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公开(公告)号:US20050246863A1
公开(公告)日:2005-11-10
申请号:US11103868
申请日:2005-04-12
Applicant: Graham Chesworth , Raymond Hackney
Inventor: Graham Chesworth , Raymond Hackney
CPC classification number: E05D7/081 , E05D3/02 , E05F1/063 , E05F3/20 , E05F5/02 , E05F5/10 , E05Y2201/21 , E05Y2201/256 , E05Y2201/264 , E05Y2201/638 , E05Y2900/132 , Y10T16/52
Abstract: A hinge (10) that is arranged to be self-closing by the provision of two inter-engaged parts that are pivotable relative to one another, by each part including a respective barrel portion (30, 50), the two barrel portions (30, 50) being coaxially and end-to-end. Juxtaposed ends of the barrel portions (30, 50) each have a respective cam insert (35) therein. The cam inserts (35) are arranged such that an axial compressive force acting through the axis of the hinge (10) causes the hinge (10) to close. One of the barrel portions (50) is extended and has a damper (72) positioned therein. The damper (72) dampens relative axial movement of the two parts of the hinge (10). Thus, a door mounted on the hinge (10) in a door frame has its movement damped and tends not to slam closed.
Abstract translation: 一种铰链(10),其被布置成通过设置相对于彼此可枢转的两个相互啮合的部件自动闭合,每个部分包括相应的筒部(30,50),所述两个筒部(30,50) ,50)同轴和端对端。 筒部(30,50)的并列端部各自在其中具有相应的凸轮插入件(35)。 凸轮插入件(35)布置成使得通过铰链(10)的轴线作用的轴向压缩力使铰链(10)关闭。 筒部(50)中的一个被延伸并且具有定位在其中的阻尼器(72)。 阻尼器(72)抑制铰链(10)的两个部分的相对轴向运动。 因此,安装在门框中的铰链(10)上的门的运动阻尼,并且倾向于不闭合。