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Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes
(AREA)
Abstract
Dispositivo manual para el rectificado simultáneo de asientos de válvulas, que se caracteriza por citar con unos elementos comportando cada uno de ellos, un vástago, que se adaptan en las cabezas o en los ejes de sendas válvulas para ser actuados simultáneamente en sentido de giro mediante un bastidor de accionamiento manual al que se imprime un movimiento rectilíneo alternativo.
ES1975212470U1975-05-191975-05-19Dispositivo manual para el rectificado simultaneo de asien-tos de valvula.
ExpiredES212470Y
(es)