WO2008152914A1 - Pneu - Google Patents

Pneu Download PDF

Info

Publication number
WO2008152914A1
WO2008152914A1 PCT/JP2008/059830 JP2008059830W WO2008152914A1 WO 2008152914 A1 WO2008152914 A1 WO 2008152914A1 JP 2008059830 W JP2008059830 W JP 2008059830W WO 2008152914 A1 WO2008152914 A1 WO 2008152914A1
Authority
WO
WIPO (PCT)
Prior art keywords
tire
tread
area ratio
groove area
block
Prior art date
Application number
PCT/JP2008/059830
Other languages
English (en)
Japanese (ja)
Inventor
Takahide Ishizaka
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 DE112008001558.9T priority Critical patent/DE112008001558B4/de
Priority to CN200880019849.6A priority patent/CN101687441B/zh
Publication of WO2008152914A1 publication Critical patent/WO2008152914A1/fr

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
    • B60C11/11—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
    • 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
    • B60C11/12—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
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
    • B60C2011/1254—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern with closed sipe, i.e. not extending to a groove
    • 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
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles

Landscapes

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

Abstract

L'invention concerne un pneu qui permet d'obtenir en même temps une bonne performance sur neige et de bonnes propriétés de résistance à l'usure. Dans un motif de bande de roulement (9), le rapport de la longueur maximale dans la direction périphérique du pneu de chaque bloc (81), qui forme des rangées de bloc (11, 12) dans une section centrale de bande de roulement (2), à la largeur maximale dans la direction latérale du pneu du bloc (81) est réglé dans la plage non inférieure à 1,4 mais non supérieure à 1,9. Le rapport de surface de rainure totale des rainures principales périphériques (6) dans une surface de contact avec le sol et des rainures latérales (7) également dans la surface de contact avec le sol est réglé dans la plage non supérieure à 35%. Le rapport de surface de rainure centrale de la section centrale de bande de roulement (21), comprenant des rainures principales périphériques (62) aux positions les plus à l'extérieur dans la direction latérale du pneu, est réglé pour ne pas être inférieur à trois fois le rapport de surface de rainure d'épaulement de sections d'épaulement de bande de roulement (22).
PCT/JP2008/059830 2007-06-12 2008-05-28 Pneu WO2008152914A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112008001558.9T DE112008001558B4 (de) 2007-06-12 2008-05-28 Luftreifen
CN200880019849.6A CN101687441B (zh) 2007-06-12 2008-05-28 充气轮胎

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-155362 2007-06-12
JP2007155362A JP4770797B2 (ja) 2007-06-12 2007-06-12 空気入りタイヤ

Publications (1)

Publication Number Publication Date
WO2008152914A1 true WO2008152914A1 (fr) 2008-12-18

Family

ID=40129525

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/059830 WO2008152914A1 (fr) 2007-06-12 2008-05-28 Pneu

Country Status (4)

Country Link
JP (1) JP4770797B2 (fr)
CN (1) CN101687441B (fr)
DE (1) DE112008001558B4 (fr)
WO (1) WO2008152914A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010084988A1 (fr) * 2009-01-26 2010-07-29 株式会社ブリヂストン Pneu
US20120305155A1 (en) * 2011-06-02 2012-12-06 The Yokohama Rubber Co., Ltd Pneumatic tire
EP2574478A1 (fr) * 2010-05-20 2013-04-03 Bridgestone Corporation Pneumatique pour poids lourds
EP3730315A1 (fr) * 2019-04-23 2020-10-28 The Yokohama Rubber Co., Ltd. Pneumatique gonflable
US11214098B2 (en) 2017-02-23 2022-01-04 The Yokohama Rubber Co., Ltd. Pneumatic tire
US11235623B2 (en) 2016-03-31 2022-02-01 The Yokohama Rubber Co., Ltd. Pneumatic tire

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5977483B2 (ja) * 2011-02-22 2016-08-24 株式会社ブリヂストン 空気入りタイヤ
JP6047375B2 (ja) * 2012-11-05 2016-12-21 東洋ゴム工業株式会社 空気入りタイヤ
CN103863016B (zh) * 2012-12-12 2017-09-08 住友橡胶工业株式会社 充气轮胎
US20140166171A1 (en) * 2012-12-13 2014-06-19 Bridgestone Corporation Enhancing tread wear speed and traction performance
JP5690375B2 (ja) * 2013-06-05 2015-03-25 株式会社ブリヂストン タイヤ
JP5890361B2 (ja) * 2013-08-30 2016-03-22 株式会社ブリヂストン 空気入りタイヤ
JP2015061783A (ja) * 2014-11-26 2015-04-02 株式会社ブリヂストン タイヤ
JP6454197B2 (ja) * 2015-03-24 2019-01-16 住友ゴム工業株式会社 空気入りタイヤ
CN105270099A (zh) * 2015-12-04 2016-01-27 青岛黄海橡胶有限公司 载重汽车轮胎胎面
CN106881997A (zh) * 2015-12-15 2017-06-23 天津市春夏科技有限公司 电动车防滑轮胎
JP7393639B2 (ja) * 2020-01-17 2023-12-07 横浜ゴム株式会社 タイヤ

