GB1341632A - Tendons - Google Patents

Tendons

Info

Publication number
GB1341632A
GB1341632A GB2467271*A GB2467271A GB1341632A GB 1341632 A GB1341632 A GB 1341632A GB 2467271 A GB2467271 A GB 2467271A GB 1341632 A GB1341632 A GB 1341632A
Authority
GB
United Kingdom
Prior art keywords
corrosion inhibitor
strand
polymer
grease
die
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
Application number
GB2467271*A
Other languages
English (en)
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.)
Lang F A
Original Assignee
Lang F A
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21808634&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB1341632(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lang F A filed Critical Lang F A
Publication of GB1341632A publication Critical patent/GB1341632A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
    • D07B1/141—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising liquid, pasty or powder agents, e.g. lubricants or anti-corrosive oils or greases
    • D07B1/144—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising liquid, pasty or powder agents, e.g. lubricants or anti-corrosive oils or greases for cables or cable components built-up from metal wires
    • 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
    • D07B7/02—Machine details; Auxiliary devices
    • D07B7/12—Machine details; Auxiliary devices for softening, lubricating or impregnating ropes, cables, or component strands thereof
    • 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
    • D07B7/02—Machine details; Auxiliary devices
    • D07B7/14—Machine details; Auxiliary devices for coating or wrapping ropes, cables, or component strands thereof
    • D07B7/145—Coating or filling-up interstices
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/2023—Strands with core
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/2042—Strands characterised by a coating
    • D07B2201/2044—Strands characterised by a coating comprising polymers
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/2046—Strands comprising fillers
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2075—Fillers
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2075—Fillers
    • D07B2201/2077—Fillers having an anti-corrosive function
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2015—Construction industries
    • D07B2501/2023—Concrete enforcements

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Ropes Or Cables (AREA)
  • Reinforcement Elements For Buildings (AREA)
GB2467271*A 1970-03-24 1971-04-19 Tendons Expired GB1341632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2224970A 1970-03-24 1970-03-24

Publications (1)

Publication Number Publication Date
GB1341632A true GB1341632A (en) 1973-12-25

Family

ID=21808634

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2467271*A Expired GB1341632A (en) 1970-03-24 1971-04-19 Tendons

Country Status (4)

