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Individual
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Priority to ES0066451UpriorityCriticalpatent/ES66451Y/en
Publication of ES66451UpublicationCriticalpatent/ES66451U/en
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Publication of ES66451YpublicationCriticalpatent/ES66451Y/en
Rotary switch, characterized by comprising insulating supports mounted and fixed to the rotating central axis of the switch, resembling a cylindrical bushing with a peripheral circular flange interrupted by notches or notches, with a central bushing of hexagonal external surface, a central bushing in relief in the opposite face and a hollow ring inside the hexagon and as many insulating accessories mounted and fixed to the shaft as the previous ones in the form of washers that are attached to the supports serving as cover to cover the flanged face, being enclosed in the interior of these supports sets of rotating contacts formed by contact clamps pressed by laminar springs, which comprise a central hexagonal hole so that they can be mounted and fixed on the hexagon of the support, passing through the notches of the flange part of outgoing contact clamp, in whose narrowing there are portions perf iladas that serve as a stop coinciding with the edges of the notches that interrupt the flange, so that on these points of contact the entrance pressure is made to the blades and not on the hexagon. (Machine-translation by Google Translate, not legally binding)
Mechanical electrical appliance that alarms denounces the existence in the air of combustible gases (Machine-translation by Google Translate, not legally binding)