JP2015081085A - 空気入りタイヤのトレッド、および空気入りタイヤ - Google Patents
空気入りタイヤのトレッド、および空気入りタイヤ Download PDFInfo
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- JP2015081085A JP2015081085A JP2014213477A JP2014213477A JP2015081085A JP 2015081085 A JP2015081085 A JP 2015081085A JP 2014213477 A JP2014213477 A JP 2014213477A JP 2014213477 A JP2014213477 A JP 2014213477A JP 2015081085 A JP2015081085 A JP 2015081085A
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- KORAJTACFWEGPU-UHFFFAOYSA-N triethoxy-[6-(6-triethoxysilylhexyltetrasulfanyl)hexyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCCCCSSSSCCCCCC[Si](OCC)(OCC)OCC KORAJTACFWEGPU-UHFFFAOYSA-N 0.000 description 1
- XGVRSFOOQXXSDO-UHFFFAOYSA-N trihexoxy-[3-(3-trihexoxysilylpropyldisulfanyl)propyl]silane Chemical compound CCCCCCO[Si](OCCCCCC)(OCCCCCC)CCCSSCCC[Si](OCCCCCC)(OCCCCCC)OCCCCCC XGVRSFOOQXXSDO-UHFFFAOYSA-N 0.000 description 1
- XQCNPXMIHJAHGO-UHFFFAOYSA-N trimethoxy-[(trimethoxysilylmethyltetrasulfanyl)methyl]silane Chemical compound CO[Si](OC)(OC)CSSSSC[Si](OC)(OC)OC XQCNPXMIHJAHGO-UHFFFAOYSA-N 0.000 description 1
- SVNJQEIWNMNTBW-UHFFFAOYSA-N trimethoxy-[18-(18-trimethoxysilyloctadecyltetrasulfanyl)octadecyl]silane Chemical compound CO[Si](OC)(OC)CCCCCCCCCCCCCCCCCCSSSSCCCCCCCCCCCCCCCCCC[Si](OC)(OC)OC SVNJQEIWNMNTBW-UHFFFAOYSA-N 0.000 description 1
- IPBOZRUUILDBBF-UHFFFAOYSA-N trimethoxy-[2-methyl-1-[(2-methyl-1-trimethoxysilylpropyl)tetrasulfanyl]propyl]silane Chemical compound CO[Si](OC)(OC)C(C(C)C)SSSSC(C(C)C)[Si](OC)(OC)OC IPBOZRUUILDBBF-UHFFFAOYSA-N 0.000 description 1
- NQRACKNXKKOCJY-UHFFFAOYSA-N trimethoxy-[3-(3-trimethoxysilylpropyldisulfanyl)propyl]silane Chemical compound CO[Si](OC)(OC)CCCSSCCC[Si](OC)(OC)OC NQRACKNXKKOCJY-UHFFFAOYSA-N 0.000 description 1
- YGLOWFUKVQMIQC-UHFFFAOYSA-N trimethoxy-[3-(3-trimethoxysilylpropylhexasulfanyl)propyl]silane Chemical compound CO[Si](OC)(OC)CCCSSSSSSCCC[Si](OC)(OC)OC YGLOWFUKVQMIQC-UHFFFAOYSA-N 0.000 description 1
- JTTSZDBCLAKKAY-UHFFFAOYSA-N trimethoxy-[3-(3-trimethoxysilylpropyltetrasulfanyl)propyl]silane Chemical compound CO[Si](OC)(OC)CCCSSSSCCC[Si](OC)(OC)OC JTTSZDBCLAKKAY-UHFFFAOYSA-N 0.000 description 1
- KOFGNZOFJYBHIN-UHFFFAOYSA-N trimethoxy-[3-(3-trimethoxysilylpropyltrisulfanyl)propyl]silane Chemical compound CO[Si](OC)(OC)CCCSSSCCC[Si](OC)(OC)OC KOFGNZOFJYBHIN-UHFFFAOYSA-N 0.000 description 1
- BPBNXPYFZUPVRY-UHFFFAOYSA-N trimethoxy-[3-(4-trimethoxysilylbut-1-en-2-yltetrasulfanyl)but-3-enyl]silane Chemical compound CO[Si](OC)(OC)CCC(=C)SSSSC(=C)CC[Si](OC)(OC)OC BPBNXPYFZUPVRY-UHFFFAOYSA-N 0.000 description 1
- WUMASLCNJBRHDA-UHFFFAOYSA-N trimethoxy-[4-(4-trimethoxysilylbutyltetrasulfanyl)butyl]silane Chemical compound CO[Si](OC)(OC)CCCCSSSSCCCC[Si](OC)(OC)OC WUMASLCNJBRHDA-UHFFFAOYSA-N 0.000 description 1
- ORMMMPDHLQZPEB-UHFFFAOYSA-N trioctoxy-[3-(3-trioctoxysilylpropyltetrasulfanyl)propyl]silane Chemical compound CCCCCCCCO[Si](OCCCCCCCC)(OCCCCCCCC)CCCSSSSCCC[Si](OCCCCCCCC)(OCCCCCCCC)OCCCCCCCC ORMMMPDHLQZPEB-UHFFFAOYSA-N 0.000 description 1
- VKJFZCCNSAEGRS-UHFFFAOYSA-N tripropoxy-[18-(18-tripropoxysilyloctadec-1-enyltetrasulfanyl)octadec-17-enyl]silane Chemical compound CCCO[Si](OCCC)(OCCC)CCCCCCCCCCCCCCCCC=CSSSSC=CCCCCCCCCCCCCCCCC[Si](OCCC)(OCCC)OCCC VKJFZCCNSAEGRS-UHFFFAOYSA-N 0.000 description 1
- HRAOIWWIABULSC-UHFFFAOYSA-N tripropoxy-[2-(2-tripropoxysilylethylpentasulfanyl)ethyl]silane Chemical compound CCCO[Si](OCCC)(OCCC)CCSSSSSCC[Si](OCCC)(OCCC)OCCC HRAOIWWIABULSC-UHFFFAOYSA-N 0.000 description 1
- IRNPVNAUHNTHDI-UHFFFAOYSA-N tris(6-methylheptoxy)-[3-[3-[tris(6-methylheptoxy)silyl]propyltetrasulfanyl]propyl]silane Chemical compound CC(C)CCCCCO[Si](OCCCCCC(C)C)(OCCCCCC(C)C)CCCSSSSCCC[Si](OCCCCCC(C)C)(OCCCCCC(C)C)OCCCCCC(C)C IRNPVNAUHNTHDI-UHFFFAOYSA-N 0.000 description 1
- CONCKWGHNZAEBO-UHFFFAOYSA-N tris[(2-methylpropan-2-yl)oxy]-[3-[3-[tris[(2-methylpropan-2-yl)oxy]silyl]propyldisulfanyl]propyl]silane Chemical compound CC(C)(C)O[Si](OC(C)(C)C)(OC(C)(C)C)CCCSSCCC[Si](OC(C)(C)C)(OC(C)(C)C)OC(C)(C)C CONCKWGHNZAEBO-UHFFFAOYSA-N 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 239000012991 xanthate Substances 0.000 description 1
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
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
- B60C1/0016—Compositions of the tread
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/0008—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the tread rubber
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/0041—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers
- B60C11/005—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers
- B60C11/0058—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers with different cap rubber layers in the axial direction
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/0041—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers
- B60C11/005—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers
- B60C11/0058—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers with different cap rubber layers in the axial direction
- B60C11/0066—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers with different cap rubber layers in the axial direction having an asymmetric arrangement
-
- 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
- B60C19/00—Tyre parts or constructions not otherwise provided for
- B60C19/08—Electric-charge-dissipating arrangements
- B60C19/082—Electric-charge-dissipating arrangements comprising a conductive tread insert
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/0008—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the tread rubber
- B60C2011/0016—Physical properties or dimensions
- B60C2011/0025—Modulus or tan delta
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/0008—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the tread rubber
- B60C2011/0016—Physical properties or dimensions
- B60C2011/0033—Thickness of the tread
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
【解決手段】 空気入りタイヤのトレッドは、トレッドベース層140と、トレッドベース層の半径方向外側の第1のトレッドキャップ層110と、トレッドベース層の半径方向外側の第2のトレッドキャップ層120であって、第1のトレッドキャップ層の半径方向外側で第1のトレッドキャップ層に軸方向に隣接する第2のトレッドキャップ層と、トレッドベース層と第1および第2のトレッドキャップ層との半径方向の間の第3の中間層130と、を有し、第1のトレッドキャップ層が、第1および第2のトレッドキャップ層の本体を超えて第3の中間層内へと半径方向内側に延びる突出部152を有し、それにより、第1および第2のトレッドキャップ層の本体が摩滅した後で、第1のトレッドキャップ層が、トレッド全体に改善された性能特性を提供する。
【選択図】図1
Description
本発明では、以下の定義を使用する。
空気入りタイヤにおいて、転がり抵抗が高いトレッド材料とトラクションが高いトレッド材料との間には性能格差が存在する場合がある。本発明によるトレッドは、この格差に対処し、ウェットトラクション、転がり抵抗、およびトレッド摩耗のバランスを取ることができる。このようなトレッドは、垂直および水平断面の分割を利用して、タイヤの耐用年数を通じて、タイヤのウェットトラクション(ウェットグリップ指数(WGI)、制動、水分、ハンドリング)、転がり抵抗、およびトレッド摩耗を最大にすることができる。このようなトレッドは、摩耗後でも、上部のウェットトレッドコンパウンドが道路に接触した状態を保つことができる輪郭形状を提供する。BOTのRRコンパウンドは、転がり抵抗性能の改善に寄与する。
110 第1のウェットトラクションコンパウンド
120 第2の低転がり抵抗コンパウンド
130 第3の中間超低転がり抵抗コンパウンド
140 トレッドベース
150 輪郭
152 突出部
Claims (20)
- 空気入りタイヤのトレッドであって、
トレッドベース層と、
前記トレッドベース層の半径方向外側の第1のトレッドキャップ層と、
前記トレッドベース層の半径方向外側の第2のトレッドキャップ層であって、前記第1のトレッドキャップ層の半径方向外側で該第1のトレッドキャップ層に軸方向に隣接する第2のトレッドキャップ層と、
前記トレッドベース層と前記第1のトレッドキャップ層との半径方向の間、および前記トレッドベース層と前記第2のトレッドキャップ層との半径方向の間の第3の中間層と、を有し、
前記第1のトレッドキャップ層が、前記第1および第2のトレッドキャップ層の本体を超えて前記第3の中間層内へと半径方向内側に延びる突出部を有し、それにより、前記第1および第2のトレッドキャップ層の前記本体が摩滅した後で、前記第1のトレッドキャップ層が、前記トレッド全体に改善された性能特性を提供することができることを特徴とする、トレッド。 - 前記突出部が4つのリブトレッドの1つのリブから半径方向内側に延び、前記4つのリブトレッドの別のリブが、静電荷を接地するための構造を有することを特徴とする、請求項1に記載のトレッド。
- 2つの前記突出部が、5つのリブトレッドの2つのリブから半径方向内側にそれぞれ延びていることを特徴とする、請求項1に記載のトレッド。
- 2つの前記突出部が、5つのリブトレッドの2つのリブから半径方向内側にそれぞれ延び、前記5つのリブトレッドの中間のリブが、静電荷を接地するための構造を有することを特徴とする、請求項1に記載のトレッド。
- 前記トレッドベース層が、ジエン系エラストマーを有するゴム組成物を有し、該ジエン系エラストマーが、エラストマーの100重量部当たり、20重量部から150重量部のカーボンブラックを有することを特徴とする、請求項1に記載のトレッド。
- 前記第2のトレッドキャップ層がジエン系エラストマーを有し、該ジエン系エラストマーが、エラストマーの100重量部当たり、20重量部から100重量部のシリカを有する、請求項1に記載のトレッド。
- 前記トレッドベース層が、0.1〜0.2の範囲の損失正接と、4〜13MPaの範囲の貯蔵弾性率と、45〜70の範囲のショアA硬度とを有する、請求項1に記載のトレッド。
- 前記第2のトレッドキャップ層が、0.05〜0.20の範囲の損失正接と、4〜12MPaの範囲の貯蔵弾性率と、50〜75の範囲のショアA硬度とを有する、請求項1に記載のトレッド。
- 前記第2のトレッドキャップ層が、約30phrから約70phrのゴム補強充填剤を有する共役ジエン系エラストマーを有し、該ゴム補強充填剤が、30〜80phrのカーボンブラックと、0〜40phrの沈降シリカとを有する、請求項1に記載のトレッド。
- 前記第2のトレッドキャップ層が、50〜80phrのカーボンブラックを有する、請求項1に記載のトレッド。
- 前記第2のトレッドキャップ層が、10〜25phrの沈降シリカを有する、請求項1に記載のトレッド。
- 前記第2のトレッドキャップ層が、共役ジエン系エラストマーと補強充填剤とを有し、該補強充填剤が、50〜80phrの沈降シリカと、10〜40phrのカーボンブラックとを有する、請求項1に記載のトレッド。
- 空気入りタイヤであって、
トレッドと、
カーカスと、
ベルト層と、
互いに間隔を置いて配置された比較的伸張性の低いビードと、
サイドウォールと、を有し、
前記トレッドが、トレッドベース層と、該トレッドベース層の半径方向外側の第1のトレッドキャップ層と、前記トレッドベース層の半径方向外側の第2のトレッドキャップ層であって、前記第1のトレッドキャップ層の半径方向外側で該第1のトレッドキャップ層に軸方向に隣接する第2のトレッドキャップ層と、前記トレッドベース層と前記第1のトレッドキャップ層との半径方向の間、および前記トレッドベース層と前記第2のトレッドキャップ層との半径方向の間の第3の中間層と、を有し、前記第1のトレッドキャップ層が、前記第1および第2のトレッドキャップ層の本体を超えて前記第3の中間層内へと半径方向内側に延びる突出部を有し、それにより、前記第1および第2のトレッドキャップ層の前記本体が摩滅した後で、前記第1のトレッドキャップ層が、前記トレッド全体に改善された性能特性を提供することができることを特徴とする空気入りタイヤ。 - 前記第1のトレッドキャップ層が、1つの押出機における単一のゴムコンパウンドの単一の押出成形物として押出成形されており、前記第2のキャップ層が、別の押出機によって押出成形されている、請求項13に記載の空気入りタイヤ。
- 前記第2のトレッドキャップ層が、約30phrから約70phrのゴム補強充填剤を有する共役ジエン系エラストマーを有し、前記ゴム補強充填剤が、30〜80phrのカーボンブラックと、0〜40phrの沈降シリカとを有する、請求項13に記載の空気入りタイヤ。
- 前記第2のトレッドキャップ層が、50〜80phrのカーボンブラックを有する、請求項13に記載の空気入りタイヤ。
- 前記第2のトレッドキャップ層が、10〜25phrの沈降シリカを有する、請求項13に記載の空気入りタイヤ。
- 前記第2のトレッドキャップ層が、4〜13MPaの範囲の貯蔵弾性率を有する、請求項13に記載の空気入りタイヤ。
- 前記第2のトレッドキャップ層が、共役ジエン系エラストマーと補強充填剤とを有し、該補強充填剤が、50〜80phrの沈降シリカと、10〜40phrのカーボンブラックとを有する、請求項13に記載の空気入りタイヤ。
- 前記トレッドベース層が、0.1〜0.2の範囲の損失正接と、4〜13MPaの範囲の貯蔵弾性率と、45〜70の範囲のショアA硬度とを有する、請求項13に記載の空気入りタイヤ。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/059,866 | 2013-10-22 | ||
| US14/059,866 US9352615B2 (en) | 2013-10-22 | 2013-10-22 | Pneumatic tire with multi-tread cap |
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| Publication Number | Publication Date |
|---|---|
| JP2015081085A true JP2015081085A (ja) | 2015-04-27 |
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| JP2014213477A Pending JP2015081085A (ja) | 2013-10-22 | 2014-10-20 | 空気入りタイヤのトレッド、および空気入りタイヤ |
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| Country | Link |
|---|---|
| US (1) | US9352615B2 (ja) |
| EP (1) | EP2865543B1 (ja) |
| JP (1) | JP2015081085A (ja) |
| KR (1) | KR102291354B1 (ja) |
| CN (1) | CN104553620B (ja) |
| BR (1) | BR102014025872B1 (ja) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018058421A (ja) * | 2016-10-03 | 2018-04-12 | 横浜ゴム株式会社 | 空気入りタイヤ |
| JP2021075711A (ja) * | 2019-11-11 | 2021-05-20 | ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー | タイヤ |
| WO2021261221A1 (ja) * | 2020-06-25 | 2021-12-30 | 住友ゴム工業株式会社 | タイヤ |
| JP2022154242A (ja) * | 2021-03-30 | 2022-10-13 | 住友ゴム工業株式会社 | タイヤ |
| JP2022554104A (ja) * | 2019-10-22 | 2022-12-28 | コンパニー ゼネラール デ エタブリッスマン ミシュラン | 改良されたトレッドを有するタイヤ |
| JP2023078783A (ja) * | 2021-11-26 | 2023-06-07 | 住友ゴム工業株式会社 | 空気入りタイヤ |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016174100A1 (fr) | 2015-04-28 | 2016-11-03 | Compagnie Generale Des Etablissements Michelin | Pneumatique avec une bande de roulement comportant des elements de renforcement |
| FR3035616A1 (fr) * | 2015-04-28 | 2016-11-04 | Michelin & Cie | Pneumatique avec une bande de roulement comportant des elements de renforcement |
