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Individual
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Individual
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Priority to ES1981262384UpriorityCriticalpatent/ES262384Y/en
Publication of ES262384UpublicationCriticalpatent/ES262384U/en
Application grantedgrantedCritical
Publication of ES262384YpublicationCriticalpatent/ES262384Y/en
Specific Sealing Or Ventilating Devices For Doors And Windows
(AREA)
Closing And Opening Devices For Wings, And Checks For Wings
(AREA)
Abstract
Improved door closer, characterized in that it is constituted by an elongated closed tubular element, with fixing lugs, inside which there is a central recessed hollow and concentric with it a pair of helical springs resting on an axially displaceable plunger and engaging, by means of a rack carved on its periphery, with a pinion housed, with free rotation, in a cylindrical element joined and connected to said tubular element that is filled with the corresponding fluid, said pinion having a central bore, fluted through, in which it can be fitted in selective angular arrangement a splined shaft that is born in perpendicularity of an arm that at its other end is articulated with an arm adjustable in length that can be fixed articulately on a frame, door or similar. (Machine-translation by Google Translate, not legally binding)
ES1981262384U1981-12-301981-12-30
"PERFECTED DOOR CLOSERS".
ExpiredES262384Y
(en)