[go: up one dir, main page]

WO2009037805A1 - 自動二輪車用タイヤ - Google Patents

自動二輪車用タイヤ Download PDF

Info

Publication number
WO2009037805A1
WO2009037805A1 PCT/JP2008/002260 JP2008002260W WO2009037805A1 WO 2009037805 A1 WO2009037805 A1 WO 2009037805A1 JP 2008002260 W JP2008002260 W JP 2008002260W WO 2009037805 A1 WO2009037805 A1 WO 2009037805A1
Authority
WO
WIPO (PCT)
Prior art keywords
loss tangent
center region
base layer
tanδb
tread
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2008/002260
Other languages
English (en)
French (fr)
Inventor
Katsumi Kasai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Rubber Industries Ltd
Original Assignee
Sumitomo Rubber Industries 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 Sumitomo Rubber Industries Ltd filed Critical Sumitomo Rubber Industries Ltd
Priority to EP08790464.5A priority Critical patent/EP2206612B1/en
Priority to US12/678,913 priority patent/US9302545B2/en
Publication of WO2009037805A1 publication Critical patent/WO2009037805A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • B60C11/0041—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers
    • B60C11/005—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers
    • 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
    • B60C11/0041—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers
    • B60C11/005—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers
    • B60C11/0058—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers with different cap rubber layers in the axial direction
    • 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
    • B60C11/0008—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the tread rubber
    • B60C2011/0016—Physical properties or dimensions
    • B60C2011/0025—Modulus or tan delta
    • 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
    • B60C2200/10—Tyres specially adapted for particular applications for motorcycles, scooters or the like

Landscapes

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

Abstract

課題は、低燃費とグリップ性能に優れた自動二輪車用タイヤの提供であり、当該タイヤは、トレッドと、ラジアル構造を有するカーカスとを備え、トレッドは、ベース層とキャップ層とを備え、キャップ層は、センター領域と、センター領域よりも軸方向において外側に位置する一対のショルダー領域とを備えている。トレッドの幅Ｗｔに対するセンター領域の幅Ｗｃの比（Ｗｃ／Ｗｔ）は、０．１５以上０．４以下であり、センター領域の損失正接ｔａｎδｃは、ショルダー領域の損失正接ｔａｎδｓより小さく、ベース層の損失正接ｔａｎδｂは、ショルダー領域の損失正接ｔａｎδｓより小さく、ベース層の損失正接ｔａｎδｂは、０．１５以下であり、ベース層の損失正接ｔａｎδｂは、センター領域の損失正接ｔａｎδｃ以下の大きさである。
PCT/JP2008/002260 2007-09-18 2008-08-21 自動二輪車用タイヤ Ceased WO2009037805A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08790464.5A EP2206612B1 (en) 2007-09-18 2008-08-21 Tire for motor-bicycle
US12/678,913 US9302545B2 (en) 2007-09-18 2008-08-21 Tire for motorcycle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-240550 2007-09-18
JP2007240550A JP4490467B2 (ja) 2007-09-18 2007-09-18 自動二輪車用タイヤ

Publications (1)

Publication Number Publication Date
WO2009037805A1 true WO2009037805A1 (ja) 2009-03-26

Family

ID=40467634

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/002260 Ceased WO2009037805A1 (ja) 2007-09-18 2008-08-21 自動二輪車用タイヤ

Country Status (4)

Country Link
US (1) US9302545B2 (ja)
EP (1) EP2206612B1 (ja)
JP (1) JP4490467B2 (ja)
WO (1) WO2009037805A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103660799A (zh) * 2012-09-03 2014-03-26 住友橡胶工业株式会社 摩托车用轮胎及其制造方法
JP2014133439A (ja) * 2013-01-08 2014-07-24 Bridgestone Corp 自動二輪車用空気入りタイヤ

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5503330B2 (ja) * 2010-02-24 2014-05-28 住友ゴム工業株式会社 二輪車用タイヤ
US9776456B2 (en) * 2011-01-19 2017-10-03 The Goodyear Tire & Rubber Company Zoned tread for racing tires
JP5860238B2 (ja) * 2011-07-26 2016-02-16 住友ゴム工業株式会社 自動二輪車用空気入りタイヤ
JP5548183B2 (ja) * 2011-12-29 2014-07-16 住友ゴム工業株式会社 自動二輪車用タイヤ
JP6018788B2 (ja) * 2012-04-25 2016-11-02 住友ゴム工業株式会社 自動二輪車用タイヤ
FR2992896B1 (fr) * 2012-07-05 2014-08-15 Michelin & Cie Pneumatique comportant une bande de roulement constituee de plusieurs melanges elastomeriques
FR2992894B1 (fr) * 2012-07-05 2014-08-15 Michelin & Cie Pneumatique comportant une bande de roulement constituee de plusieurs melanges elastomeriques
DE102016218940A1 (de) * 2016-09-30 2018-04-05 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
JP6911496B2 (ja) * 2017-05-01 2021-07-28 住友ゴム工業株式会社 二輪自動車用タイヤ
JP7099207B2 (ja) * 2018-09-11 2022-07-12 横浜ゴム株式会社 空気入りタイヤユニット
IT201900020310A1 (it) * 2019-11-04 2021-05-04 Pirelli Pneumatico per motocicli
JP7497618B2 (ja) * 2020-05-28 2024-06-11 住友ゴム工業株式会社 自動二輪車用タイヤ
JP7661753B2 (ja) 2021-04-08 2025-04-15 住友ゴム工業株式会社 自動二輪車用タイヤ

