Patent ID: 8978720
Filing Date: 2015-03-17
Classification: B60C,Y02T,Y10T

Abstract:
1. A pneumatic tire comprising: a cylindrical annular structure being formed of a metal plate; a rubber layer that will become a tread portion provided along a circumferential direction of the annular structure on an outer side of the annular structure, a width of the tread portion being defined by a width of the rubber layer; a carcass portion including fibers covered with rubber, provided on both sides in a direction parallel to a center axis of a cylindrical structure including the annular structure and the rubber layer; and an inner liner provided on an inner side of the carcass portion; wherein in a meridian cross-section of the structure, an outer side of the rubber layer and the outer side of the annular structure have the same form; and a width of the annular structure is greater than or equal to a width of the rubber layer, thereby terminating the rubber layer within a width of the annular structure.