公开(公告)号：US5284036A

公开(公告)日：1994-02-08

申请号：US984378

申请日：1992-12-02

申请人： Nathan B. Rosenbaum

发明人： Nathan B. Rosenbaum

IPC分类号： E05B65/16 ,  E05B67/38 ,  E05C7/04 ,  E05C19/18 ,  B65D45/16

CPC分类号： E05C19/186 ,  E05B67/38 ,  E05B67/383 ,  E05B83/10 ,  E05C7/04 ,  Y10S70/65 ,  Y10T292/1049 ,  Y10T292/228 ,  Y10T70/40 ,  Y10T70/498 ,  Y10T70/5726 ,  Y10T70/5779

摘要： A tamper-resistant security lock assembly for use on lockrods of cargo container doors to prevent unauthorized opening of the doors. The lock assembly includes a pair of adjustably telescopically interengaged hasps with hook configurations on opposite ends adapted to connect with the lockrods in spanning relationship to a door opening and prevent opening of the door. A plurality of openings are formed through the hasps in positions to be in registry with one another when the hasps are appropriately adjusted relative to one another, for receiving a staple and padlock to lock the hasps against relative movement. According to one feature of the invention, the openings in one hasp are spaced differently than the openings in the other hasp, whereby smaller increments of adjustment can be obtained than if the openings were all spaced the same. In accordance with another feature of the invention, an elongate guard is carried on one end of one of the hasps in position to overlie and prevent operation of the lock arm connected with a lockrod. Preferably, the staple is connected to the hasp through a pivotal support that is designed to fail before failure of the staple itself whenever an effort is made to pry or break the staple or lock, and the guard is connected to the hasp through a connection designed to fail before damage occurs to the hasps, thereby maintaining the hasps in operative condition whenever an attempt is made to break the lock assembly.

摘要翻译： 一种用于货柜门锁的防篡改安全锁组件，以防止未经许可打开门。 锁组件包括一对可调节地伸缩的相互啮合的钩子，钩子配置在相对的端部上，适于与锁门相连接并与门开口相连，并防止门的打开。 当哈氏槽相对于彼此适当地调节时，通过该凹槽形成多个开口，以便在彼此对准的位置上，用于接收订书针和挂锁以防止相对移动。 根据本发明的一个特征，一个搭扣中的开口与另一个搭扣中的开口间隔开，由此可以获得比开口全部间隔相同的更小的调整增量。 根据本发明的另一个特征，细长防护件被承载在其中一个槽的一端上，以覆盖并防止与锁紧螺钉连接的锁臂的操作。 优选地，订书钉通过枢转支撑件连接到枢轴支撑件，该枢转支撑件被设计成在钉子本身的故障之前失败，只要努力撬动或断开订书钉或锁定，并且防护件通过设计的连接件连接到散装 在哈夫破坏发生之前发生故障，从而每当尝试打破锁定组件时，将海盗保持在操作状态。