| 摘要 |
The invention relates to a clamping frame, especially a painting frame, the essence of the invention being that the individual frame elements of the clamping frame are guided so as to slide against one another in such a way that the surface to be clamped over may be made larger or smaller, i.e. the individual frame elements enclose squares or rectangles of different sizes between them. Clamping devices are arranged on the top of the individual frame elements, are made of permanent magnets and assigned ferromagnetic material and can be used to fasten a canvas to be painted on the frame, for example. <IMAGE>
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