CA2089038C - Methode de fabrication d'un element d'ancrage a partir d'un toron de fils d'acier - Google Patents

Methode de fabrication d'un element d'ancrage a partir d'un toron de fils d'acier

Info

Publication number
CA2089038C
CA2089038C CA002089038A CA2089038A CA2089038C CA 2089038 C CA2089038 C CA 2089038C CA 002089038 A CA002089038 A CA 002089038A CA 2089038 A CA2089038 A CA 2089038A CA 2089038 C CA2089038 C CA 2089038C
Authority
CA
Canada
Prior art keywords
strand
wires
central wire
central
spreading
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
CA002089038A
Other languages
English (en)
Other versions
CA2089038A1 (fr
Inventor
Thomas Herbst
Harold Douglas Fines
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.)
Dywidag Systems International GmbH
Original Assignee
Dyckerhoff and Widmann AG
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 Dyckerhoff and Widmann AG filed Critical Dyckerhoff and Widmann AG
Publication of CA2089038A1 publication Critical patent/CA2089038A1/fr
Application granted granted Critical
Publication of CA2089038C publication Critical patent/CA2089038C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B5/00—Making ropes or cables from special materials or of particular form
    • D07B5/005—Making ropes or cables from special materials or of particular form characterised by their outer shape or surface properties
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
    • D07B7/16—Auxiliary apparatus
    • D07B7/18—Auxiliary apparatus for spreading or untwisting ropes or cables into constituent parts for treatment or splicing purposes
    • D07B7/187—Auxiliary apparatus for spreading or untwisting ropes or cables into constituent parts for treatment or splicing purposes for forming bulbs in ropes or cables
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74—Means for anchoring structural elements or bulkheads
    • E02D5/80—Ground anchors
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions
    • E04C5/12—Anchoring devices
    • 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
    • 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)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Piles And Underground Anchors (AREA)
  • Ropes Or Cables (AREA)
  • Wire Processing (AREA)
  • Reinforcement Elements For Buildings (AREA)
CA002089038A 1992-02-09 1993-02-08 Methode de fabrication d'un element d'ancrage a partir d'un toron de fils d'acier Expired - Fee Related CA2089038C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4203740.9 1992-02-09
DE4203740A DE4203740C2 (de) 1992-02-09 1992-02-09 Verfahren zum Herstellen eines Ankerelementes aus einer Litze aus verdrillten Stahldrähten

Publications (2)

Publication Number Publication Date
CA2089038A1 CA2089038A1 (fr) 1993-08-10
CA2089038C true CA2089038C (fr) 1999-09-07

Family

ID=6451284

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002089038A Expired - Fee Related CA2089038C (fr) 1992-02-09 1993-02-08 Methode de fabrication d'un element d'ancrage a partir d'un toron de fils d'acier

Country Status (5)

Country Link
AU (1) AU658972B2 (fr)
CA (1) CA2089038C (fr)
DE (1) DE4203740C2 (fr)
GB (1) GB2265394B (fr)
MX (1) MX9300305A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4432128C2 (de) * 1994-09-09 2001-09-06 Dyckerhoff & Widmann Ag Verfahren zum Herstellen eines Ankerelements für einen Erd- oder Felsanker, Felsbolzen oder dergleichen aus einer Litze aus verdrillten Stahldrähten
AUPQ274599A0 (en) 1999-09-13 1999-10-07 Garford Pty Ltd Apparatus for the manufacture of rock bolts
AU770594B2 (en) * 1999-09-13 2004-02-26 Garford Pty Ltd Apparatus for the manufacture of rock bolts
CA2318609A1 (fr) 2000-09-05 2002-03-05 Michael Malkoski Inconnu
AU2003904006A0 (en) 2003-08-01 2003-08-14 Garford Pty Ltd Improved cable bolt
US7458242B2 (en) 2004-09-13 2008-12-02 Dywidag-Systems International Pty Limited Apparatus and method for manufacturing a rock bolt
AU2005200714B2 (en) 2005-02-17 2011-10-27 Fci Holdings Delaware, Inc. Cable bulbing apparatus and method for forming bulbs in a cable bolt
WO2011047416A1 (fr) * 2009-10-23 2011-04-28 Garford Pty Ltd Câble d'ancrage
DE102011078767A1 (de) * 2011-07-07 2013-01-10 Hilti Aktiengesellschaft Litzenanker
US20140033782A1 (en) * 2012-01-24 2014-02-06 Fci Holdings Delaware, Inc. Method and Apparatus for Continuous Bulbing of Stranded Cable
AU2013202092B2 (en) 2012-04-02 2016-06-09 FCI Holdings Delaware, LLC Manufacture of cable bolts

