GB2265394B - Method and apparatus for manufacturing an anchor element from a strand of twisted steel wire - Google Patents

Method and apparatus for manufacturing an anchor element from a strand of twisted steel wire

Info

Publication number
GB2265394B
GB2265394B GB9302546A GB9302546A GB2265394B GB 2265394 B GB2265394 B GB 2265394B GB 9302546 A GB9302546 A GB 9302546A GB 9302546 A GB9302546 A GB 9302546A GB 2265394 B GB2265394 B GB 2265394B
Authority
GB
United Kingdom
Prior art keywords
strand
manufacturing
steel wire
anchor element
twisted steel
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
GB9302546A
Other versions
GB2265394A (en
GB9302546D0 (en
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.)
Walter Bau AG
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 GB9302546D0 publication Critical patent/GB9302546D0/en
Publication of GB2265394A publication Critical patent/GB2265394A/en
Application granted granted Critical
Publication of GB2265394B publication Critical patent/GB2265394B/en
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)
  • Reinforcement Elements For Buildings (AREA)
  • Wire Processing (AREA)
GB9302546A 1992-02-09 1993-02-09 Method and apparatus for manufacturing an anchor element from a strand of twisted steel wire Expired - Fee Related GB2265394B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4203740A DE4203740C2 (en) 1992-02-09 1992-02-09 Method for producing an anchor element from a strand made of twisted steel wires

Publications (3)

Publication Number Publication Date
GB9302546D0 GB9302546D0 (en) 1993-03-24
GB2265394A GB2265394A (en) 1993-09-29
GB2265394B true GB2265394B (en) 1995-12-20

Family

ID=6451284

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9302546A Expired - Fee Related GB2265394B (en) 1992-02-09 1993-02-09 Method and apparatus for manufacturing an anchor element from a strand of twisted steel wire

Country Status (5)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4432128C2 (en) * 1994-09-09 2001-09-06 Dyckerhoff & Widmann Ag Method for producing an anchor element for an earth or rock anchor, rock bolts or the like from a strand of twisted steel wires
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 (en) 2000-09-05 2002-03-05 Michael Malkoski Unknown
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
AU2010310869B2 (en) * 2009-10-23 2014-08-28 Garford Pty Ltd Cable bolt
DE102011078767A1 (en) * 2011-07-07 2013-01-10 Hilti Aktiengesellschaft Strand
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, Inc. Manufacture of cable bolts

Citations (3)

* 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
GB1135491A (en) * 1965-01-02 1968-12-04 Intercontinentale Technik Ges A prestressing element
GB2263287A (en) * 1992-01-15 1993-07-21 Dywidag Systems A cable bolt

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1539176A (en) * 1967-08-03 1968-09-13 Soletanche Tie rod device intended to be anchored in the ground
FR1551162A (en) * 1967-11-14 1968-12-27
CH583340A5 (en) * 1974-06-19 1976-12-31 Losinger Ag
DE2704818C3 (en) * 1977-02-05 1981-11-26 Dyckerhoff & Widmann AG, 8000 München Anchoring of a bundle tendon for prestressed concrete
SU727751A1 (en) * 1977-11-01 1980-04-15 Научно-Исследовательский Институт Ордена Трудового Красного Знамени Оснований И Подземных Сооружений Им. Н.И.Герсеванова Injection ground anchor
SU763526A1 (en) * 1978-02-22 1980-09-15 Ордена Трудового Красного Знамени Научно-Исследовательский Институт Оснований И Подземных Сооружений Им.Н.М.Герсеванова Soil injection anchor
DE3125166C3 (en) * 1981-06-26 1993-12-02 Dyckerhoff & Widmann Ag Method for producing a re-tensionable compression anchor
FR2473080A1 (en) * 1979-12-21 1981-07-10 Kanai Hiroyuki STEEL CABLE
DE3343352C1 (en) * 1983-11-30 1985-06-05 Max 8228 Freilassing Aicher Composite cable for prestressed concrete constructions, preferably for cable-stayed bridges
EP0163479B1 (en) * 1984-05-22 1990-08-29 Helix Cables International Pty. Ltd. Ground control
DE3507732A1 (en) * 1985-03-05 1986-09-18 Dyckerhoff & Widmann AG, 8000 München TIE LINK FOR A ROCK BOLT OR THE LIKE
CA2002806C (en) * 1988-11-14 1995-08-08 Garford Pty Ltd Rock anchor and method of manufacture
DE3936168A1 (en) * 1989-10-31 1991-05-02 Dyckerhoff & Widmann Ag Process to construct hawser - utilises plastic segments to hold steel wires to build up one section at a time
SE467788B (en) * 1989-12-04 1992-09-14 Paalgruppen Geomekan Ab MANUFACTURED TO MANUFACTURE ARMING FOR CONCRETE ELEMENTS, PRELIMINARY CONCRETE PILLARS, ARMING AND SUPPORT ORGANIZATION INCLUDED IN DIFFICULT AND CONCRETE ELEMENTS WITH DIFFICULT ARMING

Patent Citations (3)

* 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
GB1135491A (en) * 1965-01-02 1968-12-04 Intercontinentale Technik Ges A prestressing element
GB2263287A (en) * 1992-01-15 1993-07-21 Dywidag Systems A cable bolt

Also Published As

Publication number Publication date
DE4203740C2 (en) 1996-07-11
CA2089038C (en) 1999-09-07
GB2265394A (en) 1993-09-29
AU3287093A (en) 1993-08-12
DE4203740A1 (en) 1993-08-12
MX9300305A (en) 1993-09-01
GB9302546D0 (en) 1993-03-24
AU658972B2 (en) 1995-05-04
CA2089038A1 (en) 1993-08-10

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110209