| 摘要 |
In numerous treatment processes it is necessary to ensure a secure and effective clamping of a movable part against a fixed part. A clamping device for an electrolytic plating bath comprises a circular plate having a plurality of apertures for receiving articles to be plated. The articles are held in position by a clamping device comprising a thermostatic element having a movable clamp subject to a translational movement under the effect of an increase in temperature, the said movable assembly cooperating with the piece to be clamped. By means of the device according to the invention an effective and positive clamping is obtained in a range of desired temperatures which is precisely defined by virtue of the choice of an appropriate thermostatic element.
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