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB290589A (en) * 1927-05-14 1928-12-06 Kabelfabrik Ag Process and apparatus for the production of ropes and cable armourings
DE1525129C3 (de) * 1965-01-02 1975-01-30 Intercontinentale-Technik Gesellschaft Fuer Planung Und Konstruktion Mbh, 8000 Muenchen Bündel aus hochfesten metallischen Längselementen
FR1539176A (fr) * 1967-08-03 1968-09-13 Soletanche Dispositif de tirant destiné à être ancré dans le sol
FR1551162A (fr) * 1967-11-14 1968-12-27
CH583340A5 (fr) * 1974-06-19 1976-12-31 Losinger Ag
DE2704818C3 (de) * 1977-02-05 1981-11-26 Dyckerhoff & Widmann AG, 8000 München Verankerung eines Bündelspannglieds für Spannbeton
SU727751A1 (ru) * 1977-11-01 1980-04-15 Научно-Исследовательский Институт Ордена Трудового Красного Знамени Оснований И Подземных Сооружений Им. Н.И.Герсеванова Грунтовый инъекционный анкер
SU763526A1 (ru) * 1978-02-22 1980-09-15 Ордена Трудового Красного Знамени Научно-Исследовательский Институт Оснований И Подземных Сооружений Им.Н.М.Герсеванова Грунтовый инъекционный анкер
DE3125166C2 (de) * 1981-06-26 1993-12-02 Dyckerhoff & Widmann AG, 8000 München Verfahren zum Herstellen eines nachspannbaren Verpreßankers
FR2473080A1 (fr) * 1979-12-21 1981-07-10 Kanai Hiroyuki Cable d'acier
DE3343352C1 (de) * 1983-11-30 1985-06-05 Max 8228 Freilassing Aicher Verbundkabel für Spannbetonbauwerke, vorzugsweise für Schrägkabelbrücken
EP0163479B1 (fr) * 1984-05-22 1990-08-29 Helix Cables International Pty. Ltd. Surveillance du souterrain
DE3507732A1 (de) * 1985-03-05 1986-09-18 Dyckerhoff & Widmann AG, 8000 München Zugglied fuer einen felsbolzen oder dergleichen
CA2002806C (fr) * 1988-11-14 1995-08-08 Garford Pty Ltd Ancrage pour roc et methode de fabrication connexe
DE3936168A1 (de) * 1989-10-31 1991-05-02 Dyckerhoff & Widmann Ag Verfahren zum herstellen eines zugglieds aus einer mehrzahl von einzelelementen und abstandhalter zur verwendung bei dem verfahren
SE467788B (sv) * 1989-12-04 1992-09-14 Paalgruppen Geomekan Ab Saett att tillverka armering foer betongelement, foeretraedesvis betongpaalar, armering och stoettorgan ingaaende i dylik samt betongelement med dylik armering
GB2263287B (en) * 1992-01-15 1995-04-26 Dywidag Systems A cable bolt

Also Published As

Publication number Publication date
DE4203740A1 (de) 1993-08-12
MX9300305A (es) 1993-09-01
CA2089038A1 (fr) 1993-08-10
GB2265394A (en) 1993-09-29
GB9302546D0 (en) 1993-03-24
AU3287093A (en) 1993-08-12
DE4203740C2 (de) 1996-07-11
AU658972B2 (en) 1995-05-04
GB2265394B (en) 1995-12-20

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed