[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

GB2274894B - Rock bolt capsule - Google Patents

Rock bolt capsule

Info

Publication number
GB2274894B
GB2274894B GB9302416A GB9302416A GB2274894B GB 2274894 B GB2274894 B GB 2274894B GB 9302416 A GB9302416 A GB 9302416A GB 9302416 A GB9302416 A GB 9302416A GB 2274894 B GB2274894 B GB 2274894B
Authority
GB
United Kingdom
Prior art keywords
rock bolt
bolt capsule
capsule
rock
bolt
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 - Fee Related
Application number
GB9302416A
Other versions
GB9302416D0 (en
GB2274894A (en
Inventor
Robert Hardy Spensley
Paul Francis Reginald Ewings
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.)
Exchem PLC
Original Assignee
Exchem PLC
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 Exchem PLC filed Critical Exchem PLC
Priority to GB9302416A priority Critical patent/GB2274894B/en
Publication of GB9302416D0 publication Critical patent/GB9302416D0/en
Publication of GB2274894A publication Critical patent/GB2274894A/en
Application granted granted Critical
Publication of GB2274894B publication Critical patent/GB2274894B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/02—Setting anchoring-bolts with provisions for grouting
    • E21D20/025—Grouting with organic components, e.g. resin
    • E21D20/026—Cartridges; Grouting charges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/14—Non-metallic plugs or sleeves; Use of liquid, loose solid or kneadable material therefor
    • F16B13/141—Fixing plugs in holes by the use of settable material
    • F16B13/143—Fixing plugs in holes by the use of settable material using frangible cartridges or capsules containing the setting components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Adhesives Or Adhesive Processes (AREA)
GB9302416A 1993-02-08 1993-02-08 Rock bolt capsule Expired - Fee Related GB2274894B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9302416A GB2274894B (en) 1993-02-08 1993-02-08 Rock bolt capsule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9302416A GB2274894B (en) 1993-02-08 1993-02-08 Rock bolt capsule

Publications (3)

Publication Number Publication Date
GB9302416D0 GB9302416D0 (en) 1993-03-24
GB2274894A GB2274894A (en) 1994-08-10
GB2274894B true GB2274894B (en) 1997-08-13

Family

ID=10730019

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9302416A Expired - Fee Related GB2274894B (en) 1993-02-08 1993-02-08 Rock bolt capsule

Country Status (1)

Country Link
GB (1) GB2274894B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8539992B2 (en) * 2011-04-27 2013-09-24 Dsi Underground Systems, Inc. Apparatus and method for anchor bolt grouting

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1275941A (en) * 1968-08-10 1972-06-01 Fritz Schuermann Improvements relating to methods of securing rock anchors
GB1323112A (en) * 1969-07-11 1973-07-11 Becorit Grubenausbau Gmbh Destructible cartridge fo components of an adhesive for anchoring bolts
GB1323113A (en) * 1969-07-11 1973-07-11 Becorit Grubenausbau Gmbh Destructible cartridge of components of an adhesive for anchoring bolts

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1275941A (en) * 1968-08-10 1972-06-01 Fritz Schuermann Improvements relating to methods of securing rock anchors
GB1323112A (en) * 1969-07-11 1973-07-11 Becorit Grubenausbau Gmbh Destructible cartridge fo components of an adhesive for anchoring bolts
GB1323113A (en) * 1969-07-11 1973-07-11 Becorit Grubenausbau Gmbh Destructible cartridge of components of an adhesive for anchoring bolts

Also Published As

Publication number Publication date
GB9302416D0 (en) 1993-03-24
GB2274894A (en) 1994-08-10

Similar Documents

Publication Publication Date Title
HK1017576A1 (en) Anchor bolt fixing capsule
GB9223172D0 (en) Capsule construction
ZA922941B (en) Rock bolting
ZA946612B (en) Rock anchor bolt
GB2296063B (en) A rock bolt
EP0712664A4 (en) Crawler type crusher
ZA954531B (en) Tubeformed rock bolt
GB9303099D0 (en) Well packer
AU2020195A (en) Post-grouted rock bolt
EP0749518A4 (en) Rock bolt
GB2274895B (en) Rock bolt
AU8927691A (en) Rock bolt
GB2274894B (en) Rock bolt capsule
GB9105385D0 (en) Improved rock bolt
GB9306288D0 (en) Drill mate
AU661369B2 (en) Rock bolt capsule
AU4739393A (en) Rock bolt
ZA948688B (en) A rock bolt
KR0107754Y1 (en) Rock bolt packer
ZA902301B (en) Rock bolt
ZA915141B (en) Rock bolt
ZA946032B (en) Rock anchor
FI96714B (en) Drilling arrangement
GB8805917D0 (en) Rock bolt
ZA896057B (en) Rock bolt

Legal Events

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

Effective date: 20020208