WO2009031269A1 - 自動二輪車用タイヤとその製造方法 - Google Patents

自動二輪車用タイヤとその製造方法 Download PDF

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Publication number
WO2009031269A1
WO2009031269A1 PCT/JP2008/002281 JP2008002281W WO2009031269A1 WO 2009031269 A1 WO2009031269 A1 WO 2009031269A1 JP 2008002281 W JP2008002281 W JP 2008002281W WO 2009031269 A1 WO2009031269 A1 WO 2009031269A1
Authority
WO
WIPO (PCT)
Prior art keywords
center region
tire
tread
motor vehicle
shoulder regions
Prior art date
Application number
PCT/JP2008/002281
Other languages
English (en)
French (fr)
Inventor
Hokuto Kubo
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.
Publication of WO2009031269A1 publication Critical patent/WO2009031269A1/ja

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08—Building tyres
    • B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
    • B29D30/16—Applying the layers; Guiding or stretching the layers during application
    • B29D30/1628—Applying the layers; Guiding or stretching the layers during application by feeding a continuous band and winding it helically, i.e. the band is fed while being advanced along the core axis, to form an annular element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • B29D30/58—Applying bands of rubber treads, i.e. applying camel backs
    • B29D30/60—Applying bands of rubber treads, i.e. applying camel backs by winding narrow strips
    • 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
    • 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)
  • Tyre Moulding (AREA)

Abstract

課題は、直進走行と旋回走行との間の移行時安定性を損なうことのない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る。このトレッドは、センター領域と、この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含んでいる。このセンター領域とショルダー領域との材質が異なっている。センター領域及びショルダー領域の硬度は、いずれも５５以上である。トレッド面におけるセンター領域とショルダー領域との界面は、接地面の外側にある。センター領域とショルダー領域との界面のトレッド分割角度は、４５°以下である。
PCT/JP2008/002281 2007-09-06 2008-08-22 自動二輪車用タイヤとその製造方法 WO2009031269A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007231607A JP2009061920A (ja) 2007-09-06 2007-09-06 自動二輪車用タイヤとその製造方法
JP2007-231607 2007-09-06

Publications (1)

Publication Number Publication Date
WO2009031269A1 true WO2009031269A1 (ja) 2009-03-12

Family

ID=40428593

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/002281 WO2009031269A1 (ja) 2007-09-06 2008-08-22 自動二輪車用タイヤとその製造方法

Country Status (2)

Country Link
JP (1) JP2009061920A (ja)
WO (1) WO2009031269A1 (ja)

Cited By (1)

* 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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5351627B2 (ja) * 2009-06-12 2013-11-27 住友ゴム工業株式会社 自動二輪車用タイヤ

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6127707A (ja) * 1984-07-17 1986-02-07 Bridgestone Corp 二輪車用空気入りタイヤ
JPS61211106A (ja) * 1985-03-15 1986-09-19 Yamaha Motor Co Ltd 自動二輪車のタイヤ
JPS63194004U (ja) * 1987-06-03 1988-12-14
JPH07108805A (ja) * 1993-10-14 1995-04-25 Bridgestone Corp スパイラルベルト構造の二輪車用空気入りタイヤ
JPH08169208A (ja) * 1994-12-20 1996-07-02 Sumitomo Rubber Ind Ltd 自動二輪車用タイヤ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005271760A (ja) * 2004-03-25 2005-10-06 Sumitomo Rubber Ind Ltd 自動二輪車用タイヤ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6127707A (ja) * 1984-07-17 1986-02-07 Bridgestone Corp 二輪車用空気入りタイヤ
JPS61211106A (ja) * 1985-03-15 1986-09-19 Yamaha Motor Co Ltd 自動二輪車のタイヤ
JPS63194004U (ja) * 1987-06-03 1988-12-14
JPH07108805A (ja) * 1993-10-14 1995-04-25 Bridgestone Corp スパイラルベルト構造の二輪車用空気入りタイヤ
JPH08169208A (ja) * 1994-12-20 1996-07-02 Sumitomo Rubber Ind Ltd 自動二輪車用タイヤ

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
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

Also Published As

Publication number Publication date
JP2009061920A (ja) 2009-03-26

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