首页> 外国专利> Shutter or blind system end bar is fitted with endstops which retract into bar middle off spring when bar is moved lengthways to permit added raising or lift.

Shutter or blind system end bar is fitted with endstops which retract into bar middle off spring when bar is moved lengthways to permit added raising or lift.

机译:百叶窗或百叶窗系统末端的杆装有端部挡块,当杆纵向移动时,该挡块会从弹簧中缩入杆的中间,以允许增加的抬起或提升。

摘要

The bar (10) can be moved lengthways to position the parts (10) carrying the endstops (12) so the endstops are set back towards the middle of the bar. The parts (10) are held in this position by spring (20) and here bear as steps (13) on bar counterparts. The spring (20) body within the bar is intregral to the parts (10) and stepped (13) on the lower edge of the body (11). The ends of the part (10) body (11) within the bar should be rounded off.
机译:可以将杆(10)纵向移动,以放置承载端部挡块(12)的零件(10),以便使端部挡块朝着杆的中间退回。零件(10)通过弹簧(20)保持在该位置,在此作为台阶(13)支撑在杆的对应部分上。杆内的弹簧(20)主体与零件(10)垂直,并在主体(11)的下边缘处阶梯状(13)。棒内的零件(10)主体(11)的末端应修圆。

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