WO2009047872A1 - 空気入りタイヤ - Google Patents

空気入りタイヤ Download PDF

Info

Publication number
WO2009047872A1
WO2009047872A1 PCT/JP2007/074314 JP2007074314W WO2009047872A1 WO 2009047872 A1 WO2009047872 A1 WO 2009047872A1 JP 2007074314 W JP2007074314 W JP 2007074314W WO 2009047872 A1 WO2009047872 A1 WO 2009047872A1
Authority
WO
WIPO (PCT)
Prior art keywords
tire
groove
lateral groove
performance
extending outward
Prior art date
Application number
PCT/JP2007/074314
Other languages
English (en)
French (fr)
Inventor
Yoshimasa Hashimoto
Original Assignee
The Yokohama Rubber Co., 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 The Yokohama Rubber Co., Ltd. filed Critical The Yokohama Rubber Co., Ltd.
Priority to EP07850800A priority Critical patent/EP2077193B1/en
Priority to US12/281,441 priority patent/US7802596B2/en
Priority to CN2007800277525A priority patent/CN101500825B/zh
Publication of WO2009047872A1 publication Critical patent/WO2009047872A1/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
    • 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
    • B60C11/0306—Patterns comprising block rows or discontinuous ribs
    • 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
    • B60C11/0327—Tread patterns characterised by special properties of the tread pattern
    • B60C11/033—Tread patterns characterised by special properties of the tread pattern by the void or net-to-gross ratios of the 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
    • B60C11/11—Tread patterns in which the raised area of the pattern consists only of isolated elements, e.g. blocks
    • 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
    • B60C2011/0386—Continuous ribs
    • B60C2011/0388—Continuous ribs provided at the equatorial plane
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/03—Slits in threads
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/902—Non-directional tread pattern having no circumferential rib and having blocks defined by circumferential grooves and transverse grooves

Landscapes

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

Abstract

　氷上性能を阻害することなく、シャーベット状雪路面を含む雪路面での雪上性能を改善することが可能な空気入りタイヤを提供する。 　中間陸部４に主溝２より幅が狭い１本の副溝６がタイヤ周方向ＴＣに延設されている。横溝７は、センター陸部３からタイヤ幅方向外側に向けてタイヤ接地端ＴＦを超えて延在する左右の第１横溝８と、中間陸部４からタイヤ幅方向外側に向けてタイヤ接地端ＴＦを超えて延在する左右の第２横溝９から構成され、第１横溝８と第２横溝９がタイヤ周方向ＴＣに交互に配置されている。トレッド面１の中央領域１Ｃにおける溝面積比率が、トレッド面１の接地面領域Ｇにおける溝面積比率より小さくなっている。
PCT/JP2007/074314 2007-10-12 2007-12-18 空気入りタイヤ WO2009047872A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP07850800A EP2077193B1 (en) 2007-10-12 2007-12-18 Pneumatic tire
US12/281,441 US7802596B2 (en) 2007-10-12 2007-12-18 Pneumatic tire with tread having center land and assistant grooves
CN2007800277525A CN101500825B (zh) 2007-10-12 2007-12-18 充气轮胎

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-266656 2007-10-12
JP2007266656A JP4107393B1 (ja) 2007-10-12 2007-10-12 空気入りタイヤ

Publications (1)

Publication Number Publication Date
WO2009047872A1 true WO2009047872A1 (ja) 2009-04-16

Family

ID=39608141

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/074314 WO2009047872A1 (ja) 2007-10-12 2007-12-18 空気入りタイヤ

Country Status (7)

Country Link
US (1) US7802596B2 (ja)
EP (1) EP2077193B1 (ja)
JP (1) JP4107393B1 (ja)
KR (1) KR100915569B1 (ja)
CN (1) CN101500825B (ja)
RU (1) RU2401749C1 (ja)
WO (1) WO2009047872A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011122170A1 (ja) * 2010-03-29 2011-10-06 株式会社ブリヂストン タイヤ
JP2015006888A (ja) * 2014-10-15 2015-01-15 株式会社ブリヂストン タイヤ
JP2015006889A (ja) * 2014-10-15 2015-01-15 株式会社ブリヂストン タイヤ
CN104768773A (zh) * 2012-11-07 2015-07-08 横滨橡胶株式会社 充气轮胎
US20190024348A1 (en) * 2016-03-02 2019-01-24 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Interference prevention device for construction machinery
US11407255B2 (en) 2016-04-26 2022-08-09 The Yokohama Rubber Co., Ltd. Pneumatic tire

