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Arbea S C I
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Priority to ES1970162918UpriorityCriticalpatent/ES162918Y/en
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Publication of ES162918YpublicationCriticalpatent/ES162918Y/en
Quick locking hinge, characterized in that it is constituted by two blades articulated together on one of their sides, one of which has on the side opposite the articulation, an axis arranged parallel to it, with the possibility of turning on itself; same; said shaft has an outer extension that forms an approximately right angle with it, and that can. Act as a crank to provide the rotation of the shaft which also has in its middle zone an eccentric in which a screw is arranged in whose head has an eye located around said eccentric, the axis of the screw being arranged perpendicularly to the axis of the eccentric, all of it. In this way, by actuating said crank, the rotation of the eccentric shaft is caused and consequently the axial displacement of the screw and its correlative nut. (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of hydraulic mechanisms susceptible to work as motors or as pumps. (Machine-translation by Google Translate, not legally binding)