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Laboratorios Tesa SA
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Laboratorios Tesa SA
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Priority to ES145707UpriorityCriticalpatent/ES145707U/es
Publication of ES145707UpublicationCriticalpatent/ES145707U/es
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(AREA)
Abstract
Bobina perfeccionada, caracterizada esencialmente por el hecho de comprender una pieza tubular, con uno de sus extremos rematados en un disco y cuyo otro extremo presenta un rebajo interior anular que conjuntamente con un escalón interior periférico del tubo conforma una zona operativamente dispuesta para la entrada y encaje a presión de una pieza tubular, que presenta en su extremo de bloqueo un rebajo periférico exterior y en el otro extremo un remate en un disco, que, conjuntamente con el disco anterior citado bloquea al carrete retenido en el tramo tubular de la bobina.