Pneumatic safety tire
US-2015375573-A1 · Dec 31, 2015 · US
Pneumatic tire
US9499013B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9499013-B2 |
| Application number | US-201214000552-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 27, 2012 |
| Priority date | Mar 4, 2011 |
| Publication date | Nov 22, 2016 |
| Grant date | Nov 22, 2016 |
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- Title
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- Abstract
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Abstract
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The present invention provides a pneumatic tire 1 , comprising: a carcass ply including a main body portion 11 a extending across respective bead cores 9 and turn-up portions 11 b each turned up around the bead cores 9 from the main body portion 11 a ; a bead filler 13 ; and a side rubber 5 a , wherein: a tip portion on the outer side in the tire radial direction of the outer end 13 a of the bead filler 13 , of each of the turned-up portions 11 b , extends to a position of at least 5 mm distance from the outer end 13 a of the bead filler with maintaining distance of 1 mm or less between the main body portion 11 a and itself; a turn-up end 11 c is disposed on the inner side in the tire widthwise direction than a neutral axis of bending of a bead portion 7 and a corresponding sidewall portion 5 and at 10%-40% height of a tire cross sectional height SH of the tire; and the side rubber 5 a , disposed on the outer side in the tire widthwise direction of the main body portion 11 a and each turn-up portion 11 b , covers the turn-up end 11 c and constitutes a part of an outer surface of the tire.
First claim
Opening claim text (preview).
The invention claimed is: 1. A pneumatic tire, comprising: at least one carcass ply constituted of rubber-coated ply cords and including a main body portion extending in a toroidal shape across respective bead cores embedded in a pair of bead portions and turn-up portions respectively turned up around the bead cores from the main body portion to extend on the outer side in the tire radial direction; a bead filler provided between the main body portion and each of the turned-up p…
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Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US9499013B2 cover?
- The present invention provides a pneumatic tire 1 , comprising: a carcass ply including a main body portion 11 a extending across respective bead cores 9 and turn-up portions 11 b each turned up around the bead cores 9 from the main body portion 11 a ; a bead filler 13 ; and a side rubber 5 a , wherein: a tip portion on the outer side in the tire radial direction of the oute…
- Who is the assignee on this patent?
- Ohno Yasuaki, Bridgestone Corp
- What technology area does this patent fall under?
- Primary CPC classification B60C15/0009. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Nov 22 2016 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).