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    • 77. 发明申请
    • ALARM LOCK
    • 报警锁
    • WO2009118515A1
    • 2009-10-01
    • PCT/GB2009/000767
    • 2009-03-20
    • FOTI, Ivan
    • FOTI, Ivan
    • E05B67/00E05B45/00
    • E05B45/005E05B67/00Y10T70/70Y10T70/7486Y10T70/827
    • A lock has a body (10) holding a locking member (11) that can be locked to or released from the body (10) by, for example, operation of a key (21). The lock includes an alarm (25) that is triggered by the locking of the locking member (11). If, however, the lock is unlocked and relocked within a predetermined time interval, the alarm (25) is disarmed. In this way, the lock can remain locked but with the alarm (25) disarmed. The signals that cause the alarm (25) to arm and disarm can be produced in any convenient way.
    • 锁具有一个主体(10),其通过例如键(21)的操作来保持锁定构件(11),该锁定构件可以被锁定或从主体(10)释放。 锁包括由锁定构件(11)的锁定触发的报警器(25)。 然而,如果锁定在预定时间间隔内解锁并重新锁定,则报警器(25)被撤防。 这样,锁可以保持锁定,但报警器(25)撤防。 引起报警(25)手臂和撤防的信号可以以任何方便的方式生产。
    • 78. 发明申请
    • PNEUMATICAILY OPERATED BARRIER LOCK
    • PNEUMATICAILY操作障碍物锁
    • WO2008028223A1
    • 2008-03-13
    • PCT/AU2007/001294
    • 2007-09-04
    • WATMOUGH, Michael, John
    • WATMOUGH, Michael, John
    • E05B51/00E05B51/02E05B59/00E05B63/00E05B63/16
    • E05B83/363E05B81/10Y10T70/50Y10T70/70
    • There is disclosed a pneumatically operated barrier lock (10) comprising a body (12) and a primary locking pin (14) slidably mounted in a sleeve portion (16) of the body for movement along a path between an extended position for engaging a catch (130) and a retracted position for disengaging the catch (130). The lock (10) also includes a pneumatic cylinder (18) having one end (18A) adapted for connection to a first pressure source. The primary locking pin (14) extends through the pneumatic cylinder (18) and a piston (14E) is connected to the primary locking pin (14) at a position within the cylinder (18). Pressure injected into end (18A) of the pneumatic cylinder (18) biases the piston (14E) away therefrom and thereby biases the primary locking pin (14) toward the extended position. The opposite end (18B) of the pneumatic cylinder (18) is adapted for connection to a relatively low second pressure source (not shown). A low second pressure source connectable to end (18B) of the pneumatic cylinder (18) biases the piston (14E) away therefrom and generates a first biasing apparatus, in the form of a pneumatic spring, which biases the primary locking pin (14) toward the retracted position. A blocking member (20) is hingedly connected, about a pivot axis (22), to the body (12) and is selectively movable between a first position and a second position. In the first position, the blocking member (20) allows retraction of the primary locking pin (14) from the extended position to the retracted position under the bias of the pneumatic spring, hi the second position, the blocking member (20) engages an end of the primary locking pin (14) to prevent retraction of the primary locking pin (14) from the extended position to the retracted position.
    • 公开了一种气动屏障锁(10),其包括主体(12)和可滑动地安装在主体的套筒部分(16)中的主锁定销(14),用于沿着用于接合卡扣的延伸位置之间的路径移动 (130)和用于使所述止动件(130)分离的缩回位置。 锁(10)还包括具有适于连接到第一压力源的一端(18A)的气动缸(18)。 主锁定销(14)延伸穿过气动缸(18),并且活塞(14E)在气缸(18)内的位置处连接到主锁定销(14)。 喷射到气缸(18)的端部(18A)中的压力将活塞(14E)偏压,从而将主锁定销(14)偏压到伸出位置。 气动缸(18)的相对端(18B)适于连接到较低的第二压力源(未示出)。 可连接到气缸(18)的端部(18B)的低的第二压力源将活塞(14E)偏压远离其并产生气动弹簧形式的第一偏压装置,该第一偏压装置偏压主锁定销(14) 朝向缩回位置。 阻挡构件(20)围绕枢转轴线(22)铰接地连接到主体(12),并且可选地在第一位置和第二位置之间移动。 在第一位置,阻挡构件(20)允许主气锁销(14)在气动弹簧的偏压下从伸出位置缩回到缩回位置。在第二位置,阻挡构件(20)接合 主锁定销(14)的端部,以防止主锁定销(14)从延伸位置缩回到缩回位置。