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.)
SKF Industrie SpA
Original Assignee
RIV Officine di Villar Perosa SpA
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Filing date
Publication date
Application filed by RIV Officine di Villar Perosa SpAfiledCriticalRIV Officine di Villar Perosa SpA
Publication of ES350661A1publicationCriticalpatent/ES350661A1/en
Process for the manufacture of a valve tappet, characterized in that it comprises cutting a plurality of tongues in a lamellar metal cup member, said tongues extending from and being spaced at intervals from each other around the edge of the end wall of the member of glass, and bend each tongue around said edge to form a plurality of protruding teeth that constitute a discontinuous annular shoulder surrounding a seat on the external surface of said end wall for the reception of a separator element of the tappet. (Machine-translation by Google Translate, not legally binding)
ES350661A1967-02-231968-02-19Procedure for the manufacture of a valve tank. (Machine-translation by Google Translate, not legally binding)
ExpiredES350661A1
(en)