BYGGENHET, VID VILKEN TVA BYGGDELAR, SOM VID EN FOGNINGSYTA SKALL HOPSPENNAS TILL FULLSTENDIGT YTANLIGGNING, ER POSITIONERADE I ETT FORUTBESTEMT RELATIVLEGE

摘要

A device to position two components in each of three mutually perpendicular directions. One component having a projecting pin and the other such a conical bore that, on the components being pressed together, a spherical surface on the pin bears against the conical wall of the bore thereby causing the bearing surfaces to be deformed when the components abut.