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58199204A (ja) * 1982-05-12 1983-11-19 Bridgestone Corp 重荷重用空気入りラジアルタイヤ
JPH01147107U (fr) * 1987-07-13 1989-10-11
JPH0253610A (ja) * 1988-08-15 1990-02-22 Toyo Tire & Rubber Co Ltd 空気入りタイヤのトレッドパターン
JP2003211921A (ja) * 2002-01-25 2003-07-30 Bridgestone Corp 空気入りタイヤ
JP2006341769A (ja) * 2005-06-09 2006-12-21 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP2007038924A (ja) * 2005-08-04 2007-02-15 Sumitomo Rubber Ind Ltd 重荷重用空気入りタイヤ
WO2007055065A1 (fr) * 2005-11-09 2007-05-18 The Yokohama Rubber Co., Ltd. Pneumatique
JP2007308079A (ja) * 2006-05-22 2007-11-29 Yokohama Rubber Co Ltd:The 空気入りタイヤ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948479A1 (de) * 1979-12-01 1981-06-04 Continental Gummi-Werke Ag, 3000 Hannover Fahrzeugluftreifen
JPS62157807A (ja) * 1985-12-30 1987-07-13 Yokohama Rubber Co Ltd:The 空気入りタイヤ
JPH01147107A (ja) * 1987-12-02 1989-06-08 Honda Motor Co Ltd エンジンのブリーザ構造
ATE270973T1 (de) * 1999-11-30 2004-07-15 Pirelli Multifonctioneller luftreifen für kraftfahrzeug
JP4011586B2 (ja) 2005-02-25 2007-11-21 横浜ゴム株式会社 空気入りタイヤおよびタイヤ成形金型
JP4189008B2 (ja) * 2007-02-26 2008-12-03 横浜ゴム株式会社 空気入りタイヤ

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58199204A (ja) * 1982-05-12 1983-11-19 Bridgestone Corp 重荷重用空気入りラジアルタイヤ
JPH01147107U (fr) * 1987-07-13 1989-10-11
JPH0253610A (ja) * 1988-08-15 1990-02-22 Toyo Tire & Rubber Co Ltd 空気入りタイヤのトレッドパターン
JP2003211921A (ja) * 2002-01-25 2003-07-30 Bridgestone Corp 空気入りタイヤ
JP2006341769A (ja) * 2005-06-09 2006-12-21 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP2007038924A (ja) * 2005-08-04 2007-02-15 Sumitomo Rubber Ind Ltd 重荷重用空気入りタイヤ
WO2007055065A1 (fr) * 2005-11-09 2007-05-18 The Yokohama Rubber Co., Ltd. Pneumatique
JP2007308079A (ja) * 2006-05-22 2007-11-29 Yokohama Rubber Co Ltd:The 空気入りタイヤ

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010084988A1 (fr) * 2009-01-26 2010-07-29 株式会社ブリヂストン Pneu
CN102292224A (zh) * 2009-01-26 2011-12-21 株式会社普利司通 轮胎
US9469160B2 (en) 2009-01-26 2016-10-18 Bridgestone Corporation Tire with tread having blocks having cutout portions
EP2574478A1 (fr) * 2010-05-20 2013-04-03 Bridgestone Corporation Pneumatique pour poids lourds
EP2574478A4 (fr) * 2010-05-20 2014-08-13 Bridgestone Corp Pneumatique pour poids lourds
US9586445B2 (en) 2010-05-20 2017-03-07 Bridgestone Corporation Heavy duty tire
US20120305155A1 (en) * 2011-06-02 2012-12-06 The Yokohama Rubber Co., Ltd Pneumatic tire
US9010391B2 (en) * 2011-06-02 2015-04-21 The Yokohama Rubber Co., Ltd. Pneumatic tire
US11235623B2 (en) 2016-03-31 2022-02-01 The Yokohama Rubber Co., Ltd. Pneumatic tire
US12036820B2 (en) 2016-03-31 2024-07-16 The Yokohama Rubber Co., Ltd. Pneumatic tire
US11214098B2 (en) 2017-02-23 2022-01-04 The Yokohama Rubber Co., Ltd. Pneumatic tire
EP3730315A1 (fr) * 2019-04-23 2020-10-28 The Yokohama Rubber Co., Ltd. Pneumatique gonflable

Also Published As

Publication number Publication date
JP2008307935A (ja) 2008-12-25
DE112008001558T5 (de) 2010-04-29
DE112008001558B4 (de) 2014-07-24
JP4770797B2 (ja) 2011-09-14
CN101687441A (zh) 2010-03-31
CN101687441B (zh) 2012-12-26

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