Locking washer for nut-and bolt fastenings subjected to high stresses fits between bolt head and component of joint nearest to it and is conical in shape, wider end being fitted so that it rests on component

摘要

The locking washer for nut-and bolt fastenings subjected to high stresses fits between the bolt head (2) and the component (1) of the joint nearest to it. It is conical in shape and the wider end is fitted so that it rests on the component. Its inner contour is curved at the narrower end and straight near the base.