WO2009078425A1 - 空気入りタイヤ - Google Patents

空気入りタイヤ Download PDF

Info

Publication number
WO2009078425A1
WO2009078425A1 PCT/JP2008/072948 JP2008072948W WO2009078425A1 WO 2009078425 A1 WO2009078425 A1 WO 2009078425A1 JP 2008072948 W JP2008072948 W JP 2008072948W WO 2009078425 A1 WO2009078425 A1 WO 2009078425A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
tire
pneumatic tire
lateral
inclined belt
Prior art date
Application number
PCT/JP2008/072948
Other languages
English (en)
French (fr)
Inventor
Fumio Takahashi
Sohto Nakayama
Original Assignee
Bridgestone Corporation
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 Bridgestone Corporation filed Critical Bridgestone Corporation
Priority to EP08861779A priority Critical patent/EP2233320B1/en
Priority to JP2009546275A priority patent/JP5735743B2/ja
Priority to US12/808,431 priority patent/US9493037B2/en
Priority to CN200880124854.3A priority patent/CN101909905B/zh
Publication of WO2009078425A1 publication Critical patent/WO2009078425A1/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
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0083—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the curvature of the tyre 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
    • 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
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/28—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers characterised by the belt or breaker dimensions or curvature relative to carcass
    • 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 

Abstract

　一対のビード部間にトロイダル状に跨るカーカスを骨格として、該カーカスのクラウン部の径方向外側に、少なくとも１層の傾斜ベルト層およびトレッドを順に配置した空気入りタイヤであって、該タイヤを適用リムに装着した状態のタイヤ幅方向断面において、前記傾斜ベルト層の最外側層の幅BWに対する、当該最外側層の幅方向中心部と幅方向端部との径差BDの比BD／BWを0.01以上0.04以下とすることによって、耐摩耗性能に優れかつ転がり抵抗の少ないタイヤを提供する。
PCT/JP2008/072948 2007-12-17 2008-12-17 空気入りタイヤ WO2009078425A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08861779A EP2233320B1 (en) 2007-12-17 2008-12-17 Pneumatic tire
JP2009546275A JP5735743B2 (ja) 2007-12-17 2008-12-17 空気入りタイヤ
US12/808,431 US9493037B2 (en) 2007-12-17 2008-12-17 Pneumatic tire
CN200880124854.3A CN101909905B (zh) 2007-12-17 2008-12-17 充气轮胎

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007325279 2007-12-17
JP2007-325279 2007-12-17

Publications (1)

Publication Number Publication Date
WO2009078425A1 true WO2009078425A1 (ja) 2009-06-25

Family

ID=40795539

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/072948 WO2009078425A1 (ja) 2007-12-17 2008-12-17 空気入りタイヤ

Country Status (5)

Country Link
US (1) US9493037B2 (ja)
EP (2) EP2418100B1 (ja)
JP (2) JP5410038B2 (ja)
CN (1) CN101909905B (ja)
WO (1) WO2009078425A1 (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009150941A1 (ja) * 2008-06-13 2009-12-17 横浜ゴム株式会社 空気入りタイヤ
WO2010119681A1 (ja) * 2009-04-16 2010-10-21 株式会社ブリヂストン 空気入りタイヤ
WO2011043041A1 (ja) * 2009-10-08 2011-04-14 株式会社ブリヂストン 空気入りタイヤ
JP2011079469A (ja) * 2009-10-08 2011-04-21 Bridgestone Corp 空気入りタイヤ
JP2011084152A (ja) * 2009-10-15 2011-04-28 Bridgestone Corp 空気入りタイヤ
JP2011098597A (ja) * 2009-11-04 2011-05-19 Bridgestone Corp 空気入りタイヤ
JP2013001333A (ja) * 2011-06-20 2013-01-07 Bridgestone Corp 空気入りタイヤ
JP2015212109A (ja) * 2014-05-01 2015-11-26 住友ゴム工業株式会社 空気入りタイヤ
US10059150B2 (en) 2012-10-10 2018-08-28 The Yokohama Rubber Co., Ltd. Pneumatic tire

