Patent ID: 9625038
Date: 2017-04-18
CPC Classifications: F01L,F16K

Claim:
1. A gasket for a valve of an internal combustion engine; said valve comprising a guide element defining a through seat, and a stem slidably movable in said seat; said gasket comprising: an elastically deformable seal element having an annular shape with respect to an axis and adapted to be fitted externally on said valve to cooperate with said stem and/or with said guide element; and a support member having an annular shape, fitted coaxially on at least part of said seal element; said support member being formed of one single component made entirely of plastic material; wherein said support member comprises a first portion cooperating with a first portion of said seal element in a radially internal position with respect to said axis and adapted to be interposed radially between said seal element and said stem.