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.)
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Ind Rubi S R C
Original Assignee
Ind Rubi S R C
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Publication date
Application filed by Ind Rubi S R CfiledCriticalInd Rubi S R C
Priority to ES0255053ApriorityCriticalpatent/ES255053A3/en
Publication of ES255053A3publicationCriticalpatent/ES255053A3/en
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Abstract
Mechanical assemblies, built with sheet of a hard material extremely elastic and free of oxidation, characterized by the use of a perimeter plate preferably polygonal, regular, with raised edges forming a wall notoriously perpendicular to the plane of the piece, it is perforated centrally with an opening corresponding to the inner diameter of the throat of the screw to be adapted, said opening may have one or more indentations defining one or more protruding fins, and the base of the part is bulged around said central opening in the manner that region with the projecting fins results in a plane higher than said base, in the sense of said peripheral walls. (Machine-translation by Google Translate, not legally binding)
ES0255053A1960-01-161960-01-16New washer system for mechanical assemblies (Machine-translation by Google Translate, not legally binding)
ExpiredES255053A3
(en)