| 摘要 |
An additional conveyor screw (3) is positioned under the extraction openings of all the storage shafts which are used to receive the same type of coin. The storage shafts have the same axial spacing between one another. The pitch of the conveyor screws is equal to the axial spacing of the storage shafts. Each conveyor screw can also be driven in both directions of rotation. Each conveyor screw drive has a torque limiter which causes a brief change of direction of the drive when the set torque is exceeded. |
