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Priority to ES228671ApriorityCriticalpatent/ES228671A3/en
Publication of ES228671A3publicationCriticalpatent/ES228671A3/en
Improvements in the turntable mechanisms, which essentially comprise jointly and in combination: A) a resolution of the transmission of movement from the motor shaft to the turntable, which basically comprises a set of pulleys that are integral and staggered, coaxial on a fixed axis, with which a mad pulley contacts its axis, supported by an articulated system and elastic levers, driven by a special control, all of which ensures the constant tangency of the rim of said pulley with that of the plate holder, and with any one of the rims of the stepped; B) a resolution of the automatic stop of the electric motor according to the position of the pick-up needle on the disc course, by means of an articulated and elastic system of levers, conditioned by satellite arms of the pick-up lever, one of which acts on the lever of the electric switch of the motor when the needle reaches the final limit of the groove of the disc. (Machine-translation by Google Translate, not legally binding)
ES228671A1956-05-081956-05-08Some improvements in the tocadiscos mechanisms. (Machine-translation by Google Translate, not legally binding)
ExpiredES228671A3
(en)
System for the transmission of the movement to the rotating plate of the fonographers and similar appliances (Machine-translation by Google Translate, not legally binding)
A perfect device to indicate inadmissible variations of position between two relatively movable elements between (Machine-translation by Google Translate, not legally binding)