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    Roller assembly for a sliding frame closure
    16.
    发明授权
    Roller assembly for a sliding frame closure 失效
    用于滑动框架闭合的滚子组件

    公开(公告)号：US4262451A

    公开(公告)日：1981-04-21

    申请号：US33848

    申请日：1979-04-27

    Applicant: Raymond Dallaire

    Inventor： Raymond Dallaire

    IPC: E05D15/06 ,  E05D13/02

    CPC classification number: E05D15/0669 ,  E05Y2201/638 ,  E05Y2201/64 ,  E05Y2201/696 ,  E05Y2600/31 ,  E05Y2600/53 ,  E05Y2800/296 ,  Y10T16/3816 ,  Y10T16/3834

    Abstract: There is described a roller assembly which is adapted to be snapped into and out of a channel of a sliding frame closure which device is used to adjust the effective height of the closure relative to an aperture frame in which it is installed. The roller assembly or device comprises an outer stationary frame member having a pair of correspondingly positioned canted slots formed therein and means provided on the outer frame member to permit frictional and mechanical engagement of the assembly within the channel of the sliding frame closure; an inner frame member adapted to be mounted within the outer frame member and having at least one roller wheel fixedly mounted therein for rotation about its axis; the inner frame member being mounted for vertical movement within the outer frame member by means of a transverse pin which extends through the canted slots of the outer frame member; the inner frame member being secured by adjustment means to the outer frame member such that on tightening of the adjustment means, the transverse pin secured through the inner frame member slides down the canted slot moving the roller wheel vertically downward and reverse movement occurs on loosening of the adjustment means. Also described is the combination of at least one of the roller assemblies and a sliding frame closure.

    Abstract translation: 描述了一种适于被卡扣进入和离开滑动框架封闭件的通道的滚子组件，该装置用于调节封闭件相对于其安装的孔眼框架的有效高度。 辊组件或装置包括外部固定框架构件，其具有形成在其中的一对对应定位的斜槽，以及设置在外框架构件上的装置，以允许组件在滑动框架闭合件的通道内摩擦和机械接合; 内框架构件，其适于安装在所述外框架构件内并且具有固定地安装在其中的至少一个滚轮，用于绕其轴线旋转; 所述内框架构件通过延伸穿过所述外框架构件的所述倾斜槽的横向销安装成在所述外框架构件内垂直运动; 内部框架构件通过调节装置固定到外部框架构件上，使得在紧固调节装置时，通过内部框架构件固定的横向销向下滑动，倾斜的槽垂直向下移动辊轮，并且在松动时发生反向运动 调整手段。 还描述了至少一个辊组件和滑动框架闭合件的组合。

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