TREAD KERF OF SNOW TIRE

PROBLEM TO BE SOLVED: To provide a snow tire which easily discharges snow trapped in a kerf formed on an outer surface of a block of a tread.SOLUTION: A tread kerf 100 is formed on an outer surface of a block of a tread of a snow tire in a depth D2 direction of the block as a trapezoidal wave W1 ext...

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1. Verfasser:	JOO SANG TAK
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	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
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a snow tire which easily discharges snow trapped in a kerf formed on an outer surface of a block of a tread.SOLUTION: A tread kerf 100 is formed on an outer surface of a block of a tread of a snow tire in a depth D2 direction of the block as a trapezoidal wave W1 extending along the surface. The thickness T1 of the kerf 100 is 0.4 to 2 mm. The amplitude D1 of the trapezoidal wave W1 decreases in a direction from a tire surface S1 to a tire base S2.SELECTED DRAWING: Figure 2 【課題】トレッドのブロックの外面のカーフの間に詰まった雪の排出を容易にするスノータイヤを提供する【解決手段】スノータイヤのトレッドのブロックの外面において、面に沿って台形状ウェーブＷ1をなし、かつブロックの深さＤ２方向に形成されるトレッドカーフ１００であって、カーフ１００の厚さＴ１は０．４〜２ｍｍであり、台形状ウェーブＷ１は、タイヤ表面部Ｓ１からタイヤ底辺部Ｓ２に行くほど振幅Ｄ1が小さくなるように形成される【選択図】図２