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    • 2. 发明授权
    • Latch actuating door handles
    • 锁闩启动门把手
    • US4711480A
    • 1987-12-08
    • US936614
    • 1986-12-01
    • William J. Horgan, Jr.
    • William J. Horgan, Jr.
    • E05B15/00E05B65/10E05C1/14E05C19/16E05B3/00
    • E05C1/14E05B65/106E05C19/166E05B15/0086E05B65/1006Y10T292/0972Y10T292/57
    • A latch actuating handle system for a door comprises a bar along and carried by the inside of the door; a bar along and carried by the outside of the door; pivot mounting means carried by the door adjacent a perimeter edge thereof and for mounting the bars for limited pivotal movement between positions toward and away from the door; a latch mechanism longitudinally disposed in the inside handle and terminating in a latch bolt at the end of the bar adjacent the door edge; and a stationary actuator post carried by the door at a location spaced from the pivot mounting means and operatively engagable with the latch mechanism for movement of the latch mechanism between latched and unlatched positions in response to movement of either of the bars.
    • 用于门的闩锁致动手柄系统包括沿门的内部并由其携带的杆; 一个沿着门外的酒吧; 枢轴安装装置由门邻近其周边边缘承载,并且用于安装用于有限的枢转运动的杆在朝向和远离门的位置之间; 一个纵向设置在内侧把手内并且终止于靠近门边缘的杆的端部处的闩锁螺栓的闩锁机构; 以及固定致动器柱,其由与所述枢转安装装置间隔开的位置承载,并且与所述闩锁机构可操作地接合,以响应于所述杆中的任一个的移动,所述闩锁机构在锁定位置和解锁位置之间移动。
    • 5. 发明申请
    • FIRE DOOR LOCK
    • 消防门锁
    • US20090107189A1
    • 2009-04-30
    • US11877677
    • 2007-10-24
    • CHING-TIEN LIN
    • CHING-TIEN LIN
    • E05B65/10
    • E05B65/106E05B17/2034E05B57/00E05B65/1006Y10T70/5155Y10T292/0908
    • A fire door lock includes a base assembly including first and second slide blocks, a locking control assembly including a movable seat forming a groove and a tongue control plate movably mounted to one side of the locking control assembly, and a winglet assembly including first and second winglets both having a boss movably received in the groove of the movable seat and both being respectively and rotatably coupled to the first and second slide blocks. Thus, when the movable seat is driven by a handle, the movable seat moves the first and second slide blocks to withdraw first and second latch bars to unlock the fire door and when the fire door is closed, the tongue control plate is actuated to allow the movable seat to return to the locked condition and the first and second latches and a tongue are stretched out to realize three-directional locking.
    • 防火门锁包括:基座组件,包括第一和第二滑动块;锁定控制组件,包括形成凹槽的活动座和可移动地安装在锁定控制组件的一侧的舌片控制板;以及小翼组件,其包括第一和第二 两个翼片都具有可移动地容纳在可动座的凹槽中的凸台,并且两个分别可旋转地联接到第一和第二滑动块。 因此,当可动座椅由手柄驱动时,可移动座椅移动第一和第二滑动块以撤回第一和第二闩锁以解锁防火门,并且当防火门关闭时,舌片控制板被致动以允许 可动座椅返回到锁定状态,第一和第二闩锁和舌头伸出以实现三向锁定。
    • 8. 发明授权
    • Security device for exit doors
    • 出门安全装置
    • US5727407A
    • 1998-03-17
    • US677769
    • 1996-07-10
    • Nicholas Cowen
    • Nicholas Cowen
    • E05B35/08E05B45/06E05B47/00E05B63/14E05B65/10E05B11/00
    • E05B35/086E05B63/143E05B65/106E05B2047/0054E05B65/1006Y10T70/7446Y10T70/7458Y10T70/7768
    • An exit door has a security device comprising a flexible member, e.g. a chain, for connecting two locking devices which may be fixed on a door and doorway or on double doors. The first locking device is operable by a first key removable only when the locking device is activated and a second key removable only when the locking device is deactivated. One end of the flexible member is fixed to the second key and the other end is fixed to the second locking device, which is operable by the second key, being removable from the second locking device only when it is activated, and by a third key removable only when the second locking device is deactivated. The security devices are members of a series of such security devices in which the third key of each security device serves as the first key of the next security device in the series. The last key in the series is essential to operation of a control unit permitting use of a building provided with the exit door.
    • 出口门具有包括柔性构件的安全装置,例如。 一个链条,用于连接可固定在门和门口或双门上的两个锁定装置。 只有当锁定装置被启动时,第一锁定装置可以通过第一钥匙可操作,并且仅当锁定装置被停用时可以移除第二钥匙。 柔性构件的一端固定到第二键上,而另一端固定到可由第二键操作的第二锁定装置,仅当其被激活时可从第二锁定装置移除,并且通过第三键 只有当第二个锁定装置被停用时才可以移除。 安全设备是一系列这样的安全设备的成员,其中每个安全设备的第三个密钥用作该系列中的下一个安全设备的第一个密钥。 该系列的最后一个关键是操作一个允许使用设有出口门的建筑物的控制单元是至关重要的。
    • 10. 发明授权
    • Panic handle for doors
    • 门的紧急手柄
    • US4382620A
    • 1983-05-10
    • US185375
    • 1980-09-08
    • William J. Horgan, Jr.
    • William J. Horgan, Jr.
    • E05B65/10E05C1/14
    • E05B65/106E05B65/1006E05B65/1093Y10T292/0908Y10T292/57
    • The present invention provides a combination door and panic handle for use on the interior side of entrance doors. In one mode of operation the panic handle may be moved inwards towards the door face to unlatch the door. In this mode of operation the door may be opened on the exterior side by use of a key. In an alternative mode of operation, the panic handle is "locked-out" and prevented from moving. In this mode of operation the door is unlatched and the panic handle may be used as a fixed door handle. In the movable mode of operation, pressure may be applied along any portion of the panic handle to facilitate unlatching the door. The operating mechanism of the panic handle is concealed presenting a smooth uncluttered appearance.
    • 本发明提供了一种用于入口门内侧的组合门和紧急手柄。 在一种操作模式中,紧急把手可以朝向门面向内移动以解锁门。 在这种操作模式下,门可以通过使用钥匙在外部打开。 在另一种操作模式中,紧急手柄被“锁定”并阻止移动。 在这种操作模式下,门被解锁,紧急手柄可以用作固定门把手。 在可移动操作模式中,可以沿着紧急手柄的任何部分施加压力以便于解锁门。 隐形手柄的操作机构呈现平滑的整洁外观。