| 摘要 |
A container basin adapted to contain the workpieces to be electroplated is carried at the lower end of a tubular element, to the opposite upper end of which is screwed a power take-off stem of a vibrator. A body of the vibrator is provided with a hook enabling the apparatus to be hung up above the treatment vessel of an electroplating installation. The basin contains a helical ramp in such manner that, when the basin is submitted to a vibratory movement produced by the vibrator, the contained workpieces ascend along said ramp and fall down at the upper end of this latter when they have travelled along its complete length. The apparatus is portable and can be passed from one treatment vessel to another.
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