DE2400136A1 - Schildausbaugestell - Google Patents

Schildausbaugestell

Info

Publication number
DE2400136A1
DE2400136A1 DE19742400136 DE2400136A DE2400136A1 DE 2400136 A1 DE2400136 A1 DE 2400136A1 DE 19742400136 DE19742400136 DE 19742400136 DE 2400136 A DE2400136 A DE 2400136A DE 2400136 A1 DE2400136 A1 DE 2400136A1
Authority
DE
Germany
Prior art keywords
shield
cap
support frame
fracture
frame according
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.)
Withdrawn
Application number
DE19742400136
Other languages
German (de)
English (en)
Inventor
Kunibert Becker
Klaus Dr Beckmann
Lubomir Plevak
Harry Rosenberg
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Priority to DE19742400136 priority Critical patent/DE2400136A1/de
Priority to FR7442010A priority patent/FR2257011B1/fr
Priority to BE151965A priority patent/BE823900A/xx
Priority to GB5675A priority patent/GB1487702A/en
Priority to AU77100/75A priority patent/AU489096B2/en
Publication of DE2400136A1 publication Critical patent/DE2400136A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • E21D23/0004—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face
    • E21D23/0034—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face comprising a goaf shield articulated to a base member
    • E21D23/0043—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face comprising a goaf shield articulated to a base member and supported by two or more rows of struts parallel to the working face
    • 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
    • E21D23/03—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor having protective means, e.g. shields, for preventing or impeding entry of loose material into the working space or support

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)
  • Tents Or Canopies (AREA)
  • Lining And Supports For Tunnels (AREA)
DE19742400136 1974-01-03 1974-01-03 Schildausbaugestell Withdrawn DE2400136A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19742400136 DE2400136A1 (de) 1974-01-03 1974-01-03 Schildausbaugestell
FR7442010A FR2257011B1 (enExample) 1974-01-03 1974-12-19
BE151965A BE823900A (fr) 1974-01-03 1974-12-27 Chassis de soutenement a bouclier
GB5675A GB1487702A (en) 1974-01-03 1975-01-02 Shield roof supports
AU77100/75A AU489096B2 (en) 1974-01-03 1975-01-03 I. SHIELD roof SUPPORTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742400136 DE2400136A1 (de) 1974-01-03 1974-01-03 Schildausbaugestell

Publications (1)

Publication Number Publication Date
DE2400136A1 true DE2400136A1 (de) 1975-07-17

Family

ID=5904060

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742400136 Withdrawn DE2400136A1 (de) 1974-01-03 1974-01-03 Schildausbaugestell

Country Status (4)

Country Link
BE (1) BE823900A (enExample)
DE (1) DE2400136A1 (enExample)
FR (1) FR2257011B1 (enExample)
GB (1) GB1487702A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2657955A1 (de) * 1976-12-21 1978-06-22 Kloeckner Werke Ag Ausbaugestell
DE2840835A1 (de) * 1978-09-20 1980-04-10 Kloeckner Werke Ag Ausbaugestell fuer untertaegige strebbetriebe

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2608011B2 (de) * 1976-02-27 1978-09-07 Emka Ingenieurgesellschaft Fuer Bauwerksdurchpressungen Mbh, 2000 Hamburg Vorgefertigter Baukörper, insbes. Tunnelbaukörper
AT360936B (de) * 1979-02-14 1981-02-10 Voest Alpine Ag Ausbaubock
HU203803B (en) * 1988-02-11 1991-09-30 Gyoergy Szentai Supporting device for supporting mine space
CN105134271B (zh) * 2015-08-04 2017-06-16 山西晋城无烟煤矿业集团有限责任公司 综采工作面两端头过超高段液压支护装置
CN105909291B (zh) * 2016-06-12 2018-03-13 山东鼎安检测技术有限公司 大采高三角形液压支架
CN117722739B (zh) * 2024-02-18 2024-05-03 北京君腾达制冷技术有限公司 一种双制冷冷热风机组

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2657955A1 (de) * 1976-12-21 1978-06-22 Kloeckner Werke Ag Ausbaugestell
DE2840835A1 (de) * 1978-09-20 1980-04-10 Kloeckner Werke Ag Ausbaugestell fuer untertaegige strebbetriebe

Also Published As

Publication number Publication date
FR2257011B1 (enExample) 1982-09-10
GB1487702A (en) 1977-10-05
FR2257011A1 (enExample) 1975-08-01
BE823900A (fr) 1975-04-16
AU7710075A (en) 1976-07-08

Similar Documents

Publication Publication Date Title
DE2363832A1 (de) Schildausbau
DE2400136A1 (de) Schildausbaugestell
DE2615629B2 (de) Schildausbaugestell
DE2502109A1 (de) Grubendeckenabstuetzung
DE2403834B2 (de) Schildausbaugestell
DE2325480B1 (de) Ausbaugestell für den Strebausbau im untertägigen Grubenbetrieb
DE2644649C3 (de) Schildausbaugestell
DE2557161B2 (de) Schildausbaugestell
DE2407227B1 (de) Hangendkappen-Anordnung fuer Schildausbaugestelle
DE3823682C2 (de) Ausbaugestell, insbesondere Schildausbaugestell, mit Schreitwerk und Liegendkufen-Aushebevorrichtung
DE2557945A1 (de) Grubenausbaugestell
DE2451747C2 (de) Schildartiges ausbaugestell
DE2622208A1 (de) Ausbaubock
DE2365983C3 (de) Schildausbaugestell
DE2149380C3 (de) Strebausbaugestell
DE2549985C2 (de) Schildausbau und Verfahren zu seiner Verwendung
DE2617141B2 (de) Kappen- und Bruchschildkonstruktion für ein Schildausbaugestell
DE2217830A1 (de) Schildausbaugestell
DE2519515B2 (de) Selbstvorrueckendes strebausbaugestell fuer den untertaegigen grubenbetrieb
DE2554554B2 (de) Schildausbaueinheit fuer den untertaegigen strebausbau
DE2451764C2 (de) Abdichtung zwischen kappe und bruchschild eines schildausbaugestelles
DE69712406T2 (de) Führungsvorrichtung für ein oder mehrere flexible Leitungen an der Spitze eines Gelenkarms einer Hebevorrichtung
DE2123544B2 (de) Wandernder Strebausbau mit nebeneinander angeordneten Schildausbaugestellen
DE3447175C2 (de) Hobel für die untertägige Gewinnung
DE2704468C3 (de) Spaltabdichtvorrichtung für ein Schreitausbaugestell

Legal Events

Date Code Title Description
OD Request for examination
8130 Withdrawal