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 ES111205UpriorityCriticalpatent/ES111205Y/en
Publication of ES111205UpublicationCriticalpatent/ES111205U/en
Application grantedgrantedCritical
Publication of ES111205YpublicationCriticalpatent/ES111205Y/en
Device for the sealed coupling of tubes composed of sealing ring and clamping flanges joined by screws characterized in that the sealing ring has its polygonal cross section constituted by a rectangle of very small height which extends on one of its long sides forming t central part is included between the ends of the tubes and the other side greater forms an isosceles triangle that is outside; with whose shape the conical recesses of both flanges correspond, which when compressed compress the rim between the ends of the coupled tubes. (Machine-translation by Google Translate, not legally binding)
ES111205U1965-02-061965-02-06
DEVICE FOR THE WATERPROOF COUPLING OF TUBES.
ExpiredES111205Y
(en)