JP6185931B2 - 二輪車用タイヤ - Google Patents
二輪車用タイヤ Download PDFInfo
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- JP6185931B2 JP6185931B2 JP2014549598A JP2014549598A JP6185931B2 JP 6185931 B2 JP6185931 B2 JP 6185931B2 JP 2014549598 A JP2014549598 A JP 2014549598A JP 2014549598 A JP2014549598 A JP 2014549598A JP 6185931 B2 JP6185931 B2 JP 6185931B2
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- tire
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- belt structure
- metal wire
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- 230000003014 reinforcing effect Effects 0.000 claims description 37
- 238000004804 winding Methods 0.000 claims description 21
- 239000007769 metal material Substances 0.000 claims description 13
- -1 polyethylene terephthalate Polymers 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 8
- 239000011368 organic material Substances 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 7
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 7
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- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 4
- 229910052796 boron Inorganic materials 0.000 claims description 4
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 claims description 4
- 239000011112 polyethylene naphthalate Substances 0.000 claims description 4
- 229920002748 Basalt fiber Polymers 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 229920001470 polyketone Polymers 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
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- 239000004627 regenerated cellulose Substances 0.000 claims description 3
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- 239000010959 steel Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
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- 229920000728 polyester Polymers 0.000 description 2
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- 239000004971 Cross linker Substances 0.000 description 1
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
-
- 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
- B60C9/005—Reinforcements made of different materials, e.g. hybrid or composite cords
-
- 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
-
- 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
- B60C9/0042—Reinforcements made of synthetic materials
-
- 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
- B60C9/02—Carcasses
-
- 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
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
- B60C9/2204—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre obtained by circumferentially narrow strip winding
-
- 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
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C2009/2074—Physical properties or dimension of the belt cord
-
- 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
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
- B60C2009/2252—Physical properties or dimension of the zero degree ply cords
- B60C2009/2257—Diameters of the cords; Linear density thereof
-
- 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
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
- B60C2009/2252—Physical properties or dimension of the zero degree ply cords
- B60C2009/2285—Twist structures
-
- 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
- B60C2200/00—Tyres specially adapted for particular applications
- B60C2200/10—Tyres specially adapted for particular applications for motorcycles, scooters or the like
-
