JP2022533443A - ベルトバンデージを有する乗物用タイヤ - Google Patents
ベルトバンデージを有する乗物用タイヤ Download PDFInfo
- Publication number
- JP2022533443A JP2022533443A JP2021569419A JP2021569419A JP2022533443A JP 2022533443 A JP2022533443 A JP 2022533443A JP 2021569419 A JP2021569419 A JP 2021569419A JP 2021569419 A JP2021569419 A JP 2021569419A JP 2022533443 A JP2022533443 A JP 2022533443A
- Authority
- JP
- Japan
- Prior art keywords
- polyamide
- dtex
- fineness
- pet
- yarn
- 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.)
- Pending
Links
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
- B60C9/18—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
- B60C9/2003—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt 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
- B60C9/18—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
- B60C9/2003—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords
- B60C9/2009—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords comprising plies of different 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
- B60C9/0042—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
- B60C9/005—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
- B60C2009/0071—Reinforcements or ply arrangement of pneumatic tyres characterised by special physical properties of the reinforcements
- B60C2009/0092—Twist structure
-
- 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
- B60C2009/2074—Physical properties or dimension of the belt cord
- B60C2009/2077—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
- B60C2009/2074—Physical properties or dimension of the belt cord
- B60C2009/2096—Twist structures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
Description
・ASTM D 855に準拠する、破断力及び破断点伸度、力及び引張強度(ひずみ4%及び6%)、45Nにおけるひずみ、180℃における収縮、及び収縮力。
E3:ハイブリッドコード rPET 720x1/PA 66 700x1、400t/m端部撚り合わせ、60epdm
E4:ハイブリッドコード rPET 550x1/PA 66 470x1、470t/m端部撚り合わせ、80epdm。
Claims (10)
- ベルトバンデージを含む乗物用タイヤであって、前記ベルトバンデージは強度部材を含み、前記強度部材は、前記プライ内に互いに平行に配置されたハイブリッドコードを含み、前記ハイブリッドコードはそれぞれ、ポリエチレンテレフタレート(PET)製の少なくとも1本のヤーンとポリアミド製の少なくとも1本のヤーンとを内包する、乗物用タイヤにおいて、前記PETは、再生PET(rPET)であることを特徴とする、
乗物用タイヤ。 - 再生PET製の前記ヤーンは、200~1670dtex、好ましくは200~1350dtexの繊度を有することを特徴とする、請求項1に記載の乗物用タイヤ。
- ポリアミド製の前記ヤーンは、200~1400dtex、好ましくは200~1000dtexの繊度を有することを特徴とする、請求項1又は2に記載の乗物用タイヤ。
- 前記ハイブリッドコードは全体として、400~3100dtex、好ましくは400~2900dtex、特に好ましくは400~2200dtexの繊度を有することを特徴とする、請求項1~3のいずれか一項に記載の乗物用タイヤ。
- 再生PET製の前記ヤーンとポリアミド製の前記ヤーンは、端部で撚り合わされて、200~700t/m、好ましくは300~600t/mの前記ハイブリッドコードを形成することを特徴とする、請求項1~4のいずれか一項に記載の乗物用タイヤ。
- 再生PET製の前記ヤーンは、1000~1200dtexの繊度を有し、ポリアミド製の前記ヤーンは、900~1000dtexの繊度を有することを特徴とする、請求項1~5のいずれか一項に記載の乗物用タイヤ。
- 再生PET製の前記ヤーンとポリアミド製の前記ヤーンは、端部で撚り合わされて、300~380t/mの前記ハイブリッドコードを形成することを特徴とする、請求項6に記載の乗物用タイヤ。
- 再生PET製の前記ヤーンは、200~360dtexの繊度を有し、ポリアミド製の前記ヤーンは、200~360dtexの繊度を有することを特徴とする、請求項1~5のいずれか一項に記載の乗物用タイヤ。
- 前記ポリアミドは、ポリアミド66(PA 66)であることを特徴とする、請求項1~8のいずれか一項に記載の乗物用タイヤ。
- 前記ハイブリッドコード中の前記再生PETの重量分率は、40~60%であることを特徴とする、請求項1~9のいずれか一項に記載の乗物用タイヤ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2023169975A JP2024009843A (ja) | 2019-06-19 | 2023-09-29 | ベルトバンデージを有する乗物用タイヤ |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019208984.4 | 2019-06-19 | ||
DE102019208984.4A DE102019208984A1 (de) | 2019-06-19 | 2019-06-19 | Fahrzeugreifen mit Gürtelbandage |
PCT/EP2020/066409 WO2020254215A1 (de) | 2019-06-19 | 2020-06-12 | Fahrzeugreifen mit gürtelbandage |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023169975A Division JP2024009843A (ja) | 2019-06-19 | 2023-09-29 | ベルトバンデージを有する乗物用タイヤ |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2022533443A true JP2022533443A (ja) | 2022-07-22 |
Family
ID=71103367
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021569419A Pending JP2022533443A (ja) | 2019-06-19 | 2020-06-12 | ベルトバンデージを有する乗物用タイヤ |
JP2023169975A Pending JP2024009843A (ja) | 2019-06-19 | 2023-09-29 | ベルトバンデージを有する乗物用タイヤ |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023169975A Pending JP2024009843A (ja) | 2019-06-19 | 2023-09-29 | ベルトバンデージを有する乗物用タイヤ |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220314697A1 (ja) |
EP (1) | EP3986725A1 (ja) |
JP (2) | JP2022533443A (ja) |
CN (1) | CN114025970A (ja) |
DE (1) | DE102019208984A1 (ja) |
