US20070169458A1 - Cord - Google Patents
Cord Download PDFInfo
- Publication number
- US20070169458A1 US20070169458A1 US11/487,426 US48742606A US2007169458A1 US 20070169458 A1 US20070169458 A1 US 20070169458A1 US 48742606 A US48742606 A US 48742606A US 2007169458 A1 US2007169458 A1 US 2007169458A1
- Authority
- US
- United States
- Prior art keywords
- core
- cord according
- fibres
- modulus
- cord
- 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.)
- Abandoned
Links
- 239000011159 matrix material Substances 0.000 claims abstract description 22
- 229920001169 thermoplastic Polymers 0.000 claims description 16
- 239000004416 thermosoftening plastic Substances 0.000 claims description 16
- 238000002844 melting Methods 0.000 claims description 11
- 230000008018 melting Effects 0.000 claims description 11
- 239000004952 Polyamide Substances 0.000 claims description 9
- 229920002647 polyamide Polymers 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229920002292 Nylon 6 Polymers 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- -1 PA 4.6 Polymers 0.000 claims description 3
- 239000004760 aramid Substances 0.000 claims description 3
- 229920003235 aromatic polyamide Polymers 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000008358 core component Substances 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 239000013536 elastomeric material Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 description 2
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 2
- 229920000561 Twaron Polymers 0.000 description 2
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical class C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- 239000004762 twaron Substances 0.000 description 2
- OVSKIKFHRZPJSS-UHFFFAOYSA-N 2,4-D Chemical compound OC(=O)COC1=CC=C(Cl)C=C1Cl OVSKIKFHRZPJSS-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- KVBYPTUGEKVEIJ-UHFFFAOYSA-N benzene-1,3-diol;formaldehyde Chemical compound O=C.OC1=CC=CC(O)=C1 KVBYPTUGEKVEIJ-UHFFFAOYSA-N 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Classifications
-
- 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
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/447—Yarns or threads for specific use in general industrial applications, e.g. as filters or reinforcement
-
- 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
- D02G3/36—Cored or coated yarns or threads
-
- 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
- D02G3/404—Yarns or threads coated with polymeric solutions
-
- 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
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/48—Tyre cords
-
- 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
Definitions
- the invention relates to a cord that consists of a core and sheath.
- Such a cord is described, for instance, in EP 1 411 159; in this cord, the core is made of glass fibres and the sheath is made of aramid yarns. This cord serves to reinforce elastomeric materials such as tires or belts.
- the object of the present invention is to provide other suitable cords for reinforcing elastomeric materials.
- exemplary embodiments of such cords should ensure a long lifespan of the elastomeric material reinforced with such cords.
- cords having a good hydrolytic stability should be provided in exemplary embodiments.
- exemplary embodiments should provide a cord that can be manufactured cost-effectively.
- the object of the invention is achieved, in exemplary embodiments, by a cord that consists of a core and a sheath, whereby the core contains high-modulus fibres embedded in a matrix and is at least predominantly ensheathed with fibres that form the sheath.
- the core of exemplary embodiments serves as a strength carrier that in particular is distinguished by its high dimensional stability.
- Such a cord can be manufactured, for example, in such a way that the high-modulus fibres are impregnated with the matrix material. After that, the core is spun over, for instance with staple fibres, whereupon the staple fibres form the sheath.
- At least one multifilament yarn, which is wrapped around the core is used as the fibres that form the sheath.
- the wrapping is carried out, in embodiments, in such a way that after the wrapping, the core is covered as much as possible, i.e. is virtually not visible. If multiple multifilament yarns are used for manufacturing the sheath of embodiments, these yarns can be wrapped around the core in the same and/or opposite direction. Also, multiple multifilament yarns can be braided to form a sheath, in embodiments.
- the core matrix of the cord according to embodiments of the invention is a thermoplastic.
- thermoplastic fibres can be mixed with the high-modulus fibres in exemplary embodiments, whereby in a later step this mixture is heated in such a way that the thermoplastic fibres melt to form the matrix in which the high-modulus fibres are embedded.
- the high-modulus fibres can be present as continuous fibres, for instance as multifilament yarn, and the thermoplastic fibres can be well mixed with the high-modulus fibres, for example by an intermingling process using air, which is known per se.
- finite-length fibres such as staple fibres or fibres that were manufactured through the process of stretch-breaking can be used as the high-modulus fibres of embodiments as well.
- thermoplastic fibres that are also staple fibres or stretch-broken fibres.
- stretch-breaking of fibres the stretch-broken fibres show varying lengths, whereby the average length and length distribution of the fibres can be influenced to a certain extent.
- the high-modulus fibres in the core of the cord according to embodiments of the invention have an average length of 70 to 170 mm, such as of 110 to 130 mm or approximately 120 mm, and a length distribution of 40 to 230 cm.
- Such fibres can then, in a manner known per se, be mixed and employed, either untwisted or in the form of a yarn, as the core, around which the multifilament yarn that forms the sheath is wrapped.
- the mixed yarn consisting of high modulus and thermoplastic fibres
- the mixed yarn can be heated already before the sheathing with multifilament yarn in such a way that the thermoplastic fibres melt and as the matrix embed the high-modulus fibres.
- the mixture made of high-modulus and thermoplastic fibres are first wrapped with at least one multifilament yarn.
- an adhesion agent such as an RLF (resorcinol formaldehyde latex), which is cross-linked under the influence of temperature, may be applied to the cords before embedding them in the elastomeric material
- the temperature treatment required for cross-linking of the adhesion agent can also be used to melt the thermoplastic fibres and transform them into matrix material in embodiments.
- the core matrix material of the cord may be a thermoplastic with a melting point or a melting point range between 150 and 420° C., such as between 180 and 260° C. In some embodiments, a melting point or a melting point range between 200 and 230° C. for the thermoplastic may be particularly useful.
- Virtually all materials spinnable to fibres by means of melt spinning are suitable for use as the thermoplastic material for the core matrix, including for example, thermoplastic polyurethanes (TPU), polyesters (PET), polyphenylene sulfides (PPS), polyethylenes (PE) or polyamides (PA).
- the polyamide may be PA 4, PA 4.6, PA 6, PA 6.6, PA 6.10, PA 10 or PA 12.
- the distinguishing property of the cord according to embodiments of the invention lies in the fact that the core contains 15 to 50 vol. %, such as 25 to 40 vol. %, of the matrix; this is with respect to the core without the sheath. It is not essential that the high-modulus fibres be completely embedded in the matrix material, but it may be advantageous, in embodiments, if the core shows as little excessive matrix material as possible, which would embed a considerable portion of the filaments of the multifilament yarn that forms the sheath in the heat, which is applied during the embedding of the cored in the elastomeric material. Similarly, it may be favorable, in certain embodiments, if the matrix material is distributed as consistently as possible in the core.
- the core of exemplary embodiments may be distinguished in that the high-modulus fibres in the core have a modulus of 200 to 550 GPa, such as 200 to 350 GPa or 200 to 250 GPa.
- carbon fibres may be particularly suitable.
- the multifilament yarn or the multifilament yarns have a lower modulus than the high-modulus fibres of the core.
- multifilament yarns with a modulus of 70 to 150 GPa, such as 70 to 120 GPa have proven particularly suitable.
- a multifilament yarn made from aramid has proved to be particularly suitable as multifilament yarn for wrapping the core of the cord according to embodiments of the invention.
- the cord according to embodiments of the invention is optimally suitable for the manufacturing of fibre-reinforced elastomeric materials.
- the object of embodiments of the present invention is a V-belt, and also a toothed belt, that contains a cord according to exemplary embodiments of the invention.
- Yarn 1 Carbon fibres available from Toho Tenax Europe GmbH with the designation Tenax STS 5411, whose single filaments have a linear density of 0.67 dtex and a fibre density of 1.76 g/cm 3 .
- Yarn 2 Thermoplastic fibres of polyamide 6 (PA 6) multifilament yarn available from Rhodia, whose single filaments have a linear density of 6.9 dtex and a fibre density of 1.14 g/cm 3 .
- This multifilament yarn has a melting point range of 215 to 220° C.
- Yarn 3 Twaron 1,100 dtex f 1000 available from Teijin Twaron BV.
- This core component was wrapped twice with yarn 3 in opposite directions, each time with 250 twists per meter (one yarn with 250 twists per meter in the Z-direction and one yarn with 250 twists per meter in the S-direction), whereby an untreated cord was obtained that contained filaments of yarns 1 and 2 in the core component.
- This cord was treated with an RFL dip in two steps as follows. In the first step, the cord surface (substantially the filaments of yarn 3) was epoxidised in a surface treatment. In the second step, the cord was dipped in an aqueous RFL solution and cured at 235° C., whereby the filaments of yarn 2 melted and became the matrix for the filaments of yarn 1.
- the dipped cord obtained was embedded in hydrogenated butadiene acrylonitrile rubber. Further, two commercially available cords, glass A and glass B, that contained glass filaments in the core were dipped and embedded in the same way in hydrogenated butadiene acrylonitrile rubber.
