GB1379992A - Articulated mine roadway support equipment - Google Patents

Articulated mine roadway support equipment

Info

Publication number
GB1379992A
GB1379992A GB1594372A GB1594372A GB1379992A GB 1379992 A GB1379992 A GB 1379992A GB 1594372 A GB1594372 A GB 1594372A GB 1594372 A GB1594372 A GB 1594372A GB 1379992 A GB1379992 A GB 1379992A
Authority
GB
United Kingdom
Prior art keywords
mine
support equipment
mine roadway
roadway support
bolt
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
GB1594372A
Other languages
English (en)
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents Ltd
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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to GB1594372A priority Critical patent/GB1379992A/en
Priority to DE19732314121 priority patent/DE2314121A1/de
Priority to FR7312311A priority patent/FR2179175A2/fr
Publication of GB1379992A publication Critical patent/GB1379992A/en
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
    • E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
    • E21D11/24—Knuckle joints or links between arch members

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)
  • Lining And Supports For Tunnels (AREA)
  • Tents Or Canopies (AREA)
GB1594372A 1972-04-06 1972-04-06 Articulated mine roadway support equipment Expired GB1379992A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1594372A GB1379992A (en) 1972-04-06 1972-04-06 Articulated mine roadway support equipment
DE19732314121 DE2314121A1 (de) 1972-04-06 1973-03-21 Unterstuetzungseinheit fuer einen stollen in einem bergwerk
FR7312311A FR2179175A2 (enrdf_load_stackoverflow) 1972-04-06 1973-04-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1594372A GB1379992A (en) 1972-04-06 1972-04-06 Articulated mine roadway support equipment

Publications (1)

Publication Number Publication Date
GB1379992A true GB1379992A (en) 1975-01-08

Family

ID=10068352

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1594372A Expired GB1379992A (en) 1972-04-06 1972-04-06 Articulated mine roadway support equipment

Country Status (3)

Country Link
DE (1) DE2314121A1 (enrdf_load_stackoverflow)
FR (1) FR2179175A2 (enrdf_load_stackoverflow)
GB (1) GB1379992A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163195A (en) * 1984-05-25 1986-02-19 Caledonian Mining Co Ltd A tunnel support joint
WO2023060900A1 (zh) * 2021-10-11 2023-04-20 煤炭科学研究总院有限公司 巷道快速支撑装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446376A1 (fr) * 1979-01-15 1980-08-08 Pont A Mousson Procede et dispositif pour l'assemblage de voussoirs d'un revetement de tunnel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163195A (en) * 1984-05-25 1986-02-19 Caledonian Mining Co Ltd A tunnel support joint
WO2023060900A1 (zh) * 2021-10-11 2023-04-20 煤炭科学研究总院有限公司 巷道快速支撑装置

Also Published As

Publication number Publication date
DE2314121A1 (de) 1973-10-18
FR2179175A2 (enrdf_load_stackoverflow) 1973-11-16

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed