JP2021518307A - 慣らし運転後のサイドウォール部の変形深さを改善した、単一のカーカスプライを含むタイヤ - Google Patents

慣らし運転後のサイドウォール部の変形深さを改善した、単一のカーカスプライを含むタイヤ Download PDF

Info

Publication number
JP2021518307A
JP2021518307A JP2020550855A JP2020550855A JP2021518307A JP 2021518307 A JP2021518307 A JP 2021518307A JP 2020550855 A JP2020550855 A JP 2020550855A JP 2020550855 A JP2020550855 A JP 2020550855A JP 2021518307 A JP2021518307 A JP 2021518307A
Authority
JP
Japan
Prior art keywords
tire
kpa
reinforcing element
crown
less
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
Application number
JP2020550855A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2019180352A5 (enExample
Inventor
シルヴィー デュシュマン
シルヴィー デュシュマン
ニザール ディダン
ニザール ディダン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Publication of JP2021518307A publication Critical patent/JP2021518307A/ja
Publication of JPWO2019180352A5 publication Critical patent/JPWO2019180352A5/ja
Pending legal-status Critical Current

Links

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
    • B60C3/00—Tyres characterised by the transverse section
    • 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
    • B60C3/00—Tyres characterised by the transverse section
    • B60C3/04—Tyres characterised by the transverse section characterised by the relative dimensions of the section, e.g. low profile
    • 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
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • 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
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C9/08—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend transversely from bead to bead, i.e. radial ply
    • 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
    • B60C9/02—Carcasses
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C2009/0416—Physical properties or dimensions of the carcass cords
    • B60C2009/0466—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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C2009/0475—Particular materials of the carcass cords

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
JP2020550855A 2018-03-20 2019-03-15 慣らし運転後のサイドウォール部の変形深さを改善した、単一のカーカスプライを含むタイヤ Pending JP2021518307A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1852368 2018-03-20
FR1852368 2018-03-20
PCT/FR2019/050584 WO2019180352A1 (fr) 2018-03-20 2019-03-15 Pneumatique comprenant une unique nappe de carcasse avec une profondeur de déformation dans le flanc améliorée après rodage

Publications (2)

Publication Number Publication Date
JP2021518307A true JP2021518307A (ja) 2021-08-02
JPWO2019180352A5 JPWO2019180352A5 (enExample) 2022-03-17

Family

ID=62751050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020550855A Pending JP2021518307A (ja) 2018-03-20 2019-03-15 慣らし運転後のサイドウォール部の変形深さを改善した、単一のカーカスプライを含むタイヤ

Country Status (5)

Country Link
US (1) US12365203B2 (enExample)
EP (1) EP3768526B1 (enExample)
JP (1) JP2021518307A (enExample)
CN (1) CN111954600B (enExample)
WO (1) WO2019180352A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3102097A1 (fr) 2019-10-16 2021-04-23 Compagnie Generale Des Etablissements Michelin Pneumatique a emission de bruit reduit et son procede de fabrication
FR3102089A1 (fr) 2019-10-16 2021-04-23 Compagnie Generale Des Etablissements Michelin Pneumatique presentant une uniformite amelioree et son procede de fabrication
FR3107006B1 (fr) * 2020-02-06 2022-01-07 Michelin & Cie Pneumatique pour véhicule agricole comprenant une armature de carcasse monocouche
FR3107207B1 (fr) * 2020-02-19 2022-02-18 Michelin & Cie Pneumatique a faible hauteur de flanc
FR3107206B1 (fr) * 2020-02-19 2022-02-18 Michelin & Cie Pneumatique a faible hauteur de flanc
US20230415518A1 (en) * 2020-10-09 2023-12-28 Compagnie Generale Des Etablissements Michelin Tire comprising a single carcass layer
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015536269A (ja) * 2012-10-12 2015-12-21 コンパニー ゼネラール デ エタブリッスマン ミシュラン ハイブリッドカーカスプライを有するランフラット走行可能に設計されたタイヤ

