JPS62118704U - - Google Patents

Info

Publication number
JPS62118704U
JPS62118704U JP744186U JP744186U JPS62118704U JP S62118704 U JPS62118704 U JP S62118704U JP 744186 U JP744186 U JP 744186U JP 744186 U JP744186 U JP 744186U JP S62118704 U JPS62118704 U JP S62118704U
Authority
JP
Japan
Prior art keywords
groove
ground contact
circumferential
circumferential groove
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.)
Granted
Application number
JP744186U
Other languages
Japanese (ja)
Other versions
JPH0520563Y2 (en
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 JP1986007441U priority Critical patent/JPH0520563Y2/ja
Publication of JPS62118704U publication Critical patent/JPS62118704U/ja
Application granted granted Critical
Publication of JPH0520563Y2 publication Critical patent/JPH0520563Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Tires In General (AREA)

Description

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

第１図および第２図は本考案に係る空気入りタ
イヤの第１実施例を示す図であり、第１図はその
トレツドの一部展開図、第２図は第１図の要部拡
大図である。第３図は本考案の第２実施例のトレ
ツドの一部展開図である。第４図から第６図はそ
れぞれ従来のタイヤのトレツドの一部展開図であ
る。 ３０，４０……空気入りタイヤ、３１，４１…
…トレツド、３２……接地部、３３……トレツド
端（シヨルダー）、３５，４５……周方向溝、３
５ａ……溝端、３７，４７……横方向溝、Ｍ……
周方向、Ｌ３５，Ｌ４５……溝中心線、Ｎ……赤
道面。 1 and 2 are views showing a first embodiment of the pneumatic tire according to the present invention, FIG. 1 is a partially exploded view of its tread, and FIG. 2 is an enlarged view of the main part of FIG. 1. It is. FIG. 3 is a partially exploded view of a tread according to a second embodiment of the present invention. 4 to 6 are partially exploded views of the tread of a conventional tire, respectively. 30,40...pneumatic tire, 31,41...
...Tread, 32...Grounding part, 33...Tread end (shoulder), 35, 45...Circumferential groove, 3
5a... Groove end, 37, 47... Lateral groove, M...
Circumferential direction, L35 , L45 ...Groove center line, N...Equatorial plane.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 直進時の接地部の両側端を越えて延在するトレ
ツドを有する空気入りタイヤにおいて、トレツド
の表部にほぼ周方向に不連続に設けられた周方向
溝と、周方向溝からほぼ横方向に八字状にトレツ
ド端に向かつて設けられた横方向溝と、を備え、
周方向溝の溝中心線とタイヤ周方向とのなす角度
が３〜１３度であり、周方向溝のタイヤ赤道面に
近い側の一対の溝端はタイヤ赤道面を挾み、かつ
その溝端の溝中心距離が接地部の接地幅の８〜２
５％であり、周方向溝の周方向長さが、直進走行
時の接地部の接地長さの５０〜７０％であること
を特徴とする空気入りタイヤ。 In a pneumatic tire that has a tread that extends beyond both ends of the ground contact area when traveling straight, there is a circumferential groove provided discontinuously in the approximately circumferential direction on the surface of the tread, and a circumferential groove extending approximately laterally from the circumferential groove. A lateral groove provided toward the tread end in a figure eight shape,
The angle between the groove center line of the circumferential groove and the tire circumferential direction is 3 to 13 degrees, and a pair of groove ends on the side closer to the tire equatorial plane of the circumferential groove sandwich the tire equatorial plane, and the grooves at the groove ends The center distance is 8 to 2 of the ground contact width of the ground contact part.
5%, and the circumferential length of the circumferential groove is 50 to 70% of the ground contact length of the ground contact portion during straight running.
JP1986007441U 1986-01-21 1986-01-21 Expired - Lifetime JPH0520563Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986007441U JPH0520563Y2 (en) 1986-01-21 1986-01-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986007441U JPH0520563Y2 (en) 1986-01-21 1986-01-21

Publications (2)

Publication Number Publication Date
JPS62118704U true JPS62118704U (en) 1987-07-28
JPH0520563Y2 JPH0520563Y2 (en) 1993-05-27

Family

ID=30790892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986007441U Expired - Lifetime JPH0520563Y2 (en) 1986-01-21 1986-01-21

Country Status (1)

Country Link
JP (1) JPH0520563Y2 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02133206A (en) * 1988-11-11 1990-05-22 Sumitomo Rubber Ind Ltd Tire for motorcycle
JP2003025809A (en) * 2001-07-17 2003-01-29 Ohtsu Tire & Rubber Co Ltd :The Pneumatic tire
JP2007506590A (en) * 2003-07-04 2007-03-22 ピレリ・タイヤ・ソチエタ・ペル・アツィオーニ A method for improving performance on both wet and dry road surfaces of a motorcycle equipped with a pair of front and rear pneumatic tires for a motorcycle and the pair of tires.
JP2010155504A (en) * 2008-12-26 2010-07-15 Sumitomo Rubber Ind Ltd Pneumatic tire
JP2012162160A (en) * 2011-02-04 2012-08-30 Bridgestone Corp Pneumatic tire for motorcycle
JP2013515646A (en) * 2009-12-29 2013-05-09 ピレリ・タイヤ・ソチエタ・ペル・アツィオーニ Pairs of motorcycle tires and motorcycle tires
JP5517319B1 (en) * 2013-05-09 2014-06-11 株式会社ブリヂストン Motorcycle tires
JP2014113958A (en) * 2012-12-11 2014-06-26 Sumitomo Rubber Ind Ltd Motorcycle tire
CN103987540A (en) * 2011-12-06 2014-08-13 株式会社普利司通 Pneumatic tire for motorcycle
WO2018078476A1 (en) * 2016-10-28 2018-05-03 Pirelli Tyre S.P.A. Motorcycle tyre

