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    • 42. 发明公开
    • SAFETY KEY AND LOCK MECHANISM
    • 安全钥匙和锁机制
    • EP2547845A2
    • 2013-01-23
    • EP11718480.4
    • 2011-03-17
    • Kovacs, GyörgyIfj. Kovács, György
    • Kovacs, GyörgyIfj. Kovács, György
    • E05B35/00E05B27/00E05B47/00
    • E05B27/0028E05B35/002E05B47/00
    • The object of the invention is the safety key and lock mechanism, primarily for the reliable opening and closing of doors, comprising a cylinder rotatably received in support bores (45) disposed on the side walls of a lock case (25). The cylinder has lock bores (37), and is rotatably disposed in a ring having lock ring bores. The bores are adapted to receive axially movable pins and dowel pins that have shoes at their lower extremities, the shoes being configured to correspond to the arrangement of the flexible key. As the shaft (1) is pressed inward, the shoes enter through the shoe support plate (11) into the crosscuts and indents of the flexible key residing on the base plate being effected by the driver pin (9) secured in the clamp fastening plate (10) adapted to deform under a larger force and displaced by the downward moving key pin (5) or lock pin (7). Thus all dowel pins and pins slide out from the bores of the cylinder, enabling the rotation of the cylinder inside the ring attached to the lock case, and the displacement of the detent in order to open the lock. The safety key and lock mechanism comprises a wave generator, relays, a crank, an electromotor or magnet, and prisms embedded in the key. The objective of the invention is to provide a Hurolock safety key and lock mechanism that can protect locks against known cracking arid picking methods. The safety of the Hurolock key and lock mechanism is ensured by its optical features: the arrangement includes a wave generator and wave deflection device (the latter embedded in the key), the deflection device refracting the beam emanating from the generator, projecting it on the normally open relays to enable the opening of the lock. An essential, feature of the lock mechanism according to the invention is that the detent may be displaced by turning the cylinder and/or effected by an electric motor or magnet. In the closed state of the mechanism the cylinder is prevented from rotating by dowel pins received in the bores of the cylinder that is disposed in the ring. The lock can be opened - the cylinder may be rotated - only when no dowel pin resides in the bores of the cylinder, and at the same time the beam generated by the wave generator is projected on the normally open relay(s) but not on any of the normally closed relays.
    • 45. 发明公开
    • Improvements relating to a lock assembly with curved keyway
    • Verbesserung an einem Schlossaufbau mitgekrümmtenSchlüsselkanal。
    • EP0541210A1
    • 1993-05-12
    • EP92306436.4
    • 1992-07-14
    • Hsu, Yun-Tung
    • Hsu, Yun-Tung
    • E05B27/00
    • E05B35/002E05B19/0076E05B19/18E05B27/00Y10T70/7565Y10T70/7684Y10T70/7768Y10T70/7825Y10T70/7876Y10T70/7881Y10T70/7932Y10T70/8595
    • A lock assembly has a lock body (2) and a flexible key (3). The lock body (2) includes at least two plug pieces (21, 22, 27, 28) having confronting faces (211, 221) with longitudinal curved grooves, and forming a cylindrical plug. The curved grooves are complementary so as to form a longitudinal curved keyway with a cross-section that is shaped to have an upright first portion (216, 226) and a cross-wise second portion (217, 227). A first set of tumbler members is provided on the cylindrical plug and extends in the direction of the upright first portion (216, 226). A second set of tumbler members is provided on the cylindrical plug and extends in the direction of the cross-wise second portion (217, 227). The flexible key (3) is adapted to be received in the curved keyway and is useful for actuating the tumbler members. The flexible key (3) includes a chain of successively hinged knuckles (331, 331'). Some of the knuckles (331, 331') incorporate a first set of key bit projections (3311) which extend in the direction of the upright first portion (216, 226) of the curved keyway so as to actuate the first set of tumbler members. Some of the knuckles (331, 331') incorporate a second set of key bit projections (3312) which extend in the direction of the cross-wise second portion (217, 227) of the curved keyway so as to actuate the second set of tumbler members.
