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公开(公告)号：US5884949A
公开(公告)日：1999-03-23
申请号：US878403
申请日：1997-06-18
CPC分类号： G09F3/037 , G09F3/0317 , Y10T292/48 , Y10T292/496
摘要： A rigid base interconnects a pair of spaced legs, one of the legs being resiliently hinged to the base. A locking socket with a cavity is secured to an end of one of the legs distal the base and a locking stud is secured to the end of the other leg distal the base, the stud for manual resilient insertion into the socket cavity. The stud is rectangular having a wide transverse dimension and includes a locking tip with at least one barb which extends along the width. A U-shaped spring steel female locking member is secured in the socket cavity and has at least one locking tang to engage the at least one barb. The U-shaped member comprises any one of a plurality of different tang arrangements each for engagement with the same given barb configuration and are randomly assembled to the sockets of different seals. The studs of a plurality of seals include different barb configurations each engagable with any of the tang arrangements and are randomly assembled to the seals, the various combinations of barb configurations and tang arrangements providing enhanced tamper resistance.
摘要翻译： 刚性基座互连一对间隔开的腿，其中一个腿弹性地铰接到基部。 具有空腔的锁定插座固定到远离基座的一个腿部的端部，并且锁定螺柱固定到远离底座的另一个腿部的端部，该螺柱用于手动弹性地插入到插座腔中。 螺柱是具有宽横向尺寸的矩形，并且包括具有沿着宽度延伸的至少一个倒钩的锁定末端。 U形弹簧钢阴锁定构件固定在插座空腔中，并且具有至少一个锁定柄脚以接合至少一个倒钩。 U形构件包括多个不同的柄脚布置中的任何一个，每个用于与相同的给定倒钩构造配合，并且随机组装到不同密封件的插座。 多个密封件的螺柱包括不同的倒钩结构，每个可以与任何一个柄脚布置接合并且随机地组装到密封件上，倒钩构造和柄脚结构的各种组合提供增强的防篡改性。
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公开(公告)号：US5820176A
公开(公告)日：1998-10-13
申请号：US807196
申请日：1997-02-27
CPC分类号： G09F3/0358 , F16G11/02 , F16G11/108 , F16G11/14 , Y10T292/502
摘要： A preferably cast zinc housing has a chamber for receiving a metal stranded cable 1/16 inch in diameter which is swaged at one end to the housing in the chamber. The housing has a conical bore in communication with the ambient about the housing via apertures at opposing ends of the housing. A channel having a depth of about one half the cable diameter is in the bore surface aligned with the apertures to form a continuous cable insertion path with the apertures. A relatively weak coil spring and a pair of different diameter steel balls are in the conical bore. The cable free end is inserted into the path through the housing with minimal insertion resistance from the balls and spring. Withdrawal of the cable wedges the balls uniformly against the cable deforming it and locking the cable to the housing. The balls each uniformly stress the cable to spread the stress of the wedging action. This reduces stress concentration on the cable at each ball so that the cable fails only at its maximum tensile load.
摘要翻译： 优选地，铸锌壳体具有用于接收直径为1/16 + EE英寸的金属绞合电缆+ E的腔室，其在一端被模制在腔室中的壳体。 壳体具有通过壳体的相对端处的孔通过壳体围绕壳体连通的锥形孔。 具有约一半电缆直径的深度的通道在孔表面中与孔对准，以形成具有孔的连续的电缆插入路径。 一个相对较弱的螺旋弹簧和一对不同直径的钢球在锥形孔中。 电缆自由端插入通过外壳的路径，弹珠和弹簧的插入阻力最小。 电缆的抽出将球均匀地楔入电缆，使电缆变形并将电缆锁定到外壳上。 球均匀地压紧电缆以扩展楔入动作的压力。 这降低了每个球的电缆上的应力集中，使得电缆仅在其最大拉伸载荷下失效。
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公开(公告)号：US6000736A
公开(公告)日：1999-12-14
申请号：US070055
申请日：1998-04-30
申请人： Jeremy Phelps Leon , Peter Farbaniec , Robert J. Finamore , Richard Dreisbach , Louis J. Mattos , George Albert Lundberg, Jr. , Richard Gnoinski
发明人： Jeremy Phelps Leon , Peter Farbaniec , Robert J. Finamore , Richard Dreisbach , Louis J. Mattos , George Albert Lundberg, Jr. , Richard Gnoinski
CPC分类号： G09F3/0352 , G09F3/0364 , Y10S24/909 , Y10T292/48 , Y10T292/491 , Y10T292/506
摘要： A thermoplastic housing has a chamber open at one end and a thermoplastic rotor is locked axially in the chamber by snap fit ridges and grooves. Two pairs of bores on opposite sides; of the chamber are aligned, with one pair connected by a transverse slot. The rotor has two bores aligned with the housing bores and includes flexible pawl teeth which engage ratchet teeth in the chamber. The teeth rotationally lock the rotor relative to the housing in one direction while a seal filament inserted in the bores is wrapped about the rotor as the rotor is rotated in the other direction. The slot permits the filament to be fixed to the rotor when the rotor is rotated 180.degree. causing the filament to traverse the slot and permit the remaining adjacent bores in the same plane as the fixed filament to be aligned and free to receive the filament free end. The rotor is rotated relative to the housing manually by finger gripped flanges attached to the rotor and to the housing with the filament inserted to wrap and lock the filament to the rotor. The rotor and housing define a channel for receiving multiple turns of filament to enhance the locking action.
