WO2009034912A1 - Pneumatic tire - Google Patents

Pneumatic tire Download PDF

Info

Publication number
WO2009034912A1
WO2009034912A1 PCT/JP2008/065963 JP2008065963W WO2009034912A1 WO 2009034912 A1 WO2009034912 A1 WO 2009034912A1 JP 2008065963 W JP2008065963 W JP 2008065963W WO 2009034912 A1 WO2009034912 A1 WO 2009034912A1
Authority
WO
WIPO (PCT)
Prior art keywords
water discharge
main groove
circumferential main
shaped grooves
vehicle
Prior art date
Application number
PCT/JP2008/065963
Other languages
French (fr)
Japanese (ja)
Inventor
Naoya Ochi
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 CN200880106816.5A priority Critical patent/CN101801688B/en
Publication of WO2009034912A1 publication Critical patent/WO2009034912A1/en

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
    • B60C11/0304—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
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • 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

Landscapes

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

Abstract

A pneumatic tire simultaneously achieves improved water discharge characteristics and reduced noise. Fundamental water discharge performance is secured by providing a tread (12) with a first circumferential main groove (14), a second circumferential main groove (16), and a third circumferential main groove (18). V-shaped grooves (36) connected to the first circumferential main groove (14) are formed in a second land section (22) in a tread center region, and this secures water discharge characteristics and eliminates high frequency noise. On the other hand, L-shaped grooves (52) connected to the third circumferential main groove (18) are formed in a fourth land section (26) located on the side facing the vehicle, and this secures water discharge characteristics and eliminates high frequency noise. Excellent water discharge and low noise characteristics are simultaneously achieved by positioning the V-shaped grooves (36) on the side opposite the vehicle when the tire is mounted on it and positioning the L-shaped grooves (52) on the vehicle side.
PCT/JP2008/065963 2007-09-13 2008-09-04 Pneumatic tire WO2009034912A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200880106816.5A CN101801688B (en) 2007-09-13 2008-09-04 Pneumatic tire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007238426A JP5165975B2 (en) 2007-09-13 2007-09-13 Pneumatic tire
JP2007-238426 2007-09-13

Publications (1)

Publication Number Publication Date
WO2009034912A1 true WO2009034912A1 (en) 2009-03-19

Family

ID=40451921

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065963 WO2009034912A1 (en) 2007-09-13 2008-09-04 Pneumatic tire

Country Status (3)

Country Link
JP (1) JP5165975B2 (en)
CN (1) CN101801688B (en)
WO (1) WO2009034912A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009067181A (en) * 2007-09-12 2009-04-02 Bridgestone Corp Pneumatic tire
JP2010228467A (en) * 2009-03-25 2010-10-14 Yokohama Rubber Co Ltd:The Pneumatic tire
JP2010260413A (en) * 2009-04-30 2010-11-18 Bridgestone Corp Tire
EP2436533A1 (en) * 2009-05-29 2012-04-04 Bridgestone Corporation Tire
EP2796298A3 (en) * 2013-04-23 2014-11-12 Sumitomo Rubber Industries, Ltd. Pneumatic tire
JP5657773B1 (en) * 2013-12-12 2015-01-21 株式会社ブリヂストン tire
EP3549792A1 (en) * 2018-04-06 2019-10-09 Sumitomo Rubber Industries, Ltd. Tyre
US10518587B2 (en) 2015-01-22 2019-12-31 The Yokohama Rubber Co., Ltd. Pneumatic tire
US11117423B2 (en) 2014-01-23 2021-09-14 The Yokohama Rubber Co., Ltd. Pneumatic tire

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5607425B2 (en) * 2010-05-25 2014-10-15 株式会社ブリヂストン Pneumatic tire
JP5567417B2 (en) * 2010-07-15 2014-08-06 株式会社ブリヂストン Pneumatic tire
JP5746324B2 (en) * 2011-03-28 2015-07-08 株式会社ブリヂストン Pneumatic tire
JP5557875B2 (en) 2012-05-18 2014-07-23 株式会社ブリヂストン Pneumatic tire
JP5969891B2 (en) * 2012-10-19 2016-08-17 東洋ゴム工業株式会社 Pneumatic tire
JP5890796B2 (en) * 2013-04-11 2016-03-22 住友ゴム工業株式会社 Pneumatic tire
JP6106053B2 (en) * 2013-09-09 2017-03-29 住友ゴム工業株式会社 Pneumatic tire
JP6672718B2 (en) * 2015-11-06 2020-03-25 横浜ゴム株式会社 Pneumatic tire
JP6614949B2 (en) * 2015-12-03 2019-12-04 Ｔｏｙｏ Ｔｉｒｅ株式会社 Pneumatic tire
JP7091897B2 (en) * 2018-07-12 2022-06-28 住友ゴム工業株式会社 tire

