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US 2017/0197476 A1Published application
Foldable tire
AssigneeInnova Rubber Co., Ltd.
InventorHsi-Ming HSIEH
Life of this patent
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Abstract
A foldable tire includes a tire main body provided at two edges thereof with two tire beads respectively. A plurality of rings are disposed in each of the tire beads. Each of the rings has a reinforcing core, which includes a plurality of flexible steel filaments helically entwined with each other and has a diameter ranging from 0.2 millimeters to 0.5 millimeters, and a cladding layer clothing the reinforcing core, so that the reinforcing cores located in each of the tire beads are separated from each other.
Claims6
A foldable tire comprising:
- a tire main body provided at two edges thereof with two tire beads respectively;
- and
- a plurality of rings disposed in each of the tire beads, each of the rings having a reinforcing core, which comprises a plurality of flexible steel filaments helically entwined with each other and has a diameter ranging from 0.2 millimeters to 0.5 millimeters, and a cladding layer clothing the reinforcing core therein, such that the reinforcing cores located in each of the tire beads are separated from each other.
Dependencies are inferred from the claim text.