GB1061071A - Improvements in or relating to mine roof supports - Google Patents

Improvements in or relating to mine roof supports

Info

Publication number
GB1061071A
GB1061071A GB1197964A GB1197964A GB1061071A GB 1061071 A GB1061071 A GB 1061071A GB 1197964 A GB1197964 A GB 1197964A GB 1197964 A GB1197964 A GB 1197964A GB 1061071 A GB1061071 A GB 1061071A
Authority
GB
United Kingdom
Prior art keywords
roof
prop
support
relating
roof supports
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
GB1197964A
Other languages
English (en)
Inventor
Thomas Pollard
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.)
Gullick Ltd
Original Assignee
Gullick 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 Gullick Ltd filed Critical Gullick Ltd
Priority to GB1197964A priority Critical patent/GB1061071A/en
Priority to BE660036D priority patent/BE660036A/xx
Priority to DE1965G0031945 priority patent/DE1934112U/de
Publication of GB1061071A publication Critical patent/GB1061071A/en
Expired 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

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)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Tents Or Canopies (AREA)
GB1197964A 1964-03-20 1964-03-20 Improvements in or relating to mine roof supports Expired GB1061071A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1197964A GB1061071A (en) 1964-03-20 1964-03-20 Improvements in or relating to mine roof supports
BE660036D BE660036A (et) 1964-03-20 1965-02-22
DE1965G0031945 DE1934112U (de) 1964-03-20 1965-03-17 Wanderndes ausbauelement fuer untertaegige grubenbetriebe.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1197964A GB1061071A (en) 1964-03-20 1964-03-20 Improvements in or relating to mine roof supports

Publications (1)

Publication Number Publication Date
GB1061071A true GB1061071A (en) 1967-03-08

Family

ID=9996182

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1197964A Expired GB1061071A (en) 1964-03-20 1964-03-20 Improvements in or relating to mine roof supports

Country Status (3)

Country Link
BE (1) BE660036A (et)
DE (1) DE1934112U (et)
GB (1) GB1061071A (et)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488966A (en) * 1967-07-28 1970-01-13 Gullick Ltd Mine roof supports
US3548601A (en) * 1967-04-21 1970-12-22 Dobson Ltd W E & F Mine roof supports
US3811288A (en) * 1972-05-15 1974-05-21 Kloeckner Werke Ag Traveling face support with an attached extensible shield
US3830070A (en) * 1971-10-02 1974-08-20 Gewerk Eisenhuette Westfalia Mine roof support assemblies
US3837170A (en) * 1972-03-06 1974-09-24 Banyaszati Kutato Intezet Sealing and position rectifying mechanism for shield supports
DE2320960A1 (de) * 1973-04-26 1974-11-14 Dommann Guenther Dr Ing Schildausbau mit raumgelenk zwischen kappe und schild
US3983710A (en) * 1974-10-31 1976-10-05 Rheinstahl Ag Device for sealing a roof of an excavation
US4027489A (en) * 1975-04-17 1977-06-07 Dowty Mining Equipment Limited Mine roof support
CN105134271A (zh) * 2015-08-04 2015-12-09 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
CN105221173A (zh) * 2015-10-08 2016-01-06 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支护方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1503990A (fr) * 1966-10-11 1967-12-01 Bennes Marrel Perfectionnements aux piles de soutènement, notamment pour les mines ou pour les chantiers souterrains
DE1533754B1 (de) * 1967-04-28 1970-10-08 Mastabar Mining Equipment Co L Ausbaubock fuer wandernden Strebausbau
DE3409002A1 (de) * 1984-03-12 1985-09-12 Thyssen Industrie AG Schmiedetechnik/Bergbautechnik, 4100 Duisburg Verfahren und vorrichtung zum einbringen von blasversatz mit hydraulischen ausbaugestellen

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3548601A (en) * 1967-04-21 1970-12-22 Dobson Ltd W E & F Mine roof supports
US3488966A (en) * 1967-07-28 1970-01-13 Gullick Ltd Mine roof supports
US3830070A (en) * 1971-10-02 1974-08-20 Gewerk Eisenhuette Westfalia Mine roof support assemblies
US3837170A (en) * 1972-03-06 1974-09-24 Banyaszati Kutato Intezet Sealing and position rectifying mechanism for shield supports
US3811288A (en) * 1972-05-15 1974-05-21 Kloeckner Werke Ag Traveling face support with an attached extensible shield
DE2320960A1 (de) * 1973-04-26 1974-11-14 Dommann Guenther Dr Ing Schildausbau mit raumgelenk zwischen kappe und schild
US3983710A (en) * 1974-10-31 1976-10-05 Rheinstahl Ag Device for sealing a roof of an excavation
US4027489A (en) * 1975-04-17 1977-06-07 Dowty Mining Equipment Limited Mine roof support
CN105134271A (zh) * 2015-08-04 2015-12-09 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
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
CN105221173A (zh) * 2015-10-08 2016-01-06 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支护方法

Also Published As

Publication number Publication date
DE1934112U (de) 1966-03-10
BE660036A (et) 1965-06-16

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