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.)
Toschi & Co K G GmbH
Original Assignee
Toschi & Co K G GmbH
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 Toschi & Co K G GmbHfiledCriticalToschi & Co K G GmbH
Priority to ES120781UpriorityCriticalpatent/ES120781Y/en
Publication of ES120781UpublicationCriticalpatent/ES120781U/en
Application grantedgrantedCritical
Publication of ES120781YpublicationCriticalpatent/ES120781Y/en
Coupling sleeve for cement-asbestos pipes, characterized in that an elastic rubber annular gasket with a well-known sawtooth-shaped inner side surface and a well-known cylindrical outer side surface and annular joints are placed between each end of the pipe and the sleeve. They are connected to each other by an intermediate piece in the form of a bushing having an annular cushion between the end faces of the ends of the tube and the annular rubber gaskets are housed in known annular grooves of rectangular section of the sleeve. (Machine-translation by Google Translate, not legally binding)
ES120781U1966-04-011966-04-01
Coupling sleeve for cement-asbestos pipes
ExpiredES120781Y
(en)