| 摘要 |
PURPOSE:To prevent the generation of a mistake in a timing by a simple constitution by making an abutting part disposed on a gear for controlling the rotation of a dish holding member against the protrusion of a carrier. CONSTITUTION:When the center of the disk on the inserted carrier 11 comes to a musical performance position on a turntable 2, the last tooth of the gear 3 having a partial tooth is detached from a rack 14, a timing pin 31 abuts on a rotating claw 42 to press down it and the disk is held between a pressing- down piece 43 and the turntable 2. At the time of ejecting the disk, the gear 3 is remeshed with the rack 14 and at the meshing start part, p protrusion 37 abutting on a protrusion 15 or the bottom surface or the like of a frame member 12 is disposed on the rack 14 and a meshing is correctly attained. Thereby, a clamp means is not required, the mistake in a timing is not generated and it is easy to assemble and a failure is not produced.
|
