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FONTS BOSCH PELAYO
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FONTS BOSCH PELAYO
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Application filed by FONTS BOSCH PELAYOfiledCriticalFONTS BOSCH PELAYO
Priority to ES0073348UpriorityCriticalpatent/ES73348Y/en
Publication of ES73348UpublicationCriticalpatent/ES73348U/en
Application grantedgrantedCritical
Publication of ES73348YpublicationCriticalpatent/ES73348Y/en
Switchgear device, characterized essentially by the fact that in a support box comprise two insulating bracket plates facing each other, between which there is an insulating contact-holder key constituted by an angularly rotating blade, which has, in bores that pass through it, separate elastic elements of contact, each of which consists of a helical spring with ferrules at their ends, whose ferrules establish connection externally with the corresponding part of the protruding terminal on the internal face of said plates, and internally by means of respective metal plates housed in the bottom of each ferrule and linked together with a conductor cable, on which said spring is inserted. (Machine-translation by Google Translate, not legally binding)