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Individual
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Individual
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Priority to ES98753UpriorityCriticalpatent/ES98753Y/en
Publication of ES98753UpublicationCriticalpatent/ES98753U/en
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Publication of ES98753YpublicationCriticalpatent/ES98753Y/en
Dental Tools And Instruments Or Auxiliary Dental Instruments
(AREA)
Measurement Of Unknown Time Intervals
(AREA)
Abstract
A clock-timer, characterized by the fact that in it, its clockwork mechanism, in addition to moving to a central axis that is of the switch device of the electric switch, makes turn to another shaft excentrado which, being properly sustained, has a disc fixed to its end of metallic material whose diameter is suitable for a segment of it is always subject to the action of a magnetic field caused by a natural magnet that is fixed on the inner side of one of the branches of a metallic sheet piece bent in a u-shape whose other branch extends up over the magnet with the possibility of being more or less close to it, overcoming the resistance that opposes its elasticity, by pressure exerted on it by a screw-stop that in order to be able to be maneuvered from the outside, it goes through the protective back cover, concurring in addition the circumstance of turning the aforementioned disc, interposed but without counting this is done between the aforementioned magnet and the aforementioned upper branch of the U-shaped metal part, so that in order to regulate the movement of the clock-minute hand, the disc is subject to the effect of the magnetic field created by the magnet, with intensity dependent on the greater or lesser approach to the magnet, established at will in the screw-top of the oscillating branch of the u-piece. (Machine-translation by Google Translate, not legally binding)
Time-of-work device for establishing periods of operation with gradual reduction of heat in hairdressing helmets (Machine-translation by Google Translate, not legally binding)