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REY AMADIOS FRANCISCO
Original Assignee
REY AMADIOS FRANCISCO
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Application filed by REY AMADIOS FRANCISCOfiledCriticalREY AMADIOS FRANCISCO
Priority to ES1969149648UpriorityCriticalpatent/ES149648Y/en
Publication of ES149648UpublicationCriticalpatent/ES149648U/en
Application grantedgrantedCritical
Publication of ES149648YpublicationCriticalpatent/ES149648Y/en
Piece for coupling rigid pipes, characterized by being constituted by a central hollow body that adopts a bellows shape of cylindrical section and whose longitudinal line of walls forms a sinusoid, said central body is extended at both ends by separate hollow cylinders that end up forming bases also cylindrical and hollow, whose outer diameter is greater than the outside of the cylinder that tops the central body and whose length or height is relatively small in such a way that these final bases suppose, a kind of rings whose inner diameter is the same as that of extends in the cylinders above the end of the central body and all this assembly, preferably built of elastic material; the final circular bases on its rear ring surface adjoin washers of preferably metallic material whose outer diameter is substantially equal to that of said bases and the interior suitable to adapt to the cylinder on its external part that forms the end of the central body. (Machine-translation by Google Translate, not legally binding)
ES1969149648U1969-06-191969-06-19
PART FOR RIGID TUBE COUPLING.
ExpiredES149648Y
(en)
Device to provide the plastic hollow bodies, especially the tubes, of a reinforced mouth provided with an interior wiring. (Machine-translation by Google Translate, not legally binding)