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Individual
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Individual
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Priority to ES352544ApriorityCriticalpatent/ES352544A3/en
Publication of ES352544A3publicationCriticalpatent/ES352544A3/en
Improvement in the self-braking locknuts, characterized in that part of the thread of the nut is isolated from the body of the same, by practicing on the corresponding face of the nut a groove of annular section, of axis in felt coax to the nut. The smaller diameter of the groove, is greater than the maximum diameter of the thread of the nut by 10 or 15% approximately. In this way, the fillets isolated from the body of the nut through the groove form a small cylindrical tube with a thread inside it. By a contraction made to this part of tubular shape, and with purposely attached, the thread can be contracted, and this provides the nut with the characteristic of self-braking that is intended. (Machine-translation by Google Translate, not legally binding)
ES352544A1968-04-081968-04-08Improvement in self-braked safety nuts. (Machine-translation by Google Translate, not legally binding)
ExpiredES352544A3
(en)