JPS63194004U - - Google Patents

Info

Publication number
JPS63194004U
JPS63194004U JP8571687U JP8571687U JPS63194004U JP S63194004 U JPS63194004 U JP S63194004U JP 8571687 U JP8571687 U JP 8571687U JP 8571687 U JP8571687 U JP 8571687U JP S63194004 U JPS63194004 U JP S63194004U
Authority
JP
Japan
Prior art keywords
tire
carcass
rubber layer
treaded
crown
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.)
Pending
Application number
JP8571687U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP8571687U priority Critical patent/JPS63194004U/ja
Publication of JPS63194004U publication Critical patent/JPS63194004U/ja
Pending 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
    • 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

Landscapes

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

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の１実施例を示すタイヤの幅方
向断面図、第２図は従来のタイヤの幅方向断面図
である。 １……トロイダルカーカス、２……トレツドゴ
ム層、２ａ……中央区域、２ｂ……側方区域、３
……境界面、Ｅ……赤道面、ｅ……交差点、ｌ…
…延長線。 FIG. 1 is a cross-sectional view in the width direction of a tire showing one embodiment of the present invention, and FIG. 2 is a cross-sectional view in the width direction of a conventional tire. 1... Toroidal carcass, 2... Treaded rubber layer, 2a... Central area, 2b... Side area, 3
... Boundary surface, E ... Equatorial plane, e ... Intersection, l ...
...extension line.

Claims (1)

【実用新案登録請求の範囲】 トロイダルカーカスのクラウン上に該カーカス
の断面輪郭にほぼ平行な外輪郭を有し、クラウン
中央から両側へカーカスの最大幅を越えて延びる
トレツドゴム層を具え、このトレツドゴム層のタ
イヤ軸線方向中央区域と両側方区域とが異なる物
性を有するゴム層により形成された２輪車用空気
入りタイヤにおいて、 タイヤ断面におけるトレツドゴム層の前記中央
区域と側方区域との境界面の平均延長線が互いに
タイヤ内方で交差し、かつ前記平均延長線がタイ
ヤ赤道面と交差する鋭角側角度α及びα′が２０
〜８０゜の範囲内にあることを特徴とする２輪車
用空気入りタイヤ。[Claims for Utility Model Registration] A treaded rubber layer is provided on the crown of a toroidal carcass and has an outer contour substantially parallel to the cross-sectional contour of the carcass and extends from the center of the crown to both sides beyond the maximum width of the carcass, and this treaded rubber layer In a pneumatic tire for two-wheeled vehicles, in which the central region in the axial direction of the tire and the lateral regions of the tire are formed of rubber layers having different physical properties, the average boundary surface between the central region and the lateral regions of the treaded rubber layer in the tire cross section The acute angles α and α′ at which the extension lines intersect each other inside the tire and the average extension line intersects the tire equatorial plane are 20
A pneumatic tire for two-wheeled vehicles, characterized in that the angle is within the range of ~80°.
JP8571687U 1987-06-03 1987-06-03 Pending JPS63194004U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8571687U JPS63194004U (en) 1987-06-03 1987-06-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8571687U JPS63194004U (en) 1987-06-03 1987-06-03

Publications (1)

Publication Number Publication Date
JPS63194004U true JPS63194004U (en) 1988-12-14

Family

ID=30941371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8571687U Pending JPS63194004U (en) 1987-06-03 1987-06-03

Country Status (1)

Country Link
JP (1) JPS63194004U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009031269A1 (en) * 2007-09-06 2009-03-12 Sumitomo Rubber Industries, Ltd. Tire for two-wheeled motor vehicle and method of manufacturing the same
JP2009298387A (en) * 2008-06-17 2009-12-24 Sumitomo Rubber Ind Ltd Tire for motorcycle
JP2013519560A (en) * 2010-02-12 2013-05-30 コンパニー ゼネラール デ エタブリッスマン ミシュラン Two-wheeled vehicle tire having a tread with sipes

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61211106A (en) * 1985-03-15 1986-09-19 Yamaha Motor Co Ltd Tire for motorcycle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61211106A (en) * 1985-03-15 1986-09-19 Yamaha Motor Co Ltd Tire for motorcycle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009031269A1 (en) * 2007-09-06 2009-03-12 Sumitomo Rubber Industries, Ltd. Tire for two-wheeled motor vehicle and method of manufacturing the same
JP2009298387A (en) * 2008-06-17 2009-12-24 Sumitomo Rubber Ind Ltd Tire for motorcycle
JP4580437B2 (en) * 2008-06-17 2010-11-10 住友ゴム工業株式会社 Motorcycle tires
US8091598B2 (en) 2008-06-17 2012-01-10 Sumitomo Rubber Industries, Ltd. Motorcycle tire
JP2013519560A (en) * 2010-02-12 2013-05-30 コンパニー ゼネラール デ エタブリッスマン ミシュラン Two-wheeled vehicle tire having a tread with sipes

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