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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Calle Hernandez Max de la
Original Assignee
Calle Hernandez Max de la
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Filing date
Publication date
Application filed by Calle Hernandez Max de lafiledCriticalCalle Hernandez Max de la
Priority to ES1977233323UpriorityCriticalpatent/ES233323Y/en
Publication of ES233323UpublicationCriticalpatent/ES233323U/en
Application grantedgrantedCritical
Publication of ES233323YpublicationCriticalpatent/ES233323Y/en
Electric drive cylinder, characterized in that it comprises a rigid and oblong shell, preferably cylindrical, in which is enclosed an electric motor whose axis is fixedly fixed a coaxial threaded rod, on which, without possibility of rotation, is mounted a hollow tubular spindle a threaded nut is threadably disposed on the stem and is capable of protruding to a variable extent, by rotating said rod, at one end of the rigid casing. (Machine-translation by Google Translate, not legally binding)
ES1977233323U1977-12-281977-12-28
ELECTRIC DRIVE CYLINDER.
ExpiredES233323Y
(en)
Improved device for the obtaining of energy through use of the movement of the sea waves. (Machine-translation by Google Translate, not legally binding)