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5177180B2 (ja) * 2010-06-18 2013-04-03 横浜ゴム株式会社 空気入りタイヤ
USD788686S1 (en) 2010-11-15 2017-06-06 The Yokohama Rubber Co., Ltd. Pneumatic tire
US8844592B2 (en) 2010-11-15 2014-09-30 The Yokohama Rubber Co., Ltd. Pneumatic tire
JP5018981B2 (ja) 2010-11-15 2012-09-05 横浜ゴム株式会社 空気入りタイヤ
JP5287894B2 (ja) * 2011-02-08 2013-09-11 横浜ゴム株式会社 空気入りタイヤ
JP4905599B1 (ja) * 2011-04-27 2012-03-28 横浜ゴム株式会社 空気入りタイヤ
JP5018984B1 (ja) 2011-05-12 2012-09-05 横浜ゴム株式会社 空気入りタイヤ
CN103158443B (zh) * 2011-12-19 2016-03-02 青岛黄海橡胶有限公司 轿车子午线轮胎胎面花纹
EP2620299B1 (en) * 2012-01-26 2015-06-17 Sumitomo Rubber Industries, Ltd. Pneumatic tire
JP5932618B2 (ja) * 2012-11-20 2016-06-08 住友ゴム工業株式会社 空気入りタイヤ
DE112013006724T5 (de) * 2013-02-22 2015-11-19 The Yokohama Rubber Co., Ltd. Luftreifen
JP6424415B2 (ja) * 2013-04-17 2018-11-21 横浜ゴム株式会社 空気入りタイヤ
JP5888368B2 (ja) * 2014-06-13 2016-03-22 横浜ゴム株式会社 空気入りタイヤ
JP6589475B2 (ja) * 2015-09-08 2019-10-16 横浜ゴム株式会社 空気入りタイヤ
JP6326399B2 (ja) * 2015-11-27 2018-05-16 横浜ゴム株式会社 空気入りタイヤ
CN108725101B (zh) * 2017-04-18 2021-12-03 住友橡胶工业株式会社 轮胎
JP6965671B2 (ja) * 2017-10-03 2021-11-10 住友ゴム工業株式会社 タイヤ
WO2023126790A1 (en) * 2021-12-27 2023-07-06 Pirelli Tyre S.P.A. Tyre for vehicle wheels

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000229505A (ja) * 1999-02-10 2000-08-22 Bridgestone Corp 空気入りタイヤ
JP2000255217A (ja) * 1999-03-11 2000-09-19 Bridgestone Corp 空気入りタイヤ
JP2003146020A (ja) * 2001-11-08 2003-05-21 Bridgestone Corp 空気入りタイヤ
JP2005349970A (ja) 2004-06-11 2005-12-22 Yokohama Rubber Co Ltd:The 空気入りタイヤ
JP2006151173A (ja) * 2004-11-29 2006-06-15 Yokohama Rubber Co Ltd:The 空気入りタイヤ
JP2006232151A (ja) * 2005-02-25 2006-09-07 Yokohama Rubber Co Ltd:The 空気入りタイヤおよびタイヤ成形金型

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545415A (en) * 1983-09-26 1985-10-08 The Goodyear Tire & Rubber Company Pneumatic tire tread
DE4108745A1 (de) * 1991-03-18 1992-09-24 Sp Reifenwerke Gmbh Luftreifen
US5526860A (en) * 1993-08-27 1996-06-18 Sumitomo Rubber Industries, Ltd. Pneumatic tire
JP3336512B2 (ja) * 1994-01-28 2002-10-21 東洋ゴム工業株式会社 空気入りタイヤ
JP4441009B2 (ja) * 1999-03-31 2010-03-31 株式会社ブリヂストン 空気入りタイヤ
JP4553460B2 (ja) * 2000-08-22 2010-09-29 住友ゴム工業株式会社 空気入りタイヤ
GB2376217B (en) * 2001-06-06 2005-03-02 Yokohama Rubber Co Ltd Pneumatic tire
KR20050035440A (ko) * 2003-10-13 2005-04-18 한국타이어 주식회사 사계절용 고성능 타이어의 트레드 패턴구조
JP4223064B2 (ja) * 2007-06-12 2009-02-12 横浜ゴム株式会社 空気入りタイヤ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000229505A (ja) * 1999-02-10 2000-08-22 Bridgestone Corp 空気入りタイヤ
JP2000255217A (ja) * 1999-03-11 2000-09-19 Bridgestone Corp 空気入りタイヤ
JP2003146020A (ja) * 2001-11-08 2003-05-21 Bridgestone Corp 空気入りタイヤ
JP2005349970A (ja) 2004-06-11 2005-12-22 Yokohama Rubber Co Ltd:The 空気入りタイヤ
JP2006151173A (ja) * 2004-11-29 2006-06-15 Yokohama Rubber Co Ltd:The 空気入りタイヤ
JP2006232151A (ja) * 2005-02-25 2006-09-07 Yokohama Rubber Co Ltd:The 空気入りタイヤおよびタイヤ成形金型

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2077193A4

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011122170A1 (ja) * 2010-03-29 2011-10-06 株式会社ブリヂストン タイヤ
CN104816594A (zh) * 2010-03-29 2015-08-05 株式会社普利司通 轮胎
US9393839B2 (en) 2010-03-29 2016-07-19 Bridgestone Corporation Tire
CN104768773A (zh) * 2012-11-07 2015-07-08 横滨橡胶株式会社 充气轮胎
JP2015006888A (ja) * 2014-10-15 2015-01-15 株式会社ブリヂストン タイヤ
JP2015006889A (ja) * 2014-10-15 2015-01-15 株式会社ブリヂストン タイヤ
US20190024348A1 (en) * 2016-03-02 2019-01-24 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Interference prevention device for construction machinery
US11111654B2 (en) * 2016-03-02 2021-09-07 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Interference prevention device for construction machinery
US11407255B2 (en) 2016-04-26 2022-08-09 The Yokohama Rubber Co., Ltd. Pneumatic tire

Also Published As

Publication number Publication date
US7802596B2 (en) 2010-09-28
CN101500825B (zh) 2011-05-11
CN101500825A (zh) 2009-08-05
EP2077193A1 (en) 2009-07-08
JP2009096220A (ja) 2009-05-07
KR20090074011A (ko) 2009-07-03
EP2077193A4 (en) 2011-08-24
JP4107393B1 (ja) 2008-06-25
RU2401749C1 (ru) 2010-10-20
US20100078105A1 (en) 2010-04-01
KR100915569B1 (ko) 2009-09-03
EP2077193B1 (en) 2012-10-03
RU2009105889A (ru) 2010-08-27

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