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    Reversible lock follower assembly for a mortise lock
    14.
    发明申请
    Reversible lock follower assembly for a mortise lock 审中-公开
    用于榫眼锁的可逆锁定跟随器组件

    公开(公告)号：US20100289275A1

    公开(公告)日：2010-11-18

    申请号：US12454141

    申请日：2009-05-13

    申请人： George R. Marks ,  Emil J. Budzioch

    发明人： George R. Marks ,  Emil J. Budzioch

    IPC分类号： E05B15/00

    CPC分类号： E05B63/0065 ,  E05B15/006 ,  E05B63/04 ,  E05B63/16 ,  Y10T292/1098

    摘要： A reversible lock follower assembly for a mortise lock having a housing for accommodating the mortise lock components and a front plate for attachment to an edge of a door is described that allows for selective reversibility of the lock follower assembly without any disassembly of the mortise lock housing. The reversible lock follower assembly comprises: (i) a follower body having a side facing the front plate and an opposite side having a bore; (ii) a coil spring placed in the bore; (iii) a follower ball engaged with the coil spring; (iv) a follower locking piece selectively movable within a slot of the follower body having a spindle hub engaging end and a follower body engaging end; and (v) a first aperture on the follower body engaging end to receive the follower ball when the locking piece is in a first position and a second aperture on the follower body engaging end to receive the follower ball when the locking piece is in a second position. In operation, the installer will move the follower locking piece to one of the first and second positions by accessing the follower locking piece through a cut-out on the housing.

    摘要翻译： 描述了一种用于榫锁的可逆锁定随动件组件，其具有用于容纳榫眼锁定部件的壳体和用于附接到门的边缘的前板，其允许锁定从动件组件的选择性可逆性而不用拆卸榫眼锁定壳体 。 可逆锁定从动件组件包括：（i）从动体，其具有面向前板的一侧和具有孔的相对侧; （ii）放置在孔中的螺旋弹簧; （iii）与所述螺旋弹簧接合的随动球; （iv）随动件锁定片，其可选择地在所述随动体的槽内移动，所述从动体具有主轴毂接合端和从动体接合端; 和（v）当所述锁定件处于第一位置时，所述随动体接合端处的第一孔接收所述随动球，并且当所述锁定件处于第二位置时，所述随动体接合端接收所述随动球的第二孔 位置。 在操作中，安装者将通过外壳上的切口进入从动件锁定件，将从动锁定件移动到第一和第二位置之一。

    Gate support latch
    15.
    发明授权
    Gate support latch 失效
    门支撑闩

    公开(公告)号：US4887854A

    公开(公告)日：1989-12-19

    申请号：US183070

    申请日：1988-04-19

    申请人： Paul J. Bulten

    发明人： Paul J. Bulten

    IPC分类号： E05B63/04 ,  E05B67/38 ,  E05C3/14

    CPC分类号： E05C3/14 ,  E05B63/04 ,  E05B67/383 ,  Y10T292/0954 ,  Y10T292/1072 ,  Y10T292/1086 ,  Y10T292/1098

    摘要： A gate latch structure is provided for use with either right-handed or left-handed gates. The latch includes a symmetrical main frame and keeper. The main frame has a striker receiving opening with two opposite cam surfaces flaring outwardly into a "Vee". A retainer stub is fixed to the main frame at a mid location at the inner end of the opening. A substantially flat keeper having a longitudinal axis has two opposite symmetrical striker receiving notches positioned at one end. The other end is pivotally connected at only one point to the main frame. The keeper may be sprung over the stub. While on one side of the retainer stub the keeper is for right handed gate and when it is on the other side it is for a left-handed gate. There are no springs and the weight of the keeper bar causes it to close over the striker.

    摘要翻译： 门闩结构被提供用于右手门或左手门。 闩锁包括对称的主框架和保持器。 主框架具有一个带有两个相对的凸轮表面向外扩展成“Vee”的撞针接收开口。 在开口的内端的中间位置处，固定架固定在主框架上。 具有纵向轴线的基本平坦的保持器具有位于一端的两个相对对称的撞针接收凹口。 另一端仅在一个点处枢转地连接到主框架。 守护者可能会弹出根部。 在保持架短管的一侧，保持器用于右手门，而另一侧为左手门。 没有弹簧，守门员的重量使其靠近前锋。