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Priority to ES1976223699UpriorityCriticalpatent/ES223699Y/en
Publication of ES223699UpublicationCriticalpatent/ES223699U/en
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Publication of ES223699YpublicationCriticalpatent/ES223699Y/en
Coupling device for tubes, characterized by being constituted by a molded part that at one end is provided with means of attachment to the element to which the tube is attached, and at the opposite end forms a nozzle of generally cylindrical or approximately cylindrical shape, and appropriate dimensions to be able to fit snugly inside said tube, which is surrounded by a cylindrical coaxial body, cantilevered and molded in one piece with the assembly, whose internal surface has an appropriate diameter to adjust on the outer surface of the tube and is provided with at least one helical screw thread. (Machine-translation by Google Translate, not legally binding)
ES1976223699U1976-09-171976-09-17
COUPLING DEVICE FOR TUBES.
ExpiredES223699Y
(en)