HU162676B - - Google Patents

Info

Publication number
HU162676B
HU162676B HUTA001167A HU162676B HU 162676 B HU162676 B HU 162676B HU TA001167 A HUTA001167 A HU TA001167A HU 162676 B HU162676 B HU 162676B
Authority
HU
Hungary
Application number
Other languages
Hungarian (hu)
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
Priority to HUTA001167 priority Critical patent/HU162676B/hu
Priority to AT377972A priority patent/AT320564B/de
Priority to DE19722252308 priority patent/DE2252308C3/de
Publication of HU162676B publication Critical patent/HU162676B/hu

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

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)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Manipulator (AREA)
HUTA001167 1971-12-31 1971-12-31 HU162676B (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
HUTA001167 HU162676B (zh) 1971-12-31 1971-12-31
AT377972A AT320564B (de) 1971-12-31 1972-04-28 Verfahren und Vorrichtung für den mechanisierten Ausbau von Vortrieben, Tunneln u.dgl. Hohlräume
DE19722252308 DE2252308C3 (de) 1971-12-31 1972-10-20 Wandernder Streckenausbau mit integrierter Vortriebs- und Fördereinrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUTA001167 HU162676B (zh) 1971-12-31 1971-12-31

Publications (1)

Publication Number Publication Date
HU162676B true HU162676B (zh) 1973-03-28

Family

ID=11001780

Family Applications (1)

Application Number Title Priority Date Filing Date
HUTA001167 HU162676B (zh) 1971-12-31 1971-12-31

Country Status (3)

Country Link
AT (1) AT320564B (zh)
DE (1) DE2252308C3 (zh)
HU (1) HU162676B (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2514505C2 (de) * 1975-04-02 1983-12-22 Dorogi Szénbányák, Dorog Gerät zum Vorspannen von aus Segmenten zusammensetzbaren Streckenausbaurahmen
FR2372314A1 (fr) * 1976-11-26 1978-06-23 Charbonnages De France Machine de predecoupage d'une saignee autour d'un front d'abattage
DE2742573A1 (de) * 1977-09-22 1979-04-05 Banyaszati Kutato Intezet Verfahren und konstruktion zur ausbildung von unterirdischen bauwerken
DE3031646C2 (de) * 1980-08-22 1983-10-06 Bergwerksverband Gmbh, 4300 Essen Vortriebsmaschine
US4915453A (en) * 1988-04-18 1990-04-10 Fikse Tyman H Floating shoe tunnel boring machine and boring process
US5205613A (en) * 1991-06-17 1993-04-27 The Robbins Company Tunnel boring machine with continuous forward propulsion
US5527099A (en) * 1994-05-09 1996-06-18 Fikse; Tyman H. Tunnel boring machine anchor shoe structure and process of operating a tunnel boring machine having such anchor shoe structure
EP2787165B1 (de) * 2013-04-04 2016-11-16 Kern Tunneltechnik SA Stützzylinder und Schalungsanordnung mit Stützzylinder

Also Published As

Publication number Publication date
AT320564B (de) 1975-02-25
DE2252308C3 (de) 1979-01-04
DE2252308B2 (de) 1978-05-11
DE2252308A1 (de) 1973-07-19

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