BE580613A - Mechanical mine support. - Google Patents

Mechanical mine support.

Info

Publication number
BE580613A
BE580613A BE580613A BE580613A BE580613A BE 580613 A BE580613 A BE 580613A BE 580613 A BE580613 A BE 580613A BE 580613 A BE580613 A BE 580613A BE 580613 A BE580613 A BE 580613A
Authority
BE
Belgium
Prior art keywords
mine support
mechanical mine
mechanical
support
mine
Prior art date
Application number
BE580613A
Other languages
French (fr)
Original Assignee
Gutehoffnungshuette Sterkrade
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 Gutehoffnungshuette Sterkrade filed Critical Gutehoffnungshuette Sterkrade
Publication of BE580613A publication Critical patent/BE580613A/en

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
    • E21D23/0056—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor with individual advancing shifting devices

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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
BE580613A 1958-08-23 1959-07-11 Mechanical mine support. BE580613A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG0025177 1958-08-23

Publications (1)

Publication Number Publication Date
BE580613A true BE580613A (en) 1959-11-03

Family

ID=7122595

Family Applications (1)

Application Number Title Priority Date Filing Date
BE580613A BE580613A (en) 1958-08-23 1959-07-11 Mechanical mine support.

Country Status (2)

Country Link
BE (1) BE580613A (en)
GB (1) GB931097A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107989641A (en) * 2017-12-27 2018-05-04 中国煤炭科工集团太原研究院有限公司 Coal mine return air gate road without supporting outfit repeatedly

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3352117A (en) * 1964-11-12 1967-11-14 Dobson Ltd W E & F Driving gear anchor means for mines
CN114060076B (en) * 2021-10-13 2023-10-27 湖南科技学院 Shock-proof protection frame for tunnel engineering

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107989641A (en) * 2017-12-27 2018-05-04 中国煤炭科工集团太原研究院有限公司 Coal mine return air gate road without supporting outfit repeatedly
CN107989641B (en) * 2017-12-27 2024-02-06 中国煤炭科工集团太原研究院有限公司 Complete equipment without repeated support for coal mine return air gate roadway

Also Published As

Publication number Publication date
GB931097A (en) 1963-07-10

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