ID30440A - Baut friksi dengan inti fleksible - Google Patents

Baut friksi dengan inti fleksible

Info

Publication number
ID30440A
ID30440A IDW00200102110A ID20012110A ID30440A ID 30440 A ID30440 A ID 30440A ID W00200102110 A IDW00200102110 A ID W00200102110A ID 20012110 A ID20012110 A ID 20012110A ID 30440 A ID30440 A ID 30440A
Authority
ID
Indonesia
Prior art keywords
friction bolt
core flexible
core
flexible
friction
Prior art date
Application number
IDW00200102110A
Other languages
English (en)
Inventor
H H G Witzand
Original Assignee
Hendrik Hermanus Gerhardus Wit
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 Hendrik Hermanus Gerhardus Wit filed Critical Hendrik Hermanus Gerhardus Wit
Publication of ID30440A publication Critical patent/ID30440A/id

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
    • E21D21/0033—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts having a jacket or outer tube
    • 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
    • E21D20/028—Devices or accesories for injecting a grouting liquid in a bore-hole
    • 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)
  • Piles And Underground Anchors (AREA)
IDW00200102110A 1999-03-01 2000-03-01 Baut friksi dengan inti fleksible ID30440A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPP8941A AUPP894199A0 (en) 1999-03-01 1999-03-01 Friction bolt with flexible core

Publications (1)

Publication Number Publication Date
ID30440A true ID30440A (id) 2001-12-06

Family

ID=3813140

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW00200102110A ID30440A (id) 1999-03-01 2000-03-01 Baut friksi dengan inti fleksible

Country Status (3)

Country Link
AU (1) AUPP894199A0 (id)
ID (1) ID30440A (id)
WO (1) WO2000052304A1 (id)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003234887B1 (en) * 2002-06-21 2003-11-20 Minova Australia Pty Limited Rock bolt grouting
US7381013B1 (en) * 2002-08-02 2008-06-03 Dywidag-Systems Internationalpty Limited Rock bolt post grouting apparatus
US20130294844A1 (en) * 2010-08-16 2013-11-07 Martin Cawood Anchoring device
AU2012209052B2 (en) * 2011-08-02 2017-09-07 DSI Underground Australia Pty Limited Friction Stabiliser and Pull Collar for Same
AU2013204193B2 (en) * 2012-08-22 2015-07-02 DSI Underground Australia Pty Limited A cable bolt assembly
EP4257796A1 (en) * 2022-04-08 2023-10-11 Sandvik Mining and Construction Australia (Production/Supply) Pty Ltd A rock bolt installation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3115062C2 (de) * 1981-04-14 1986-07-10 Stump Bohr Gmbh, 8045 Ismaning Daueranker
US5531545A (en) * 1995-05-11 1996-07-02 Seegmiller; Ben L. Cable bolt structure and method
US5785463A (en) * 1996-01-11 1998-07-28 Jennmar Corporation Combination cable bolt system
AUPO220596A0 (en) * 1996-09-09 1996-10-03 Geosystems Cable bolt

Also Published As

Publication number Publication date
AUPP894199A0 (en) 1999-03-25
WO2000052304A1 (en) 2000-09-08

Similar Documents

Publication Publication Date Title
DE60044873D1 (de) Orientierte biopolymermembrane
DE10084662T1 (de) Mehrfachbahn-Verbinden
DE60009395D1 (de) Bildanzeige
DK1242364T3 (da) Adamantanderivater
DE60006746D1 (de) Reibungsmaterial
DE50011454D1 (de) Handgeschirrspülmittel mit mikrokapseln
DE60029856D1 (de) Falle
ID26056A (id) Popok sekali pakai
ID26389A (id) Popok sekali pakai
DE60008046D1 (de) Reibungsmaterial
FR2797214B1 (fr) Structure souple - rigide
DE50014126D1 (de) Magnetvorrichtung mit integraler Befestigung
DE59910461D1 (de) Baugruppenverbindung
DK1086701T3 (da) Simethiconholdigt laksans
DE69935070D1 (de) Anzeigetafel
ID25571A (id) Popok sekali pakai
ID24782A (id) Popok sekali pakai
ATE237822T1 (de) Kabelendstück
DE60023354D1 (de) Befestigungsvorrichtung mit scherungfähigkeit
DE59906597D1 (de) Kabelablagevorrichtung
ID30440A (id) Baut friksi dengan inti fleksible
ID29340A (id) Inti transpormer
FI980908A0 (fi) Rullauslaite
DE69912059D1 (de) Anzeigetafel
ID25567A (id) Ulir-jepit dengan bahu-puntir