公开(公告)号：US06464269B1

公开(公告)日：2002-10-15

申请号：US09793605

申请日：2001-02-27

Applicant: Richard E. Wilhelm ,  Kevin Jorgensen

Inventor： Richard E. Wilhelm ,  Kevin Jorgensen

IPC: B65D2730

CPC classification number: E05B39/00 ,  E05B67/36 ,  Y10T70/30 ,  Y10T70/443 ,  Y10T70/498 ,  Y10T292/31 ,  Y10T292/48 ,  Y10T292/496 ,  Y10T292/51 ,  Y10T292/534

Abstract: A tamper resistant security device, a removal tool, and methods of engaging and disengaging the tamper resistant security device are provided. The tamper resistant security device includes a locking pin including a head, a shaft, and a groove, a locking cap comprising a blind hole, a groove formed inside and substantially coaxial with the blind hole, and a snap ring fitting within the groove and further capable of snapping into the groove of the locking pin. A protective cover includes a closure device cavity, a locking pin hole extending through the protective cover, a locking cap cavity, and an alignment hole. During assembly, the protective cover is placed over the closure device, the locking pin passes through the locking pin hole, and the locking cap is placed in the locking cap cavity and the snap ring of the locking cap is retained in the locking groove of the locking pin. The removal tool fits over the tamper resistant security device and includes a punch pin that is capable of punching through the locking cap, dislodging the locking pin from the locking cap, and thereby disengaging the tamper resistant security device.

Abstract translation: 提供防篡改安全装置，拆卸工具以及接合和脱离防篡改安全装置的方法。 防篡改安全装置包括一个包括一个头部，一个轴和一个槽的锁定销，一个包括一个盲孔的锁定帽，形成在内部并与该盲孔基本上同轴的凹槽，以及一个位于槽内的卡环 能够卡入锁定销的凹槽中。 保护盖包括封闭装置空腔，延伸穿过保护罩的锁定销孔，锁定帽腔和对准孔。 在组装期间，保护盖放置在封闭装置上方，锁定销穿过锁定销孔，并且锁定帽被放置在锁定帽腔中，并且锁定帽的卡环保持在锁定帽的锁定槽中 锁定销。 拆卸工具装配在防篡改安全装置上，并且包括能够冲压穿过锁定帽的冲头，从锁定帽移除锁定销，从而使防篡改安全装置脱离。