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285 条记录 (耗时 0.017 秒)

    Theft-deterrent tag
    41.
    发明授权
    Theft-deterrent tag 失效
    盗窃威慑标签

    公开(公告)号：US4670950A

    公开(公告)日：1987-06-09

    申请号：US733027

    申请日：1985-05-13

    申请人： David R. Wisecup ,  Jack D. Keefe

    发明人： David R. Wisecup ,  Jack D. Keefe

    IPC分类号： E05B15/16 ,  E05B39/00 ,  E05B73/00 ,  A44B9/00

    CPC分类号： E05B73/0017 ,  E05B15/1607 ,  E05B39/002 ,  Y10T24/505 ,  Y10T292/48 ,  Y10T70/5004

    摘要： There is disclosed a theft-deterrent tag including a pair of elongated tag members movable between open and closed positions relative to each other. The tag includes a pair of frangible stress-sensitive containers each containing dye. Attempted unauthorized removal of the tag will cause the dye to spill onto merchandise positioned between the tag members. Each container is secured to a respective tag member and flexure of the tag member causes fracture. The elongate tag members are movably connected at one end portion and releasably locked at the other end portion to enable the dye to spill on the merchandise and to shield the thief from the dye. An improved magnetically releasable lock can hold the tag members in the closed position.

    摘要翻译： 公开了一种防盗标签，其包括一对可相对于彼此打开和关闭位置之间可移动的细长标签件。 标签包括一对易碎的应力敏感容器，每个容器都含有染料。 尝试未经授权移除标签会导致染料溢出到位于标签之间的商品上。 每个容器被固定到相应的标签构件上，并且标签构件的弯曲导致断裂。 细长标签构件在一个端部处可移动地连接并且可释放地锁定在另一端部处，以使染料能够溢出到商品上并将小偷屏蔽在染料上。 改进的可释放的锁可以将标签件保持在关闭位置。

    Seal of the padlock type
    43.
    发明授权
    Seal of the padlock type 失效
    挂锁类型的密封

    公开(公告)号：US4500124A

    公开(公告)日：1985-02-19

    申请号：US457235

    申请日：1983-01-13

    申请人： Allan W. Swift

    发明人： Allan W. Swift

    IPC分类号： E05B39/00 ,  G09F3/03 ,  E05B

    CPC分类号： G09F3/0358 ,  Y10T292/496

    摘要： A seal of the padlock type comprising a plastic body having a pair of spaced apertures for receiving straight ends of a wire shackle. A metal fastener is assembled in the housing, said fastener having flexible tongues for so engaging the shackle ends that they can be easily pushed into the housing but cannot thereafter be retracted. In one embodiment of the invention the body is formed of upper and lower body portions which retain the fastener therebetween. The fastener and the upper body portion have weakened portions which fracture when excessive tension is applied to the shackle.In another embodiment of the invention the fastener has transverse score lines and the upper portion of the body has corresponding weakened portions, so that excessive tension applied to either shackle leg will cause fracture of the fastener and the body.

    摘要翻译： 挂锁类型的密封件包括具有一对间隔开的孔的塑料体，用于接纳线钩的直端。 金属紧固件组装在壳体中，所述紧固件具有柔性舌片，用于与钩环端部接合，使得它们能够容易地被推入壳体中，但不能在之后缩回。 在本发明的一个实施例中，主体由保持紧固件在其间的上部和下部主体部分形成。 紧固件和上身部分具有弱化部分，当对钩环施加过大的张力时，该部分断裂。 在本发明的另一个实施例中，紧固件具有横向刻痕线，并且主体的上部具有相应的弱化部分，使得施加到两个钩环上的过大张力将导致紧固件和主体的断裂。

    Alarm type lock assembly
    44.
    发明授权
    Alarm type lock assembly 失效
    报警式锁组件

    公开(公告)号：US4205542A

    公开(公告)日：1980-06-03

    申请号：US863423

    申请日：1977-12-22

    申请人： Joseph Renda

    发明人： Joseph Renda

    IPC分类号： E05B27/00 ,  E05B45/10 ,  E05B39/00

    CPC分类号： E05B27/00 ,  E05B45/10 ,  Y10S70/49 ,  Y10T70/8081 ,  Y10T70/827

    摘要： Alarm type lock assembly comprising a cylinder having a core rotatably disposed therein, a key slot extending through the core, a plurality of bores extending into the key slot, tumblers disposed in the bores and spring biased to a first position in which the tumblers prevent rotative movement of the core, a key adapted to enter the slot and operative to move the tumblers to a second position to permit rotative movement of the core, and contact points aligned with the tumblers and in circuit with an alarm means, the tumblers being movable to a third position in which the tumblers engage the contact points to energize the alarm means and prevent opening operation of the lock.

