ATE34013T1 - Hakenkopfschraube. - Google Patents

Hakenkopfschraube.

Info

Publication number
ATE34013T1
ATE34013T1 AT85113445T AT85113445T ATE34013T1 AT E34013 T1 ATE34013 T1 AT E34013T1 AT 85113445 T AT85113445 T AT 85113445T AT 85113445 T AT85113445 T AT 85113445T AT E34013 T1 ATE34013 T1 AT E34013T1
Authority
AT
Austria
Prior art keywords
hook
head
head screw
hook head
away
Prior art date
Application number
AT85113445T
Other languages
English (en)
Inventor
Peter Dahlhaus
Original Assignee
Hoesch Ag
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 Hoesch Ag filed Critical Hoesch Ag
Application granted granted Critical
Publication of ATE34013T1 publication Critical patent/ATE34013T1/de

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)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Dowels (AREA)
AT85113445T 1985-02-08 1985-10-23 Hakenkopfschraube. ATE34013T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3504319A DE3504319C1 (de) 1985-02-08 1985-02-08 Hakenkopfschraube fuer die Klemmlaschenverbindung von Rinnenprofilsegmenten
EP85113445A EP0191140B1 (de) 1985-02-08 1985-10-23 Hakenkopfschraube

Publications (1)

Publication Number Publication Date
ATE34013T1 true ATE34013T1 (de) 1988-05-15

Family

ID=6262012

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85113445T ATE34013T1 (de) 1985-02-08 1985-10-23 Hakenkopfschraube.

Country Status (3)

Country Link
EP (1) EP0191140B1 (de)
AT (1) ATE34013T1 (de)
DE (2) DE3504319C1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19505118C2 (de) * 1995-02-16 1997-04-17 Krupp Ag Hoesch Krupp Klemmlaschen-Spannverbindung
DE19737225C2 (de) * 1997-08-27 2002-10-10 Mueller & Borggraefe Kg Hakenkopfschraube

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1188305A (fr) * 1957-12-13 1959-09-22 Carcan de guidage pour cadre de soutènement
FR1256421A (fr) * 1960-05-06 1961-03-17 Bochumer Eisen Heintzmann Perfectionnements apportés aux dispositifs de liaison pour cadres de soutènement à glissement pour mines
DE1167297B (de) * 1962-01-15 1964-04-09 Dipl Berging Kurt Heinz Voss Spannvorrichtung fuer den nachgiebigen Streckenausbau
DE2142547B1 (de) * 1971-08-25 1972-07-06 Bergbaustah! GmbH & Co, 5800 Hagen Hakenkopfschraube zur Verbindung der sich überlappenden Enden von rinnenförmigen Ausbauprofilen, insbesondere des Streckenausbaus unter Tage
DE3039937C2 (de) * 1980-10-23 1985-08-08 Müller & Borggräfe KG, 5820 Gevelsberg Hakenkopfschraube für eine, insbesondere mit bogenförmigem Streckenausbau des Untertagebetriebes verspannbare Tragklaue
DE3200595C2 (de) * 1982-01-12 1984-12-06 Müller & Borggräfe KG, 5820 Gevelsberg Hakenelement für den Streckenausbau im Berg- und Tunnelbau

Also Published As

Publication number Publication date
DE3562506D1 (en) 1988-06-09
DE3504319C1 (de) 1985-09-05
EP0191140B1 (de) 1988-05-04
EP0191140A1 (de) 1986-08-20

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee