COUNTERSHAFT

摘要

The invention relates to a countershaft for a single or multiple cylinder motor having at least one unbalanced weight section (21, 22; 23, 24) and at least one bearing point (16, 17) that is allocated to the at least one unbalanced weight section (21, 22; 23, 24), wherein the bearing point (16, 17) has a radial circumferential surface (18) that extends only partially over a circumference of the bearing point (16, 17) so that a centrifugal force resulting from rotation of the countershaft (11) lies within a region of the bearing point (16, 17) that is formed by the circumferential surface (18) extending partially over the circumference of the bearing point (16, 17) and having a ring (25) that surrounds the partially extended circumferential surface (18) of the bearing point (16, 17) and is connected by a force and/or form and/or material fitting connection to the bearing point (16, 17), wherein the circumferential surface (18) of the bearing point (16, 17) has a receptacle region (33) for receiving the ring (25) and at least one axial outer edge region or at least one ring-shaped region of the ring (25) is connected at least to one contact surface (37) of the receptacle region (33) in a force and/or form and/or material fitting manner.