EA201892099A1 - Стальной m+n корд для армирования изделия из резины - Google Patents
Стальной m+n корд для армирования изделия из резиныInfo
- Publication number
- EA201892099A1 EA201892099A1 EA201892099A EA201892099A EA201892099A1 EA 201892099 A1 EA201892099 A1 EA 201892099A1 EA 201892099 A EA201892099 A EA 201892099A EA 201892099 A EA201892099 A EA 201892099A EA 201892099 A1 EA201892099 A1 EA 201892099A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- group
- threads
- cord
- core
- core threads
- Prior art date
Links
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
- D02G3/48—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
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
- D07B1/0606—Reinforcing cords for rubber or plastic articles
- D07B1/062—Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/0007—Reinforcements made of metallic elements, e.g. cords, yarns, filaments or fibres made from metal
-
- 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
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/12—Threads containing metallic filaments or strips
-
- 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
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
- D07B1/0606—Reinforcing cords for rubber or plastic articles
- D07B1/062—Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration
- D07B1/064—Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration the reinforcing cords being twisted and with at least one wire exchanging place with another wire
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
- D07B1/0606—Reinforcing cords for rubber or plastic articles
- D07B1/0646—Reinforcing cords for rubber or plastic articles comprising longitudinally preformed wires
- D07B1/0653—Reinforcing cords for rubber or plastic articles comprising longitudinally preformed wires in the core
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
- D07B3/08—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position
- D07B3/10—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel or of the guide member
- D07B3/106—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel or of the guide member characterised by comprising two bows, both guiding the same bundle to impart a twist
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
- D07B1/0606—Reinforcing cords for rubber or plastic articles
- D07B1/062—Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration
- D07B1/0626—Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration the reinforcing cords consisting of three core wires or filaments and at least one layer of outer wires or filaments, i.e. a 3+N configuration
-
- 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
- D07B2201/2001—Wires or filaments
- D07B2201/201—Wires or filaments characterised by a coating
- D07B2201/2011—Wires or filaments characterised by a coating comprising metals
-
- 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
- D07B2201/2016—Strands characterised by their cross-sectional shape
-
- 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
- D07B2201/2016—Strands characterised by their cross-sectional shape
- D07B2201/2018—Strands characterised by their cross-sectional shape oval
-
- 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
- D07B2201/2019—Strands pressed to shape
-
- 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
- D07B2201/2024—Strands twisted
- D07B2201/2029—Open winding
-
- 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
- D07B2201/2047—Cores
- D07B2201/2052—Cores characterised by their structure
-
- 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
- D07B2201/2047—Cores
- D07B2201/2052—Cores characterised by their structure
- D07B2201/2059—Cores characterised by their structure comprising wires
- D07B2201/206—Cores characterised by their structure comprising wires arranged parallel to the axis
-
- 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
- D07B2205/3021—Metals
- D07B2205/3025—Steel
- D07B2205/3046—Steel characterised by the carbon content
- D07B2205/3057—Steel characterised by the carbon content having a high carbon content, e.g. greater than 0,8 percent respectively SHT or UHT wires
-
- 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
- D07B2205/3021—Metals
