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1. 发明申请

WO1996022438A1 A DOOR LOCK 审中-公开
标题翻译：门锁
公开(公告)号：WO1996022438A1
公开(公告)日：1996-07-25
申请号：PCT/SE1996000044
申请日：1996-01-18
申请人： ASSA AB
发明人： ASSA AB , HIRVI, Jorma , NYSTRÖM, Lars-Åke , JOHANSSON, Roger
IPC分类号： E05B47/06
CPC分类号： E05B47/0688 , E05B47/0004
摘要： The lock housing (1) of a door lock houses two mutually independent mechanisms for retracting a latch bolt (24) from its locking position. The one mechanism enables the latch bolt to be retracted by turning a key in a cylinder lock provided with a cylinder follower (4), in a conventional manner. The second mechanism enables the latch bolt to be retracted with the aid of a knob follower (15) in coaction with a coupling hook (10), providing that a stop member (22e) which is actuated by the core (21a) of a solenoid (21) and which moves in the movement plane of the coupling hook is not in engagement with a corresponding stop member (10e) on the coupling hook (10). In this regard, rotational or pivotal movement of the knob follower causes a coupling means (15b) associated with said knob follower to engage a second recess (10b) in the coupling hook (10), therewith coupling the knob follower and the coupling hook together, wherein further rotation of the knob follower causes the latch bolt to be retracted by virtue of the coupling hook actuating the enlargement (24b) on the latch bolt rod. When the stop members (10e, 22e) are mutually engaged, the knob follower coupling means (15b) will pass by the coupling hook without engaging the same. The core-carried stop member (22e) is rectilinearly movable and the core does not function to move or swing the members of the lock mechanisms.
摘要翻译：门锁的锁定壳体（1）容纳两个相互独立的机构，用于将闩锁螺栓（24）从其锁定位置缩回。通过以常规方式转动设置有气缸从动件（4）的气缸锁中的键，所述一个机构能够使闩锁缩回。第二机构使得闩锁螺栓借助于与联接钩（10）协作的旋钮从动件（15）缩回，使得由螺线管的芯部（21a）致动的止动构件（22e）（21），并且其在联接钩的移动平面中移动不与联接钩（10）上的相应止动构件（10e）接合。在这方面，旋钮从动件的旋转或枢转运动导致与所述旋钮从动件相关联的联接装置（15b）与联接钩（10）中的第二凹部（10b）接合，从而将旋钮从动件和联接钩联接在一起其中旋钮从动件的进一步旋转通过联动钩致动闩锁螺栓杆上的放大部分（24b）而使闩锁螺栓缩回。当止动构件（10e，22e）相互接合时，旋钮从动件联接装置（15b）将通过联接钩而不与其接合。带芯的止动构件（22e）是直线运动的，并且该芯不起作用以使锁定机构的构件移动或摆动。

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