GB2362443B - An anchor bolt assembly - Google Patents

An anchor bolt assembly

Info

Publication number
GB2362443B
GB2362443B GB0118818A GB0118818A GB2362443B GB 2362443 B GB2362443 B GB 2362443B GB 0118818 A GB0118818 A GB 0118818A GB 0118818 A GB0118818 A GB 0118818A GB 2362443 B GB2362443 B GB 2362443B
Authority
GB
United Kingdom
Prior art keywords
anchor bolt
bolt assembly
assembly
anchor
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
GB0118818A
Other versions
GB2362443A (en
GB0118818D0 (en
Inventor
Arie Cornelis Dekker
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.)
RSC MINING
Original Assignee
RSC MINING
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 RSC MINING filed Critical RSC MINING
Publication of GB0118818D0 publication Critical patent/GB0118818D0/en
Publication of GB2362443A publication Critical patent/GB2362443A/en
Application granted granted Critical
Publication of GB2362443B publication Critical patent/GB2362443B/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
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts

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)
  • Joining Of Building Structures In Genera (AREA)
  • Dowels (AREA)
GB0118818A 1999-12-15 2000-12-04 An anchor bolt assembly Expired - Fee Related GB2362443B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA997711 1999-12-15
PCT/IB2000/001789 WO2001044621A1 (en) 1999-12-15 2000-12-04 An anchor bolt assembly

Publications (3)

Publication Number Publication Date
GB0118818D0 GB0118818D0 (en) 2001-09-26
GB2362443A GB2362443A (en) 2001-11-21
GB2362443B true GB2362443B (en) 2003-04-09

Family

ID=25588041

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0118818A Expired - Fee Related GB2362443B (en) 1999-12-15 2000-12-04 An anchor bolt assembly

Country Status (4)

Country Link
AU (1) AU773970B2 (en)
CA (1) CA2363986A1 (en)
GB (1) GB2362443B (en)
WO (1) WO2001044621A1 (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1562507A (en) * 1967-04-26 1969-04-04
US4393638A (en) * 1979-10-16 1983-07-19 Upat Gmbh & Co. Anchor rod, method of setting it in place and method of its manufacture
EP0255392A1 (en) * 1986-07-30 1988-02-03 Du Pont (Australia) Ltd.. Reinforcing method and means
US5013192A (en) * 1982-06-25 1991-05-07 Scott Investment Partners Dynamic rock stabilizing fixture
DE4108500A1 (en) * 1990-03-16 1991-09-19 Newkem Australia MOUNTAIN ANCHOR
US5054146A (en) * 1988-12-08 1991-10-08 Videx-Wire Products (Pty.) Limited Anchor bolt
CA2114901A1 (en) * 1994-02-03 1994-09-15 Dominion Bridge Anchor bolt
CH685306A5 (en) * 1994-05-19 1995-05-31 Spann Stahl Ag Rock bolt assembly for mine galleries, tunnels etc. in rock
US5433558A (en) * 1990-10-29 1995-07-18 Bhp Engineering Pty Ltd Self-tapping, and self-tapping and self-drilling, rock bolts
US5735653A (en) * 1996-03-07 1998-04-07 Hilti Aktiengesellschaft Anchor rod for composite anchors
US5775850A (en) * 1993-08-12 1998-07-07 The Broken Hill Proprietary Company Limited Rock bolt

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1562507A (en) * 1967-04-26 1969-04-04
US4393638A (en) * 1979-10-16 1983-07-19 Upat Gmbh & Co. Anchor rod, method of setting it in place and method of its manufacture
US5013192A (en) * 1982-06-25 1991-05-07 Scott Investment Partners Dynamic rock stabilizing fixture
EP0255392A1 (en) * 1986-07-30 1988-02-03 Du Pont (Australia) Ltd.. Reinforcing method and means
US5054146A (en) * 1988-12-08 1991-10-08 Videx-Wire Products (Pty.) Limited Anchor bolt
DE4108500A1 (en) * 1990-03-16 1991-09-19 Newkem Australia MOUNTAIN ANCHOR
US5433558A (en) * 1990-10-29 1995-07-18 Bhp Engineering Pty Ltd Self-tapping, and self-tapping and self-drilling, rock bolts
US5775850A (en) * 1993-08-12 1998-07-07 The Broken Hill Proprietary Company Limited Rock bolt
CA2114901A1 (en) * 1994-02-03 1994-09-15 Dominion Bridge Anchor bolt
CH685306A5 (en) * 1994-05-19 1995-05-31 Spann Stahl Ag Rock bolt assembly for mine galleries, tunnels etc. in rock
US5735653A (en) * 1996-03-07 1998-04-07 Hilti Aktiengesellschaft Anchor rod for composite anchors

Also Published As

Publication number Publication date
AU773970B2 (en) 2004-06-10
GB2362443A (en) 2001-11-21
WO2001044621A1 (en) 2001-06-21
GB0118818D0 (en) 2001-09-26
AU1409301A (en) 2001-06-25
CA2363986A1 (en) 2001-06-21

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Legal Events

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

Effective date: 20041204