- D07B2205/3085—Alloys, i.e. non ferrous
- D07B2205/3089—Brass, i.e. copper (Cu) and zinc (Zn) alloys
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2207/00—Rope or cable making machines
- D07B2207/20—Type of machine
- D07B2207/207—Sequential double twisting devices
- D07B2207/208—Sequential double twisting devices characterised by at least partially unwinding the twist of the upstream double twisting step
-
- 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
- D07B2207/4045—Heat treating devices; Corresponding methods to change the crystal structure of the load bearing material
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2401/00—Aspects related to the problem to be solved or advantage
- D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
- D07B2401/208—Enabling filler penetration
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Ropes Or Cables (AREA)
- Tires In General (AREA)
Abstract
Стальной корд для армирования резины содержит первую группу сердцевинных нитей (105) в количестве m и вторую группу оболочковых нитей (110) в количестве n, при том, что m равно трем или четырем, сердцевинные нити (105) образуют спираль, сердцевинные нити (105) не скручены вместе и являются, по существу, параллельными или же сердцевинные нити (105) имеют шаг скручивания более 300 мм; вторая группа и первая группа скручены друг с другом и оболочковые нити (110) образуют уплощенную спираль с тем же самым направлением витков, что и спираль из сердцевинных нитей (105), и оболочковые нити (110) имеют шаг скручивания корда, при этом в любом месте поперечного сечения стального корда между двумя соседними сердцевинными нитями (105) присутствует по меньшей мере один промежуток. Данный стальной корд имеет улучшенную стойкость к истиранию и может внести вклад в снижение массы шины.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2016/076572 WO2017156737A1 (en) | 2016-03-17 | 2016-03-17 | A m+n steel cord for reinforcing rubber product |
PCT/EP2017/056050 WO2017157973A1 (en) | 2016-03-17 | 2017-03-15 | A m+n steel cord for reinforcing rubber product |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201892099A1 true EA201892099A1 (ru) | 2019-02-28 |
EA036365B1 EA036365B1 (ru) | 2020-10-30 |
Family
ID=58360976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201892099A EA036365B1 (ru) | 2016-03-17 | 2017-03-15 | Стальной m+n корд для армирования изделия из резины |
Country Status (11)
Country | Link |
---|---|
US (1) | US10975519B2 (ru) |
EP (1) | EP3430194B1 (ru) |
JP (1) | JP6963559B2 (ru) |
KR (1) | KR102371508B1 (ru) |
CN (2) | CN207452344U (ru) |
BR (1) | BR112018016994B1 (ru) |
EA (1) | EA036365B1 (ru) |
HU (1) | HUE056463T2 (ru) |
MY (1) | MY196960A (ru) |
RS (1) | RS62377B1 (ru) |
WO (2) | WO2017156737A1 (ru) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017156737A1 (en) * | 2016-03-17 | 2017-09-21 | Nv Bekaert Sa | A m+n steel cord for reinforcing rubber product |
EP3701083B1 (en) * | 2017-10-27 | 2022-12-07 | Bekaert Advanced Cords Aalter NV | Steel cord for elastomer reinforcement |
HUE057378T2 (hu) * | 2017-11-17 | 2022-05-28 | Bekaert Sa Nv | Merevítõ acélhuzal gumiabroncshoz |
KR20200099147A (ko) * | 2017-12-25 | 2020-08-21 | 엔브이 베카에르트 에스에이 | 스틸 코드 |
JP7454499B2 (ja) | 2018-09-11 | 2024-03-22 | 株式会社ブリヂストン | ゴム物品補強用スチールコード |
EP3931392A1 (en) * | 2019-02-26 | 2022-01-05 | NV Bekaert SA | A steel cord for rubber reinforcement |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
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IT1059752B (it) * | 1975-05-12 | 1982-06-21 | Akzo Nv | Cavo di rinforzo per a ticoli elastomerici e relativo metodo ed apparecchio di fabbricazione |
NL191315C (nl) * | 1981-05-08 | 1995-05-16 | Bekaert Sa Nv | Kabel voor het versterken van elastomeer materiaal en werkwijze voor het vervaardigen van een dergelijke kabel. |
US4545190A (en) * | 1983-09-26 | 1985-10-08 | The Goodyear Tire & Rubber Company | Metallic cable and method and apparatus for making same |
US4566261A (en) * | 1984-09-14 | 1986-01-28 | The Goodyear Tire & Rubber Company | Metallic cable and apparatus for manufacturing the same |
US5285623A (en) * | 1989-04-03 | 1994-02-15 | N.V. Bekaert S.A. | Steel cord with improved fatigue strength |
JPH0673672A (ja) * | 1992-08-24 | 1994-03-15 | Tokyo Seiko Co Ltd | ゴム補強用スチールコード |
