Process and apparatus for building tyres for vehicle wheels

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United States of America Patent

PATENT NO 9498926
APP PUB NO 20120255667A1
SERIAL NO

13501701

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Abstract

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A process and an apparatus for building tires for vehicle wheels includes assembling at least one tire component through laying of strip-like elements disposed circumferentially close to each other on a deposition surface radially external to the forming drum, wherein laying of each strip-like element includes: radially moving the strip-like element close to the deposition surface; locking a central portion of the strip-like element against the deposition surface; and pulling the strip-like element in opposite directions starting from the central portion toward the opposite ends thereof, while the central portion is maintained in a locked condition against the deposition surface, so as to progressively lay down the strip-like element against the deposition surface.

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First Claim

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Patent Owner(s)

  • PIRELLI TYRE S.P.A.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ballabio, Michele Milan, IT 11 31
Boracco, Stefano Milan, IT 13 18
Marchini, Maurizio Milan, IT 164 362

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