专利名称：INSTALLATION FOR ROLL-UP-ROOFING, WHICH AUTOMATICALLY COMPENSATES
THE FABRIC TENSIONunequal
发明人：WRONKA, Rainer,WRONKA, Rainer
申请号：DE2017/200081
申请日：20170816
公开号：WO2018/033187A1
公开日：
20180222
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专利附图：
摘要：The invention relates to an installation for roll-up-roofing, comprising at least one winding shaft (1), which is designed to be mounted on a wall or ceiling, and a fabric-
type roofing element (2). In order to automatically compensate unequal tensioning moments when the fabric is wound onto the winding shaft (1) and to compensate the winding of a fabric surface with differing thicknesses within said surface, according to the invention the winding shaft (1) and/or the roofing element (2) that is to be wound
has/have a permanently elastic volume element. The volume element allows the tension to be compensated, so that the fabric can be wound onto the winding shaft (1) without warping. The volume element allows the tensioning moments to be compensated even after the fabric has been wound and unwound multiple times, thus increasing the operating life of the fabric and at the same time preventing the formation of creases.
申请人：WRONKA, Rainer,WRONKA, Rainer
地址：40822 DE
国籍：DE
代理人：DEMSKI, Siegfried
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