SEAL IN A BRAKE SYSTEM MASTER CYLINDER

A master-cylinder seal housed in a groove around a piston has a core connected to three annular and concentric lips. The core rests against a side of the groove and has: a surface provided with an interior edge followed by a peripheral platter cut by at least one channel, and an exterior crown provi...

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Bibliographische Detailangaben
Hauptverfasser: NOBLET, MARC, GATEAU, JULIEN, BERNADAT, OLIVIER, RODRIGUEZ, MARC, LHUILLIER, LAURENT, AQUINO, SERGE
Format: Patent
Sprache:eng ; pol
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Beschreibung
Zusammenfassung:A master-cylinder seal housed in a groove around a piston has a core connected to three annular and concentric lips. The core rests against a side of the groove and has: a surface provided with an interior edge followed by a peripheral platter cut by at least one channel, and an exterior crown provided with a connection zone formed by an interruption in the crown and deformable due to pressure within the seal to recreate the crown's continuity and impermeability while facilitating purging the brake system when there is no pressure in the channel and the connection zone.