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10217719A (en) * 1997-02-06 1998-08-18 Sumitomo Rubber Ind Ltd Pneumatic tire
JP2000238510A (en) * 1999-02-20 2000-09-05 Continental Ag Pneumatic tire for vehicle
JP2003503266A (en) * 1999-06-30 2003-01-28 ピレリ・プネウマティチ・ソチエタ・ペル・アツィオーニ High performance tires for automobiles
JP2004523422A (en) * 2001-03-30 2004-08-05 ピレリ・プネウマティチ・ソチエタ・ペル・アツィオーニ Tread pattern for car tire
JP2005053311A (en) * 2003-08-01 2005-03-03 Bridgestone Corp Pneumatic tire
WO2005032855A1 (en) * 2003-10-01 2005-04-14 The Yokohama Rubber Co., Ltd. Pneumatic tire
JP2006001312A (en) * 2004-06-15 2006-01-05 Bridgestone Corp Pneumatic tire
WO2006033383A1 (en) * 2004-09-24 2006-03-30 Bridgestone Corporation Pneumatic tire
JP2006143040A (en) * 2004-11-22 2006-06-08 Yokohama Rubber Co Ltd:The Pneumatic tire
JP2006143138A (en) * 2004-11-24 2006-06-08 Bridgestone Corp Pneumatic tire
JP2007237816A (en) * 2006-03-06 2007-09-20 Bridgestone Corp Pneumatic tire
JP2007237795A (en) * 2006-03-06 2007-09-20 Bridgestone Corp Pneumatic tire

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4808142B2 (en) * 2006-12-11 2011-11-02 セイコープレシジョン株式会社 Printer

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10217719A (en) * 1997-02-06 1998-08-18 Sumitomo Rubber Ind Ltd Pneumatic tire
JP2000238510A (en) * 1999-02-20 2000-09-05 Continental Ag Pneumatic tire for vehicle
JP2003503266A (en) * 1999-06-30 2003-01-28 ピレリ・プネウマティチ・ソチエタ・ペル・アツィオーニ High performance tires for automobiles
JP2004523422A (en) * 2001-03-30 2004-08-05 ピレリ・プネウマティチ・ソチエタ・ペル・アツィオーニ Tread pattern for car tire
JP2005053311A (en) * 2003-08-01 2005-03-03 Bridgestone Corp Pneumatic tire
WO2005032855A1 (en) * 2003-10-01 2005-04-14 The Yokohama Rubber Co., Ltd. Pneumatic tire
JP2006001312A (en) * 2004-06-15 2006-01-05 Bridgestone Corp Pneumatic tire
WO2006033383A1 (en) * 2004-09-24 2006-03-30 Bridgestone Corporation Pneumatic tire
JP2006143040A (en) * 2004-11-22 2006-06-08 Yokohama Rubber Co Ltd:The Pneumatic tire
JP2006143138A (en) * 2004-11-24 2006-06-08 Bridgestone Corp Pneumatic tire
JP2007237816A (en) * 2006-03-06 2007-09-20 Bridgestone Corp Pneumatic tire
JP2007237795A (en) * 2006-03-06 2007-09-20 Bridgestone Corp Pneumatic tire

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009067181A (en) * 2007-09-12 2009-04-02 Bridgestone Corp Pneumatic tire
JP2010228467A (en) * 2009-03-25 2010-10-14 Yokohama Rubber Co Ltd:The Pneumatic tire
JP2010260413A (en) * 2009-04-30 2010-11-18 Bridgestone Corp Tire
EP2436533A1 (en) * 2009-05-29 2012-04-04 Bridgestone Corporation Tire
EP2436533A4 (en) * 2009-05-29 2013-01-16 Bridgestone Corp Tire
EP2796298A3 (en) * 2013-04-23 2014-11-12 Sumitomo Rubber Industries, Ltd. Pneumatic tire
JP5657773B1 (en) * 2013-12-12 2015-01-21 株式会社ブリヂストン tire
CN104709000A (en) * 2013-12-12 2015-06-17 株式会社普利司通 Tire
WO2015087572A1 (en) * 2013-12-12 2015-06-18 株式会社ブリヂストン Tire
JP2015113040A (en) * 2013-12-12 2015-06-22 株式会社ブリヂストン Tire
CN104709000B (en) * 2013-12-12 2017-10-27 株式会社普利司通 Tire
US11117423B2 (en) 2014-01-23 2021-09-14 The Yokohama Rubber Co., Ltd. Pneumatic tire
US10518587B2 (en) 2015-01-22 2019-12-31 The Yokohama Rubber Co., Ltd. Pneumatic tire
EP3549792A1 (en) * 2018-04-06 2019-10-09 Sumitomo Rubber Industries, Ltd. Tyre
US11312182B2 (en) 2018-04-06 2022-04-26 Sumitomo Rubber Industries, Ltd. Tyre

Also Published As

Publication number Publication date
JP5165975B2 (en) 2013-03-21
CN101801688A (en) 2010-08-11
CN101801688B (en) 2012-09-19
JP2009067255A (en) 2009-04-02

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