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
Poliglas 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 Poliglas SAfiledCriticalPoliglas SA
Priority to ES0066139UpriorityCriticalpatent/ES66139Y/en
Publication of ES66139UpublicationCriticalpatent/ES66139U/en
Application grantedgrantedCritical
Publication of ES66139YpublicationCriticalpatent/ES66139Y/en
A transfer for liquids characterized in that essentially consists of two tubes plugged one inside the other; the end and greater is straight and has a lateral grip attached to hold and move it; superiorly, a tubular ring that extends it in the form of a cup is attached; inferiorly it is extended by another outer tubular ring, which, in turn, in its lower mouth has an internally attached O-ring that reduces its straight section and forms the seat for a ball as a check valve, which is housed and moves within this extension, between such seat and an upper crossbar; the inner tube forms an upper arch through which the liquid to be transferred is expelled; in the upper third of its straight section, an inverted double annular bowl adjoins externally, which fits and sits on the tubular and upper prolongation of the straight tube. (Machine-translation by Google Translate, not legally binding)
ES0066139U1958-05-071958-05-07
A transfer device for liquids
ExpiredES66139Y
(en)
Improvements in the construction of devices to purge the hydraulic brakes of the carriages (Machine-translation by Google Translate, not legally binding)