JPH083886A (ja) * | 1994-06-16 | 1996-01-09 | Tokyo Seiko Co Ltd | スチールコードおよびタイヤ |
JPH0827684A (ja) * | 1994-07-06 | 1996-01-30 | Bridgestone Corp | ゴム物品補強用スチールコードおよび空気入りラジアルタイヤ |
JPH08158274A (ja) * | 1994-12-13 | 1996-06-18 | Bridgestone Corp | ゴム物品補強用スチールコードおよび空気入りタイヤ |
GB9603948D0 (en) * | 1996-02-24 | 1996-04-24 | Sumitomo Rubber Ind | Reinforcement ply and method of manufacture |
US6109017A (en) * | 1996-05-16 | 2000-08-29 | Tokyo Rope Mfg. Co., Ltd. | Steel cord and steel radial tire |
WO1999015727A1 (fr) * | 1997-09-25 | 1999-04-01 | Bridgestone Corporation | Enu a l'aide desdits cables |
DE69909561T2 (de) * | 1998-06-16 | 2004-06-09 | Bridgestone Corp. | Stahlseile zur Verstärkung von Gummiartikeln |
JP2001003280A (ja) * | 1999-06-23 | 2001-01-09 | Bridgestone Corp | ゴム物品補強用スチールコードおよび空気入りタイヤ |
ES2262487T3 (es) * | 1999-06-23 | 2006-12-01 | Bridgestone Corporation | Hilos de acero para refuerzo de articulos de caucho, en particular cubisptas neumaticas. |
JP3484628B2 (ja) * | 1999-06-25 | 2004-01-06 | 金井 宏彰 | タイヤ補強用スチールコード |
JP2001187509A (ja) * | 1999-12-28 | 2001-07-10 | Sumitomo Rubber Ind Ltd | 重荷重用ラジアルタイヤ |
JP2002235289A (ja) * | 2001-02-07 | 2002-08-23 | Kanai Hiroaki | タイヤ補強用スチールコードの製造方法 |
US6748731B2 (en) * | 2002-04-08 | 2004-06-15 | Tokusen U.S.A., Inc. | Tire cord |
WO2005121440A1 (ja) * | 2004-05-28 | 2005-12-22 | Bridgestone Corporation | ゴム物品補強用スチールコードおよび空気入りタイヤ |
JP2006249635A (ja) * | 2005-03-14 | 2006-09-21 | Bridgestone Corp | スチールコード、スチールコードの製造方法及びこの方法に用いる撚線機 |
JP4830407B2 (ja) | 2005-08-31 | 2011-12-07 | 横浜ゴム株式会社 | ゴム補強用スチールコード |
CN101506433A (zh) * | 2006-08-31 | 2009-08-12 | 株式会社普利司通 | 钢丝帘线 |
JP2009249757A (ja) | 2008-04-04 | 2009-10-29 | Bridgestone Corp | ゴム物品補強用スチールコードおよびその製造方法 |
JP2009287147A (ja) | 2008-05-30 | 2009-12-10 | Bridgestone Corp | スチールコードおよび該スチールコードを適用したタイヤ |
JP5294260B2 (ja) * | 2009-01-20 | 2013-09-18 | 金井 宏彰 | ゴム製品補強用スチールコード |
WO2010086043A1 (en) * | 2009-01-28 | 2010-08-05 | Nv Bekaert Sa | Crimped flat wire as core of oval cord |
EP2689939B1 (en) | 2011-03-24 | 2019-06-19 | Bridgestone Corporation | Steel cord for rubber article reinforcement and pneumatic radial tire using same |
KR101523429B1 (ko) * | 2013-09-06 | 2015-05-27 | 한국타이어 주식회사 | 타이어 보강용 스틸코드 및 이를 적용한 래디얼 타이어 |
TR201900178T4 (tr) * | 2014-05-08 | 2019-02-21 | Bekaert Sa Nv | Azaltılmış Artık Torsiyonlara Sahip Çelik Halat |
KR101647091B1 (ko) * | 2014-10-14 | 2016-08-09 | 홍덕산업 주식회사 | 타이어 보강용 스틸코드 |
WO2017156737A1 (en) * | 2016-03-17 | 2017-09-21 | Nv Bekaert Sa | A m+n steel cord for reinforcing rubber product |
-
2016
- 2016-03-17 WO PCT/CN2016/076572 patent/WO2017156737A1/en active Application Filing
-
2017
- 2017-03-15 BR BR112018016994-3A patent/BR112018016994B1/pt active IP Right Grant
- 2017-03-15 CN CN201720247467.5U patent/CN207452344U/zh not_active Withdrawn - After Issue
- 2017-03-15 CN CN201710152080.6A patent/CN107201588B/zh active Active
- 2017-03-15 MY MYPI2018703177A patent/MY196960A/en unknown
- 2017-03-15 US US16/085,300 patent/US10975519B2/en active Active
- 2017-03-15 EP EP17712056.5A patent/EP3430194B1/en active Active
- 2017-03-15 HU HUE17712056A patent/HUE056463T2/hu unknown
- 2017-03-15 RS RS20211199A patent/RS62377B1/sr unknown
- 2017-03-15 JP JP2018548691A patent/JP6963559B2/ja active Active
- 2017-03-15 KR KR1020187026363A patent/KR102371508B1/ko active IP Right Grant
- 2017-03-15 WO PCT/EP2017/056050 patent/WO2017157973A1/en active Application Filing
- 2017-03-15 EA EA201892099A patent/EA036365B1/ru not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR112018016994A2 (pt) | 2018-12-26 |
RS62377B1 (sr) | 2021-10-29 |
MY196960A (en) | 2023-05-15 |
JP6963559B2 (ja) | 2021-11-10 |
CN107201588B (zh) | 2022-04-05 |
US20190071820A1 (en) | 2019-03-07 |
CN107201588A (zh) | 2017-09-26 |
JP2019510141A (ja) | 2019-04-11 |
WO2017157973A1 (en) | 2017-09-21 |
CN207452344U (zh) | 2018-06-05 |
WO2017156737A1 (en) | 2017-09-21 |
KR102371508B1 (ko) | 2022-03-08 |
EP3430194A1 (en) | 2019-01-23 |
US10975519B2 (en) | 2021-04-13 |
KR20180121913A (ko) | 2018-11-09 |
BR112018016994B1 (pt) | 2022-11-16 |
EA036365B1 (ru) | 2020-10-30 |
EP3430194B1 (en) | 2021-09-22 |
HUE056463T2 (hu) | 2022-02-28 |
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