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Pistón de amortiguador a fluido, del tipo de los que utilizan pasos de aceite controlados por válvulas constituídas por laminillas metálicas flexibles y particularmente de los que utilizan tales válvulas en los dos sentidos de funcionamiento, caracterizado porque dichas válvulas de laminillas metálicas flexibles se aplican con una muy débil tensión previa, que se logra dando a las caras del pistón una forma ligeramente ahuecada o cónica.
ES0245205A1957-11-041958-10-25Piston de amortiguador a fluido
ExpiredES245205A1
(es)