Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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DEKAR S A
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DEKAR S A
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Publication date
Application filed by DEKAR S AfiledCriticalDEKAR S A
Priority to ES384978ApriorityCriticalpatent/ES384978A3/en
Publication of ES384978A3publicationCriticalpatent/ES384978A3/en
Improvements in automatic turntables, in relation to its execution platform, popularity counter, selector, disk store and extraction-return cycle, being the unique needle device capable of executing large-bore discs (45 rpm) and of small drill (33 1/3 rpm), characterized in that the vertical axis execution platform, carries with it the discriminating device of said two types of discs while, as a separate mechanism, is the one designed to regulate the height of the pulley intermediate to be the one corresponding to the diameter of the shaft of the drive motor of rotation of the platform, the assembly platform and disc discriminating device being centrally mounted on a common plate, and eccentrically the mechanism of speed change with its pulley intermediate and impeller motor located at a level below that of said common mounting plate, which is located laterally and suitably with respect to the rest of the main functional systems of the apparatus. (Machine-translation by Google Translate, not legally binding)
ES384978A1970-10-281970-10-28Improvements in automatic tocadiscos apparatus. (Machine-translation by Google Translate, not legally binding)
ExpiredES384978A3
(en)
Device to keep constant the rotation speed of the portable player's dishwasher plate. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the tocadiscos with mechanism for the automatic change of discs. (Machine-translation by Google Translate, not legally binding)
Device for the reading of small diameter discs on an electrophone or other reproductive apparatus provided with automatic stopping media. (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of mechanisms for the automatic variation of the speed and clutch (Machine-translation by Google Translate, not legally binding)