WO2009057780A1 - 空気入りラジアルタイヤ - Google Patents

空気入りラジアルタイヤ Download PDF

Info

Publication number
WO2009057780A1
WO2009057780A1 PCT/JP2008/069956 JP2008069956W WO2009057780A1 WO 2009057780 A1 WO2009057780 A1 WO 2009057780A1 JP 2008069956 W JP2008069956 W JP 2008069956W WO 2009057780 A1 WO2009057780 A1 WO 2009057780A1
Authority
WO
WIPO (PCT)
Prior art keywords
tire
tread
vehicle
pneumatic radial
circumferential direction
Prior art date
Application number
PCT/JP2008/069956
Other languages
English (en)
French (fr)
Inventor
Takahiro Ito
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 US12/741,088 priority Critical patent/US8752599B2/en
Priority to AT08845203T priority patent/ATE553935T1/de
Priority to CN200880113713.1A priority patent/CN101842250B/zh
Priority to JP2009539142A priority patent/JP5190463B2/ja
Priority to EP08845203A priority patent/EP2233319B1/en
Publication of WO2009057780A1 publication Critical patent/WO2009057780A1/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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
    • 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
    • B60C11/03—Tread patterns
    • B60C11/0304—Asymmetric patterns
    • 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
    • B60C11/03—Tread patterns
    • B60C11/0306—Patterns comprising block rows or discontinuous ribs
    • B60C11/0309—Patterns comprising block rows or discontinuous ribs further characterised by the groove cross-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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/032—Patterns comprising isolated recesses
    • 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
    • B60C11/03—Tread patterns
    • B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
    • B60C11/1376—Three dimensional block surfaces departing from the enveloping tread contour
    • B60C11/1392—Three dimensional block surfaces departing from the enveloping tread contour with chamfered block edges
    • 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
    • B60C11/03—Tread patterns
    • B60C2011/0337—Tread patterns characterised by particular design features of the pattern
    • B60C2011/0339—Grooves
    • B60C2011/0381—Blind or isolated grooves
    • B60C2011/0383—Blind or isolated grooves at the centre of the tread

Landscapes

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

Abstract

　空気入りラジアルタイヤは、環形状を有する一対のビード部２Ａ、２Ｂと、トレッド踏面部を有するトレッド部３と、トレッド部３のタイヤ幅方向の両端部とビード部２Ａ、２Ｂのタイヤ径方向の外方端とを連結する一対のサイドウォール部４Ａ、４Ｂと、ビード部２Ａ、２Ｂ、サイドウォール部４Ａ、４Ｂおよびトレッド部３の各内部にわたって連続して延設され、タイヤの骨格を形成するカーカス層５とを備え、トレッド部３の中心線を含むタイヤ赤道部と車両装着内側とのそれぞれに、トレッド部３のタイヤ周方向に連続して延びる主溝と、トレッド部３のタイヤ赤道部よりも車両装着外側に配置され、複数のブロックをタイヤ周方向に連続して配列した陸部ブロック列とが形成され、タイヤ幅方向に沿った断面において、空気充填状態でのカーカス層５のケースライン５ａの表面曲率半径が、車両装着内側に比べて車両装着外側が大きい。
PCT/JP2008/069956 2007-11-02 2008-10-31 空気入りラジアルタイヤ WO2009057780A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US12/741,088 US8752599B2 (en) 2007-11-02 2008-10-31 Pneumatic radial tire
AT08845203T ATE553935T1 (de) 2007-11-02 2008-10-31 Radialluftreifen
CN200880113713.1A CN101842250B (zh) 2007-11-02 2008-10-31 充气子午线轮胎
JP2009539142A JP5190463B2 (ja) 2007-11-02 2008-10-31 空気入りラジアルタイヤ
EP08845203A EP2233319B1 (en) 2007-11-02 2008-10-31 Pneumatic radial tire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007286335 2007-11-02
JP2007-286335 2007-11-02

Publications (1)

Publication Number Publication Date
WO2009057780A1 true WO2009057780A1 (ja) 2009-05-07

Family

ID=40591160

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/069956 WO2009057780A1 (ja) 2007-11-02 2008-10-31 空気入りラジアルタイヤ

Country Status (6)

Country Link
US (1) US8752599B2 (ja)
EP (1) EP2233319B1 (ja)
JP (1) JP5190463B2 (ja)
CN (1) CN101842250B (ja)
AT (1) ATE553935T1 (ja)
WO (1) WO2009057780A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011235853A (ja) * 2010-05-13 2011-11-24 Toyo Tire & Rubber Co Ltd 空気入りタイヤ
JP2016088221A (ja) * 2014-10-31 2016-05-23 東洋ゴム工業株式会社 空気入りタイヤ
WO2016121858A1 (ja) * 2015-01-30 2016-08-04 株式会社ブリヂストン 空気入りタイヤ

