TH162122B - Pneumatic rubber wheels (PNEUMATIC TIRE) - Google Patents

Abstract

The pneumatic tires are arranged in pairs of shoulder area (20), and each shoulder area (20) is arranged here with the shoulder grooves (23) and the first fine groove. (25) opposite end of the groove Each groove (25) ends within the shoulder area (20), and the outer end (25o) of the first fine groove (25) in the axial direction of the tire. The line is located on the inside of the end in contact with The floor of the tread in the direction of the tread is the sum (Lai formula) of the length (Lai) of the first fine groove (25a) is provided in the shoulder area (22) located in the face to side. In the stuff Vehicles when the tires are mounted on the vehicle more than the sum (Lao formula) of the length (Lao) of the first fine groove (25b) provided in the shoulder area (21) that is located in the face On the outside of the vehicle, the shoulder area (22) that is located in the face of the vehicle is arranged with a groove. Second (26) fineness protruding in the circumferential direction of the tire on the inside of the first (25) groove in the axial direction of the tire.

Claims (1)

1. Wheel, rubber bellows (pneumatic tire) that is included The tread is arranged with a central main groove that extends along the circumference and continues on each. Front of the equator of the tires to form a pair of shoulder segments, each positioned outward according to The axis of the main groove in the center of each groove. Directional tread for mounting on vehicles The shoulder section, which consists of the outer tire shoulder part, is located on the outside of the car. Of the vehicle when the rubber wheel is mounted onto the vehicle and the inner wheel seat is located on the inside: