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    • 1. 发明申请
      US20060055183A1 Push button lock mechanism for a handle set 失效
    • Push button lock mechanism for a handle set
    • 按钮锁定机构用于手柄组
    • US20060055183A1
    • 2006-03-16
    • US10939615
    • 2004-09-13
    • Graham Wheatland
    • Graham Wheatland
    • E05B3/00
    • E05B1/0007 , E05B3/065 , E05B13/004 , Y10T70/5832 , Y10T292/0986 , Y10T292/57 , Y10T292/82 , Y10T292/88 , Y10T292/91
    • A handle set includes a handle assembly having an operator, a rose insert, and a shank having a bore. The rose insert has a central opening and a post. The shank is affixed to the operator and rotatably received in the central opening. A rotational stop is coupled to the rose insert. A spindle guide is slidably received in the bore and is slidable between a locked position and an unlocked position. A kick-off plate having a retention slot is coupled to the spindle guide. A centralizing cup having a single multi-function tang and a lock retention feature is mounted to the shank. The multi-function tang is configured for rotation along a rotational path, the rotation being limited by the rotational stop. The lock retention feature is positioned to engage the retention slot when the spindle guide is in the locked position to thereby retain it in the locked position.
    • 手柄组包括具有操作者的手柄组件，玫瑰插入件和具有孔的柄部。 玫瑰插入物有一个中央开口和一个柱子。 柄部固定在操作者身上并可旋转地容纳在中央开口中。 旋转止动件联接到玫瑰插入物。 主轴引导件可滑动地容纳在孔中并且可在锁定位置和解锁位置之间滑动。 具有保持槽的启动板联接到主轴导向件。 具有单个多功能柄和锁定保持特征的集中杯安装到柄上。 多功能脚被配置为沿着旋转路径旋转，旋转受到旋转停止的限制。 当主轴引导件处于锁定位置时，锁定保持特征被定位成接合保持槽，从而将其保持在锁定位置。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
    • 2. 发明授权
      US5577780A Push/pull latch assembly 失效
    • Push/pull latch assembly
    • 推/拉闩锁组件
    • US5577780A
    • 1996-11-26
    • US507645
    • 1995-07-25
    • Terry Justice
    • Terry Justice
    • E05C1/14 , E05C1/12
    • E05C1/14 , Y10T292/0976 , Y10T292/0986 , Y10T292/93
    • A latch assembly is operated by either pushing or pulling against the end of, displacing a given amount of longitudinal travel, a spindle which has a helically formed portion of a given length engaged by congruently formed cam aperture surfaces. The cam is rotatably positioned with respect to and in engagement with the spindle. A rollback is contacted by one of two lobe surfaces of the cam, one corresponding to a pull of the spindle, the other corresponding to a push upon the spindle from the opposed end, the cam rotating in alternate directions. The rollback may be of a single piece with the latch member which is slidably held by the frame of the latch assembly. Biasing of the latch into an extended position and limiting the travel allowed the spindle with positive stops along with biasing of the spindle is suggested such that the normal, extended latch position has one spindle end which may only be pushed against the biasing through the given amount of travel, thus effecting unfastening of the closure and facilitating opening of the closure as well with a single motion; the opposed spindle end may only be pulled, against the same bias, through the travel and similarly effect unfastening and opening of the closure with a single motion. Locking of the assembly is suggested, preferably by disengagement of the rollback from the cam as opposed to interposition of a member inhibiting spindle travel.
    • 闩锁组件通过推动或拉动抵靠给定量的纵向行程的端部来操作，该主轴具有由一致形成的凸轮孔表面接合的给定长度的螺旋形成部分。 凸轮相对于主轴可旋转地定位并与主轴接合。 凸轮的两个凸角表面中的一个接触回滚，一个对应于主轴的拉动，另一个对应于从相对端推动主轴，凸轮沿交替方向旋转。 回滚可以是单个部件，其中闩锁部件可滑动地保持在闩锁组件的框架上。 建议将闩锁偏置到延伸位置并限制行程允许主轴具有正的止动件以及主轴的偏压，使得正常的延伸的闩锁位置具有一个主轴端部，其可以仅被抵抗偏压施加给定的量 的行程，从而使封闭件松开，并有助于打开封闭件以及单一动作; 相对的主轴端部可以仅通过行程被拉向相同的偏压，并且类似地用单个运动来解除闭合件的松开和打开。 建议组装的锁定，优选地通过从凸轮脱开而不是插入阻止主轴行进的构件。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
    • 3. 发明授权
      US4470278A Lockset 失效
    • Lockset
    • 锁定
    • US4470278A
    • 1984-09-11
    • US319581
    • 1981-11-09
    • Paul F. Hale , James R. Allison
    • Paul F. Hale , James R. Allison
    • E05B55/12 , E05C1/16
    • E05B55/12 , E05B13/101 , Y10T292/0986 , Y10T292/96 , Y10T70/5341 , Y10T70/7712
    • A lockset for a door has a strike on the door frame and a latch bolt on the door panel. The latch bolt is reciprocable and is projected by a spring and preferably has a deadlatch operation. The latch bolt is retractable by rotation of an inner knob or of an outer knob. The outer knob is locked by a key lock controlling an axially movable plate engaged with the outer knob and interengageable with an outer escutcheon adjacent the outer knob. The key lock can move the plate out of engagement with the outer escutcheon and into engagement with the inner knob. A turn button in the inner knob can also move the axially movable plate.
    • 门的锁具有门框上的敲击和门板上的闩锁螺栓。 闩锁螺栓是可往复运动的并且由弹簧突出并且优选地具有非锁定操作。 闩锁可以通过内部旋钮或外部旋钮的旋转来缩回。 外部旋钮通过键锁定，该键锁定控制与外部旋钮接合的可轴向移动的板，并且能够与邻近外部旋钮的外部孔罩相互接合。 钥匙锁可以移动板与外罩的接合并与内部旋钮接合。 内部旋钮中的转动按钮也可以移动可轴向移动的板。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
    • 4. 发明授权
      US4143529A Tamperproof security door lock 失效
    • Tamperproof security door lock
    • 防撬安全门锁
    • US4143529A
    • 1979-03-13
    • US795654
    • 1977-05-10
    • Houston H. Brummett , Norma J. Brummett
    • Houston H. Brummett , Norma J. Brummett
    • E05B55/00 , E05B55/14
    • E05B55/005 , Y10T292/0986 , Y10T292/1028 , Y10T70/5513
    • A mechanism which may be added to existing conventional type cylindrical door locks at the time of manufacture thereof or to such locks already in the field with just a slight modification of the existing lock. The structure of the added security mechanism blocks the throw of the latch bolt and at the same time blocks the retractor to positively prevent opening of the lock by key, turning of the knob, or tampering with the latch. The security device is tamperproof as it is inserted into the interior of the cylindrical lock and can only be disengaged to allow entry from inside the building structure. The lock cannot be opened from the exterior of the door when the security device is engaged, by any conventional method or tampering. The mechanism includes a shaft or rod having an actuating knob on one end thereof which is removable for installation of the device and a guide and alignment pin together with an operating and blocking shaft with projecting wings on a plate member for engagement and disengagement with the latch of the conventional cylindrical lock. A special retaining and bias spring is mounted in appropriate holes in the lock device. A modified cover plate is also required which has a diamond-shaped aperture of sufficient size to receive the rod shaft, guiding pin, and retaining spring member.
    • 在制造时可以添加到现有的常规型圆柱形门锁的机构，或已经在现场的这种锁已经对现有的锁进行了轻微的修改。 所附加的安全机构的结构阻止了闩锁的投掷，同时阻止牵开器通过钥匙，旋钮旋转或者撬动闩锁来阻止锁定的打开。 安全装置在插入圆柱形锁的内部时是防篡改的，并且只能脱开以允许从建筑结构内部进入。 当安全装置接合时，通过任何常规方法或篡改，锁不能从门的外部打开。 该机构包括一个轴或杆，其一端具有一个致动旋钮，该致动旋钮可拆卸，用于安装该装置，一个引导和对准销与一个操作和阻塞轴一起，凸轮在翅片上用于与闩锁啮合 的常规圆柱形锁。 特殊的保持和偏置弹簧安装在锁定装置中的适当的孔中。 还需要一种改进的盖板，其具有足够尺寸的菱形孔以容纳杆轴，引导销和保持弹簧构件。
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