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 ES0045536UpriorityCriticalpatent/ES45536Y/en
Publication of ES45536UpublicationCriticalpatent/ES45536U/en
Application grantedgrantedCritical
Publication of ES45536YpublicationCriticalpatent/ES45536Y/en
Board for small diameter fiber cement tubes, consisting of a sleeve that is threaded with a slight play on the ends of the two tubes to be joined and two threaded washers that are threaded on the tubes and threaded on the edge also filleted of the sleeve, interposing on each side between the edge or end of the sleeve and a flange that forms the threaded washer, a ring of elastic material, which when threading the washer on the sleeve is tight and establishes a joint between the sleeve, the washer and the sleeve. outer surface of the tube. (Machine-translation by Google Translate, not legally binding)
ES0045536U1954-12-151954-12-15
Joint for small diameter fiber cement pipes
ExpiredES45536Y
(en)