Locking means for components mounted on support shafts

摘要

The present invention relates to locking and locating cylindrical components or roller sleeve assemblies on a support shaft. The locking feature is an anti-rotation device that prevents rotation of the roller assembly or sleeve assembly on the support shaft. The locking feature permits axial location of the component or sleeve to a pre-determined position as desired. A pair of over-running clutches or one-way clutches is used to facilitate the feature. The clutches are assembled to a receiving bore in the component or sleeve so that they are able to lock on the support shaft in reverse directions, thereby preventing rotation of those parts on the support shaft.