| 摘要 |
The invention concerns a control valve (4) for controlling pressure medium flows of a camshaft adjuster, which control valve comprises a substantially hollow cylindrical control sleeve (6), which is disposed inside a jacket (8), and a control piston (12) which is guided axially displaceably inside the control sleeve (6) against the spring force of a spring element (14) , the control sleeve (6) comprising at one axial end a base (22) which serves as an axial abutment surface for the spring element (14). |
