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    • 3. 发明公开
    • Improved lockset
    • 宫。
    • EP0360393A1
    • 1990-03-28
    • EP89307533.3
    • 1989-07-25
    • EMHART INDUSTRIES, INC.
    • Hart, LeRoyMiller, Theodore H.
    • E05B1/00
    • E05B55/005Y10T70/5381Y10T70/542Y10T70/5438Y10T70/5442Y10T70/7712Y10T292/0972Y10T292/0983
    • A lockset (10) for a door comprising a latchbolt assembly (36) including a bolt (40) movable between a partially extended latching position, a fully extended deadbolt position and a retracted position. A spindle (38) extends through the latchbolt assembly in a direction transverse of the direction of movement of the bolt (40). The spindle (38) is connected to the bolt for moving the bolt (40) between its positions upon rotation of the spindle. An operating assembly includes a hand operator (16) having a locking member (23) therein, a first plate (54) mounted for linear movement in a direction transverse to the axis of the spindle (38) and having a pair of ears (99, 101) vertically spaced about and generally aligned with the longitudinal axis of the spindle (38). A pivotally mounted actuator member (51) is movable in response to the hand operator (16) and has first and second surfaces (72, 74) vertically spaced about and generally aligned with the longitudinal axis of the spindle (38) and in engagement with the pair of ears (99, 101) such that pivotal movement of the actuator (51) produces linear movement of the first plate (54).
    • 一种用于门的锁具(10),其包括闩锁组件(36),所述闩锁螺栓组件(36)包括在部分延伸的闩锁位置,完全延伸的锁死位置和缩回位置之间可移动的螺栓(40)。 主轴(38)沿着与螺栓(40)的运动方向横切的方向延伸穿过闩锁组件。 主轴(38)连接到螺栓,用于在主轴旋转时使螺栓(40)在其位置之间移动。 操作组件包括其中具有锁定构件(23)的手动操作器(16),安装成在横向于所述心轴(38)的轴线的方向上线性运动并具有一对耳朵(99)的第一板 ,101),其垂直地间隔开并且大致与所述心轴(38)的纵向轴线对准。 可旋转地安装的致动器构件(51)可响应于手动操作器(16)而可移动,并且具有垂直地间隔开并与主轴(38)的纵向轴线大致对准的第一和第二表面(72,74),并与 所述一对耳朵(99,101)使得所述致动器(51)的枢转运动产生所述第一板(54)的线性运动。
    • 5. 发明申请
    • KEY CONTROLLED LATCH
    • 钥匙锁
    • WO1997030256A1
    • 1997-08-21
    • PCT/AU1997000070
    • 1997-02-11
    • LOCKWOOD AUSTRALIA PTY. LTD.BLANCH, David, Garfield
    • LOCKWOOD AUSTRALIA PTY. LTD.
    • E05B55/00
    • E05B55/005E05B13/002E05B63/0069Y10T70/542Y10T70/5429Y10T70/5438Y10T70/546Y10T70/5473
    • A latch assembly (1) of the kind having a latch bolt (3) which is mounted on a casing (5) for relative movement between an extended latching position and a retracted release position. The bolt is movable into the release position by operation of either one of two actuators (9, 12) which are accessible at inner and outer sides respectively of the latch assembly. The inner actuator includes a turn-knob or handle (9), and locking means (13, 14) associated with that actuator is operable to prevent operation of the inner actuator and thereby prevent retraction of the latch bolt (3) from the inner side of the assembly. The assembly includes lock release means (17) which responds to operation of the outer actuator (12) so as to deactivate the locking means (13, 14) and thereby release the inner actuator for normal operation. The locking means includes a spring loaded cam (22) which influences the position of at least one detent (18) and which is held in a locking means active position by retaining means (31) which is responsive to operation of the outer actuator. That response involves the retaining means releasing its influence on the cam member so that it can be driven under the influence of the associated spring (30) into a locking means inactive position.
    • 一种具有闩锁螺栓(3)的闩锁组件(1),其安装在壳体(5)上,用于在延伸的闩锁位置和缩回释放位置之间进行相对运动。 螺栓可以通过两个分别在闩锁组件的内侧和外侧可接近的两个致动器(9,12)中的任一个的操作而移动到释放位置。 内部致动器包括旋钮或手柄(9),并且与该致动器相关联的锁定装置(13,14)可操作以防止内部致动器的操作,从而防止闩锁螺栓(3)从内侧 的装配。 组件包括响应外部致动器(12)的操作的锁定释放装置(17),以便使锁定装置(13,14)停用,从而释放内部致动器以进行正常操作。 锁定装置包括弹簧加载的凸轮(22),其影响至少一个棘爪(18)的位置,并且通过响应于外部致动器的操作的保持装置(31)而保持在锁定装置的有效位置。 该响应涉及保持装置释放其对凸轮构件的影响,使得其可以在相关联的弹簧(30)的影响下被驱动进入锁定装置非活动位置。