| US20170001399A1 (en) * | 2015-06-30 | 2017-01-05 | The Goodyear Tire & Rubber Company | Method for forming a tread |
| FR3044007B1 (fr) * | 2015-11-19 | 2017-12-08 | Michelin & Cie | Bande de roulement pour pneumatique d'avion |
| FR3044008B1 (fr) * | 2015-11-19 | 2017-12-08 | Michelin & Cie | Bande de roulement pour pneumatique d'avion |
| FR3044009B1 (fr) * | 2015-11-19 | 2017-12-08 | Michelin & Cie | Bande de roulement pour pneumatique d'avion |
| FR3046104B1 (fr) * | 2015-12-23 | 2017-12-22 | Michelin & Cie | Procede de coextrusion d’un profile caoutchouteux complexe destine a la fabrication d’un pneumatique |
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| FR3102092A1 (fr) * | 2019-10-22 | 2021-04-23 | Compagnie Generale Des Etablissements Michelin | Pneumatique à bande de roulement perfectionnée |
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| WO2025132984A1 (fr) | 2023-12-21 | 2025-06-26 | Compagnie Generale Des Etablissements Michelin | Pneumatique optimisé en comportement routier |
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- 2014-10-20 JP JP2014213477A patent/JP2015081085A/ja active Pending
- 2014-10-21 KR KR1020140142425A patent/KR102291354B1/ko active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2018058421A (ja) * | 2016-10-03 | 2018-04-12 | 横浜ゴム株式会社 | 空気入りタイヤ |
| JP2022554104A (ja) * | 2019-10-22 | 2022-12-28 | コンパニー ゼネラール デ エタブリッスマン ミシュラン | 改良されたトレッドを有するタイヤ |
| JP7615138B2 (ja) | 2019-10-22 | 2025-01-16 | コンパニー ゼネラール デ エタブリッスマン ミシュラン | 改良されたトレッドを有するタイヤ |
| JP2021075711A (ja) * | 2019-11-11 | 2021-05-20 | ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー | タイヤ |
| JP7645627B2 (ja) | 2019-11-11 | 2025-03-14 | ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー | タイヤ |
| JPWO2021261221A1 (ja) * | 2020-06-25 | 2021-12-30 | ||
| CN115996853A (zh) * | 2020-06-25 | 2023-04-21 | 住友橡胶工业株式会社 | 轮胎 |
| EP4151430A4 (en) * | 2020-06-25 | 2024-06-12 | Sumitomo Rubber Industries, Ltd. | Tire |
| WO2021261221A1 (ja) * | 2020-06-25 | 2021-12-30 | 住友ゴム工業株式会社 | タイヤ |
| CN115996853B (zh) * | 2020-06-25 | 2025-10-24 | 住友橡胶工业株式会社 | 轮胎 |
| JP2022154242A (ja) * | 2021-03-30 | 2022-10-13 | 住友ゴム工業株式会社 | タイヤ |
| JP2023078783A (ja) * | 2021-11-26 | 2023-06-07 | 住友ゴム工業株式会社 | 空気入りタイヤ |
| JP7756856B2 (ja) | 2021-11-26 | 2025-10-21 | 住友ゴム工業株式会社 | 空気入りタイヤ |
Also Published As
| Publication number | Publication date |
|---|---|
| US9352615B2 (en) | 2016-05-31 |
| BR102014025872B1 (pt) | 2020-12-15 |
| BR102014025872A2 (pt) | 2015-09-22 |
| CN104553620A (zh) | 2015-04-29 |
| KR102291354B1 (ko) | 2021-08-19 |
| US20150107735A1 (en) | 2015-04-23 |
| KR20150046740A (ko) | 2015-04-30 |
| CN104553620B (zh) | 2017-10-03 |
| EP2865543B1 (en) | 2018-12-26 |
| EP2865543A1 (en) | 2015-04-29 |
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