Tire sidewalls including high molecular weight waxes
US-2017361654-A1 · Dec 21, 2017 · US
Pneumatic tire and method of manufacturing pneumatic tire
US10017014B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10017014-B2 |
| Application number | US-201314380059-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 20, 2013 |
| Priority date | Feb 21, 2012 |
| Publication date | Jul 10, 2018 |
| Grant date | Jul 10, 2018 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A pneumatic tire is provided with a carcass layer and a sidewall rubber disposed on an outer side in a tire width direction of the carcass layer. Additionally, the pneumatic tire is provided with a resin coating applied on a predetermined region of a sidewall portion. Additionally, a minimum value of a wall thickness t of a rubber of the sidewall portion in the region applied with the resin coating is in a range of 0.05 mm≤t≤4.0 mm. Additionally, a thickness of the resin coating is in a range of 20 μm or more and 300 μm or less.
First claim
Opening claim text (preview).
What is claimed is: 1. A method of manufacturing the pneumatic tire comprising a carcass layer and a sidewall rubber disposed on an outer side in a tire width direction of the carcass layer, the pneumatic tire comprising a resin coating applied on a predetermined region A of a sidewall portion, a minimum value of a wall thickness t of the sidewall rubber in the region A applied with the resin coating being in a range of 0.05 mm≤t≤4.0 mm, the method comprising the steps of: filling a green tire in a tire vulcanizing mold for vulcanization molding; and applying the resin coating on a tire in the tire vulcanizing mold by injecting a coating material in the tire vulcanizing mold.
Assignees
Inventors
Classifications
Injection moulding specially adapted for tyres or parts thereof (injection moulding in general B29C45/00) · CPC title
comprising different sidewall rubber layers · CPC title
Accessories, details or auxiliary operations · CPC title
- B60C13/002Primary
Protection against exterior elements · CPC title
Stiffening the sidewalls, e.g. by using additional inserts, e.g. made of rubber, plastics or other materials · CPC title
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Frequently asked questions
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- What does patent US10017014B2 cover?
- A pneumatic tire is provided with a carcass layer and a sidewall rubber disposed on an outer side in a tire width direction of the carcass layer. Additionally, the pneumatic tire is provided with a resin coating applied on a predetermined region of a sidewall portion. Additionally, a minimum value of a wall thickness t of a rubber of the sidewall portion in the region applied with the resin coa…
- Who is the assignee on this patent?
- Yokohama Rubber Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification B60C13/002. 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).