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.)
Corporacion Empresarial de Materiales de Construccion COEMAC SA
Original Assignee
Corporacion Empresarial de Materiales de Construccion COEMAC SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Corporacion Empresarial de Materiales de Construccion COEMAC SAfiledCriticalCorporacion Empresarial de Materiales de Construccion COEMAC SA
Priority to ES1976221589UpriorityCriticalpatent/ES221589Y/en
Publication of ES221589UpublicationCriticalpatent/ES221589U/en
Application grantedgrantedCritical
Publication of ES221589YpublicationCriticalpatent/ES221589Y/en
Union sleeve for cup pipes with wedge cuts and variable geometry by zunchadores rings, being provided with elastomer rings to make the seal, characterized in that the elastomer ring is located and fixed by a positioning element, which is constituted by a hollow cylinder in which have been made several axial cuts, of which and to maintain the unit of the element, only one can be through and because the shape of the cylinder on the outside where the cuts begin, is sliding on the inner surface of the board, the inner part of the same end having a sawtooth shape; the central part of the cylinder being recessed in its thickness so as to allow, by bending, the deparallelism of the generatrices of the cylinder when the end in which the cuts have been made is pressed externally. (Machine-translation by Google Translate, not legally binding)
ES1976221589U1976-06-091976-06-09
JOINT SLEEVE FOR PIPES.
ExpiredES221589Y
(en)
Flexible board of dilatation for the unión of pieces of a rigid pipe, particularly metal. (Machine-translation by Google Translate, not legally binding)
Improvements in a provision for insurance against axial displacement or push for a connection of pipe hoses (Machine-translation by Google Translate, not legally binding)