首页>
外国专利>
One piece powered roller shutter - with lateral cassette attachments acting with shaft ends sliding in roller
One piece powered roller shutter - with lateral cassette attachments acting with shaft ends sliding in roller
展开▼
机译:一件式卷帘百叶窗-带有横向盒式附件,其轴端在卷帘中滑动
展开▼
页面导航
摘要
著录项
相似文献
摘要
The roller shutter for doors or windows is in one piece and has a frame fitted with vertical guide-rails and a cassette. A blind has slats fitting the door or window dimensions with a roller for winding and unwinding this and a drive mechanism. The cassette incorporates detachable lateral attachments (19) held in contact with the vertical shaped-section units which are connected to the frame by connecting pieces. These attachments act in conjunction with the shaft ends (27) sliding in the roller (33). They may have a vertical projection as connecting-piece, while there is a housing consisting of bent walls for retention of a ball-bearing. The frame is independent of the characteristics of the drive mechanism and of the disposition of this on the wall or window frame.
展开▼