- 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
- D07B2201/2053—Cores characterised by their structure being homogeneous
-
- 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
- D07B2201/2055—Cores characterised by their structure comprising filaments or fibers
-
- 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
- D07B2201/2055—Cores characterised by their structure comprising filaments or fibers
- D07B2201/2057—Cores characterised by their structure comprising filaments or fibers resulting in a twisted structure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Tires In General (AREA)
- Ropes Or Cables (AREA)
Description
本発明は、二輪車用タイヤに関する。
− カーカス構造と、
− カーカス構造に対して半径方向外側位置に配置されたベルト構造と、
− ベルト構造に対して半径方向外側位置に配置されたトレッドバンドと、
を含み、
前記ベルト構造は実質的な周方向に沿って配向された隣接するコイルに従い前記カーカス構造に巻かれた少なくとも1つの補強コードを含み、
前記少なくとも1つの補強コードが、
− 非金属材料で作製されたコアと、
− 実質的に互いに平行し、前記コアに所定の巻線ピッチで螺旋状に巻回された複数の金属ワイヤと、
を含む、二輪車用タイヤに関する。
Claims (14)
- − カーカス構造(2)と、
− 前記カーカス構造(2)に対して半径方向外側位置に配置されたベルト構造(10)と、
− 前記ベルト構造(10)に対して半径方向外側位置に配置されたトレッドバンド(20)と、
を含み、
前記ベルト構造(10)が、周方向に沿って配向された隣接するコイル(11a)に従い前記カーカス構造(2)に巻かれた少なくとも1つの補強コード(11)を含み、
前記少なくとも1つの補強コード(11)が、
− 非金属材料で作製されたコア(12)と、
− 互いに平行し、且つ前記コア(12)に所定の巻線ピッチで螺旋状に巻回された複数の金属ワイヤ(13)と、
を含み、
前記金属ワイヤ(13)が、前記補強コード(11)の任意の断面において、それらが前記コア(12)に外接する理想的円周(C)のある角度部分だけに配されるように前記コア(12)の周りに配置されており、
前記コア(12)が、互いに撚り合わせられた少なくとも2つの細長要素(12a、12b)、又は、単独で撚られた単一の細長要素を含む、
二輪車用のタイヤ(100)。 - 前記角度部分が40°〜270°に含まれる角度によって画定される、請求項1に記載のタイヤ(100)。
- 前記コア(12)の直径と、前記金属ワイヤ(13)の直径と、前記金属ワイヤ(13)の前記巻線ピッチとが、前記金属ワイヤ(13)が周方向に対して10°〜40°に含まれる角度で傾斜するように選択される、請求項1又は2に記載のタイヤ。
- 前記金属ワイヤ(13)の数が2〜8に含まれる、請求項1〜3のいずれか一項に記載のタイヤ(100)。
- 前記金属ワイヤ(13)の数が5に等しい、請求項1〜4のいずれか一項に記載のタイヤ(100)。
- 前記金属ワイヤ(13)の直径が0.12mm〜0.35mmに含まれる、請求項1〜5のいずれか一項に記載のタイヤ(100)。
- 前記金属ワイヤ(13)が相接の状態にある、請求項1〜6のいずれか一項に記載のタイヤ(100)。
- 前記少なくとも1つの補強コード(11)が0.5mm〜2.5mmに含まれる直径を有する、請求項1〜7のいずれか一項に記載のタイヤ(100)。
- 前記巻線ピッチが3mm〜16mmに含まれる、請求項1〜8のいずれか一項に記載のタイヤ(100)。
- 前記少なくとも1つの補強コード(11)が2.5%超の破断点伸度を有する、請求項1〜9のいずれか一項に記載のタイヤ(100)。
- 前記少なくとも1つの補強コード(11)が0.5%超の部分荷重伸度を有する、請求項1〜10のいずれか一項に記載のタイヤ(100)。
- 前記コア(12)が繊維質材料を含む、請求項1〜11のいずれか一項に記載のタイヤ(100)。
- 前記繊維質材料が、ガラス繊維及び/又は炭素繊維及び/又は玄武岩繊維及び/又はホウ素繊維の中から選択された無機材料を含む、請求項12に記載のタイヤ(100)。
- 前記繊維質材料が、ポリエチレンテレフタレート、ポリアミド、芳香族ポリアミド、ポリビニルエステル、ポリビニルアルコール、ポリエチレンナフタレート、ポリケトン、再生セルロースの糸、綿及びそれらの混成物又は混合物の中から選択された有機材料を含む、請求項12に記載のタイヤ(100)。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI20112394 | 2011-12-27 | ||
ITMI2011A002394 | 2011-12-27 | ||
US201161581912P | 2011-12-30 | 2011-12-30 | |
US61/581,912 | 2011-12-30 | ||
PCT/IB2012/057593 WO2013098738A1 (en) | 2011-12-27 | 2012-12-21 | Tyre for motorcycles |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015506303A JP2015506303A (ja) | 2015-03-02 |
JP2015506303A5 JP2015506303A5 (ja) | 2015-12-24 |
JP6185931B2 true JP6185931B2 (ja) | 2017-08-23 |
Family
ID=45571687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014549598A Active JP6185931B2 (ja) | 2011-12-27 | 2012-12-21 | 二輪車用タイヤ |
Country Status (6)
Country | Link |
---|---|
US (1) | US20150122395A1 (ja) |
EP (1) | EP2748015B1 (ja) |
JP (1) | JP6185931B2 (ja) |
CN (1) | CN103958218B (ja) |
BR (1) | BR112014014311B1 (ja) |
WO (1) | WO2013098738A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU92527B1 (fr) * | 2012-12-25 | 2014-12-22 | Kordsa Global Endustriyel Iplik Ve Kord Bezi Sanayi Ve Ticaret As | Structure de câbles hybride |
US20160318343A1 (en) * | 2013-12-23 | 2016-11-03 | Pirelli Tyre S.P.A. | Tyre for heavy load vehicle wheels |
AU2017248361B2 (en) * | 2016-04-08 | 2019-08-15 | Gates Corporation, a Delaware Corporation | Hybrid cable for reinforcing polymeric articles and reinforced articles |
