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PINTO SILVA JULIO
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PINTO SILVA JULIO
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Application filed by PINTO SILVA JULIOfiledCriticalPINTO SILVA JULIO
Priority to ES0074346UpriorityCriticalpatent/ES74346Y/es
Publication of ES74346UpublicationCriticalpatent/ES74346U/es
Application grantedgrantedCritical
Publication of ES74346YpublicationCriticalpatent/ES74346Y/es
Polea, caracterizada por que está constituida por una carcasa de suspensión de chapa soldada, dividida en dos mitades, atravesadas por el eje y apretadas por tuercas sujetas con anillos de seguridad, cuyo eje va rodeado de un rodamiento de bolas, sobre el cual a su vez gira la roldana recambiable de chapa soldada; realizándose la lubrificación a través del eje y la obturación de la caja de grasa por cierre de laberinto.
Perfectionnements apportés aux garnitures formant butée élastique, notamment pour articulations telles que rotules, coussinets, etc., propres à supporter des efforts de valeur variable