| 摘要 |
A shaft forms a drum depositing chamber, and contains a piston forming its base and moving backwards and forwards under the effect of an appropriate mechanism. This mechanism in conjunction with guide tracks in the box gables, displaces the piston against spring force to a drawn-in position when the drum rotates through a predetermined angle. With further rotation of the drum to an issuing position, the piston is freed for spring-affected projecting movement in the shaft. This feeds out the objects deposited in the shaft to a storage chamber. |
