发明名称 Device for supporting and controlling a roller blind
摘要 <p>A device for supporting and controlling a roller blind which includes a chain (68) which if operated in one direction causes the progressive lowering of the blind web (2) and pulled in the other direction causes the rapid raising of the web (2). A specific mechanism adapted to provide this kind of operation is described. <IMAGE></p>
申请公布号 EP0717166(B1) 申请公布日期 1997.07.09
申请号 EP19950830514 申请日期 1995.12.13
申请人 MOTTURA S.P.A. 发明人 ZANUSSO, PIETRO;CASAVECCHIA, LUIGI
分类号 E06B9/40;E06B9/78;E06B9/90;(IPC1-7):E06B9/90 主分类号 E06B9/40
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