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    • 88. 发明公开
    • BREAK-IN RESISTANT LOCK
    • 耐冲击锁
    • EP2304136A1
    • 2011-04-06
    • EP08789947.2
    • 2008-05-06
    • CISA S.p.A.
    • FUSTINI, FaustoNALDONI, Maurizio
    • E05B21/00E05B35/08
    • E05B21/00E05B15/108E05B35/083
    • A break-in resistant lock (1) comprising a box-like body (2) for accommodating a plurality of contoured plates (3) provided with a respective portion which is suitable for detachable engagement on a corresponding area of a rod (4) which can perform a translational motion and supports, at its free end (5), at least one bolt (6) which can retract jointly with the rod (4). The plates (3) can perform a vertical translational motion by way of the action of the key and release the translational motion, when they are lifted, of the rod (4) and of the bolts (6) for their retraction and protrusion. At least one of the plates (3) is constituted by a respective rear plate (7) and by a respective front tumbler (8), which are mutually coupled by means of a complementary contoured portion provided on their mutually facing edges (9). The front tumbler (8) comprises a protruding arm (10), which is interposed between the front of the rear plate (7) and a protective housing (11). The arm (10) has a shape and dimensions which are complementary to the interspace provided between the plate (7) and the housing (11) to prevent the possibility to access the plate (7) with break-in tools.
    • 一种包括用于容纳多个成形板(3)的盒状主体(2)的防闯入锁(1),所述多个成形板设置有适于可拆卸地接合在杆(4)的对应区域上的相应部分,所述杆 可以执行平移运动并且在其自由端(5)处支撑至少一个能够与杆(4)一起缩回的螺栓(6)。 通过键的作用,板(3)可以执行垂直平移运动,并且当杆(4)和螺栓(6)被抬起时释放它们的平移运动以使它们缩回和突出。 至少一个板(3)由相应的后板(7)和相应的前制动栓(8)构成,它们通过设置在其相互面对的边缘(9)上的互补的轮廓部分相互连接。 前制动栓(8)包括插在后板(7)的前部和保护壳体(11)之间的突出臂(10)。 臂(10)具有与板(7)和壳体(11)之间的间隙互补的形状和尺寸,以防止利用打入工具进入板(7)的可能性。
    • 90. 发明公开
    • RAPID-CHANGE LOCK
    • 快速更换锁定
    • EP1627119A2
    • 2006-02-22
    • EP04751541.6
    • 2004-05-07
    • EZ Change Lock Company
    • HERDMAN, Rodrick, A.
    • E05B25/00E05B27/04
    • E05B27/005E05B19/0017E05B35/083Y10T70/7463Y10T70/7469Y10T70/7605Y10T70/7729Y10T70/7734Y10T70/774Y10T70/7746Y10T70/7751
    • A changeable lock assembly (10) suitable for re-keying a lock without disassembly of the lock. The assembly includes a housing (12) having a bore (14) therein, and a plug (16) rotatably mounted in the bore (14). The plug (16) includes a longitudinal axis (50) and a keyway (24). The keyway (24) is adapted to receive at least a first user key (30) and a second user key (62). The lock further includes a change member (56) movable within the lock between a first position to a second position. The change member (56) can move solely in response to operation of the second key (62). Thus, when the change member (56) is in the first position, the first key (30) operates the lock, and when the change member (56) is in the second position, the first key (30) does not operate the lock. The lock assembly can also employ a change tool (64) that, when inserted into a change slot (88), can move a change ball (56) from the second position back to the first position.
    • 一种可更换的锁组件(10),适于在不拆卸锁的情况下重新锁定锁。 该组件包括其中具有孔(14)的壳体(12)以及可旋转地安装在孔(14)中的插头(16)。 塞子(16)包括纵向轴线(50)和键槽(24)。 键槽(24)适于接收至少第一用户键(30)和第二用户键(62)。 所述锁还包括可在所述锁内在第一位置与第二位置之间移动的更换构件(56)。 响应于第二键(62)的操作,改变构件(56)可以单独移动。 因此,当改变构件(56)处于第一位置时,第一键(30)操作锁,并且当改变构件(56)处于第二位置时,第一键(30)不操作锁 。 锁组件还可以采用更换工具(64),当更换工具(64)插入更换槽(88)时,可以将更换球(56)从第二位置移回到第一位置。