Country Link
US (1) US3646748A (https=)
JP (1) JPS5347609B1 (https=)
CA (1) CA943785A (https=)
GB (1) GB1341632A (https=)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3899384A (en) * 1970-12-02 1975-08-12 William F Kelly Apparatus for manufacturing a tendon
IT963653B (it) * 1972-08-02 1974-01-21 Pirelli Perfezionamento alla fabbricazione di cavi elettrici
JPS537731B2 (https=) * 1972-10-19 1978-03-22
GB1437339A (en) * 1972-11-17 1976-05-26 Fosroc Ag Anchoring
US3923003A (en) * 1974-05-06 1975-12-02 Southwire Co Production of flooded multistrand cable
US3979896A (en) * 1975-02-24 1976-09-14 The United States Of America As Represented By The Secretary Of The Navy Impregnated and encapsulated wire rope and cable
US4144610A (en) * 1977-04-27 1979-03-20 Custom Cable Company Flexible bristle
GB2041783B (en) * 1979-02-23 1983-05-11 Sumitomo Metal Ind Surface-coated nonmagnetic steel material
US4348844A (en) * 1980-09-25 1982-09-14 Morris Schupack Electrically isolated reinforcing tendon assembly and method
DE3038898C2 (de) * 1980-10-15 1985-10-10 Dyckerhoff & Widmann AG, 8000 München Verfahren zum Erzeugen eines Korrosionsschutzes bei Litzen aus hochfesten Stahldrähten
US4406114A (en) * 1981-10-26 1983-09-27 Southwire Company Core wire coating strander
US4557087A (en) * 1982-09-04 1985-12-10 Japanese National Railways Metallic sheath for a posttensioning method provided with rust proofing treatment
US4445321A (en) * 1982-11-29 1984-05-01 Hutchinson Raymond E Tendon construction for posttensioning prestressed concrete and the method of making such tendons
US4490969A (en) * 1983-03-25 1985-01-01 Amsted Industries Incorporated Plastic encapsulated wire rope
FR2544768B1 (fr) * 1983-04-19 1985-08-16 Freyssinet Int Stup Perfectionnements aux procedes et dispositifs pour graisser les extremites d'armatures de precontrainte
EP0146126B1 (en) * 1983-12-16 1992-03-11 Sumitomo Electric Industries Limited A prestressed concrete member obtained by post tensioning
US4533421A (en) * 1984-04-25 1985-08-06 Pattridge Post Tension, Inc. Method for making a lap seam extruded tendon
US4623504A (en) * 1984-10-22 1986-11-18 Smith Larry F Method and apparatus for making post-tensioning tendons for concrete
JPS61122361A (ja) * 1984-11-20 1986-06-10 川鉄テクノワイヤ株式会社 アンボンドｐｃ鋼撚線
JPS61122360A (ja) * 1984-11-20 1986-06-10 川鉄テクノワイヤ株式会社 アンボンドｐｃ鋼撚線
US4653956A (en) * 1984-12-12 1987-03-31 Lang Frederic A Highway pavement
FR2579236B1 (fr) * 1985-03-19 1987-07-17 Elf France Cable de precontrainte prefabrique et son procede de fabrication
DE3673050D1 (de) * 1985-04-08 1990-09-06 Sumitomo Electric Industries Vorspannstahlkoerper.
US4616458A (en) * 1985-07-01 1986-10-14 Vsl Corporation Protective apparatus for tendons in tendon tensioning anchor assemblies
NL8502588A (nl) * 1985-09-20 1987-04-16 Bekaert Cockerill Nv Sa Voorspanelement met uitgestelde hechting en werkwijze voor het spannen van beton alsmede voorgespannen betonelement.
US4773198A (en) * 1986-09-05 1988-09-27 Continental Concrete Structures, Inc. Post-tensioning anchorages for aggressive environments
US5254190A (en) * 1986-12-28 1993-10-19 Shinko Kosen Kogyo Kabushiki Kaisha Tendons for prestressed concrete structures and method of using such tendons
JPS63167836A (ja) * 1986-12-28 1988-07-11 神鋼鋼線工業株式会社 プレストレストコンクリ−ト用緊張材およびその使用方法
US4870814A (en) * 1988-04-29 1989-10-03 Orscheln Co. Process for manufacturing corrosion resistant cable
DE3823964A1 (de) * 1988-07-15 1990-02-22 Bilfinger Berger Vorspanntech Verfahren zur erneuerung des korrosionsschutzes von zuggliedern von bruecken und gleichartig verspannten bauwerken sowie vorrichung zur durchfuehrung des verfahrens
FR2642776B1 (fr) * 1989-02-07 1992-05-29 Sif Entreprise Bachy Elements de plancher a precontrainte relachable et procede de realisation d'une fouille par la technique de la paroi moulee les mettant en oeuvr
DE59001339D1 (de) * 1989-04-12 1993-06-09 Vorspann Technik Gmbh Spannbuendel aus mehreren spanngliedern wie litzen, staeben oder draehten.
AU625551B2 (en) * 1990-02-08 1992-07-16 Shinko Wire Company, Ltd also known as Shinko Kosen Kogyo Kabushiki Kaisha Tendons for prestressed concrete structures and method of using and process for making such tendons
US5263307A (en) * 1991-02-15 1993-11-23 Hokkai Koki Co., Ltd. Corrosion resistant PC steel stranded cable and process of and apparatus for producing the same
AT400736B (de) * 1991-03-19 1996-03-25 Vorspann Technik Gmbh Spannbündel für vorgespannte tragwerke aus beton
FR2708263B1 (fr) * 1993-07-01 1995-10-20 Bouygues Sa Composition de béton de fibres métalliques pour mouler un élément en béton, éléments obtenus et procédé de cure thermique.
US5540030A (en) * 1994-07-01 1996-07-30 Morrow; Jack A. Process for the grouting of unbonded post-tensioned cables
DE4435744C2 (de) * 1994-10-06 1997-10-02 Dyckerhoff & Widmann Ag Verfahren zum Reinigen und Freilegen längenmäßig begrenzter Abschnitte von Litzen aus Stahldrähten
US5714093A (en) * 1994-10-21 1998-02-03 Elisha Technologies Co. L.L.C. Corrosion resistant buffer system for metal products
US6080334A (en) 1994-10-21 2000-06-27 Elisha Technologies Co Llc Corrosion resistant buffer system for metal products
CA2203181C (en) * 1994-10-21 2001-08-07 Robert L. Heimann Corrosion preventing buffer system for metal products
DE19540392A1 (de) 1995-10-30 1997-05-07 Dyckerhoff & Widmann Ag Verfahren zum Freilegen und Reinigen von Bewehrungselementen in Form von Litzen aus Stahldrähten
US6588193B2 (en) * 1997-11-04 2003-07-08 Norris Hayes Corrosion resistant tendon system
US5983618A (en) * 1998-03-31 1999-11-16 Pirelli Cable Corporation Apparatus, systems and methods for applying filling compound and water absorbing particles in a stranded conductor
US6115979A (en) * 1998-04-02 2000-09-12 Horstketter; Eugene A. Grout sealing apparatus for concrete panels, decks, and support beams and methods for their manufacture
DE19833332C1 (de) 1998-07-24 1999-12-16 Dyckerhoff & Widmann Ag Korrosionsgeschütztes Stahlzugglied
DE19918438A1 (de) * 1999-04-23 2000-11-09 Dyckerhoff & Widmann Ag Korrosionsgeschütztes Stahlzugglied
US6610399B1 (en) * 2000-11-17 2003-08-26 Structural Technologies, Llc Multi-layer, thermal protection and corrosion protection coating system for metallic tendons, especially for external post-tensioning systems
FR2846982B1 (fr) * 2002-11-07 2005-01-28 Freyssinet Int Stup Cable de structure protege contre la corrosion, gel anti-corrosion, et procede d'injection de produits anti-corrosion dans le cable
CN102108643B (zh) * 2010-12-31 2012-07-25 赵国真 一种水利工程用钢丝绳养护方法及养护结构
CN103452244B (zh) * 2013-09-18 2016-01-20 天津鑫坤泰预应力专业技术有限公司 一种成品钢绞线束
US9783950B2 (en) 2014-10-07 2017-10-10 Allan P. Henderson Retrofit reinforcing structure addition and method for wind turbine concrete gravity spread foundations and the like
JP6621963B2 (ja) * 2017-03-31 2019-12-18 Hoya株式会社 内視鏡用可撓管の製造方法および内視鏡の製造方法
DE102017217471A1 (de) * 2017-09-29 2019-04-04 Dywidag-Systems International Gmbh Spannglied mit Schlauchumhüllung
CN107755205A (zh) * 2017-12-04 2018-03-06 东莞市意艾迪数控科技有限公司 递油结构及油边机
US11661718B2 (en) 2018-07-25 2023-05-30 Terracon Consultants, Inc. Concrete pier foundation with lateral shear reinforcing loops and methods of constructing the same
US11365523B2 (en) 2018-11-13 2022-06-21 Terracon Consultants, Inc. Methods for constructing tensionless concrete pier foundations and foundations constructed thereby
US11885092B2 (en) 2019-01-31 2024-01-30 Terracon Consultants, Inc. Reinforcement structures for tensionless concrete pier foundations and methods of constructing the same
US11274412B2 (en) 2019-01-31 2022-03-15 Terracon Consultants, Inc. Reinforcement structures for tensionless concrete pier foundations and methods of constructing the same
CN109944106A (zh) * 2019-04-18 2019-06-28 宝应县科达电缆料有限公司 一种环保阻燃电线电缆用填充绳的制备方法
AU2021243605B2 (en) * 2020-03-24 2026-02-19 Ccl Stressing International Ltd Post-tensioned concrete slab with fibres
EP3964661A1 (en) * 2020-09-08 2022-03-09 NV Bekaert SA Post-tensioned concrete with fibers for slabs on supports
AU2022228465A1 (en) * 2021-03-05 2023-10-12 Felix Sorkin U-shaped extrusion line
EP4491681A1 (de) 2023-07-03 2025-01-15 voestalpine Wire Austria GmbH Korrosionsschutzsystem zur beschichtung einer metalloberfläche eines spannstahls, verfahren zum beschichten der metalloberfläche des spannstahls sowie spannstahl mit der beschichteten metalloberfläche
US12054947B1 (en) * 2024-01-08 2024-08-06 King Faisal University Multi-layer wedge anchorage for FRP plates and FRP tendons

