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Individual
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Priority to ES219044ApriorityCriticalpatent/ES219044A1/en
Publication of ES219044A1publicationCriticalpatent/ES219044A1/en
An electromechanical actuating mechanism of watertight doors essentially characterized by the fact that it is constituted by an electric motor that has the shaft engaged by means of an endless screw with a helical crown that mounted with a pinion in the same axis communicates the driven produced by the aforementioned motor to this pinion which transmits it by means of other gear wheels to a vertical axis provided with two or more pinions that mesh with respective zips fixed horizontally at different heights to the door to be moved. (Machine-translation by Google Translate, not legally binding)
ES219044A1954-12-131954-12-13An electromechanical powered mechanism of standard doors (Machine-translation by Google Translate, not legally binding)
ExpiredES219044A1
(en)