| 摘要 |
A device for centering disc records on a record player having a centering and ejection element which accommodates records having larger center holes and is displaceable over the central spindle which accommodates records with small center holes. The centering element is arranged to be recessed in the turntable against the force of a spring. Projections are provided for locking the centering element in the recessed position. The centering element can be unlocked by exerting pressure on it, with the result that the centering element is clamped around a ring movable over the spindle and is resiliently widened, so that during its return it is capable of passing over a collar on the central spindle, and the ring is arrested by this collar. |
