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.)
LOOK JOINT PIPE Co
Original Assignee
LOOK JOINT PIPE Co
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 LOOK JOINT PIPE CofiledCriticalLOOK JOINT PIPE Co
Priority to ES0003199UpriorityCriticalpatent/ES3199Y/en
Publication of ES3199UpublicationCriticalpatent/ES3199U/en
Application grantedgrantedCritical
Publication of ES3199YpublicationCriticalpatent/ES3199Y/en
Pipe and sleeve joint for tubes, characterized in that the pin is provided with a bearing surface and a circumferential groove into which an elastic rubber or analogous material fitting fits, the cross section of the fitting being in relation to the groove, which for the lining to be contained in the groove, it is necessary that it be deformed by the action of a cylindrical support surface on the internal face of the sleeve, whose surface is also arranged to close practically completely said circumferential groove by the external part of the tube sections, so as to protect the lining from the action of external air when the shank and the sleeve are assembled. (Machine-translation by Google Translate, not legally binding)