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5249843B2 (ja) * 2009-04-22 2013-07-31 株式会社ブリヂストン 空気入りタイヤ
US8991458B2 (en) 2011-05-27 2015-03-31 The Yokohama Rubber Co., Ltd. Pneumatic tire
JP5541228B2 (ja) * 2011-05-27 2014-07-09 横浜ゴム株式会社 空気入りタイヤ
JP2013079018A (ja) * 2011-10-04 2013-05-02 Bridgestone Corp 空気入りタイヤ
CN104023998B (zh) * 2011-11-02 2015-04-22 株式会社普利司通 乘用车用充气子午线轮胎
KR101741060B1 (ko) * 2012-07-13 2017-05-29 요코하마 고무 가부시키가이샤 공기입 타이어
WO2014057551A1 (ja) * 2012-10-10 2014-04-17 横浜ゴム株式会社 空気入りタイヤ
KR101730943B1 (ko) * 2012-10-10 2017-05-11 요코하마 고무 가부시키가이샤 공기입 타이어
JP6434235B2 (ja) * 2014-07-03 2018-12-05 株式会社ブリヂストン タイヤ
JP6764336B2 (ja) * 2016-12-26 2020-09-30 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
WO2019244771A1 (ja) * 2018-06-18 2019-12-26 株式会社ブリヂストン 空気入りタイヤ
JP2020083133A (ja) * 2018-11-28 2020-06-04 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63269702A (ja) * 1987-04-27 1988-11-08 Sumitomo Rubber Ind Ltd ラジアルタイヤ
JPH0310904A (ja) * 1989-06-06 1991-01-18 Sumitomo Rubber Ind Ltd ラジアルタイヤ
JPH04218413A (ja) * 1990-12-19 1992-08-10 Bridgestone Corp 空気入りタイヤ　　　　
JPH05201202A (ja) * 1992-01-29 1993-08-10 Bridgestone Corp 空気入りタイヤ
JPH05246208A (ja) * 1992-03-05 1993-09-24 Bridgestone Corp 空気入りラジアルタイヤ
JPH05254315A (ja) * 1992-03-10 1993-10-05 Bridgestone Corp 空気入りラジアルタイヤ
JPH09226316A (ja) * 1996-02-26 1997-09-02 Bridgestone Corp 重荷重用空気入りラジアルタイヤ
JPH1128908A (ja) * 1997-07-11 1999-02-02 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP2000190706A (ja) * 1998-12-28 2000-07-11 Bridgestone Corp 空気入りタイヤ
JP2000289409A (ja) * 1999-04-02 2000-10-17 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP2002178720A (ja) * 2000-10-23 2002-06-26 Goodyear Tire & Rubber Co:The より高い荷重保持能力を有する空気入りタイヤ用の三角形ビード構成
JP2004098838A (ja) * 2002-09-09 2004-04-02 Sumitomo Rubber Ind Ltd 空気入りタイヤ
WO2006129721A1 (ja) * 2005-05-31 2006-12-07 Bridgestone Corporation 空気入りタイヤ
JP2006327502A (ja) 2005-05-27 2006-12-07 Bridgestone Corp 空気入りタイヤ
JP2006341633A (ja) * 2005-06-07 2006-12-21 Bridgestone Corp 空気入りタイヤ
WO2008099899A1 (ja) * 2007-02-14 2008-08-21 Bridgestone Corporation 空気入りタイヤ

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61113503A (ja) * 1984-11-06 1986-05-31 Bridgestone Corp 操安性のよい乗用車用空気入りタイヤ
US5196076A (en) * 1986-03-03 1993-03-23 Sumitomo Rubber Industries, Ltd. Radial tire carcass profile
JPS62265002A (ja) 1986-05-12 1987-11-17 Bridgestone Corp 空気入りラジアルタイヤ
JP2554499B2 (ja) 1987-07-06 1996-11-13 住友ゴム工業 株式会社 扁平ラジアルタイヤ
US5027877A (en) * 1988-04-14 1991-07-02 Bridgestone Corporation Off-the-road heavy duty pneumatic radial tire
JPH04274902A (ja) * 1991-03-01 1992-09-30 Toyo Tire & Rubber Co Ltd 乗用車用ラジアルタイヤ
AU647984B2 (en) 1992-01-29 1994-03-31 Bridgestone Corporation Pneumatic radial tires
JP2574971B2 (ja) * 1992-06-22 1997-01-22 住友ゴム工業株式会社 空気入りタイヤ
DE60032103T2 (de) * 1999-04-02 2007-04-12 Sumitomo Rubber Industries Ltd., Kobe Luftreifen
US6443201B1 (en) * 2000-06-13 2002-09-03 The Goodyear Tire & Rubber Company Pneumatic tire with extended load carrying capacity
JP2002012004A (ja) * 2000-06-28 2002-01-15 Sumitomo Rubber Ind Ltd 空気入りタイヤ
EP1338441B1 (en) * 2000-11-27 2006-06-07 Bridgestone Corporation Pneumatic safety tire
JP4274902B2 (ja) 2003-10-31 2009-06-10 リンテック株式会社 貼合装置用テーブル
US7086440B2 (en) * 2003-11-14 2006-08-08 The Goodyear Tire & Rubber Company Pneumatic tire with annular reinforcing strip layer
JP4514111B2 (ja) * 2004-06-14 2010-07-28 株式会社ブリヂストン 空気入りタイヤ

