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公开(公告)号:WO99000574A1
公开(公告)日:1999-01-07
申请号:PCT/GB1998/001776
申请日:1998-06-17
CPC classification number: E05F3/16 , E05F3/14 , E05Y2201/21 , E05Y2201/254 , E05Y2201/266 , E05Y2900/132 , Y10T16/276 , Y10T16/2799 , Y10T16/287 , Y10T16/299 , Y10T16/5995 , Y10T16/60
Abstract: A control mechanism for use with a door closer, comprises a shaft (10), angularly movable between a normal position and a second position, the shaft (10) having a first portion (21a) and a second portion (21b), a brush spring (35) attached to the shaft first portion (21a) to return the shaft to its normal position, and a damping mechanism (36, 38) attached to the shaft second portion (21b) to resist shaft movement to its normal position. The damping mechanism includes a coiled strap-like member (36) keyed to the shaft and contained in a damping medium.
Abstract translation: 一种与门关闭器一起使用的控制机构,包括轴(10),该轴(10)可在法向位置和第二位置之间成角度地移动,所述轴(10)具有第一部分(21a)和第二部分(21b) 弹簧(35),其安装在所述轴第一部分(21a)上以将所述轴返回其正常位置,以及安装在所述轴第二部分(21b)上以阻止轴运动到其正常位置的阻尼机构(36,38)。 阻尼机构包括被连接到轴并且包含在阻尼介质中的盘绕带状构件(36)。