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1538478A (fr) * 1967-07-24 1968-09-06 Uniroyal Englebert France Enveloppe de pneumatique à carcasse radiale à flancs renforcés
BE792557A (fr) * 1971-12-31 1973-06-12 Michelin & Cie Perfectionnements aux enveloppes de pneumatiques
US4155394A (en) * 1977-08-29 1979-05-22 The Goodyear Tire & Rubber Company Tire cord composite and pneumatic tire
JPH0524410A (ja) * 1991-07-25 1993-02-02 Sumitomo Rubber Ind Ltd ライトトラツク用ラジアルタイヤ
FR2892664B1 (fr) * 2005-10-27 2007-12-07 Michelin Soc Tech Pneumatique comportant un element de renfort bielastique
JP4316660B2 (ja) * 2007-11-30 2009-08-19 横浜ゴム株式会社 空気入りタイヤ
JP6042719B2 (ja) * 2010-06-21 2016-12-14 株式会社ブリヂストン 乗用車用空気入りラジアルタイヤ
FR2977829B1 (fr) * 2011-07-12 2015-06-05 Michelin Soc Tech Pneumatique pour vehicule leger.
FR2993501B1 (fr) 2012-07-20 2014-08-08 Michelin & Cie Pneumatique optimise.
FR3008997B1 (fr) * 2013-07-29 2016-01-01 Michelin & Cie Produit renforce a faible epaisseur et pneumatique comprenant ce produit
JP6196494B2 (ja) 2013-08-09 2017-09-13 住友ゴム工業株式会社 空気入りタイヤ
US20160288574A1 (en) * 2015-03-31 2016-10-06 The Goodyear Tire & Rubber Company Crown reinforcement for a pneumatic tire
EP3360696B1 (en) * 2015-10-07 2020-03-18 Bridgestone Corporation Tire
DE102016216081A1 (de) 2016-08-26 2018-03-01 Continental Reifen Deutschland Gmbh Festigkeitsträgerlage für elastomere Erzeugnisse, insbesondere für eine Karkasslage eines Fahrzeugluftreifens, aufweisend einen Hybridcord
EP3521058B1 (en) * 2016-09-29 2023-03-15 Kolon Industries, Inc. Hybrid tire cord and method for manufacturing same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015536269A (ja) * 2012-10-12 2015-12-21 コンパニー ゼネラール デ エタブリッスマン ミシュラン ハイブリッドカーカスプライを有するランフラット走行可能に設計されたタイヤ

Also Published As

Publication number Publication date
US12365203B2 (en) 2025-07-22
CN111954600B (zh) 2023-04-28
EP3768526A1 (fr) 2021-01-27
CN111954600A (zh) 2020-11-17
US20210053398A1 (en) 2021-02-25
EP3768526B1 (fr) 2024-05-22
WO2019180352A1 (fr) 2019-09-26

Similar Documents

Publication Publication Date Title
JP2021518307A (ja) 慣らし運転後のサイドウォール部の変形深さを改善した、単一のカーカスプライを含むタイヤ
JP7154207B2 (ja) 補強要素、エラストマー複合体、及び該補強要素を含むタイヤ
JP6202581B2 (ja) ハイブリッドカーカスプライを有するランフラット走行可能に設計されたタイヤ
CN103492623B (zh) 芳族聚酰胺/聚酮复合纺织帘线
CN110072708B (zh) 弹性体复合材料和包含所述复合材料的轮胎
JP2023544768A (ja) 空気タイヤを含む取付け組立体
US20220024253A1 (en) Tyre for vehicle wheels
US10688828B2 (en) Hybrid reinforcing element with differential twist
JP7657788B2 (ja) 転がり抵抗の小さなタイヤ及びその製造方法
JP2023544389A (ja) 単一のカーカス層を備えるタイヤ
JP2023544756A (ja) ２つのカーカス層を備えるタイヤ
JP2023544751A (ja) ２つのカーカス層を備えるタイヤ
CN115066340B (zh) 包括混合胎体增强元件的农用车辆轮胎
CN112672892B (zh) 具有由单个织物增强元件层形成的胎体增强件的轮胎
EP3956157B1 (en) Hybrid cord and tyre with such cord
WO2012052534A1 (en) Tyre with thin sidewalls and improved hooping reinforcement
RU2818380C1 (ru) Шина для сельскохозяйственного транспортного средства, содержащая гибридный каркасный усиливающий элемент
US11932063B2 (en) Tire for two-wheeled vehicle comprising a hybrid hooping reinforcement
US20240066925A1 (en) Tire fabric comprising tousled weft reinforcing elements with low moisture absorption content
WO2023223246A1 (en) Tyre for vehicle wheels
CN121127373A (zh) 包括柔性胎面的轮胎

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220309

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220309

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230330

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20230331

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230630

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20231005