IT201600117754A1 (it) * | 2016-11-22 | 2018-05-22 | Pirelli | Pneumatico per motoveicoli |
JP2018083594A (ja) * | 2016-11-25 | 2018-05-31 | 株式会社ブリヂストン | タイヤ |
WO2020026178A1 (en) * | 2018-08-03 | 2020-02-06 | Pirelli Tyre S.P.A. | Tyre for vehicle wheels |
CN109049759A (zh) * | 2018-09-25 | 2018-12-21 | 北航(四川)西部国际创新港科技有限公司 | 复合材料轮毂及其制造方法 |
US20220169078A1 (en) * | 2019-04-17 | 2022-06-02 | Pirelli Tyre S.P.A. | Hybrid cord and tyre with such cord |
CN114786961B (zh) * | 2019-12-17 | 2024-07-09 | 倍耐力轮胎股份公司 | 用于车轮轮胎的金属增强帘线 |
CN114829703B (zh) * | 2019-12-17 | 2024-07-30 | 倍耐力轮胎股份公司 | 用于车辆车轮的轮胎的金属增强帘线 |
IT202000014521A1 (it) | 2020-06-17 | 2021-12-17 | Pirelli | Pneumatico per ruote di veicoli |
CN118043518A (zh) | 2021-09-28 | 2024-05-14 | 贝卡尔特公司 | 具有经适应的伸长性能的钢帘线 |
CN114083940B (zh) * | 2021-11-30 | 2023-09-15 | 蓉驿时代科技有限公司 | 一种全方位防护自修复轮胎及其制备方法 |
WO2024127732A1 (ja) * | 2022-12-14 | 2024-06-20 | 株式会社ブリヂストン | 自動二輪車用タイヤ |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2260660B1 (ja) | 1974-02-12 | 1976-11-26 | Michelin & Cie | |
IT1248851B (it) | 1990-06-14 | 1995-01-30 | Pirelli | Procedimento per la fabbricazione di pneumatici per veicoli a due ruote e pneumatici cosi' prodotti |
JPH0641881A (ja) * | 1992-05-20 | 1994-02-15 | Bridgestone Corp | エラストマー製品補強用複合コード |
JP3411615B2 (ja) * | 1993-04-14 | 2003-06-03 | 株式会社ブリヂストン | 空気入りラジアルタイヤ |
JP3294378B2 (ja) * | 1993-04-21 | 2002-06-24 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JPH0796712A (ja) * | 1993-09-30 | 1995-04-11 | Bridgestone Corp | 二輪自動車用空気入りラジアルタイヤ |
JP3471863B2 (ja) * | 1993-09-30 | 2003-12-02 | 株式会社ブリヂストン | 二輪自動車用空気入りラジアルタイヤ |
DE10144833A1 (de) | 2001-09-12 | 2003-04-30 | Continental Ag | Verstärkungskord |
DE102004036129A1 (de) * | 2004-07-24 | 2006-02-16 | Continental Aktiengesellschaft | Verstärkungscord für elastomere Erzeugnisse |
JP4755488B2 (ja) * | 2005-11-25 | 2011-08-24 | 住友ゴム工業株式会社 | 自動二輪車用ラジアルタイヤ、及びそれに用いるバンドコード |
FR2897076B1 (fr) | 2006-02-09 | 2008-04-18 | Michelin Soc Tech | Cable composite elastique pour pneumatique. |
EP2091762B1 (en) * | 2006-11-22 | 2010-04-21 | Pirelli Tyre S.p.A. | Tire with light weight bead core |
DE102007026774A1 (de) * | 2007-06-09 | 2008-12-11 | Continental Aktiengesellschaft | Verstärkungshybridkord für elastomere Erzeugnisse, insbesondere als Karkasslage oder Gürtellage von Fahrzeugluftreifen |
EP2300659B1 (en) * | 2008-04-21 | 2019-06-19 | Pirelli Tyre S.p.A. | Metallic cord comprising preformed and non-preformed wires |
CN102046396B (zh) * | 2008-05-28 | 2014-06-18 | 倍耐力轮胎股份公司 | 摩托车轮胎 |
JP4814979B2 (ja) * | 2009-06-12 | 2011-11-16 | 住友ゴム工業株式会社 | タイヤ用コード及びそれを用いた空気入りタイヤ |
-
2012
- 2012-12-21 WO PCT/IB2012/057593 patent/WO2013098738A1/en active Application Filing
- 2012-12-21 EP EP12823044.8A patent/EP2748015B1/en active Active
- 2012-12-21 US US14/366,510 patent/US20150122395A1/en not_active Abandoned
- 2012-12-21 CN CN201280058148.XA patent/CN103958218B/zh active Active
- 2012-12-21 JP JP2014549598A patent/JP6185931B2/ja active Active
- 2012-12-21 BR BR112014014311-0A patent/BR112014014311B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
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EP2748015A1 (en) | 2014-07-02 |
WO2013098738A1 (en) | 2013-07-04 |
CN103958218A (zh) | 2014-07-30 |
JP2015506303A (ja) | 2015-03-02 |
US20150122395A1 (en) | 2015-05-07 |
CN103958218B (zh) | 2018-09-18 |
EP2748015B1 (en) | 2017-03-29 |
BR112014014311B1 (pt) | 2020-10-13 |
BR112014014311A2 (pt) | 2017-06-13 |
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