| 摘要 |
PURPOSE: To smoothly discharge a petal-shaped coin, in the concrete, an Euro coin of 20 cents. CONSTITUTION: This coin hopper disc rotating for receiving a plurality of coins stacked in bulk into a through hole according to its rotation and discharging them one by one is provided with a first projection 23, a second projection 24, and a third projection 25. On the lower face of the disc 21, the first projection 23 formed in the downstream side edge of the through hole 22 is arranged close to the axial line of the rotation. In the vicinity of the first projection, the circular arc-shaped second projection 24 formed from the downstream side edge of the through hole toward the further downstream position is arranged. From the vicinity of the downstream position of the second projection, the third projection 25 is formed over the outer edge part of the disc.
|