- Cord A is offered and sold by NGF Europe Ltd. under the designation “Type EC9, 34, 3/11 80S, black-dipped,” whereas cord B is offered and sold by Sovoutri as reinforcing cord.
- the strap peel adhesion force means the force that is necessary to pull the cord out of the composite, a 2 cm wide strip. This force is determined according to ASTM D 4393-00.
- the cord according to the exemplary embodiment shows considerably higher values for the measured elongations than the current conventional cords having glass fibres in the core.
- the cord according to the exemplary embodiment is distinguished by a lower elongation at break.
- the cord according to the exemplary embodiment shows properties that are comparable with the cords available today. In this respect, the cord according to the exemplary embodiment can be regarded as a clear improvement.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Ropes Or Cables (AREA)
- Materials For Medical Uses (AREA)
- Reinforced Plastic Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05015392.3 | 2005-07-15 | ||
EP05015392A EP1743964B1 (de) | 2005-07-15 | 2005-07-15 | Cord |
Publications (1)
Publication Number | Publication Date |
---|---|
US20070169458A1 true US20070169458A1 (en) | 2007-07-26 |
Family
ID=35285566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/487,426 Abandoned US20070169458A1 (en) | 2005-07-15 | 2006-07-17 | Cord |
Country Status (8)
Country | Link |
---|---|
US (1) | US20070169458A1 (de) |
EP (1) | EP1743964B1 (de) |
JP (1) | JP2007023473A (de) |
KR (1) | KR20070009443A (de) |
CN (1) | CN1896352B (de) |
AT (1) | ATE414807T1 (de) |
DE (1) | DE502005006007D1 (de) |
PL (1) | PL1743964T3 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110003659A1 (en) * | 2009-07-02 | 2011-01-06 | The Gates Corporation | Fabric for toothed power transmission belt and belt |
US20130059173A1 (en) * | 2010-02-09 | 2013-03-07 | Bae Systems Plc | Component including a rechargeable battery |
US20140090548A1 (en) * | 2011-05-18 | 2014-04-03 | Michelin Recherche Et Technique S.A. | Tire having a composite cord in the tread |
US9404202B2 (en) * | 2010-02-05 | 2016-08-02 | University Of Leeds | Carbon fibre yarn and method for the production thereof |
US20190040574A1 (en) * | 2016-04-08 | 2019-02-07 | Gates Corporation | Hybrid Cable For Reinforcing Polymeric Articles and Reinforced Articles |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101126910B1 (ko) * | 2009-12-22 | 2012-03-21 | 한국타이어 주식회사 | 유리섬유 복합체를 포함하는 타이어 코드 및 이를 이용한 래디얼 타이어 |
KR101265561B1 (ko) * | 2011-05-06 | 2013-05-20 | 변선 | 밴드 형태의 심재를 갖는 로프 |
JP2014173196A (ja) * | 2013-03-06 | 2014-09-22 | Gifu Univ | 混繊糸、織物および編み物、複合材料、並びに、複合材料の製造方法 |
ES2628092T3 (es) * | 2014-10-07 | 2017-08-01 | Continental Reifen Deutschland Gmbh | Cordón híbrido para su empleo como refuerzo en un componente de un neumático de vehículo y neumático de vehículo |
CN104790081B (zh) * | 2015-04-14 | 2017-03-22 | 上海方纶新材料科技有限公司 | 一种用于轮胎的复合帘线 |
Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2448782A (en) * | 1945-05-14 | 1948-09-07 | Archibald H Davis | Composite strand and fabric |
US3544421A (en) * | 1967-05-31 | 1970-12-01 | Us Navy | Filament wound structural laminates |
US3625809A (en) * | 1970-02-24 | 1971-12-07 | Owens Corning Fiberglass Corp | Filament blend products |
US4265981A (en) * | 1977-05-17 | 1981-05-05 | Commonwealth Scientific And Industrial Research Organization | Impact-resisting composites |
US4299884A (en) * | 1979-01-10 | 1981-11-10 | L. Payen & Cie | Type of wrapped textile thread and process for its production which involves thermofusion to secure wrapping to core |
US4343343A (en) * | 1981-01-29 | 1982-08-10 | The Goodyear Tire & Rubber Company | Elongatable reinforcement cord for an elastomeric article |