    摘要翻译： 报警式锁组件，包括一个具有可旋转地设置在其中的芯体的圆柱体，延伸穿过芯体的键槽，多个延伸到键槽中的孔，设置在孔中的翻转开关和弹簧偏置到第一位置，在第一位置，翻转开关防止旋转 芯体的移动，适于进入槽并用于将制动栓移动到第二位置的钥匙，以允许芯的旋转运动，以及与翻转开关对准的接触点并且与报警装置一起回路，所述翻转开关可移动到 第三位置，其中制动栓接合接触点以激励报警装置并防止锁的打开操作。

    Electronic bolt for cargo containers
    46.
    发明授权
    Electronic bolt for cargo containers 有权

    公开(公告)号：US11566445B2

    公开(公告)日：2023-01-31

    申请号：US16906579

    申请日：2020-06-19

    申请人： Falcon Lair Pty. Ltd.

    发明人： Sallie Louise Strang

    IPC分类号： E05B39/00 ,  E05B45/06 ,  E05B83/02 ,  E05B39/02

    摘要： An electronic bolt seal assembly for locking a hasp of a cargo container, the assembly comprising: a bolt member comprising a head and an elongate shank extending therefrom; a locking body with a housing comprising a cavity for engaging the shank of the bolt member such that during use in a locking configuration the locking body is operable to lock the shank to the locking body in response to axial displacement of the shank within the housing; an electronic module arranged at or adjacent the head in a housing, the electronic module having one or more tracking and communication devices and an electronic circuit to communicate the electronic bolt seal assembly's location to a remote communication center wherein the one or more sensors further comprise an accelerometer for sensing movement and orientation of the bolt member.

    Sensor for rim latch roller strike
    48.
    发明授权
    Sensor for rim latch roller strike 有权

    公开(公告)号：US11313151B2

    公开(公告)日：2022-04-26

    申请号：US15848299

    申请日：2017-12-20

    申请人： Schlage Lock Company LLC

    发明人： Dan Pfunder

    IPC分类号： E05B47/00 ,  E05B39/00 ,  E05B65/10 ,  E05B17/22

    摘要： A locking device assembly for a door located at a door frame. The locking device assembly includes a door strike assembly including a magnetized ferromagnetic material and a latchbolt assembly located at the door. The latchbolt assembly includes a latchbolt and a magnetic field sensor, wherein the magnetic field sensor senses a magnetic field provided by the door strike assembly. The door strike assembly includes, in different embodiments, a magnet located in a frame of the door strike assembly or a magnetic roller. The magnetic field sensor includes a magnetometer configured to determine the presence of a magnetic field provided by the door strike assembly. In the event that the door strike assembly has been removed to defeat the locking device, the lack of the magnetic field indicates that a security condition exists. An alert is provided to indicate the existence of the security condition.

    Tamper resistant sash lock
    49.
    发明授权
    Tamper resistant sash lock 有权

    公开(公告)号：US11168492B1

    公开(公告)日：2021-11-09

    申请号：US16244212

    申请日：2019-01-10

    申请人： Vision Industries Group, Inc.

    发明人： Luke Liang ,  Zhiwen Wei

    IPC分类号： E05B17/20 ,  E05B9/02 ,  E05C3/04 ,  E05B39/00 ,  E05B65/08 ,  E05B15/00 ,  E05C7/00 ,  E05B3/10

    摘要： A tamper-resistant sash window lock includes a housing, a shaft, a cam, and a lever member. An interior surface of the housing wall that defines a cavity. A portion of the interior surface of the housing wall is curved about a hole in the housing, with a distal end of the wall portion formed into a lock surface. The shaft is rotatably mounted in the hole, and a hub of the cam is rotatably mounted on the shaft. The cam has a cantilevered arm with a lock surface and an engagement surface. The lever member is fixedly secured to the shaft, for a first side thereof to engage and drive the cam hub in a first rotational direction into a lock position when the shaft is actuated in the first rotational direction, so the lock surface of the cantilevered arm engages the lock surface of the housing preventing forced entry.