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Bracons y Riera SL
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Bracons y Riera SL
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Application filed by Bracons y Riera SLfiledCriticalBracons y Riera SL
Priority to ES0084127UpriorityCriticalpatent/ES84127Y/en
Publication of ES84127UpublicationCriticalpatent/ES84127U/en
Application grantedgrantedCritical
Publication of ES84127YpublicationCriticalpatent/ES84127Y/en
"NEW PUSHBUTTER OF THE FRAME", which is characterized by consisting of an elbow rod one of whose arms bears, at its free end, a probe tipped bevel, while the other arm, associated in turn, can slide between an internal flat area of a support box and a fixed pivot-roller, with the particularity that the internal free end of the push rod, that is to say the opposite one to that carried by the feeler, is subject to the action of an elastic means, as a helical spring, which tends to maintain said rod in its maximum forward position at the same time as in its lower position, existing in the support box an elongated slot through which passes the front arm of the rod against which supports the end of the sliding rod that determines the change of bobbin, so that the plane covered by the push-button rod in its movement of change is substantially perpendicular to the aforementioned flat guiding area of the supporting box and. (Machine-translation by Google Translate, not legally binding)