Sliding sleeve of a synchronizer assembly for manual transmissions

摘要

A sliding sleeve of a synchronizer assembly for manual transmissions, said sliding sleeve having a sleeve body made by a non-chipping shaping procedure which sliding sleeve receives a gearshift fork guide on an outer peripheral surface and has a toothing extending in a direction of a central longitudinal axis of the sleeve body on an inner peripheral surface wherein the sleeve body is made as a one-piece component of sheet metal by a non-chipping shaping procedure.