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1. 发明授权

US3980337A Locking seal 失效
标题翻译：锁封
公开(公告)号：US3980337A
公开(公告)日：1976-09-14
申请号：US395416
申请日：1973-09-10
申请人： Sigurd Manfred Moberg , George Lundberg
发明人： Sigurd Manfred Moberg , George Lundberg
IPC分类号： E05B67/36 , G09F3/03 , B65D33/34
CPC分类号： G09F3/0358 , E05B67/365 , Y10T292/495
摘要： A locking seal for use on doors of freight cars, trailer trucks and other large doors to prevent casual pilferage by non-professional thieves. In a first embodiment a length of steel cable is provided with means on each end for locking engagement with each other. In a second embodiment of the invention, a length of steel cable is provided with a stop on one end and the other end is provided with an assembly comprising a locking cap and means secured to the cable for receiving the locking cap in non-removable engagement. The locking means of either embodiment is adapted for rapid assembly without the use of special tools, yet the design of the two locking portions thereof gives the assembly a strength of engagement which is greater than the strength of the steel cable connecting the portions. The male portion of the locking means, when assembled, is completely enclosed within the female portion to protect the attachment of the cable to the male portion from physical damage. In the first embodiment, sufficient length of cable is provided between the two portions to provide a relatively large loop when the parts are assembled so that an attempt to break the seal by twisting the cable is sufficiently time-consuming as to hamper and discourage pilferage by non-professional thieves such as juveniles. In the second embodiment, the length of cable between the stop at one end and the locking assembly at the other is sufficient to enable the seal to be assembled through an article to be sealed, with sufficient excess length to make rupture of the seal by the use of pry-bars, hammers, or the like difficult or impossible.
摘要翻译：用于货车，拖车和其他大门门的锁定密封，以防止非专业盗贼的随意偷窃。在第一实施例中，钢缆的长度在每个端部设置有用于彼此锁定接合的装置。在本发明的第二实施例中，一段钢缆在一端设置有止动件，另一端设有一组件，该组件包括锁紧帽和固定到电缆上的装置，用于以不可拆卸的接合。任何实施例的锁定装置适于在不使用专用工具的情况下快速组装，但是其两个锁定部分的设计为组件提供了比连接部分的钢丝绳的强度大的接合强度。当组装时，锁定装置的阳部完全封闭在阴部内，以保护电缆与阳部分的连接免受物理损坏。在第一实施例中，当两个部分之间设置足够的电缆长度以在部件组装时提供相对较大的回路，使得通过扭转电缆来破坏密封件的尝试是足够耗时的，因为妨碍和阻止窃取非专业盗贼如少年。在第二实施例中，在一端的止动件与另一端的止动件之间的电缆的长度足以使密封件能够通过待密封的物品组装，并具有足够的过长的长度，以使密封件破裂使用撬棍，锤子等困难或不可能。

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