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5132956B2 (ja) * 2007-03-14 2013-01-30 株式会社ブリヂストン 空気入りタイヤ
KR101380685B1 (ko) * 2011-12-28 2014-04-10 한국타이어 주식회사 배수성능을 향상시킨 타이어
JP5920533B2 (ja) * 2014-05-01 2016-05-18 横浜ゴム株式会社 空気入りタイヤ
JP6680329B2 (ja) * 2018-09-13 2020-04-15 横浜ゴム株式会社 空気入りタイヤ
JP7198080B2 (ja) * 2018-12-27 2022-12-28 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61188203A (ja) * 1985-02-15 1986-08-21 Bridgestone Corp 空気入りラジアルタイヤ
JPS6271707A (ja) * 1985-09-24 1987-04-02 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JPS63170104A (ja) * 1986-12-30 1988-07-14 Yokohama Rubber Co Ltd:The 空気入りラジアルタイヤ
JPH045106A (ja) * 1990-04-20 1992-01-09 Yokohama Rubber Co Ltd:The 乗用車用空気入りラジアルタイヤ
JP2004090763A (ja) 2002-08-30 2004-03-25 Bridgestone Corp 非対称トレッドパターンを有するタイヤおよびその装着方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2639449B2 (ja) * 1986-11-07 1997-08-13 株式会社 ブリヂストン 空気入りラジアルタイヤ
JPS6452507A (en) * 1987-05-08 1989-02-28 Bridgestone Corp Pneumatic tire pair
US5361814A (en) * 1989-11-15 1994-11-08 The Goodyear Tire & Rubber Company Asymmetric tire
JPH04108006A (ja) * 1990-08-27 1992-04-09 Yokohama Rubber Co Ltd:The 空気入りタイヤ
CA2058848A1 (en) * 1991-07-26 1993-01-27 Maurice Graas Tread with multiple pitching
DE69301081T2 (de) * 1992-10-14 1996-06-13 Sumitomo Rubber Ind Luftreifen
JPH06135204A (ja) * 1992-10-23 1994-05-17 Bridgestone Corp 空気入りタイヤ
JP3590137B2 (ja) * 1995-06-19 2004-11-17 株式会社ブリヂストン 方向性傾斜ブロックを有する高運動性能空気入りタイヤ
JP2002192906A (ja) * 2000-12-26 2002-07-10 Bridgestone Corp タイヤ・リムホイール組立体及び空気入りタイヤ
JP2003251632A (ja) * 2002-03-04 2003-09-09 Sumitomo Rubber Ind Ltd タイヤ用金型、及びそれによって製造された空気入りタイヤ
WO2004024471A1 (ja) * 2002-08-30 2004-03-25 Bridgestone Corporation 非対称トレッドパターンを有するタイヤおよびその装着方法
US20060162836A1 (en) * 2003-03-14 2006-07-27 Bridgestone Corporation Pneumatic tire and method of mounting the same
JP4420623B2 (ja) * 2003-05-28 2010-02-24 株式会社ブリヂストン 空気入りタイヤ
ATE412537T1 (de) * 2003-08-09 2008-11-15 Continental Ag Laufflächenprofil eines fahrzeugluftreifens
JP2005082026A (ja) * 2003-09-09 2005-03-31 Bridgestone Corp 空気入りタイヤ
FR2864469A1 (fr) * 2003-12-30 2005-07-01 Michelin Soc Tech Pneumatique a flancs autoporteurs asymetriques
EP1712377A4 (en) * 2004-01-16 2008-11-05 Bridgestone Corp TIRE
JP4348321B2 (ja) * 2005-06-30 2009-10-21 住友ゴム工業株式会社 空気入りタイヤ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61188203A (ja) * 1985-02-15 1986-08-21 Bridgestone Corp 空気入りラジアルタイヤ
JPS6271707A (ja) * 1985-09-24 1987-04-02 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JPS63170104A (ja) * 1986-12-30 1988-07-14 Yokohama Rubber Co Ltd:The 空気入りラジアルタイヤ
JPH045106A (ja) * 1990-04-20 1992-01-09 Yokohama Rubber Co Ltd:The 乗用車用空気入りラジアルタイヤ
JP2004090763A (ja) 2002-08-30 2004-03-25 Bridgestone Corp 非対称トレッドパターンを有するタイヤおよびその装着方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011235853A (ja) * 2010-05-13 2011-11-24 Toyo Tire & Rubber Co Ltd 空気入りタイヤ
US8739848B2 (en) 2010-05-13 2014-06-03 Toyo Tire & Rubber Co., Ltd. Pneumatic tire
JP2016088221A (ja) * 2014-10-31 2016-05-23 東洋ゴム工業株式会社 空気入りタイヤ
WO2016121858A1 (ja) * 2015-01-30 2016-08-04 株式会社ブリヂストン 空気入りタイヤ
JPWO2016121858A1 (ja) * 2015-01-30 2017-11-24 株式会社ブリヂストン 空気入りタイヤ
US10688830B2 (en) 2015-01-30 2020-06-23 Bridgestone Corporation Pneumatic tire

Also Published As

Publication number Publication date
JP5190463B2 (ja) 2013-04-24
US8752599B2 (en) 2014-06-17
EP2233319A4 (en) 2011-04-06
ATE553935T1 (de) 2012-05-15
CN101842250A (zh) 2010-09-22
JPWO2009057780A1 (ja) 2011-03-10
CN101842250B (zh) 2012-10-24
EP2233319B1 (en) 2012-04-18
EP2233319A1 (en) 2010-09-29
US20100252157A1 (en) 2010-10-07

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