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.)
VIERBUCHER RABASSA EDUARDO
Original Assignee
VIERBUCHER RABASSA EDUARDO
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 VIERBUCHER RABASSA EDUARDOfiledCriticalVIERBUCHER RABASSA EDUARDO
Priority to ES1986294214UpriorityCriticalpatent/ES294214U/en
Publication of ES294214UpublicationCriticalpatent/ES294214U/en
Improved stopcock, of the type comprising two or more ways and a so-called ball shutter, characterized essentially because at least each outlet is provided with an adjustable sealing device, consisting of a tubular sleeve tightly housed inside the the respective mouth, the inner end of whose sleeve has a concave shape exactly coinciding with the convex portion of the obturator which is facing, it being provided that a portion of the same sleeve is threaded inside the said mouth of the key to the object of that, by means of a greater or lesser thread, the aforementioned end of the sleeve fits perfectly on the obturator obtaining the desired sealing. (Machine-translation by Google Translate, not legally binding)
ES1986294214U1986-05-191986-05-19Step key, perfected (Machine-translation by Google Translate, not legally binding)
WithdrawnES294214U
(en)