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Priority to ES1974199591UpriorityCriticalpatent/ES199591Y/en
Publication of ES199591UpublicationCriticalpatent/ES199591U/en
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Publication of ES199591YpublicationCriticalpatent/ES199591Y/en
Device for quick connection for hoses, essentially characterized in that it comprises a static body, in the manner of a sleeve, connected at one end to one of the elements to be joined, and comprising a second tubular part to be coupled at the end, free of said sleeve, whose second piece is joined to another hose or to the corresponding consumer appliance, this second piece having a coaxial neck intended to be plugged into the static sleeve, this neck having this side wall and in the vicinity of its mouth, an annular groove for an O-ring, and parallel thereto, an annular constriction in which nails are inserted that play in tilt, in respective radial windows of the sleeve, and whose nails are maintained in said blocking position thanks to a movable ring slidable on the outside of the sleeve and whose ring is maintained in an operative position by an expansive spring. (Machine-translation by Google Translate, not legally binding)
ES1974199591U1974-01-181974-01-18
QUICK JOINT DEVICE FOR HOSES.
ExpiredES199591Y
(en)
Improvements in the construction of reduction parts for the joint of two pipes or molded parts of different nominal amplitude. (Machine-translation by Google Translate, not legally binding)