AU578850B2 - Rock bolt - Google Patents

Rock bolt

Info

Publication number
AU578850B2
AU578850B2 AU65546/86A AU6554686A AU578850B2 AU 578850 B2 AU578850 B2 AU 578850B2 AU 65546/86 A AU65546/86 A AU 65546/86A AU 6554686 A AU6554686 A AU 6554686A AU 578850 B2 AU578850 B2 AU 578850B2
Authority
AU
Australia
Prior art keywords
rock bolt
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.)
Ceased
Application number
AU65546/86A
Other versions
AU6554686A (en
Inventor
John Eric Schott
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.)
Fosroc International Ltd
Original Assignee
ARNALL WICKMAN Pty Ltd
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 ARNALL WICKMAN Pty Ltd filed Critical ARNALL WICKMAN Pty Ltd
Priority to AU65546/86A priority Critical patent/AU578850B2/en
Publication of AU6554686A publication Critical patent/AU6554686A/en
Priority to AU16934/88A priority patent/AU604905B2/en
Application granted granted Critical
Publication of AU578850B2 publication Critical patent/AU578850B2/en
Anticipated expiration legal-status Critical
Ceased 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)
AU65546/86A 1985-11-20 1985-11-20 Rock bolt Ceased AU578850B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU65546/86A AU578850B2 (en) 1985-11-20 1985-11-20 Rock bolt
AU16934/88A AU604905B2 (en) 1985-11-20 1988-05-30 Rock bolt dowell

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU65546/86A AU578850B2 (en) 1985-11-20 1985-11-20 Rock bolt
AUPH3500 1985-11-20

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU16934/88A Division AU604905B2 (en) 1985-11-20 1988-05-30 Rock bolt dowell

Publications (2)

Publication Number Publication Date
AU6554686A AU6554686A (en) 1987-05-28
AU578850B2 true AU578850B2 (en) 1988-11-03

Family

ID=3750204

Family Applications (1)

Application Number Title Priority Date Filing Date
AU65546/86A Ceased AU578850B2 (en) 1985-11-20 1985-11-20 Rock bolt

Country Status (1)

Country Link
AU (1) AU578850B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0514362A1 (en) * 1991-05-06 1992-11-19 Sagasta Galdos, Juana Elena Sleeve for anchoring bolt
EP2295719A3 (en) * 2009-09-03 2015-05-20 HILTI Aktiengesellschaft Fixing element and method for manufacturing the same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE36035T1 (en) * 1985-01-17 1988-08-15 Weidmann H Ag ANCHORS FOR SECURING WALLS IN CAVITY STRUCTURES.
US5314268A (en) * 1993-01-13 1994-05-24 Jennmar Corporation Non-metallic reinforcing rod and method of use in supporting a rock formation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462147A (en) * 1967-08-17 1969-08-19 Emanuel Mancuso Sectional billiard cue with easy detachment feature
EP0006520A1 (en) * 1978-06-22 1980-01-09 Bayer Ag Tensioning ground and rock anchoring bolt
AU560858B2 (en) * 1983-06-24 1987-04-16 Bestobell South Africa (Proprietary) Limited Yieldable timber roof prop

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462147A (en) * 1967-08-17 1969-08-19 Emanuel Mancuso Sectional billiard cue with easy detachment feature
EP0006520A1 (en) * 1978-06-22 1980-01-09 Bayer Ag Tensioning ground and rock anchoring bolt
AU560858B2 (en) * 1983-06-24 1987-04-16 Bestobell South Africa (Proprietary) Limited Yieldable timber roof prop

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0514362A1 (en) * 1991-05-06 1992-11-19 Sagasta Galdos, Juana Elena Sleeve for anchoring bolt
EP2295719A3 (en) * 2009-09-03 2015-05-20 HILTI Aktiengesellschaft Fixing element and method for manufacturing the same

Also Published As

Publication number Publication date
AU6554686A (en) 1987-05-28

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired