Topy Kogyo Kabushiki Kaisha

Jiro Yazawa

Masaki Kawai

A wheel for vehicleis provided with a discand a rimand has a braking devicehoused therein. An annular flange portionprotruded inward from a bead seat portionin a radial direction of the wheelis disposed at an end of the rimon a side opposite to the disc. The flange portionhas an inclined surfaceon a side opposite to the disc. The flange portionis inclined toward the discin a direction toward a central axis L of the wheel. The inclined surfaceacts to reduce air resistance at the wheelwhile the vehicle is running and guides a portion of an underfloor airflow to an inner space of the wheelto secure an amount of air for cooling the braking device

Growing community of inventors

Tokyo, Japan

Jiro Yazawa