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001191730A (ja) * 1999-12-29 2001-07-17 Sumitomo Rubber Ind Ltd 自動二輪車用タイヤ
JP2005271760A (ja) 2004-03-25 2005-10-06 Sumitomo Rubber Ind Ltd 自動二輪車用タイヤ
JP2006199112A (ja) * 2005-01-19 2006-08-03 Bridgestone Corp 自動二輪車用空気入りタイヤ
JP2006256385A (ja) * 2005-03-15 2006-09-28 Sumitomo Rubber Ind Ltd 自動二輪車用タイヤ、及びその製造方法
JP2007131112A (ja) 2005-11-09 2007-05-31 Sumitomo Rubber Ind Ltd 自動二輪車用タイヤ、及びその製造方法
JP2008189041A (ja) * 2007-02-01 2008-08-21 Bridgestone Corp 自動二輪車用タイヤ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5679004A (en) * 1979-11-30 1981-06-29 Yokohama Rubber Co Ltd:The Pneumatic tire
JPS5850883B2 (ja) * 1979-12-31 1983-11-12 東洋ゴム工業株式会社 少くとも２種類のゴムよりなるトレツドを有する空気入りタイヤ
JPS6056603A (ja) * 1983-09-09 1985-04-02 Bridgestone Corp 外乱吸収性にすぐれるモ−タ−サイクル用タイヤ
JPS6094804A (ja) * 1983-10-31 1985-05-28 Yokohama Rubber Co Ltd:The 二輪自動車用タイヤ
JPS62113604A (ja) * 1985-11-11 1987-05-25 Bridgestone Corp 二輪車用前輪タイヤ
US6516847B1 (en) * 1999-10-28 2003-02-11 Pirelli Pneumatici S.P.A. Low rolling resistance tire for vehicles having a composite tread
JP2002096402A (ja) * 2000-07-19 2002-04-02 Bridgestone Corp タイヤ用トレッドの製造方法
JP2003071945A (ja) * 2001-09-03 2003-03-12 Bridgestone Corp ２輪用タイヤ及びその製造方法
US7131474B2 (en) * 2002-12-12 2006-11-07 The Goodyear Tire & Rubber Company Tire with rubber tread of load bearing central and lateral zones
JP4350622B2 (ja) 2004-09-07 2009-10-21 住友ゴム工業株式会社 空気入りタイヤ
JP2006273240A (ja) * 2005-03-30 2006-10-12 Bridgestone Corp 自動二輪車用空気入りタイヤ
JP4750793B2 (ja) * 2005-04-15 2011-08-17 株式会社ブリヂストン 二輪車用空気入りタイヤ及びその製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001191730A (ja) * 1999-12-29 2001-07-17 Sumitomo Rubber Ind Ltd 自動二輪車用タイヤ
JP2005271760A (ja) 2004-03-25 2005-10-06 Sumitomo Rubber Ind Ltd 自動二輪車用タイヤ
JP2006199112A (ja) * 2005-01-19 2006-08-03 Bridgestone Corp 自動二輪車用空気入りタイヤ
JP2006256385A (ja) * 2005-03-15 2006-09-28 Sumitomo Rubber Ind Ltd 自動二輪車用タイヤ、及びその製造方法
JP2007131112A (ja) 2005-11-09 2007-05-31 Sumitomo Rubber Ind Ltd 自動二輪車用タイヤ、及びその製造方法
JP2008189041A (ja) * 2007-02-01 2008-08-21 Bridgestone Corp 自動二輪車用タイヤ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103660799A (zh) * 2012-09-03 2014-03-26 住友橡胶工业株式会社 摩托车用轮胎及其制造方法
CN103660799B (zh) * 2012-09-03 2017-04-12 住友橡胶工业株式会社 摩托车用轮胎及其制造方法
JP2014133439A (ja) * 2013-01-08 2014-07-24 Bridgestone Corp 自動二輪車用空気入りタイヤ

Also Published As

Publication number Publication date
US20100212799A1 (en) 2010-08-26
JP2009067340A (ja) 2009-04-02
JP4490467B2 (ja) 2010-06-23
EP2206612A4 (en) 2014-01-15
US9302545B2 (en) 2016-04-05
EP2206612A1 (en) 2010-07-14
EP2206612B1 (en) 2017-11-15

Similar Documents

Publication Publication Date Title
WO2009037805A1 (ja) 自動二輪車用タイヤ
USD552536S1 (en) Tire sidewall
USD543933S1 (en) Tire sidewall
USD547261S1 (en) Tire sidewall
USD559172S1 (en) Tire sidewall
USD543499S1 (en) Tire sidewall
USD549168S1 (en) Tire sidewall
USD558138S1 (en) Tire sidewall
USD540250S1 (en) Tire sidewall
USD543496S1 (en) Tire sidewall
WO2008078612A1 (ja) 車両用制御装置
WO2008105363A1 (ja) 空気入りタイヤ
WO2008078611A1 (ja) 車両用制御装置
USD542219S1 (en) Tire sidewall
WO2009057663A1 (ja) 空気入りタイヤ
WO2009050949A1 (ja) 空気入りタイヤ
WO2009034912A1 (ja) 空気入りタイヤ
WO2009078425A1 (ja) 空気入りタイヤ
EP2103453A3 (en) Pneumatic tire for heavy load
USD550151S1 (en) Tire sidewall
WO2009063935A1 (ja) 自動二輪車用空気入りタイヤ
EP2127905A3 (en) Pneumatic tire
MX2009004953A (es) Neumático que incluye cavidades cóncavas en una banda de rodadura circunferencial.
WO2008152914A1 (ja) 空気入りタイヤ
ATE544617T1 (de) Motorradreifen

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08790464

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 12678913

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

REEP Request for entry into the european phase

Ref document number: 2008790464

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2008790464

Country of ref document: EP