DE8800145U1 - - Google Patents

Info

Publication number
DE8800145U1
DE8800145U1 DE8800145U DE8800145U DE8800145U1 DE 8800145 U1 DE8800145 U1 DE 8800145U1 DE 8800145 U DE8800145 U DE 8800145U DE 8800145 U DE8800145 U DE 8800145U DE 8800145 U1 DE8800145 U1 DE 8800145U1
Authority
DE
Germany
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8800145U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saarlaendische Gesellschaft fur Grubenausbau und Technik Mbh & Co 6682 Ottweiler De
Original Assignee
Saarlaendische Gesellschaft fur Grubenausbau und Technik Mbh & Co 6682 Ottweiler De
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 Saarlaendische Gesellschaft fur Grubenausbau und Technik Mbh & Co 6682 Ottweiler De filed Critical Saarlaendische Gesellschaft fur Grubenausbau und Technik Mbh & Co 6682 Ottweiler De
Priority to DE8800145U priority Critical patent/DE8800145U1/de
Publication of DE8800145U1 publication Critical patent/DE8800145U1/de
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
DE8800145U 1988-01-08 1988-01-08 Expired DE8800145U1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8800145U DE8800145U1 (ja) 1988-01-08 1988-01-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8800145U DE8800145U1 (ja) 1988-01-08 1988-01-08

Publications (1)

Publication Number Publication Date
DE8800145U1 true DE8800145U1 (ja) 1988-02-18

Family

ID=6819364

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8800145U Expired DE8800145U1 (ja) 1988-01-08 1988-01-08

Country Status (1)

Country Link
DE (1) DE8800145U1 (ja)

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