DE1725321U - Druck- und zugfeste verbolzung fuer die aufeinanderfolgenden ausbaurahmen beim eisernen streckenausbau. - Google Patents

Druck- und zugfeste verbolzung fuer die aufeinanderfolgenden ausbaurahmen beim eisernen streckenausbau.

Info

Publication number
DE1725321U
DE1725321U DE1956L0015496 DEL0015496U DE1725321U DE 1725321 U DE1725321 U DE 1725321U DE 1956L0015496 DE1956L0015496 DE 1956L0015496 DE L0015496 U DEL0015496 U DE L0015496U DE 1725321 U DE1725321 U DE 1725321U
Authority
DE
Germany
Prior art keywords
tension
pressure
structural framework
iron line
line upgrade
Prior art date
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
DE1956L0015496
Other languages
English (en)
Inventor
Kurt Lewalter
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE1956L0015496 priority Critical patent/DE1725321U/de
Publication of DE1725321U publication Critical patent/DE1725321U/de
Expired legal-status Critical Current

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
    • E21D11/28—Longitudinal struts, i.e. longitudinal connections between adjoining 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)
  • Compounds Of Iron (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Description

Seltt -ι-
4935*-|, 4.5S
for
4$rs3?t
M&gmnzimg 4^ AmmSmmg aa dem des ?örbölztmgeeiseäs aianäcliat im Anstand von dem
Hass
DE1956L0015496 1956-04-04 1956-04-04 Druck- und zugfeste verbolzung fuer die aufeinanderfolgenden ausbaurahmen beim eisernen streckenausbau. Expired DE1725321U (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1956L0015496 DE1725321U (de) 1956-04-04 1956-04-04 Druck- und zugfeste verbolzung fuer die aufeinanderfolgenden ausbaurahmen beim eisernen streckenausbau.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1956L0015496 DE1725321U (de) 1956-04-04 1956-04-04 Druck- und zugfeste verbolzung fuer die aufeinanderfolgenden ausbaurahmen beim eisernen streckenausbau.

Publications (1)

Publication Number Publication Date
DE1725321U true DE1725321U (de) 1956-07-05

Family

ID=32725222

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1956L0015496 Expired DE1725321U (de) 1956-04-04 1956-04-04 Druck- und zugfeste verbolzung fuer die aufeinanderfolgenden ausbaurahmen beim eisernen streckenausbau.

Country Status (1)

Country Link
DE (1) DE1725321U (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106715B (de) * 1957-08-22 1961-05-18 Stahlausbau G M B H Verbolzung fuer den staehlernen Grubenausbau
DE1132068B (de) * 1957-06-21 1962-06-28 Gutehoffnungshuette Sterkrade Verbolzung fuer Grubenausbauboegen
DE1132520B (de) * 1958-07-08 1962-07-05 Mueller & Borggraefe Kommandit Druck- und zugfeste Verbolzung fuer Streckenausbaurahmen
DE1183460B (de) * 1957-10-02 1964-12-17 Hueser & Weber K G Gegen Druck- und Zugkraefte gesicherte Stahlverbolzung fuer den Streckenausbau

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1132068B (de) * 1957-06-21 1962-06-28 Gutehoffnungshuette Sterkrade Verbolzung fuer Grubenausbauboegen
DE1106715B (de) * 1957-08-22 1961-05-18 Stahlausbau G M B H Verbolzung fuer den staehlernen Grubenausbau
DE1183460B (de) * 1957-10-02 1964-12-17 Hueser & Weber K G Gegen Druck- und Zugkraefte gesicherte Stahlverbolzung fuer den Streckenausbau
DE1132520B (de) * 1958-07-08 1962-07-05 Mueller & Borggraefe Kommandit Druck- und zugfeste Verbolzung fuer Streckenausbaurahmen

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