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Rotary Switch, Piano Key Switch, And Lever Switch
(AREA)
Abstract
A switch-switch characterized in that it comprises an insulating box to the outside of whose bottom are fixed two connecting end elements connected with corresponding fixed internal contacts and a central connection element connected to a U-shaped metal part on which it fits with the possibility of freely tilting a stamped sheet metal rocker part that forms two opposite inclined arms equipped at their ends with corresponding movable contacts arranged to rest on the fixed ones closing the circuit, finally this piece receives its movements from a helical spring that works the expansion between it and a central cylindrical projection in which it is partially embedded provided in the steering hand which is capable of freely swinging between two limit positions with respect to a central transverse axis fixed to the box. (Machine-translation by Google Translate, not legally binding)
ES107038U1964-06-201964-06-20
A SWITCH-SWITCH.
ExpiredES107038Y
(en)
Improvements in clamping provisions for spiral compression springs in hollow cylindrical spaces in casing parts. (Machine-translation by Google Translate, not legally binding)