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Individual
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Individual
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Priority to ES1985287900UpriorityCriticalpatent/ES287900Y/es
Publication of ES287900UpublicationCriticalpatent/ES287900U/es
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Publication of ES287900YpublicationCriticalpatent/ES287900Y/es
Specific Sealing Or Ventilating Devices For Doors And Windows
(AREA)
Abstract
Mecanismo de cierre y apertura para puertas corredera, especialmente para puertas estancas, suspendidas de un carro desplazable a lo largo de un perfil superior, caracterizado porque comprende dos cilindros neumáticos elásticos de simple efecto, situados en posición enfrentada y montados en las porciones extremas del carril, limitando el recorrido del carro desplazable cuyos cilindros actúan alternativamente como elemento. impulsor y como tope amortiguador del citado carro.
ES1985287900U1985-07-051985-07-05Mecanismo de cierre y apertura para puertas corredera
ExpiredES287900Y
(es)