CA1059351A - Boulon pour cable - Google Patents

Boulon pour cable

Info

Publication number
CA1059351A
CA1059351A CA289,954A CA289954A CA1059351A CA 1059351 A CA1059351 A CA 1059351A CA 289954 A CA289954 A CA 289954A CA 1059351 A CA1059351 A CA 1059351A
Authority
CA
Canada
Prior art keywords
cable
protrusions
bolt
outwardly
hole
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
Application number
CA289,954A
Other languages
English (en)
Inventor
Paul J. Villgren
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA289,954A priority Critical patent/CA1059351A/fr
Application granted granted Critical
Publication of CA1059351A publication Critical patent/CA1059351A/fr
Expired 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
    • 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
    • E21D20/021—Grouting with inorganic components, e.g. cement
    • 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
    • E21D21/006—Anchoring-bolts made of cables or wires

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)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Piles And Underground Anchors (AREA)
CA289,954A 1977-11-01 1977-11-01 Boulon pour cable Expired CA1059351A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA289,954A CA1059351A (fr) 1977-11-01 1977-11-01 Boulon pour cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA289,954A CA1059351A (fr) 1977-11-01 1977-11-01 Boulon pour cable

Publications (1)

Publication Number Publication Date
CA1059351A true CA1059351A (fr) 1979-07-31

Family

ID=4109908

Family Applications (1)

Application Number Title Priority Date Filing Date
CA289,954A Expired CA1059351A (fr) 1977-11-01 1977-11-01 Boulon pour cable

Country Status (1)

Country Link
CA (1) CA1059351A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4790129A (en) * 1984-05-22 1988-12-13 Rock Engineering Pty. Limited Ground control
FR2650337A1 (fr) * 1989-07-27 1991-02-01 Timoni Patrice Dispositif de consolidation des terrains - boulon de scellement a longueur variable
EP0442935A4 (en) * 1988-11-14 1992-06-03 Garford Pty Ltd Improved rock anchor and method of manufacture
US6056482A (en) * 1996-01-11 2000-05-02 Jennmar Corporation Cable bolt head
US7458242B2 (en) 2004-09-13 2008-12-02 Dywidag-Systems International Pty Limited Apparatus and method for manufacturing a rock bolt
AU2006200094B2 (en) * 2003-11-20 2012-01-19 Fci Holdings Delaware, Inc. Cable bolt

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4790129A (en) * 1984-05-22 1988-12-13 Rock Engineering Pty. Limited Ground control
EP0442935A4 (en) * 1988-11-14 1992-06-03 Garford Pty Ltd Improved rock anchor and method of manufacture
FR2650337A1 (fr) * 1989-07-27 1991-02-01 Timoni Patrice Dispositif de consolidation des terrains - boulon de scellement a longueur variable
WO1991002141A1 (fr) * 1989-07-27 1991-02-21 Patrice Timoni Dispositif de consolidation des terrains boulon de scellement a longueur variable
US6056482A (en) * 1996-01-11 2000-05-02 Jennmar Corporation Cable bolt head
US6322290B1 (en) 1996-01-11 2001-11-27 Jennmar Corporation Cable bolt head
AU2006200094B2 (en) * 2003-11-20 2012-01-19 Fci Holdings Delaware, Inc. Cable bolt
US7458242B2 (en) 2004-09-13 2008-12-02 Dywidag-Systems International Pty Limited Apparatus and method for manufacturing a rock bolt

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