US4473617A (en) * | 1981-01-15 | 1984-09-25 | Akzo Nv | Synthetical technical multifilament yarn and a process for the manufacture thereof |
US4677818A (en) * | 1984-07-11 | 1987-07-07 | Toho Beslon Co., Ltd. | Composite rope and manufacture thereof |
US4800113A (en) * | 1984-11-19 | 1989-01-24 | Phillips Petroleum Company | Fiber reinforced thermoplastic articles and process for the preparation thereof |
US4893665A (en) * | 1988-02-17 | 1990-01-16 | The Goodyear Tire & Rubber Company | Cables for reinforcing deformable articles and articles reinforced by said cables |
US5240770A (en) * | 1988-03-02 | 1993-08-31 | Teijin Limited | Surface-modified wholly aromatic polyamide fiber and method of producing same |
US5436076A (en) * | 1988-01-20 | 1995-07-25 | Sumitomo Electric Industries, Ltd. | Composite cord for reinforcing rubber |
US5464684A (en) * | 1991-11-14 | 1995-11-07 | Cytec Technology Corp. | Hybrid yarn comprising a core of intermixed polyamide filaments and reinforcing rilaments wherein the core is wrapped by a polyamide fiber |
US5845476A (en) * | 1997-06-04 | 1998-12-08 | Kolmes; Nathaniel H. | Composite yarn with fiberglass core |
US5852926A (en) * | 1997-08-25 | 1998-12-29 | Wellington Leisure Products, Inc. | Balanced strand cordage |
US6296588B1 (en) * | 1998-06-12 | 2001-10-02 | The Gates Corporation | High temperature flexible thermoplastic composites for endless belt driving surfaces |
US20030205041A1 (en) * | 2001-03-20 | 2003-11-06 | Baker Jr. Paul W | Composite yarn |
US20030211911A1 (en) * | 2002-05-10 | 2003-11-13 | Susan Welk | Belt |
US6701703B2 (en) * | 2001-10-23 | 2004-03-09 | Gilbert Patrick | High performance yarns and method of manufacture |
US6855423B2 (en) * | 2001-01-19 | 2005-02-15 | Continental Ag | Wrapped cord |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS61176299U (de) * | 1985-04-18 | 1986-11-04 | ||
US4759985A (en) * | 1986-12-16 | 1988-07-26 | E. I. Du Pont De Nemours And Company | Composites of stretch broken aligned fibers of carbon and glass reinforced resin |
JP2599187B2 (ja) * | 1988-10-11 | 1997-04-09 | 東京製綱株式会社 | 複合線条体の製造方法 |
US4914902A (en) * | 1989-03-14 | 1990-04-10 | E. I. Du Pont De Nemours And Company | High strength cored cords |
JP3125222B2 (ja) * | 1990-08-08 | 2001-01-15 | 東洋紡績株式会社 | 繊維状製品及びその製造方法 |
JPH05321178A (ja) * | 1992-03-19 | 1993-12-07 | Sumitomo Chem Co Ltd | 通電硬化用材料、通電硬化用ロープ、それから得られる部材及び該部材の施工方法 |
JPH0693579A (ja) * | 1992-07-24 | 1994-04-05 | Nippon Steel Corp | 複合材料およびその製造方法 |
JP3820031B2 (ja) * | 1998-07-07 | 2006-09-13 | 新日本製鐵株式会社 | 繊維強化プラスチック製素線及びより線並びにそれらの製造方法 |
JP3846236B2 (ja) * | 2001-07-24 | 2006-11-15 | 帝人テクノプロダクツ株式会社 | ハイブリッドコード及びゴム補強物 |
-
2005
- 2005-07-15 AT AT05015392T patent/ATE414807T1/de not_active IP Right Cessation
- 2005-07-15 EP EP05015392A patent/EP1743964B1/de not_active Not-in-force
- 2005-07-15 DE DE502005006007T patent/DE502005006007D1/de active Active
- 2005-07-15 PL PL05015392T patent/PL1743964T3/pl unknown
-
2006
- 2006-07-13 JP JP2006192632A patent/JP2007023473A/ja not_active Ceased
- 2006-07-13 KR KR1020060065859A patent/KR20070009443A/ko not_active Application Discontinuation
- 2006-07-17 US US11/487,426 patent/US20070169458A1/en not_active Abandoned
- 2006-07-17 CN CN2006101062693A patent/CN1896352B/zh not_active Expired - Fee Related
Patent Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2448782A (en) * | 1945-05-14 | 1948-09-07 | Archibald H Davis | Composite strand and fabric |
US3544421A (en) * | 1967-05-31 | 1970-12-01 | Us Navy | Filament wound structural laminates |
US3625809A (en) * | 1970-02-24 | 1971-12-07 | Owens Corning Fiberglass Corp | Filament blend products |
