PNEUMATIC TIRE

• Main Author: SASAKI TATSUYA
• Format: Patent
• Language: English; Japanese
• Published: 06.04.2017
• Subjects: DEVICES OR ARRANGEMENTS RELATED TO TYRES; PERFORMING OPERATIONS; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL; TRANSPORTING; TYRE CHANGING OR REPAIRING; TYRE INFLATION; VEHICLE TYRES; VEHICLES IN GENERAL

PROBLEM TO BE SOLVED: To provide a pneumatic tire enhancing the steering stability and wet performance with well balance.SOLUTION: In a pneumatic tire, an inside middle lateral groove 15 includes alternately a first inside middle inclined groove 16 having the end edge thereof in an inside middle land part 8, and a second inside middle inclined groove 17 having the end edge thereof in the inside middle land part 8 and inclining in a direction opposite to the first inside middle inclined groove 16. Besides, an outside middle lateral groove 20 includes alternately a first outside middle inclined groove 21 having the end edge thereof in an outside middle land part 9, and a second outside middle inclined groove 22 having the end edge thereof in an outside middle land part 9 and inclining in a direction opposite to the first outside middle inclined groove 21. The total groove number of the first and second outside middle inclined grooves 21 and 22 is less than that of the first and second inside middle inclined grooves 16 and 17.SELECTED DRAWING: Figure 1 【課題】操縦安定性とウェット性能とをバランス良く高めた空気入りタイヤを提供することを主たる目的としている【解決手段】内側ミドル横溝１５は、内側ミドル陸部８内で終端する第１内側ミドル傾斜溝１６と、内側ミドル陸部８内で終端するとともに第１内側ミドル傾斜溝１６とは逆向きに傾く第２内側ミドル傾斜溝１７とを交互に含む。外側ミドル横溝２０は、外側ミドル陸部９内で終端する第１外側ミドル傾斜溝２１と、外側ミドル陸部９内で終端するとともに第１外側ミドル傾斜溝２１とは逆向きに傾く第２外側ミドル傾斜溝２２とを交互に含む。第１外側ミドル傾斜溝２１と第２外側ミドル傾斜溝２２との合計本数は、第１内側ミドル傾斜溝１６と第２内側ミドル傾斜溝１７との合計本数よりも少ない。【選択図】図１