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2028157A (en) * 1934-09-17 1936-01-21 Walter D Hodson Wire rope
US2977748A (en) * 1955-05-18 1961-04-04 William A Zisman Lubricated wire rope
US3064414A (en) * 1960-03-14 1962-11-20 Akira Usni Method of producing wirecord for heavy-duty rubber products
JPS421160Y1 (https=) * 1964-05-22 1967-01-24
GB1116923A (en) * 1964-08-20 1968-06-12 British Ropes Ltd Improvements in or relating to ropes, strands and cores
US3347005A (en) * 1965-02-09 1967-10-17 Cf & I Steel Corp Prestressed concrete members
US3371476A (en) * 1965-04-02 1968-03-05 Gen Motors Corp Glass plastic rope
GB1182593A (en) * 1965-12-09 1970-02-25 British Ropes Ltd Improvements in or relating to Rope, Strand or the Like
GB1197329A (en) * 1967-10-12 1970-07-01 Guy Frederik Nanyah West Ropes
US3563789A (en) * 1968-02-16 1971-02-16 Dow Chemical Co Corrosion resistant metallic substrates

Also Published As

Publication number Publication date
CA943785A (en) 1974-03-19
US3646748A (en) 1972-03-07
JPS5347609B1 (https=) 1978-12-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years