| 摘要 |
A quick adjusting nut (1) made especially for attaching a vehicle wheel to the mounting shaft of a balancing machine, with a housing part (2) and with at least two radially movable thread segments (3) arranged in the housing part (2) and with an actuator (4) for radial movement of the thread segments (3), each thread segment (3) having an inside thread section (3a) and the thread segments (3) being radially movable along guide surfaces (7) of the housing part (2) from an engagement position outward into a disengagement position. The guide surfaces (7) for the thread segments (3) slant upward in the radial outward direction and interact with complementary slanted guide surfaces of the thread segments (3) during movement in the radial direction. |