US4265981A (en) * | 1977-05-17 | 1981-05-05 | Commonwealth Scientific And Industrial Research Organization | Impact-resisting composites |
US4299884A (en) * | 1979-01-10 | 1981-11-10 | L. Payen & Cie | Type of wrapped textile thread and process for its production which involves thermofusion to secure wrapping to core |
US4473617A (en) * | 1981-01-15 | 1984-09-25 | Akzo Nv | Synthetical technical multifilament yarn and a process for the manufacture thereof |
US4343343A (en) * | 1981-01-29 | 1982-08-10 | The Goodyear Tire & Rubber Company | Elongatable reinforcement cord for an elastomeric article |
US4677818A (en) * | 1984-07-11 | 1987-07-07 | Toho Beslon Co., Ltd. | Composite rope and manufacture thereof |
US4800113A (en) * | 1984-11-19 | 1989-01-24 | Phillips Petroleum Company | Fiber reinforced thermoplastic articles and process for the preparation thereof |
US5436076A (en) * | 1988-01-20 | 1995-07-25 | Sumitomo Electric Industries, Ltd. | Composite cord for reinforcing rubber |
US4893665A (en) * | 1988-02-17 | 1990-01-16 | The Goodyear Tire & Rubber Company | Cables for reinforcing deformable articles and articles reinforced by said cables |
US5240770A (en) * | 1988-03-02 | 1993-08-31 | Teijin Limited | Surface-modified wholly aromatic polyamide fiber and method of producing same |
US5464684A (en) * | 1991-11-14 | 1995-11-07 | Cytec Technology Corp. | Hybrid yarn comprising a core of intermixed polyamide filaments and reinforcing rilaments wherein the core is wrapped by a polyamide fiber |
US5845476A (en) * | 1997-06-04 | 1998-12-08 | Kolmes; Nathaniel H. | Composite yarn with fiberglass core |
US5852926A (en) * | 1997-08-25 | 1998-12-29 | Wellington Leisure Products, Inc. | Balanced strand cordage |
US6296588B1 (en) * | 1998-06-12 | 2001-10-02 | The Gates Corporation | High temperature flexible thermoplastic composites for endless belt driving surfaces |
US6855423B2 (en) * | 2001-01-19 | 2005-02-15 | Continental Ag | Wrapped cord |
US20030205041A1 (en) * | 2001-03-20 | 2003-11-06 | Baker Jr. Paul W | Composite yarn |
US6701703B2 (en) * | 2001-10-23 | 2004-03-09 | Gilbert Patrick | High performance yarns and method of manufacture |
US20030211911A1 (en) * | 2002-05-10 | 2003-11-13 | Susan Welk | Belt |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110003659A1 (en) * | 2009-07-02 | 2011-01-06 | The Gates Corporation | Fabric for toothed power transmission belt and belt |
US10018247B2 (en) * | 2009-07-02 | 2018-07-10 | Gates Corporation | Fabric for toothed power transmission belt and belt |
US9404202B2 (en) * | 2010-02-05 | 2016-08-02 | University Of Leeds | Carbon fibre yarn and method for the production thereof |
US20130059173A1 (en) * | 2010-02-09 | 2013-03-07 | Bae Systems Plc | Component including a rechargeable battery |
US20140090548A1 (en) * | 2011-05-18 | 2014-04-03 | Michelin Recherche Et Technique S.A. | Tire having a composite cord in the tread |
US9487892B2 (en) * | 2011-05-18 | 2016-11-08 | Compagnie Generale Des Etablissements Michelin | Tire having a composite cord in the tread |
US20190040574A1 (en) * | 2016-04-08 | 2019-02-07 | Gates Corporation | Hybrid Cable For Reinforcing Polymeric Articles and Reinforced Articles |
US10968566B2 (en) * | 2016-04-08 | 2021-04-06 | Gates Corporation | Hybrid cable for reinforcing polymeric articles and reinforced articles |
Also Published As
Publication number | Publication date |
---|---|
KR20070009443A (ko) | 2007-01-18 |
DE502005006007D1 (de) | 2009-01-02 |
PL1743964T3 (pl) | 2009-04-30 |
JP2007023473A (ja) | 2007-02-01 |
CN1896352A (zh) | 2007-01-17 |
CN1896352B (zh) | 2010-09-29 |
EP1743964A1 (de) | 2007-01-17 |
EP1743964B1 (de) | 2008-11-19 |
ATE414807T1 (de) | 2008-12-15 |
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