GB9216355D0 - An improved method of restraining a rock-breaking tube - Google Patents

An improved method of restraining a rock-breaking tube

Info

Publication number
GB9216355D0
GB9216355D0 GB929216355A GB9216355A GB9216355D0 GB 9216355 D0 GB9216355 D0 GB 9216355D0 GB 929216355 A GB929216355 A GB 929216355A GB 9216355 A GB9216355 A GB 9216355A GB 9216355 D0 GB9216355 D0 GB 9216355D0
Authority
GB
United Kingdom
Prior art keywords
restraining
rock
improved method
breaking tube
breaking
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.)
Pending
Application number
GB929216355A
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.)
WEBB GEORGE H
Original Assignee
WEBB GEORGE H
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 WEBB GEORGE H filed Critical WEBB GEORGE H
Priority to GB929216355A priority Critical patent/GB9216355D0/en
Publication of GB9216355D0 publication Critical patent/GB9216355D0/en
Priority to ZA935472A priority patent/ZA935472B/xx
Priority to AU47189/93A priority patent/AU4718993A/en
Priority to PCT/GB1993/001613 priority patent/WO1994003707A1/fr
Priority to CN93117644A priority patent/CN1090234A/zh
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
    • E21C37/14—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole by compressed air; by gas blast; by gasifying liquids

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)
  • Earth Drilling (AREA)
GB929216355A 1992-07-31 1992-07-31 An improved method of restraining a rock-breaking tube Pending GB9216355D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB929216355A GB9216355D0 (en) 1992-07-31 1992-07-31 An improved method of restraining a rock-breaking tube
ZA935472A ZA935472B (en) 1992-07-31 1993-07-29 Apparatus for retaining a device
AU47189/93A AU4718993A (en) 1992-07-31 1993-07-30 Apparatus for retaining a rock-breaking device in a hole
PCT/GB1993/001613 WO1994003707A1 (fr) 1992-07-31 1993-07-30 Appareil permettant de retenir dans un trou un dispositif destine a casser la roche
CN93117644A CN1090234A (zh) 1992-07-31 1993-07-31 用于卡紧破碎装置的卡紧装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929216355A GB9216355D0 (en) 1992-07-31 1992-07-31 An improved method of restraining a rock-breaking tube

Publications (1)

Publication Number Publication Date
GB9216355D0 true GB9216355D0 (en) 1992-09-16

Family

ID=10719650

Family Applications (1)

Application Number Title Priority Date Filing Date
GB929216355A Pending GB9216355D0 (en) 1992-07-31 1992-07-31 An improved method of restraining a rock-breaking tube

Country Status (5)

Country Link
CN (1) CN1090234A (fr)
AU (1) AU4718993A (fr)
GB (1) GB9216355D0 (fr)
WO (1) WO1994003707A1 (fr)
ZA (1) ZA935472B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9410896D0 (en) * 1994-05-31 1994-07-20 Webb George H An improved device for retaining a coal or rock-breaking mechanism
GB9600707D0 (en) * 1996-01-13 1996-03-13 Long Airdox Cardox Ltd Apparatus for retaining a material breaking device
ATE201744T1 (de) 1996-09-06 2001-06-15 Alan Colin Mcgowan Sprengvorrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1514058A (en) * 1924-07-29 1924-11-04 Linnemann Adolf Mechanical coal and rock mining machine
US2253115A (en) * 1934-02-05 1941-08-19 Cardox Corp Mechanical gas pressure device

Also Published As

Publication number Publication date
WO1994003707A1 (fr) 1994-02-17
AU4718993A (en) 1994-03-03
CN1090234A (zh) 1994-08-03
ZA935472B (en) 1994-02-23

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