GB2091314B - Packing means for underground passageways - Google Patents

Packing means for underground passageways


Publication number
GB2091314B GB8138281A GB8138281A GB2091314B GB 2091314 B GB2091314 B GB 2091314B GB 8138281 A GB8138281 A GB 8138281A GB 8138281 A GB8138281 A GB 8138281A GB 2091314 B GB2091314 B GB 2091314B
United Kingdom
Prior art keywords
underground passageways
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.)
Application number
Other versions
GB2091314A (en
Original Assignee
Elliot Gordon
Elliot Frank
Elliot Stephen
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
Priority to GB8041482 priority Critical
Priority to GB8110661 priority
Application filed by Elliot Gordon, Elliot Frank, Elliot Stephen filed Critical Elliot Gordon
Publication of GB2091314A publication Critical patent/GB2091314A/en
Application granted granted Critical
Publication of GB2091314B publication Critical patent/GB2091314B/en
Expired legal-status Critical Current



    • E21D15/00Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/48Chocks or the like
    • E21D15/483Chocks or the like made of flexible containers, e.g. inflatable, with or without reinforcement, e.g. filled with water, backfilling material or the like
GB8138281A 1980-12-30 1981-12-18 Packing means for underground passageways Expired GB2091314B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8041482 1980-12-30
GB8110661 1981-04-06

Publications (2)

Publication Number Publication Date
GB2091314A GB2091314A (en) 1982-07-28
GB2091314B true GB2091314B (en) 1984-05-02



Family Applications (1)

Application Number Title Priority Date Filing Date
GB8138281A Expired GB2091314B (en) 1980-12-30 1981-12-18 Packing means for underground passageways

Country Status (2)

Country Link
DE (1) DE3151761A1 (en)
GB (1) GB2091314B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131850B (en) * 1982-12-15 1986-09-10 Monier Ltd Hardenable structures for mine passages
DE3500041C2 (en) * 1985-01-03 1989-02-02 Ketterer, Klaus, Dipl.-Ing., 4150 Krefeld, De
GB2186607B (en) * 1986-02-14 1990-03-28 British Reinforced Concrete Eng Co Ltd Supporting underground workings
ES2038949A6 (en) * 1989-05-30 1993-08-01 Fosroc International Ltd Load support
GB9717387D0 (en) * 1997-08-18 1997-10-22 Fosroc International Ltd A pillar bag support
ZA200800632B (en) 2007-01-18 2008-12-31 Skarboevig Nils Mittet A versatile grout bag type of underground support
WO2009010863A2 (en) * 2007-07-17 2009-01-22 Nils Mittet Skarbovig Mine support grout bags and packs
CN103026000B (en) * 2010-04-22 2017-07-21 美康公司 Pumpable supporting with covering
US8246276B2 (en) * 2010-07-09 2012-08-21 Abc Industries, Inc. Pumpable crib bag assembly and method of installation
CN102979572B (en) * 2012-12-26 2015-07-08 宏大矿业有限公司 Active reinforced filling wall and construction method
CN108194133B (en) * 2018-01-03 2020-05-05 太原理工大学 Lifting type underground filling coal mining support frame

Also Published As

Publication number Publication date
DE3151761A1 (en) 1982-08-19
GB2091314A (en) 1982-07-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee