery roof support - has three relatively movable portal frames, with hydraulically-operated shoes supportable against caps
DE3218455A1 (en) * 1982-05-15 1983-11-17 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Hydraulic roadway support system and method of re-setting the roadway support system in the course of the roadway advance
DE19709336C2 (en) * 1997-03-07 1999-05-12 Zueblin Ag Process for concreting reinforced vaults or ceilings in tunnel construction
CN112112673B (en) * 2020-09-24 2022-08-09 新汶矿业集团（伊犁）能源开发有限责任公司一矿 Coal mining is with tunnel rockfall safety support device of preventing
CN116357357B (en) * 2023-06-01 2023-08-08 中信建设有限责任公司 Tunnel construction is with wall strutting arrangement
CN117231246B (en) * 2023-11-14 2024-03-12 中国三峡建工(集团)有限公司 Automatic trolley construction equipment and method

Also Published As

Publication number Publication date
DE2323811A1 (en) 1974-12-05
FR2228936A1 (en) 1974-12-06
DE2323811B2 (en) 1978-05-03
FR2228936B1 (en) 1976-12-24
CH586837A5 (en) 1977-04-15

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