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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mellino & Martignoni Guastalla
Original Assignee
Mellino & Martignoni Guastalla
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Filing date
Publication date
Application filed by Mellino & Martignoni GuastallafiledCriticalMellino & Martignoni Guastalla
Priority to ES0302860ApriorityCriticalpatent/ES302860A3/en
Publication of ES302860A3publicationCriticalpatent/ES302860A3/en
Improvements in the quick couplings of pipes, which are characterized in that both members to be coupled have a conformation of their corresponding mouthpieces and capable of allowing a certain articulation, when the female element presents a widening that determines a spherical inner surface to which the external face of spherical conformation of the male element, both elements being retained by effect of a coupling formed by a ring mounted on the male element and provided with hooks that are fixed on the rear part of the female element, in such a way that it is possible to vary its relative angular position. (Machine-translation by Google Translate, not legally binding)
ES0302860A1964-08-061964-08-06Improvements in fast pipe couplings (Machine-translation by Google Translate, not legally binding)
ExpiredES302860A3
(en)