    • 锁组件具有锁体(2)和柔性键(3)。 锁体(2)至少包括两个具有纵向弯曲槽的面对面(211,221)的插头件(21,22,27,28),并形成圆柱塞。 弯曲的沟槽是互补的,以便形成具有横截面的纵向弯曲键槽,该横截面被成形为具有直立的第一部分(216,226)和横向第二部分(217,227)。 第一组制动栓构件设置在圆柱形塞子上并沿直立第一部分(216,226)的方向延伸。 第二组制动栓构件设置在圆柱形塞上,并沿横向第二部分(217,227)的方向延伸。 柔性键(3)适于被接收在弯曲的键槽中,并且可用于致动翻转构件。 柔性钥匙(3)包括一连串的铰接指节(331,331')。 一些转向节(331,331')包括在弯曲键槽的直立第一部分(216,226)的方向上延伸的第一组键位突起(3311),以便致动第一组制动栓构件 。 一些转向节(331,331')包括第二组键位突起(3312),其沿着弯曲键槽的横向第二部分(217,227)的方向延伸,以便致动第二组 滚筒成员。
    • 47. 发明授权
    • Lock with a fixable key
    • 用固定键锁定
    • US06666057B1
    • 2003-12-23
    • US10347327
    • 2003-01-21
    • Chiu-Mei Huang
    • Chiu-Mei Huang
    • E05B904
    • E05B35/002Y10T70/7684Y10T70/7768Y10T70/7814Y10T70/7825Y10T70/7876Y10T70/7881Y10T70/7989
    • A lock with a fixable key includes a shell, an upper half core, a lower half core, an elastic member and a fixable key. The upper and the lower half core contained in the shell respectively have a lengthwise passageway for a flexible moving member of the key to extend in to unlock the lock. The lower half core has a key hole in a rear end, and a groove for containing the elastic member having an upper end to fit in a notch formed in the groove. The key has the moving member, a push block and a housing having a position recess to engage the upper end of the elastic member so as to position the key in unlocking and make the moving member smoothly slide in the passageway of the lock to prevent the key from deadlocked or breaking in handling in unlocking or locking.
    • 具有可固定键的锁包括外壳,上半芯,下半芯,弹性构件和可固定键。 容纳在壳体中的上半芯和下半芯分别具有用于键的柔性移动构件延伸以解锁锁的纵向通道。 下半芯在后端具有键孔,以及用于容纳弹性构件的槽,其具有上端以配合在形成在槽中的凹口中。 键具有移动构件,推动块和具有位置凹槽以与弹性构件的上端接合以便将键定位在解锁中并使移动构件在锁的通道中平滑滑动的壳体,以防止 钥匙在锁定或锁定时处于僵持状态或中断状态。
    • 48. 发明授权
    • Card for a pledge lock
    • 卡的锁定锁
    • US6102288A
    • 2000-08-15
    • US254575
    • 1994-06-06
    • Horst Merchel
    • Horst Merchel
    • E05B73/00E05B35/00G06K19/04G07F7/06G06K15/00
    • G07F7/0681E05B35/002E05B35/007G06K19/04G06K19/041
    • The invention relates to a pledge lock for shopping trolleys and luggage trolleys, to be releasably attached to one another, the lock having a casing 1 attached to the first trolley and formed with an opening 1b for a pledge and an opening 1a for a coupling member, which is attached to the second trolley and kept locked by a closure bolt until the pledge has been inserted, the pledge being a card which during insertion moves a control member 3 which moves the closure bolt 4 out of the locking and into the unlocked position, the card having at least a first zone which can be bent out of the plane of the card in relation to the remaining, second card zone by a lock projection 14 extending into the card insertion path, said first zone when in the bent-out state impinging directly or via an intermediate member against a stop 3d of the control member, in order to move the control member.
    • 本发明涉及一种用于购物推车和行李车的楔子锁,其可释放地彼此连接,该锁具有一个安装在第一手推车上的壳体1,并形成有一个用于胎圈的开口1b和一个用于联接构件的开口1a ,其附接到第二手推车并且通过闭合螺栓保持锁定,直到质押件已被插入,该卡榫是卡片,其在插入期间移动控制构件3,其将封闭螺栓4移出锁定并进入解锁位置 ,所述卡具有至少第一区域,所述第一区域可以通过延伸到所述卡插入路径中的锁定突起14相对于所述剩余的第二卡片区域从所述卡片的平面弯曲出来,所述第一区域当处于弯曲状态时 状态直接冲击或通过中间构件抵靠控制构件的止挡件3d,以便移动控制构件。