Aircraft pneumatic tire
AssigneeBridgestone Corporation
InventorTomotaka Sakiyama
Life of this patent
Estimating the term…
Abstract
An object of the invention is to increase the room for elongation of a tread protection layer, while securing durability. An aircraft pneumatic tire 10 includes: a tread protection layer (12) that is provided at a lower layer of a tread section (22), and that includes plural cords (24) that arrayed in a tire width direction and are each disposed along a wave shaped imaginary line extending along a tire circumferential direction with the tire width direction as the amplitude direction; and cord discontinuity portions (14) where locations of close proximity of the cords (24) to each other are partially omitted in the tread protection layer (12).
Claims4
An aircraft pneumatic tire, comprising:
- a tread protection layer that is provided at a lower layer of a tread section, and that includes a plurality of cords that are arrayed in a tire width direction and are each disposed along a wave shaped imaginary line extending along a tire circumferential direction with the tire width direction as the amplitude direction, wherein
- the cords in the tread protection layer include a plurality of cord discontinuity portions along the tire circumferential direction,
- the cord discontinuity portions are provided at every other cord, and
- the cords between the every other cord having the cord discontinuity portions are continuous.
Dependencies are inferred from the claim text.