| 摘要 |
A general circulation path 1 is composed of an upper section containing an endless drive chain and a lower circulation section having, at each bypass 17, 17', an orientable switching length (points) 23 which may be set to two oblique positions for connecting with the end parts 18A, 18A', 19A, 19A' of two bypasses 17, 17' serving workstations A, A', the length 23 being manoeuvred by a thrust cylinder when a means for suspending workpieces is in the process of travelling through it. <IMAGE>
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