WO2009060647A1 - 空気入りタイヤ - Google Patents

空気入りタイヤ Download PDF

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Publication number
WO2009060647A1
WO2009060647A1 PCT/JP2008/064030 JP2008064030W WO2009060647A1 WO 2009060647 A1 WO2009060647 A1 WO 2009060647A1 JP 2008064030 W JP2008064030 W JP 2008064030W WO 2009060647 A1 WO2009060647 A1 WO 2009060647A1
Authority
WO
WIPO (PCT)
Prior art keywords
rubber
tread
cushion
carcass
terminal
Prior art date
Application number
PCT/JP2008/064030
Other languages
English (en)
French (fr)
Inventor
Takao Wada
Original Assignee
Sumitomo Rubber Industries, Ltd.
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 Sumitomo Rubber Industries, Ltd. filed Critical Sumitomo Rubber Industries, Ltd.
Priority to CN2008801144883A priority Critical patent/CN101842252B/zh
Priority to EP08792216A priority patent/EP2233323B1/en
Priority to US12/741,339 priority patent/US8336589B2/en
Publication of WO2009060647A1 publication Critical patent/WO2009060647A1/ja

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
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B60C19/08—Electric-charge-dissipating arrangements
    • 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
    • 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
    • B60C19/084—Electric-charge-dissipating arrangements using conductive 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C2015/0614—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the chafer or clinch portion, i.e. the part of the bead contacting the rim
    • 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 
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10504—Asymmetric tire
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10765—Characterized by belt or breaker structure
    • Y10T152/1081—Breaker or belt characterized by the chemical composition or physical properties of elastomer or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

　タイヤの転がり抵抗性能を向上しながら静電気の蓄積を防止する。 　トレッドゴム２Ｇは、トレッド接地面２Ｓをなすトレッドゴム本体１５と、その半径方向内側のアンダートレッド１６と、トレッドゴム本体１５を半径方向に貫通する端子部１７とを具える。アンダートレッド１６は、トレッド補強層７の外端部７Ｅとカーカス６との間に介在するクッション主部１３Ａを有するクッションゴム１３とは１ｍｍ以上の重なり巾Ｗ１で接触する。トレッドゴム本体１５と、トレッド補強層７のトッピングゴム７Ｇと、サイドウォールゴム３Ｇとは、体積固有電気抵抗値が１×１０８（Ω・cm）以上の絶縁性ゴム材２０からなり、アンダートレッド１６と、端子部１７と、クッションゴム１３と、カーカス６のトッピングゴム６Ｇと、チェーファゴム１１とは、体積固有電気抵抗値が１×１０８（Ω・cm）未満の導電性ゴム材２１からなる。
PCT/JP2008/064030 2007-11-05 2008-08-05 空気入りタイヤ WO2009060647A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2008801144883A CN101842252B (zh) 2007-11-05 2008-08-05 充气轮胎
EP08792216A EP2233323B1 (en) 2007-11-05 2008-08-05 Pneumatic tire
US12/741,339 US8336589B2 (en) 2007-11-05 2008-08-05 Pneumatic tire with electrically conductive rubber material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-287568 2007-11-05
JP2007287568A JP4220569B1 (ja) 2007-11-05 2007-11-05 空気入りタイヤ

Publications (1)

Publication Number Publication Date
WO2009060647A1 true WO2009060647A1 (ja) 2009-05-14

Family

ID=40403872

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/064030 WO2009060647A1 (ja) 2007-11-05 2008-08-05 空気入りタイヤ

Country Status (5)

Country Link
US (1) US8336589B2 (ja)
EP (1) EP2233323B1 (ja)
JP (1) JP4220569B1 (ja)
CN (1) CN101842252B (ja)
WO (1) WO2009060647A1 (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012090825A1 (ja) * 2010-12-29 2012-07-05 住友ゴム工業株式会社 重荷重用空気入りタイヤ
JP2013184654A (ja) * 2012-03-09 2013-09-19 Sumitomo Rubber Ind Ltd ライトトラック用空気入りタイヤ
JP2016055661A (ja) * 2014-09-05 2016-04-21 横浜ゴム株式会社 空気入りタイヤ
JP2016521657A (ja) * 2013-07-12 2016-07-25 コンティネンタル・ライフェン・ドイチュラント・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 空気式車両用タイヤ
WO2019054227A1 (ja) * 2017-09-12 2019-03-21 住友ゴム工業株式会社 空気入りタイヤ
US10850574B2 (en) 2014-09-05 2020-12-01 The Yokohama Rubber Co., Ltd. Pneumatic tire
US11279181B2 (en) 2016-09-02 2022-03-22 The Yokohama Rubber Co., Ltd. Pneumatic tire
US11453255B2 (en) 2014-09-05 2022-09-27 The Yokohama Rubber Co., Ltd. Pneumatic tire with electrically conductive rubber within rim cushion rubber
US11491822B2 (en) 2016-09-02 2022-11-08 The Yokohama Rubber Co., Ltd. Pneumatic tire

