Tire
US-2016368323-A1 · Dec 22, 2016 · US
Pneumatic tire
US10017009B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10017009-B2 |
| Application number | US-201414900174-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 10, 2014 |
| Priority date | Jul 11, 2013 |
| Publication date | Jul 10, 2018 |
| Grant date | Jul 10, 2018 |
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- Title
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- Abstract
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- Assignees and inventors
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- Key dates
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- First independent claim
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- CPC / IPC classifications
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- Citations and related patents
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Abstract
Official abstract text for this publication.
A tire is provided with a tire frame member that is made from resin and includes: a bead portion; a side portion that is connected to an outer side of the bead portion in a tire radial direction and that has hole portions formed at intervals in a tire circumferential direction; and a crown portion that is connected to an inner side of the side portion in a tire width direction and that has a tread disposed thereon.
First claim
Opening claim text (preview).
The invention claimed is: 1. A tire, comprising a tire frame member that is made from a resin and that includes: a bead portion; a side portion that is connected to an outer side of the bead portion in a tire radial direction and that has hole portions formed at intervals in a tire circumferential direction, the hole portions being through holes that penetrate the side portion; and a crown portion that is connected to an inner side of the side portion in a tire width direction and that has a tread disposed thereon, wherein a protection layer configured from a weather resistant material is disposed on an outer face of the tire frame member corresponding to the side portion, such that the hole portions are covered by the protection layer. 2. The tire of claim 1 , wherein the hole portions extend from an inner side toward an outer side in the tire radial direction, and have a length in the tire radial direction that is greater than their width in the tire circumferential direction. 3. The tire of claim 1 , wherein corner portions of the hole portions are rounded. 4. The tire of claim 1 , wherein the hole portions are infilled with a softer material than the resin material forming the tire frame member. 5. The tire of claim 1 , wherein ribs extending from the bead portion to the side portion are formed on an inner face of the tire frame member between adjacent hole portions in the tire circumferential direction. 6. The tire claim 5 , wherein reinforcement cords are embedded inside the ribs. 7. A tire, comprising a tire frame member that is made from a resin and that includes: a bead portion; a side portion that is connected to an outer side of the bead portion in a tire radial direction and that has hole portions formed at intervals in a tire circumferential direction; and a crown portion that is connected to an inner side of the side portion in a tire width direction and that has a tread disposed thereon, wherein ribs extending from the bead portion to the side portion are formed on an inner face of the tire frame member between adjacent hole portions in the tire circumferential direction, and reinforcement cords are embedded inside the ribs.
Assignees
Inventors
Classifications
comprising different sidewall rubber layers · CPC title
provided at the interior side only · CPC title
Physical properties of the sidewall rubber · CPC title
Arrangement of grooves or ribs · CPC title
the plies being arranged with all cords disposed along the circumference of the tyre · CPC title
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Frequently asked questions
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- What does patent US10017009B2 cover?
- A tire is provided with a tire frame member that is made from resin and includes: a bead portion; a side portion that is connected to an outer side of the bead portion in a tire radial direction and that has hole portions formed at intervals in a tire circumferential direction; and a crown portion that is connected to an inner side of the side portion in a tire width direction and that has a tr…
- Who is the assignee on this patent?
- Bridgestone Corp
- What technology area does this patent fall under?
- Primary CPC classification B60C5/01. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Jul 10 2018 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).