| 摘要 |
There is described a gasket (1) for a valve (2) of an internal combustion engine (3); the valve (2) comprises a guide element (7) defining a through seat, and a stem (8) slidably moving in such a seat; the gasket (1) comprises an elastically deformable seal element (12, 12'), having an annular configuration with respect to an axis (A) and adapted to be fitted externally on said valve (2) to cooperate with the stem (8) and/or with the guide element (7); and a support member (13, 13') having an annular shape, fitted coaxially on at least part of the seal element (12, 12'); the support member (13, 13') is formed by a single component made entirely of plastic material. |
