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.)
Compania Roca Radiadores SA
Original Assignee
Compania Roca Radiadores 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 Compania Roca Radiadores SAfiledCriticalCompania Roca Radiadores SA
Priority to ES1970158601UpriorityCriticalpatent/ES158601Y/en
Publication of ES158601UpublicationCriticalpatent/ES158601U/en
Application grantedgrantedCritical
Publication of ES158601YpublicationCriticalpatent/ES158601Y/en
Coupling device for drainage ducts, characterized essentially by the fact that it consists of a tubular body, endowed at its inner end with two diametrically opposed fins, the diameter of the tube and the length of the fins being such as to allow successive introduction of the fins in the hole, from its outer face and the support thereof against the inner edge thereof, while on the other side of the hole an annular seal is located around the tube, pressed by a nut screwed into a threaded area of the same that assures the position of the tubular body and its sealed coupling in the orifice, the tubular body itself disposing at the external end of a conventional device for connecting the outlet conduit. (Machine-translation by Google Translate, not legally binding)
ES1970158601U1970-04-281970-04-28
COUPLING DEVICE FOR DRAIN DUCTS.
ExpiredES158601Y
(en)