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US 10,538,130 B2Granted
Non-pneumatic tire
AssigneesKumho Tire Co., Inc., The Yokohama Rubber Co., Ltd.
InventorsKee-Woon Kim, Chul-Woo Kwark, Chang-Jung Park, Gwi-Sung Shin, Soon-Wook Hwang, Michio Shimizu, Jun Matsuda
Life of this patent
Estimating the term…
Abstract
A non-pneumatic tire includes a band part, including an inner band and an outer band that is separated from the inner band and surrounds an outer peripheral surface of the inner band; and a spoke part, extending in a circumferential direction between the inner band and the outer band, having a circumferential cross section having one or more holes.
Claims3
A non-pneumatic tire comprising:
- a band part, including an inner band and an outer band that is separated from the inner band and surrounds an outer peripheral surface of the inner band;
- and
- a spoke part, extending in a circumferential direction of the non-pneumatic tire between the inner band and the outer band, and having a cross section having one or more holes extending continuously in the circumferential direction,
- wherein the spoke part includes:
- a first spoke, extending in a zigzag shape along the radial direction, forming a corner;
- and
- a second spoke, extending in a zigzag shape along the radial direction to correspond to the first spoke, forming a corner,
- wherein the first spoke has a first extended portion extending from the corner of the first spoke along the axial direction,
- wherein the second spoke has a second extended portion extending from the corner of the second spoke along the axial direction and connected to the first extended portion, and
- wherein the holes in the cross sectional shape are formed by the first spoke, the second spoke and the first and second extended portion.
7 more elements
Dependencies are inferred from the claim text.