GB1077866A - Mineral-mining apparatus for operation in steep seams - Google Patents

Mineral-mining apparatus for operation in steep seams

Info

Publication number
GB1077866A
GB1077866A GB12762/66A GB1276266A GB1077866A GB 1077866 A GB1077866 A GB 1077866A GB 12762/66 A GB12762/66 A GB 12762/66A GB 1276266 A GB1276266 A GB 1276266A GB 1077866 A GB1077866 A GB 1077866A
Authority
GB
United Kingdom
Prior art keywords
mineral
face
scaffold
steep seams
mining
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
GB12762/66A
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.)
Harpener Bergbau AG
Original Assignee
Harpener Bergbau AG
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 Harpener Bergbau AG filed Critical Harpener Bergbau AG
Publication of GB1077866A publication Critical patent/GB1077866A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/0004Mine 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
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C35/00Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/08Guiding the machine
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C35/00Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/08Guiding the machine
    • E21C35/16Guiding the machine by making use of the timbering, filling, or other supports
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C41/00Methods of underground or surface mining; Layouts therefor
    • E21C41/16Methods of underground mining; Layouts therefor
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/0047Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor without essential shifting devices
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/0052Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor with advancing shifting devices connected therewith

Abstract

1,077,866. Mineral - mining installations. HARPENER BERGBAU A.G. March 23, 1966 [April 22, 1965], No. 12762/66. Heading E1F. For the mining of steep seams there is provided at the face between the upper and lower gates at the face a scaffold serving to support packing and to guide a cutting machine, the scaffold being formed of interconnected, individually advanceable elements that form a slideway for the machine which projects through an opening along the length of the continuous side of the scaffold presented by the elements to the face.
GB12762/66A 1965-04-22 1966-03-23 Mineral-mining apparatus for operation in steep seams Expired GB1077866A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH55827A DE1261096B (en) 1965-04-22 1965-04-22 Device and method for unmanned, fully mechanical dismantling in floors of steep and half-steep storage

Publications (1)

Publication Number Publication Date
GB1077866A true GB1077866A (en) 1967-08-02

Family

ID=7159158

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12762/66A Expired GB1077866A (en) 1965-04-22 1966-03-23 Mineral-mining apparatus for operation in steep seams

Country Status (5)

Country Link
BE (1) BE678828A (en)
DE (1) DE1261096B (en)
ES (1) ES324227A1 (en)
GB (1) GB1077866A (en)
NL (1) NL6604589A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104500069A (en) * 2014-11-27 2015-04-08 中国煤炭科工集团太原研究院有限公司 Continuous coal mining machine top-coal mining process for extremely-thick coal seam bound coal

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112664195B (en) * 2020-12-24 2023-09-22 中国神华能源股份有限公司哈尔乌素露天煤矿 Goaf treatment method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104500069A (en) * 2014-11-27 2015-04-08 中国煤炭科工集团太原研究院有限公司 Continuous coal mining machine top-coal mining process for extremely-thick coal seam bound coal
CN104500069B (en) * 2014-11-27 2017-03-22 中国煤炭科工集团太原研究院有限公司 Continuous coal mining machine top-coal mining process for extremely-thick coal seam bound coal

Also Published As

Publication number Publication date
NL6604589A (en) 1966-10-24
ES324227A1 (en) 1967-02-01
DE1261096B (en) 1968-02-15
BE678828A (en) 1966-09-16

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