HORIZONTAL GROOVE REORGANIZATION PNEUMATIC TIRE WHICH PREVENTS DAMAGE TO A GROOVE BOTTOM

摘要

PURPOSE: A horizontal groove reorganization pneumatic tire is provided to maximize the contact force and to keep a drain function. ;CONSTITUTION: A horizontal groove reorganization pneumatic tire comprises a tread(1), a sidewall, a bead part, a longitudinal groove(4), and a drain tunnel(5). The sidewall is installed in both side of the tread. The bead part is installed in both side of the sidewall. The longitudinal groove is formed in the tread. The longitudinal groove has an expansion inlet part and crosses a horizontal groove. The drain tunnel comprises an interconnection path extended to the traveling direction.;COPYRIGHT KIPO 2011