Invention Grant
- Patent Title: Non-pneumatic tire
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Application No.: US16989102Application Date: 2020-08-10
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Publication No.: US11691457B2Publication Date: 2023-07-04
- Inventor: Kohei Kajiwara
- Applicant: Toyo Tire Corporation
- Applicant Address: JP Itami
- Assignee: Toyo Tire Corporation
- Current Assignee: Toyo Tire Corporation
- Current Assignee Address: JP Itami
- Agency: WHDA, LLP
- Priority: JP 19153505 2019.08.26
- Main IPC: B60C7/18
- IPC: B60C7/18 ; B60C7/10 ; B60C7/22 ; B60C7/00 ; B60C7/14

Abstract:
In a non-pneumatic tire, an outer ring comprises a laminate having a plurality of fiber layers, and at least one elastomer layer interposed between an adjacent pair of a plurality of fiber layers, the plurality of fiber layers include an outermost layer which among the plurality of fibers is that which is arranged in outwardmost fashion in a tire radial direction, and an innermost layer which among the plurality of fibers is that which is arranged in inwardmost fashion in the tire radial direction, and at least one of the outermost layer and the innermost layer contains a first fiber array at which fibrous material is arrayed so as to extend in the long direction of a joint.
Public/Granted literature
- US20210061011A1 NON-PNEUMATIC TIRE Public/Granted day:2021-03-04
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