| 摘要 |
A conveyor system has a first and a second upper track diverging from a continuous lower track. Downwardly projecting pushers supported by the upper tracks couple with carriers on the lower track and drive them forward. The carriers have coupling and uncoupling means such that a following carrier striking a preceding carrier is uncoupled from its pusher because a finger on the preceding carrier swings a detent rocker out of the path of the pusher.
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