| 摘要 |
<p>A design frame for screen material in the taut state, of essentially planar form, characterized in that attachment means which interact with tensioning means clamp the screen material releasably in place. It is possible for at least one of the attachment means to interact with a retention means which is fixedly connected to the screen material, and for at least two of the attachment means to interact with retention means which are fixedly connected to the screen material and comprise at least two strips which run parallel to one another along opposite sides of the screen material. Inter alia, at least one of the tensioning means may be actuated by a compressed medium, in which case at least one of the tensioning means may comprise an elastic tube which can expand under the influence of the medium, and a resilient restoring element may be attached to at least one of the tensioning means. <IMAGE></p> |