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2014488B1 (en) * 2007-06-15 2010-12-01 Sumitomo Rubber Industries, Ltd. Pneumatic tire
DE102010017444A1 (de) * 2010-06-18 2011-12-22 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen mit Luftabführungsfäden und Verfahren zur Herstellung einer elektrisch leitfähigen Beschichtung für die Luftabführungsfäden
JP5679875B2 (ja) * 2011-03-17 2015-03-04 東洋ゴム工業株式会社 空気入りタイヤ
JP5367860B2 (ja) 2011-09-29 2013-12-11 住友ゴム工業株式会社 サイドウォール用ゴム組成物およびそれを用いたタイヤ
JP5570488B2 (ja) * 2011-10-14 2014-08-13 住友ゴム工業株式会社 空気入りタイヤ
US9290052B2 (en) 2012-03-05 2016-03-22 The Goodyear Tire & Rubber Company Pneumatic tire
JP5970205B2 (ja) * 2012-03-07 2016-08-17 住友ゴム工業株式会社 空気入りタイヤ
JP5924985B2 (ja) * 2012-03-07 2016-05-25 住友ゴム工業株式会社 空気入りタイヤ
JP5970204B2 (ja) * 2012-03-07 2016-08-17 住友ゴム工業株式会社 空気入りタイヤ
JP6127375B2 (ja) * 2012-04-04 2017-05-17 横浜ゴム株式会社 空気入りタイヤ及びその製造方法
CN102765303B (zh) * 2012-07-16 2014-12-03 王友善 安装在标准轮辋与全钢丝子午线有内胎轮胎之间的护圈垫
JP5628946B2 (ja) * 2013-02-12 2014-11-19 株式会社ブリヂストン 重荷重用タイヤ
CN103419568A (zh) * 2013-08-26 2013-12-04 江苏通用科技股份有限公司 轮胎出型胎面胶结构
US20150174969A1 (en) * 2013-12-19 2015-06-25 The Goodyear Tire & Rubber Company Tire with heat transfer rubber conduit
JP6307872B2 (ja) * 2013-12-24 2018-04-11 横浜ゴム株式会社 空気入りタイヤ
JP6334932B2 (ja) * 2014-01-29 2018-05-30 住友ゴム工業株式会社 空気入りタイヤ
US20170259625A1 (en) * 2014-12-03 2017-09-14 Bridgestone Americas Tire Operations, Llc Pneumatic Tire Having Sidewall Cover Layer
DE102015225150A1 (de) 2015-12-14 2017-06-14 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
KR101936319B1 (ko) * 2016-12-02 2019-04-03 넥센타이어 주식회사 공기입 타이어
CN106739833A (zh) * 2017-01-04 2017-05-31 万力轮胎股份有限公司 一种轮胎
JP7020171B2 (ja) * 2017-03-21 2022-02-16 住友ゴム工業株式会社 空気入りタイヤ
JP6597700B2 (ja) 2017-04-13 2019-10-30 トヨタ自動車株式会社 車両の除電装置
CN108276622B (zh) * 2018-02-05 2020-01-21 正新橡胶（中国）有限公司 一种低滚动阻力胎面内衬层橡胶组合物及其应用
WO2020072245A1 (en) * 2018-10-02 2020-04-09 Bridgestone Americas Tire Operations, Llc Tire having a conductive path in a sidewall
US20200130416A1 (en) * 2018-10-26 2020-04-30 Toyo Tire Corporation Pneumatic tire
FR3098448B1 (fr) * 2019-07-11 2021-06-11 Michelin & Cie Pneumatique pour vehicule du genie civil a faible empreinte environnementale
JP7207240B2 (ja) * 2019-09-03 2023-01-18 横浜ゴム株式会社 空気入りタイヤ及びグリーンタイヤの製造方法
JP2022154242A (ja) * 2021-03-30 2022-10-13 住友ゴム工業株式会社 タイヤ

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11180108A (ja) 1997-12-19 1999-07-06 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP2000085316A (ja) * 1998-09-14 2000-03-28 Bridgestone Corp 空気入りタイヤ
JP2001191766A (ja) * 1999-10-27 2001-07-17 Toyo Tire & Rubber Co Ltd 空気入りタイヤ
JP2005254859A (ja) * 2004-03-09 2005-09-22 Yokohama Rubber Co Ltd:The 空気入りタイヤ
JP2006143208A (ja) * 2004-11-18 2006-06-08 Soc De Technol Michelin 局在化導電性ゴム
JP2007008269A (ja) * 2005-06-29 2007-01-18 Sumitomo Rubber Ind Ltd タイヤ
JP2007176437A (ja) * 2005-12-28 2007-07-12 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP2007245918A (ja) * 2006-03-16 2007-09-27 Sumitomo Rubber Ind Ltd 空気入りタイヤ

