| 摘要 |
<p>The invention relates to the electrical contacting of planar goods 1 in the form of segments in in-line plants for the electrolytic and/or wet chemical treatment of the treatment side 10 of the good by applying electrical external current while keeping the upper contacting side 9 dry and dipping the treatment side 10 into the treatment liquid 11. By use of the known transport systems having upper and lower transport and/or contact means, treatment liquid 11 is transferred from the lower means to the upper ones so that the top side of the good is often inadmissibly wetted and the upper contacts are electroplated, therefore needing to be continuously de-metallized, thus requiring a larger effort. According to the invention, the level is lowered in the region of upper contacts 6. Therefore, the same cannot be wetted, even when no good is present in the region of the contacts 6. This is achieved by means of down pipes 5 which are assigned to each contact 6. Even when in the relaxed state, the contacts do touch no treatment liquid, so that the top side of the good stays dry and the contacts do not require a de-metallization.</p> |
