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 ES1978236124UpriorityCriticalpatent/ES236124Y/en
Publication of ES236124UpublicationCriticalpatent/ES236124U/en
Application grantedgrantedCritical
Publication of ES236124YpublicationCriticalpatent/ES236124Y/en
Non-Disconnectible Joints And Screw-Threaded Joints
(AREA)
Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Lining Or Joining Of Plastics Or The Like
(AREA)
Abstract
Sleeve for joining pipes of different thickness, characterized in that it is formed by a hollow body of revolution whose internal part is turned so that it is bevelled from its mouth, then there is a recessed form suitable for it to perfectly adapt the elastomer ring of watertightness and from this recess to the middle area of said sleeve there is a frusto-conical zone and a cylindrical zone. From this middle zone to the other mouth, it has a symmetrical shape but with a larger diameter than the area described. (Machine-translation by Google Translate, not legally binding)
ES1978236124U1978-05-201978-05-20
SLEEVE TO JOIN TUBES OF DIFFERENT THICKNESS.
ExpiredES236124Y
(en)
Grafting to weld tubes in a special collector to be employed in high pressure appliances for thermoelectric plants. (Machine-translation by Google Translate, not legally binding)