| 摘要 |
A carriage for carrying workpieces such as drums, and frames through a treatment or processing line is described. The carriage is capable of lifting and lowering the workpieces at predetermined intervals as determined by a plurality of treatment or processing stations along the line. The carriage is useful in carrying the workpieces along a treatment line, for example electroplating, wherein the workpieces must be introduced into a tank, rotated while in the tank and from which they must be lifted after completion of the treatment accomplished in each tank.
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