US 2020/0369095 A1Published application

Tire

AssigneeBridgestone Corporation

InventorSotaro IWABUCHI

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Abstract

A tire includes a first pattern region in which are formed plural first projections, the first projections protruding at a protrusion height of from 0.1 mm to 1.0 mm from a base surface of a decorative trim portion, and a pitch between each of the first projections being of from 0.1 mm to 1.0 mm, and a second pattern region in which are formed plural second projections, the second projections protruding at a protrusion height of from 0.1 mm to 1.0 mm from the base surface of the decorative trim portion, and a pitch between each of the second projections being of from 0.1 mm to 1.0 mm. The pitches between each of the first projections and the pitches between each of the second projections are the same, while the protrusion height of the first projections and the protrusion height of the second projections are different from each other.

Claims8

Dependent claims

A tire, comprising:

decorative trim portions that are formed at an outer surface of a tire and that have a base surface;
a first pattern region in which are formed a plurality of first projections, the first projections protruding at a protrusion height that is a predetermined value of from 0.1 to 1.0 mm from the base surface of the decorative trim portion, and a pitch between each of the first projections being a predetermined value of from 0.1 mm to 1.0 mm;
and
a second pattern region in which are formed a plurality of second projections, the second projections protruding at a protrusion height that is a predetermined value of from 0.1 mm to 1.0 mm from the base surface of the decorative trim portion, and a pitch between each of the second projections being a predetermined value of from 0.1 mm to 1.0 mm,
wherein the pitch between each of the first projections and the pitch between each of the second projections are the same, while the protrusion height of the first projections and the protrusion height of the second projections are different from each other.

2 more elements

Dependencies are inferred from the claim text.