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公开(公告)号：US06925842B1
公开(公告)日：2005-08-09
申请号：US10783576
申请日：2004-02-19
CPC分类号： B62D53/085 , B60R25/001 , Y10T70/40 , Y10T70/498 , Y10T70/5009 , Y10T70/5867 , Y10T70/5982
摘要： An embodiment of the present invention is a king pin lock device that prevents theft of trailers and other objects equipped with a king pin trailer hitch. The lock device has a lock body with a first end and a second end. The second end has a moveable lock bar to engage and disengage the king pin sitting in the first end, and an internal aperture to receive a conventional round puck lock or other suitable lock or locking mechanism. The puck lock is locked onto an immobile retaining bar on the lock body and secures the lock body onto the king pin, preventing any attempt to access the king pin trailer hitch. The puck lock is protected by a perimeter wall surrounding it in the second end of the lock body. The perimeter wall has a key insert window for user access to the keyhole of the puck lock.
摘要翻译： 本发明的一个实施例是一种主销锁定装置，其防止拖车和其他装备有主销挂车挂钩的物体的盗窃。 锁定装置具有带有第一端和第二端的锁体。 第二端具有可移动的锁定杆，以接合和分离位于第一端的主销，以及内部孔，以接收传统的圆球锁或其他合适的锁定或锁定机构。 锁定锁被锁定在锁体上的固定固定杆上，并将锁体固定在主销上，防止任何尝试进入主销挂车挂车。 圆盘锁在锁体的第二端围绕围绕它的周边壁保护。 周边墙具有用于访问盘锁的锁孔的钥匙插入窗口。
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公开(公告)号：US06467317B1
公开(公告)日：2002-10-22
申请号：US09724482
申请日：2000-11-27
IPC分类号： E05B6738
CPC分类号： E05B67/36 , B60D1/60 , Y10T70/40 , Y10T70/498 , Y10T70/5009
摘要： A lunette trailer hitch lock prevents theft of trailers and other objects equipped with a lunette-style trailer coupler hitch having a lunette eye. The lock device has a top member and a bottom member which are engageable with each other. A conventional step in lock can be used to lock the top member and the bottom member together while sandwiching and plugging the lunette eye, thereby preventing any attempt to access the lunette trailer hitch.
摘要翻译： 一个深色的拖车挂钩锁可以防止拖车和其他物体的盗窃，这些物品装备着一个深色眼睛的深色拖车耦合器。 锁定装置具有彼此可接合的顶部构件和底部构件。 常规的锁定步骤可以用于将顶部构件和底部构件锁定在一起，同时夹住和堵塞深色眼睛，从而防止任何尝试访问深色拖车挂钩。
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