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5591407A (en) * 1978-12-29 1980-07-11 Bridgestone Corp Pneumatic tire for bicycle
JPS5622721A (en) * 1979-07-31 1981-03-03 Lion Corp Composition for oral cavity application
JPS5835881A (en) * 1981-08-27 1983-03-02 Kao Corp Electrochemical cell
JPS5852842A (en) * 1981-09-24 1983-03-29 Toshiba Corp Conveying method for semiconductor wafer
JPS5852843A (en) * 1981-09-25 1983-03-29 Hitachi Ltd Manufacture of semiconductor integrated circuit device
JPS5926306A (en) * 1982-08-03 1984-02-10 Honda Motor Co Ltd Car tyre
JPS60110002U (en) * 1983-12-12 1985-07-26 メツツエラー、ゲゼルシヤフト、ミツト、ベシユレンクテル、ハフツング motorcycle front tire

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5591407A (en) * 1978-12-29 1980-07-11 Bridgestone Corp Pneumatic tire for bicycle
JPS5622721A (en) * 1979-07-31 1981-03-03 Lion Corp Composition for oral cavity application
JPS5835881A (en) * 1981-08-27 1983-03-02 Kao Corp Electrochemical cell
JPS5852842A (en) * 1981-09-24 1983-03-29 Toshiba Corp Conveying method for semiconductor wafer
JPS5852843A (en) * 1981-09-25 1983-03-29 Hitachi Ltd Manufacture of semiconductor integrated circuit device
JPS5926306A (en) * 1982-08-03 1984-02-10 Honda Motor Co Ltd Car tyre
JPS60110002U (en) * 1983-12-12 1985-07-26 メツツエラー、ゲゼルシヤフト、ミツト、ベシユレンクテル、ハフツング motorcycle front tire

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02133206A (en) * 1988-11-11 1990-05-22 Sumitomo Rubber Ind Ltd Tire for motorcycle
JP2003025809A (en) * 2001-07-17 2003-01-29 Ohtsu Tire & Rubber Co Ltd :The Pneumatic tire
JP4671550B2 (en) * 2001-07-17 2011-04-20 住友ゴム工業株式会社 Pneumatic tire
JP2007506590A (en) * 2003-07-04 2007-03-22 ピレリ・タイヤ・ソチエタ・ペル・アツィオーニ A method for improving performance on both wet and dry road surfaces of a motorcycle equipped with a pair of front and rear pneumatic tires for a motorcycle and the pair of tires.
JP2010155504A (en) * 2008-12-26 2010-07-15 Sumitomo Rubber Ind Ltd Pneumatic tire
JP4685922B2 (en) * 2008-12-26 2011-05-18 住友ゴム工業株式会社 Pneumatic tire
JP2013515646A (en) * 2009-12-29 2013-05-09 ピレリ・タイヤ・ソチエタ・ペル・アツィオーニ Pairs of motorcycle tires and motorcycle tires
JP2016064831A (en) * 2009-12-29 2016-04-28 ピレリ・タイヤ・ソチエタ・ペル・アツィオーニ Tire for motor bicycle and pair of tire for motor bicycle
JP2012162160A (en) * 2011-02-04 2012-08-30 Bridgestone Corp Pneumatic tire for motorcycle
EP2789480A4 (en) * 2011-12-06 2015-08-19 Bridgestone Corp Pneumatic tire for motorcycle
CN103987540A (en) * 2011-12-06 2014-08-13 株式会社普利司通 Pneumatic tire for motorcycle
CN103987540B (en) * 2011-12-06 2016-04-20 株式会社普利司通 Pneumatic tire for bicycle
US9421828B2 (en) 2011-12-06 2016-08-23 Bridgestone Corporation Pneumatic tire for motorcycle
JP2014113958A (en) * 2012-12-11 2014-06-26 Sumitomo Rubber Ind Ltd Motorcycle tire
WO2014181614A1 (en) * 2013-05-09 2014-11-13 株式会社ブリヂストン Tire for two-wheeled motor vehicle
JP5517319B1 (en) * 2013-05-09 2014-06-11 株式会社ブリヂストン Motorcycle tires
US10358000B2 (en) 2013-05-09 2019-07-23 Bridgestone Corporation Tire for two-wheeled motor vehicle
WO2018078476A1 (en) * 2016-10-28 2018-05-03 Pirelli Tyre S.P.A. Motorcycle tyre
EP3741583A1 (en) * 2016-10-28 2020-11-25 Pirelli Tyre S.p.A. Motorcycle tyre

Also Published As

Publication number Publication date
JPH0520563Y2 (en) 1993-05-27

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