Non-marking antistatic tire

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8356646
APP PUB NO 20090065114A1
SERIAL NO

12205060

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A solid tire for a wheel comprising electrically conducting means (15) made according to the method of any one of claims 1-16 comprising a cured first cylindrical layer (1) comprising a first outer circumferential surface (10) provided for contacting the ground, the first layer (1) having an electrical resistance being larger than 1010 Ωcm, the tire (5) comprising an electrically conducting path (6) in electrical connection with the electrical conducting means (15) and extending through the first layer (1), the electrical conducting path (6) comprising a path-filling material (16) having a lower electrical resistance than the electrical resistance of the first layer (1), characterized in that the first layer (1) comprises less than 2 pphr carbon black, in that the first layer (1) comprises more than 30 pphr reinforcing filling material and in that the electrically conducting path (6) has a ground contacting surface (19) having an area of at least 150 mm2.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN63000 CLERMONT-FERRAND

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pringiers, Koenraad Colombo, LK 18 446

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