| 摘要 |
The invention relates to a main shaft (1) for a sliding cam valve train, said main shaft (1) being provided, at least in the axial region of cam followers located thereunder, with axial toothing (2) which is uniform over the length thereof, on which train there is placed, for each cam follower which is to be connected, a sliding cam piece (3) and, for each cam follower which is not to be connected, an axially non-displaceable cam piece (11) having inner toothing (4, 5) which is complementary in each case to the axial toothing (2) of the main shaft (1), and wherein to fix the cam piece (11) in the section of the inner toothing (5) thereof meshing with the axial toothing (2) of the main shaft (1), at least one axial locking ring (6) is provided. |
