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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0087446UpriorityCriticalpatent/ES87446Y/en
Publication of ES87446UpublicationCriticalpatent/ES87446U/en
Application grantedgrantedCritical
Publication of ES87446YpublicationCriticalpatent/ES87446Y/en
NEW BRAKE DRUM FOR EXTERNAL DRIVE SHEETS, characterized in that it is constituted essentially by two discs, joined by their centers at one end of the wheel axis and forming a V-groove in which it fits, thus performing braking, a shoe, which is incorporated in a curved lever that at its front end is connected to a tensioner cable, and on the other, and through a screw to another fixed lever that has a point of support on the same axis of the wheel; having a recovery spring interleaved in this connecting screw, whose spring rests at one end on the movable lever and on the other on the fixed one, in order to push back the shoe-holder lever when the tensioning action of the cable stops. drive. (Machine-translation by Google Translate, not legally binding)