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63269702A (ja) * 1987-04-27 1988-11-08 Sumitomo Rubber Ind Ltd ラジアルタイヤ
JPH0310904A (ja) * 1989-06-06 1991-01-18 Sumitomo Rubber Ind Ltd ラジアルタイヤ
JPH04218413A (ja) * 1990-12-19 1992-08-10 Bridgestone Corp 空気入りタイヤ　　　　
JPH05201202A (ja) * 1992-01-29 1993-08-10 Bridgestone Corp 空気入りタイヤ
JPH05246208A (ja) * 1992-03-05 1993-09-24 Bridgestone Corp 空気入りラジアルタイヤ
JPH05254315A (ja) * 1992-03-10 1993-10-05 Bridgestone Corp 空気入りラジアルタイヤ
JPH09226316A (ja) * 1996-02-26 1997-09-02 Bridgestone Corp 重荷重用空気入りラジアルタイヤ
JPH1128908A (ja) * 1997-07-11 1999-02-02 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP2000190706A (ja) * 1998-12-28 2000-07-11 Bridgestone Corp 空気入りタイヤ
JP2000289409A (ja) * 1999-04-02 2000-10-17 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP2002178720A (ja) * 2000-10-23 2002-06-26 Goodyear Tire & Rubber Co:The より高い荷重保持能力を有する空気入りタイヤ用の三角形ビード構成
JP2004098838A (ja) * 2002-09-09 2004-04-02 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP2006327502A (ja) 2005-05-27 2006-12-07 Bridgestone Corp 空気入りタイヤ
WO2006129721A1 (ja) * 2005-05-31 2006-12-07 Bridgestone Corporation 空気入りタイヤ
JP2006341633A (ja) * 2005-06-07 2006-12-21 Bridgestone Corp 空気入りタイヤ
WO2008099899A1 (ja) * 2007-02-14 2008-08-21 Bridgestone Corporation 空気入りタイヤ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2233320A4

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009150941A1 (ja) * 2008-06-13 2009-12-17 横浜ゴム株式会社 空気入りタイヤ
US9033010B2 (en) 2008-06-13 2015-05-19 The Yokohama Rubber Co., Ltd. Pneumatic tire having ratio of actual section height to calculated section height
WO2010119681A1 (ja) * 2009-04-16 2010-10-21 株式会社ブリヂストン 空気入りタイヤ
US8752601B2 (en) 2009-04-16 2014-06-17 Bridgestone Corporation Pneumatic tire with specified carcass curvature
CN102666142A (zh) * 2009-10-08 2012-09-12 株式会社普利司通 充气轮胎
JP2011079469A (ja) * 2009-10-08 2011-04-21 Bridgestone Corp 空気入りタイヤ
US8881783B2 (en) 2009-10-08 2014-11-11 Bridgestone Corporation Pneumatic tire
WO2011043041A1 (ja) * 2009-10-08 2011-04-14 株式会社ブリヂストン 空気入りタイヤ
JP2011084152A (ja) * 2009-10-15 2011-04-28 Bridgestone Corp 空気入りタイヤ
JP2011098597A (ja) * 2009-11-04 2011-05-19 Bridgestone Corp 空気入りタイヤ
JP2013001333A (ja) * 2011-06-20 2013-01-07 Bridgestone Corp 空気入りタイヤ
US11458769B2 (en) 2011-06-20 2022-10-04 Bridgestone Corporation Pneumatic tire
US10059150B2 (en) 2012-10-10 2018-08-28 The Yokohama Rubber Co., Ltd. Pneumatic tire
JP2015212109A (ja) * 2014-05-01 2015-11-26 住友ゴム工業株式会社 空気入りタイヤ

Also Published As

Publication number Publication date
EP2233320B1 (en) 2012-06-27
JP5410038B2 (ja) 2014-02-05
EP2418100B1 (en) 2013-05-08
JP5735743B2 (ja) 2015-06-17
JP2009166819A (ja) 2009-07-30
JPWO2009078425A1 (ja) 2011-04-28
EP2233320A4 (en) 2011-05-11
US9493037B2 (en) 2016-11-15
CN101909905A (zh) 2010-12-08
EP2418100A1 (en) 2012-02-15
EP2233320A1 (en) 2010-09-29
US20110114238A1 (en) 2011-05-19
CN101909905B (zh) 2015-05-27

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