WO (1) | WO2020254215A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023155989A1 (de) * | 2022-02-17 | 2023-08-24 | Continental Reifen Deutschland Gmbh | Verbundmaterial für elastomere erzeugnisse, insbesondere fahrzeugreifen, und verfahren zur herstellung |
WO2023155990A1 (de) | 2022-02-17 | 2023-08-24 | Continental Reifen Deutschland Gmbh | Elastomeres erzeugnis, insbesondere fahrzeugreifen |
FR3137868A1 (fr) * | 2022-07-18 | 2024-01-19 | Compagnie Generale Des Etablissements Michelin | Tissu pour pneumatique comprenant des éléments de renfort comprenant un assemblage constitué de deux brins multifilamentaires de polyamide 5,6 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010017107A1 (de) * | 2010-05-27 | 2011-12-01 | Continental Reifen Deutschland Gmbh | Verstärkungskord für elastomere Erzeugnisse, insbesondere für eine Karkasslage oder eine Gürtelbandage von Fahrzeugluftreifen |
EP2708380A1 (de) * | 2012-09-12 | 2014-03-19 | Continental Reifen Deutschland GmbH | Verstärkungscord für elastomere Erzeugnisse, insbesondere für einen Fahrzeugluftreifen, und Fahrzeugluftreifen |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09188106A (ja) * | 1995-11-06 | 1997-07-22 | Bridgestone Corp | 空気入りラジアルタイヤ |
EP1272363A1 (en) * | 2000-04-11 | 2003-01-08 | AlliedSignal Inc. | Composite comprising organic fibers having a low twist multiplier and improved compressive modulus |
JP2004262269A (ja) * | 2003-02-14 | 2004-09-24 | Yokohama Rubber Co Ltd:The | 乗用車用空気入りラジアルタイヤ |
US7252129B2 (en) | 2005-02-22 | 2007-08-07 | Milliken & Company | Tire with cap ply layer |
DE102007025490A1 (de) * | 2007-05-31 | 2008-12-04 | Continental Aktiengesellschaft | Festigkeitsträgerlage aus Hybridcorden für elastomere Erzeugnisse, insbesondere für die Gürtelbandage von Fahrzeugluftreifen |
KR100829260B1 (ko) | 2007-11-07 | 2008-05-14 | 주식회사 유앤아이 | 타이어캡플라이용 복합딥코드의 제조방법 |
KR100829261B1 (ko) | 2008-03-25 | 2008-05-14 | 주식회사 유앤아이 | 타이어캡플라이용 복합딥코드 |
DE102009025793A1 (de) * | 2009-02-19 | 2010-08-26 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
DE102012105766A1 (de) | 2012-06-29 | 2014-02-20 | Continental Reifen Deutschland Gmbh | Festigkeitsträgerlage und Fahrzeugluftreifen |
KR101948883B1 (ko) | 2014-03-12 | 2019-02-15 | 코드사 테크닉 테크스틸 아노님 시르케티 | 하이브리드 코드 강화물을 갖는 공압식 타이어 |
DE102014220518A1 (de) * | 2014-10-09 | 2016-04-14 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen aufweisend eine Gürtelbandage |
EP3332052B1 (en) | 2015-09-18 | 2019-05-15 | Kordsa Teknik Tekstil Anonim Sirketi | A plied twisted cap ply reinforcement hybrid yarn |
EP3254870B1 (de) * | 2016-06-09 | 2020-03-04 | Continental Reifen Deutschland GmbH | Verstärkungslage für gegenstände aus elastomerem material, vorzugsweise für fahrzeugluftreifen und fahrzeugluftreifen als solcher |
DE102017214082A1 (de) * | 2017-08-11 | 2019-02-14 | Continental Reifen Deutschland Gmbh | Hybridkord zur Verwendung als Festigkeitsträger in einer Gürtelbandage eines Fahrzeugluftreifens |
-
2019
- 2019-06-19 DE DE102019208984.4A patent/DE102019208984A1/de active Pending
-
2020
- 2020-06-12 JP JP2021569419A patent/JP2022533443A/ja active Pending
- 2020-06-12 US US17/596,261 patent/US20220314697A1/en active Pending
- 2020-06-12 EP EP20733389.9A patent/EP3986725A1/de active Pending
- 2020-06-12 WO PCT/EP2020/066409 patent/WO2020254215A1/de unknown
- 2020-06-12 CN CN202080045013.4A patent/CN114025970A/zh active Pending
-
2023
- 2023-09-29 JP JP2023169975A patent/JP2024009843A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010017107A1 (de) * | 2010-05-27 | 2011-12-01 | Continental Reifen Deutschland Gmbh | Verstärkungskord für elastomere Erzeugnisse, insbesondere für eine Karkasslage oder eine Gürtelbandage von Fahrzeugluftreifen |
EP2708380A1 (de) * | 2012-09-12 | 2014-03-19 | Continental Reifen Deutschland GmbH | Verstärkungscord für elastomere Erzeugnisse, insbesondere für einen Fahrzeugluftreifen, und Fahrzeugluftreifen |
Also Published As
Publication number | Publication date |
---|---|
CN114025970A (zh) | 2022-02-08 |
US20220314697A1 (en) | 2022-10-06 |
DE102019208984A1 (de) | 2020-12-24 |
WO2020254215A1 (de) | 2020-12-24 |
JP2024009843A (ja) | 2024-01-23 |
EP3986725A1 (de) | 2022-04-27 |
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