TREAD BLOCK STRUCTURE OF A TIRE HAVING DIRECTIONAL PATTERNS, CAPABLE OF IMPROVING GRIP FORCES AND CONTROL STABILITY WHEN HORIZONTAL FORCE IS GENERATED

摘要

PURPOSE: A tread block structure of a tire having directional patterns is provided to improve the control stability by increasing frictional forces acting on a road when steering.;CONSTITUTION: A tread block structure of a tire having directional patterns is composed as follows. Rubber blocks(2) are regularly formed on a tread(1) around a groove(3). An upper surface of each blocks is formed to have a constant rake angle(&thgr;) toward the outside from the inside of the tire. A tread block structure of a tire having directional patterns has improved grip forces and control stability even the horizontal force acts on.;COPYRIGHT KIPO 2012