BE899784A - Element d'ancrage flexible. - Google Patents

Element d'ancrage flexible.

Info

Publication number
BE899784A
BE899784A BE0/213031A BE213031A BE899784A BE 899784 A BE899784 A BE 899784A BE 0/213031 A BE0/213031 A BE 0/213031A BE 213031 A BE213031 A BE 213031A BE 899784 A BE899784 A BE 899784A
Authority
BE
Belgium
Prior art keywords
anchoring element
traction member
flexible anchoring
extensible
rock
Prior art date
Application number
BE0/213031A
Other languages
English (en)
Inventor
J Bauer
D Ulbricht
Original Assignee
Thyssen Industrie
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 Thyssen Industrie filed Critical Thyssen Industrie
Publication of BE899784A publication Critical patent/BE899784A/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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 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
    • F16B13/14—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
    • F16B2013/148—Means for inhibiting adhesion between dowel or anchor bolt parts and the surrounding grouting composition

Abstract

Elément d'ancrage pour roche 5 constitué d'un organe de traction 10 qui peut etre fixe dans la partie la plus profonde 8 d'un trou perforé 2 et à l'embouchure 7 de celui-ci ainsi qu'éventuellement d'une plaque d'ancrage 12 qui peut etre pressée sur la roche, l'organe de traction étant fabriqué à partir d'un acier extensible, caractérisé en ce que l'organe de traction extensible est constitué à partir d'un acier inoxydable, austénitique.
BE0/213031A 1983-06-07 1984-05-29 Element d'ancrage flexible. BE899784A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833320460 DE3320460C1 (de) 1983-06-07 1983-06-07 Nachgiebiger Gebirgsanker

Publications (1)

Publication Number Publication Date
BE899784A true BE899784A (fr) 1984-09-17

Family

ID=6200810

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/213031A BE899784A (fr) 1983-06-07 1984-05-29 Element d'ancrage flexible.

Country Status (4)

Country Link
BE (1) BE899784A (fr)
DE (1) DE3320460C1 (fr)
FR (1) FR2547351B1 (fr)
GB (1) GB2141804A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3507732A1 (de) * 1985-03-05 1986-09-18 Dyckerhoff & Widmann AG, 8000 München Zugglied fuer einen felsbolzen oder dergleichen
DE3767231D1 (de) * 1986-06-24 1991-02-14 Ars Forges Boulonneries Verlaengerbarer ausbauanker, ausbaumethode, verwendung des ankers.
FR2613438B1 (fr) * 1987-03-30 1989-06-23 Ars Forges Boulonneries Perfectionnement a un boulon de soutenement extensible et methode de soutenement
DE3708764C2 (de) * 1987-03-18 1995-07-13 Upat Max Langensiepen Kg Ankerstange für einen Kunstharzklebeanker
DE4445154A1 (de) * 1994-12-17 1996-06-20 Fischer Artur Werke Gmbh Verfahren zur Herstellung eines aus korrosionsbeständigem Stahl bestehenden Spreizankers
DE19716926A1 (de) * 1997-04-23 1998-10-29 Mkt Metall Kunststoff Technik Spreizdübel, insbesondere aus rostfreiem Stahl
AU2002953368A0 (en) * 2002-12-16 2003-01-09 Garford Pty Ltd A yielding rock bolt
JP5113150B2 (ja) * 2006-04-06 2013-01-09 ガーフォード ピーティーワイ リミテッド 降伏型ロックボルト
WO2010078639A1 (fr) * 2009-01-07 2010-07-15 Mansour Mining Inc. Boulon conique déformable et son procédé de fabrication
DE102011012955A1 (de) * 2011-03-08 2012-09-13 Karlsruher Institut für Technologie Anker-Befestigungselement
DE102020132950A1 (de) 2020-12-10 2022-06-15 Geobrugg Ag Korrosionsschutzvorrichtung, Korrosionsschutzsystem, korrosionsgeschütztes Böschungsstabilisierungssystem und Verfahren zur korrosionsgeschützten Verankerung eines geotechnischen Ankerelements

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR92589E (fr) * 1967-06-15 1968-11-29 Assemblages pour tiges d'ancrage
GB1352599A (en) * 1971-08-24 1974-05-08 Tokai Cold Forming Co Ltd Connecting rod bolts
GB1411077A (en) * 1971-10-29 1975-10-22 Harris Ltd Edgar Method of fastening two or more members with respect to one another
DE7533050U (de) * 1975-10-17 1976-02-19 Bergwerksverband Gmbh, 4300 Essen Gebirgsanker
DE2556493A1 (de) * 1975-12-16 1977-06-30 Alfons Harke Verankerungsbolzen
DE2624559C2 (de) * 1976-06-01 1985-09-05 Gebirgssicherung GmbH, Salzburg Gebirgsanker
AT371840B (de) * 1978-05-31 1983-08-10 Voest Ag Verfahren zur herstellung von ankerstaeben oder ankerdraehten
FR2442988A1 (fr) * 1978-12-01 1980-06-27 Bbc Brown Boveri & Cie Boulon extensible pour l'assemblage d'elements de construction soumis a des chocs thermiques
DE3146587C2 (de) * 1981-11-25 1984-11-08 Bergwerksverband Gmbh, 4300 Essen Gebirksanker
DE8311672U1 (de) * 1983-04-20 1983-11-03 Bochumer Eisenhütte Heintzmann GmbH & Co KG, 4630 Bochum Gebirgsanker

Also Published As

Publication number Publication date
GB8414253D0 (en) 1984-07-11
FR2547351B1 (fr) 1987-01-23
DE3320460C1 (de) 1984-10-18
FR2547351A1 (fr) 1984-12-14
GB2141804A (en) 1985-01-03

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: THYSSEN INDUSTRIE A.G.

Effective date: 19900531