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GB2284032B - Bolt anchoring device and method - Google Patents

Bolt anchoring device and method

Info

Publication number
GB2284032B
GB2284032B GB9322893A GB9322893A GB2284032B GB 2284032 B GB2284032 B GB 2284032B GB 9322893 A GB9322893 A GB 9322893A GB 9322893 A GB9322893 A GB 9322893A GB 2284032 B GB2284032 B GB 2284032B
Authority
GB
United Kingdom
Prior art keywords
anchoring device
bolt anchoring
bolt
anchoring
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
GB9322893A
Other versions
GB9322893D0 (en
GB2284032A (en
Inventor
Nicholas William Midgley
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.)
LONGLEYS
Original Assignee
LONGLEYS
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 LONGLEYS filed Critical LONGLEYS
Priority to GB9322893A priority Critical patent/GB2284032B/en
Publication of GB9322893D0 publication Critical patent/GB9322893D0/en
Publication of GB2284032A publication Critical patent/GB2284032A/en
Application granted granted Critical
Publication of GB2284032B publication Critical patent/GB2284032B/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
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/008—Anchoring or tensioning means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0006—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by the bolt material
    • 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
    • F16B13/12—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
    • F16B13/124—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like fastened by inserting a threaded element, e.g. screw or bolt
    • 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

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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
  • Joining Of Building Structures In Genera (AREA)
GB9322893A 1993-11-06 1993-11-06 Bolt anchoring device and method Expired - Fee Related GB2284032B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9322893A GB2284032B (en) 1993-11-06 1993-11-06 Bolt anchoring device and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9322893A GB2284032B (en) 1993-11-06 1993-11-06 Bolt anchoring device and method

Publications (3)

Publication Number Publication Date
GB9322893D0 GB9322893D0 (en) 1993-12-22
GB2284032A GB2284032A (en) 1995-05-24
GB2284032B true GB2284032B (en) 1997-02-26

Family

ID=10744748

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9322893A Expired - Fee Related GB2284032B (en) 1993-11-06 1993-11-06 Bolt anchoring device and method

Country Status (1)

Country Link
GB (1) GB2284032B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005007236A1 (en) * 2005-02-17 2006-08-31 Fischerwerke Artur Fischer Gmbh & Co. Kg push-in plug
DE102009004921A1 (en) * 2009-01-16 2010-07-22 Fischerwerke Gmbh & Co. Kg anchor sleeve
CN102182182B (en) * 2011-04-13 2013-01-30 杭州图强工程材料有限公司 Pressure-yielding anchor device
CN112761693B (en) * 2021-03-10 2025-04-08 贵州大学 Grouting type expansion anchor rod
EP4549698A1 (en) * 2023-11-01 2025-05-07 Sandvik Mining and Construction Australia (Production/Supply) Pty Ltd An anchor for a rock bolt and a rock bolt

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053471A (en) * 1963-04-11
GB985954A (en) * 1961-10-07 1965-03-10 Egli, Fischer & Co. Ag. Zurich
GB2131514A (en) * 1982-12-08 1984-06-20 Charcon Tunnels Ltd Tunnel lining fastening devices
EP0216233A1 (en) * 1985-09-18 1987-04-01 Impex-Essen Vertrieb von Werkzeugen GmbH Expansion dowel
GB2193550A (en) * 1986-06-24 1988-02-10 Tackburn Limited Fixing device
GB2204654A (en) * 1987-05-14 1988-11-16 Tml Plastics Limited Expanding plugs in bores

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB985954A (en) * 1961-10-07 1965-03-10 Egli, Fischer & Co. Ag. Zurich
GB1053471A (en) * 1963-04-11
GB2131514A (en) * 1982-12-08 1984-06-20 Charcon Tunnels Ltd Tunnel lining fastening devices
EP0216233A1 (en) * 1985-09-18 1987-04-01 Impex-Essen Vertrieb von Werkzeugen GmbH Expansion dowel
GB2193550A (en) * 1986-06-24 1988-02-10 Tackburn Limited Fixing device
GB2204654A (en) * 1987-05-14 1988-11-16 Tml Plastics Limited Expanding plugs in bores

Also Published As

Publication number Publication date
GB9322893D0 (en) 1993-12-22
GB2284032A (en) 1995-05-24

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Legal Events

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

Effective date: 20001106