Method for producing a fibrous mat for the acoustic and/or thermal insulation of a component of a motor vehicle

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United States of America Patent

PATENT NO 11725315
APP PUB NO 20190078244A1
SERIAL NO

16084667

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Abstract

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Method for producing a fibrous mat, which can be installed in a component of a vehicle provided with an internal combustion engine for acoustically and thermally insulating the component. The method comprises the steps of: providing a fibrous core consisting of at least one fibrous bundle that extends along a direction that is approximately parallel to a longitudinal axis; wrapping the outer surface of the fibrous core by means of a fibrous bundle that extends along a direction that is approximately transverse to the bundle of the fibrous core, thus providing at least one outer tubular fibrous containment sleeve that extends, in turn, along the longitudinal axis and covers the outer surface of the fibrous core to trap the fibrous core therein.

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Patent Owner(s)

Patent OwnerAddress
SO LA IS - SOCIETA' LAVORAZIONE ISOLANTI - S R L CON UNICO SOCIO31020 REFRONTOLO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Zara, Luigi Refrontolo, IT 1 0

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