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JPS59153605A (ja) * 1983-02-18 1984-09-01 Yokohama Rubber Co Ltd:The 低転動抵抗性タイヤ
JPS60255505A (ja) * 1984-05-31 1985-12-17 Yokohama Rubber Co Ltd:The 空気入りタイヤ
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JPH05286305A (ja) * 1992-04-06 1993-11-02 Bridgestone Corp 建設車両用空気入りラジアルタイヤ
JPH06156016A (ja) * 1992-11-27 1994-06-03 Bridgestone Corp 空気入りタイヤ
US5518055A (en) * 1994-09-20 1996-05-21 Michelin Recherche Et Technique S.A. Low resistivity tire with silica-rich tread and at least one electrostatic discharge ring
DE69717958T2 (de) * 1996-10-17 2003-04-30 Sumitomo Rubber Ind Luftreifen
DE60138599D1 (de) * 2000-10-30 2009-06-18 Sumitomo Rubber Ind Verfahren zum Herstellen der Seitenwände von Fahrzeugreifen
JP3706540B2 (ja) * 2000-12-20 2005-10-12 住友ゴム工業株式会社 ゴムストリップ、それを用いて形成されたストリップ製タイヤ構成部材、及びそれを用いた空気入りタイヤ
US7784510B2 (en) * 2005-10-17 2010-08-31 Sumitomo Rubber Industries, Ltd. Heavy duty tire having cap and base rubber layers, belt cushion rubber and sidewall rubber
EP2014488B1 (en) 2007-06-15 2010-12-01 Sumitomo Rubber Industries, Ltd. Pneumatic tire
JP4249791B2 (ja) * 2007-08-10 2009-04-08 住友ゴム工業株式会社 タイヤ

Patent Citations (8)

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Publication number Priority date Publication date Assignee Title
JPH11180108A (ja) 1997-12-19 1999-07-06 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP2000085316A (ja) * 1998-09-14 2000-03-28 Bridgestone Corp 空気入りタイヤ
JP2001191766A (ja) * 1999-10-27 2001-07-17 Toyo Tire & Rubber Co Ltd 空気入りタイヤ
JP2005254859A (ja) * 2004-03-09 2005-09-22 Yokohama Rubber Co Ltd:The 空気入りタイヤ
JP2006143208A (ja) * 2004-11-18 2006-06-08 Soc De Technol Michelin 局在化導電性ゴム
JP2007008269A (ja) * 2005-06-29 2007-01-18 Sumitomo Rubber Ind Ltd タイヤ
JP2007176437A (ja) * 2005-12-28 2007-07-12 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP2007245918A (ja) * 2006-03-16 2007-09-27 Sumitomo Rubber Ind Ltd 空気入りタイヤ

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See also references of EP2233323A4

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012140095A (ja) * 2010-12-29 2012-07-26 Sumitomo Rubber Ind Ltd 重荷重用空気入りタイヤ
US9259970B2 (en) 2010-12-29 2016-02-16 Sumitomo Rubber Industries, Ltd. Pneumatic tire for heavy load
WO2012090825A1 (ja) * 2010-12-29 2012-07-05 住友ゴム工業株式会社 重荷重用空気入りタイヤ
JP2013184654A (ja) * 2012-03-09 2013-09-19 Sumitomo Rubber Ind Ltd ライトトラック用空気入りタイヤ
JP2016521657A (ja) * 2013-07-12 2016-07-25 コンティネンタル・ライフェン・ドイチュラント・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 空気式車両用タイヤ
US10850574B2 (en) 2014-09-05 2020-12-01 The Yokohama Rubber Co., Ltd. Pneumatic tire
JP2016055661A (ja) * 2014-09-05 2016-04-21 横浜ゴム株式会社 空気入りタイヤ
US11453255B2 (en) 2014-09-05 2022-09-27 The Yokohama Rubber Co., Ltd. Pneumatic tire with electrically conductive rubber within rim cushion rubber
US11279181B2 (en) 2016-09-02 2022-03-22 The Yokohama Rubber Co., Ltd. Pneumatic tire
US11491822B2 (en) 2016-09-02 2022-11-08 The Yokohama Rubber Co., Ltd. Pneumatic tire
JPWO2019054227A1 (ja) * 2017-09-12 2020-10-15 住友ゴム工業株式会社 空気入りタイヤ
WO2019054227A1 (ja) * 2017-09-12 2019-03-21 住友ゴム工業株式会社 空気入りタイヤ
JP7229465B2 (ja) 2017-09-12 2023-02-28 住友ゴム工業株式会社 空気入りタイヤ

Also Published As

Publication number Publication date
EP2233323B1 (en) 2012-05-16
EP2233323A4 (en) 2011-04-06
CN101842252A (zh) 2010-09-22
EP2233323A1 (en) 2010-09-29
JP2009113597A (ja) 2009-05-28
US8336589B2 (en) 2012-12-25
CN101842252B (zh) 2012-04-25
JP4220569B1 (ja) 2009-02-04
US20100243115A1 (en) 2010-09-30

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