EP0633348A4 - COMPLEX FIBER CABLE AND METHOD FOR PRODUCING THE SAME. - Google Patents

COMPLEX FIBER CABLE AND METHOD FOR PRODUCING THE SAME.

Info

Publication number
EP0633348A4
EP0633348A4 EP94903071A EP94903071A EP0633348A4 EP 0633348 A4 EP0633348 A4 EP 0633348A4 EP 94903071 A EP94903071 A EP 94903071A EP 94903071 A EP94903071 A EP 94903071A EP 0633348 A4 EP0633348 A4 EP 0633348A4
Authority
EP
European Patent Office
Prior art keywords
fiber
thermosetting resin
tension member
fiber core
wrapping
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.)
Withdrawn
Application number
EP94903071A
Other languages
German (de)
French (fr)
Other versions
EP0633348A1 (en
Inventor
Toshiroh Itami Works Of S Kido
Yoshifumi Itami Work Nishimura
Kenichi Itami Works Yamashita
Susumu Itami Works Of Yamamoto
Ikuo Itami Works Of Sum Tanaka
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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
Priority claimed from JP5270077A external-priority patent/JPH07102491A/en
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of EP0633348A1 publication Critical patent/EP0633348A1/en
Publication of EP0633348A4 publication Critical patent/EP0633348A4/en
Withdrawn legal-status Critical Current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
    • E04C5/12—Anchoring devices
    • E04C5/125—Anchoring devices the tensile members are profiled to ensure the anchorage, e.g. when provided with screw-thread, bulges, corrugations
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/38—Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/40—Yarns in which fibres are united by adhesives; Impregnated yarns or threads
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
    • D07B1/025—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics comprising high modulus, or high tenacity, polymer filaments or fibres, e.g. liquid-crystal polymers
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
    • D07B1/165—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber inlay
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/07—Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal
    • 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
    • E04C5/085—Tensile members made of fiber reinforced plastics
    • 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
    • E04C5/127—The tensile members being made of fiber reinforced plastics
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/2046—Polyamides, e.g. nylons
    • D07B2205/205—Aramides
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/3007—Carbon
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2207/00—Rope or cable making machines
    • D07B2207/40—Machine components
    • D07B2207/404—Heat treating devices; Corresponding methods
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Ropes Or Cables (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

This invention relates to a complex fiber string used as a tension member of a PC structure. The characteristics of the present invention reside in that it provides a complex fiber string having a high mechanical strength and produced by heating a thermosetting resin-impregnated fiber core so as to put the thermosetting resin in a semi-hardened state, subjecting the outer circumferential surface of the fiber core to primary wrapping and secondary wrapping with bundled fiber yarn, intertwining a plurality of fiber cores thus obtained, and then heating the intertwined fiber cores so as to harden the semi-hardened thermosetting resin. Another characteristic of the present invention reside in that the bundled fiber yarn for the primary or secondary wrapping of the fiber core is wound therearound in a spaced manner so as to form helical ridges and grooves on the outer circumferential surface of the fiber core, whereby the bonding strength required by a final product as a tension member with respect to a material to which the tension member is to be applied is improved.
EP94903071A 1992-12-28 1993-12-27 COMPLEX FIBER CABLE AND METHOD FOR PRODUCING THE SAME. Withdrawn EP0633348A4 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP361318/92 1992-12-28
JP36131892 1992-12-28
JP39557/93 1993-02-02
JP3955793 1993-02-02
JP5270077A JPH07102491A (en) 1993-10-01 1993-10-01 Fiber composite linear body and method for producing the same
JP270077/93 1993-10-01
PCT/JP1993/001894 WO1994015015A1 (en) 1992-12-28 1993-12-27 Complex fiber string and method of manufacturing the same

Publications (2)

Publication Number Publication Date
EP0633348A1 EP0633348A1 (en) 1995-01-11
EP0633348A4 true EP0633348A4 (en) 1995-03-29

Family

ID=27290177

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94903071A Withdrawn EP0633348A4 (en) 1992-12-28 1993-12-27 COMPLEX FIBER CABLE AND METHOD FOR PRODUCING THE SAME.

Country Status (4)

Country Link
EP (1) EP0633348A4 (en)
CA (1) CA2126980A1 (en)
NO (1) NO943156L (en)
WO (1) WO1994015015A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106812254A (en) * 2015-12-01 2017-06-09 衡阳市新德力预应力有限公司 A kind of prestressed anchor and its production method

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9700796D0 (en) * 1997-01-16 1997-03-05 Camplas Technology Improvements relating to reinforcing bars
ES2156498B1 (en) * 1998-09-07 2002-01-16 Solteulat S L PROCEDURE FOR THE ELABORATION OF TEXTILE FABRIC.
FI125355B (en) * 2007-04-19 2015-09-15 Kone Corp Rope for lifting device and method for producing a rope for a lifting device
CN102345236A (en) * 2010-07-27 2012-02-08 江苏恒神碳纤维复合材料工程研究中心有限公司 Wet-method production technology for multicore stranded fiber-reinforced core material
CN102345238A (en) * 2010-07-27 2012-02-08 江苏恒神碳纤维复合材料工程研究中心有限公司 Wet-method production device for fiber reinforced core material
UA109284C2 (en) * 2010-10-21 2015-08-10 FITTING BAR AND METHOD OF ITS MANUFACTURING
CN103306150B (en) * 2013-06-07 2016-01-20 南京诺尔泰复合材料设备制造有限公司 The high strength composite twisted wire of trapezoid cross section and one-step preppn process thereof
BE1021747B1 (en) * 2013-07-05 2016-01-15 Building A Future Foundation CABLE AND METHOD OF PRODUCING SUCH CABLE
CN109577559A (en) * 2019-01-09 2019-04-05 浙江新纳复合材料有限公司 A kind of basalt composite material muscle material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1361703A (en) * 1962-07-03 1964-05-22 Dunlop Rubber Co Synthetic filament strings for tennis racquets and similar applications, and method of manufacture thereof
EP0168774A2 (en) * 1984-07-11 1986-01-22 Toho Rayon Co., Ltd. Composite rope and manufacture thereof
EP0367187A2 (en) * 1988-10-31 1990-05-09 Tokyo Rope Manufacturing Co., Ltd. A composite rope and manufacturing method for the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49119554U (en) * 1973-02-21 1974-10-14
JPS53134953A (en) * 1977-04-22 1978-11-25 Uotsu Seikoushiyo Kk Rope
JPS5526070U (en) * 1978-08-11 1980-02-20

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1361703A (en) * 1962-07-03 1964-05-22 Dunlop Rubber Co Synthetic filament strings for tennis racquets and similar applications, and method of manufacture thereof
EP0168774A2 (en) * 1984-07-11 1986-01-22 Toho Rayon Co., Ltd. Composite rope and manufacture thereof
JPS6218679B2 (en) * 1984-07-11 1987-04-23 Tokyo Seiko Seni Roopu Kk
EP0367187A2 (en) * 1988-10-31 1990-05-09 Tokyo Rope Manufacturing Co., Ltd. A composite rope and manufacturing method for the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9415015A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106812254A (en) * 2015-12-01 2017-06-09 衡阳市新德力预应力有限公司 A kind of prestressed anchor and its production method

Also Published As

Publication number Publication date
NO943156D0 (en) 1994-08-26
EP0633348A1 (en) 1995-01-11
WO1994015015A1 (en) 1994-07-07
CA2126980A1 (en) 1994-07-07
NO943156L (en) 1994-08-26

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