PatentsDB

Crown reinforcement for aircraft tire

US9108467B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9108467-B2
Application numberUS-201113808696-A
CountryUS
Kind codeB2
Filing dateJul 5, 2011
Priority dateJul 7, 2010
Publication dateAug 18, 2015
Grant dateAug 18, 2015

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  1. Title

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  2. Abstract

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  3. Assignees and inventors

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  4. Key dates

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  5. First independent claim

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  6. CPC / IPC classifications

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  7. Citations and related patents

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Abstract

Official abstract text for this publication.

An improvement in an airplane tire to obtain a more even distribution of temperature within the crown of the tire. An airplane tire comprises a crown reinforced by a working reinforcement ( 3 ), comprising at least one layer of working reinforcement ( 30 ) made up of axially juxtaposed substantially circumferential strips ( 31 ) made up of mutually parallel textile reinforcing elements ( 32 ) coated with a polymer coating material ( 33 ). Each strip is in contact, over at least its radially inner axial face, with a heat transfer element ( 34 ) comprising at least one heat-conducting material with thermal conductivity at least equal to 50 times the thermal conductivity of the polymer coating material. The product of the thickness of a heat transfer element by the tension modulus of a heat transfer element is at most equal to 0.3 times the product of the thickness of the strip by the tension modulus of the strip.

First claim

Opening claim text (preview).

The invention claimed is: 1. An airplane tire comprising: a crown adapted to come into contact with the ground via a tread and connected by two sidewalls to two beads intended to come into contact with a rim; a radial carcass reinforcement connecting the two beads; a crown reinforcement, radially on the inside of the tread and radially on the outside of the radial carcass reinforcement, comprising a working reinforcement and a protective reinforcement; the working reinforcem…

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Frequently asked questions

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What does patent US9108467B2 cover?
An improvement in an airplane tire to obtain a more even distribution of temperature within the crown of the tire. An airplane tire comprises a crown reinforced by a working reinforcement ( 3 ), comprising at least one layer of working reinforcement ( 30 ) made up of axially juxtaposed substantially circumferential strips ( 31 ) made up of mutually parallel textile reinforcing elements ( 32 ) c…
Who is the assignee on this patent?
Estenne Vincent, Bucher Laurent, Michelin & Cie, and 1 more
What technology area does this patent fall under?
Primary CPC classification B60C9/1807. Mapped technology areas include Operations & Transport.
When was this patent published?
Publication date Tue Aug 18 2015 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).