摘要翻译： 热塑性壳体具有在一端开口的室，并且热塑性转子通过卡扣配合脊和凹槽轴向地锁定在腔室中。 对面两对孔; 对齐，一对由横向槽连接。 转子具有与壳体孔对准的两个孔，并且包括与腔室中的棘齿接合的柔性棘爪齿。 当转子沿另一个方向旋转时，齿相对于壳体在一个方向上旋转地锁定转子，同时插入孔中的密封细丝围绕转子缠绕。 当转子旋转180°时，狭槽允许灯丝固定到转子，导致灯丝穿过狭槽，并允许在与固定灯丝相同的平面中的剩余相邻孔对准并且自由地接收灯丝自由端 。 转子相对于壳体通过手指夹紧法兰手轮旋转，该凸缘附接到转子和壳体，灯丝被插入以将灯丝包裹并锁定到转子上。 转子和壳体限定用于接收多匝灯丝的通道，以增强锁定动作。
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公开(公告)号：US06317025B1
公开(公告)日：2001-11-13
申请号：US09590989
申请日：2000-06-09
IPC分类号： H04Q1700
CPC分类号： G07C9/00571 , G07C1/32 , G07C5/008 , G07C9/00166 , G07C9/00817 , G07C9/00896 , G07C2009/0092
摘要： Locks for the transportation industry are programmable with a keypad and with handheld activators, the activators being programmable by a central system and activators via IR transmitters and receivers. Operator PIN numbers and access codes manifesting the supervisory level of authority are encoded in each lock which are programmed to open a given number of times in a given time period with or without entry of a code and include a lockout feature for disabling the lock in case of invalid code entry. Each lock has a log history containing the number of complete and incomplete opening transactions, when they occurred and the operator codes associated therewith. The locks are opened by IR transmission of the appropriate codes or by keypad entries. One or more individuals at different levels of authority may open one or more locks in a given time frame a given number of times. Each lock records its transaction history which is displayed and downloaded for system evaluation.
摘要翻译： 运输行业的锁可通过键盘和手持激活器进行编程，激活器可由中央系统和激活器通过IR发射器和接收器进行编程。 操作员PIN号码和表示监督权限级别的访问代码被编码在每个锁中，该锁被编程为在给定时间段内打开给定次数，包括或不输入代码，并且包括用于禁止锁定的锁定功能 的无效代码输入。 每个锁具有包含完整和不完整的开放交易的数量的日志历史记录，以及与之相关联的操作代码。 通过相应代码的IR传输或键盘输入来打开锁。 在不同授权级别的一个或多个个人可以在给定时间段内给定次数打开一个或多个锁。 每个锁记录其显示和下载的交易历史，以进行系统评估。
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公开(公告)号：US6097306A
公开(公告)日：2000-08-01
申请号：US982434
申请日：1997-12-02
CPC分类号： G07C9/00571 , G07C1/32 , G07C5/008 , G07C9/00166 , G07C9/00817 , G07C2009/0092 , G07C9/00896
摘要： Locks for the transportation industry are programmable with a keypad and with handheld activators, the activators being programmable by a central system and activators via IR transmitters and receivers. Operator PIN numbers and access codes manifesting the supervisory level of authority are encoded in each lock which are programmed to open a given number of times in a given time period with or without entry of a code and include a lockout feature for disabling the lock in case of invalid code entry. Each lock has a log history containing the number of complete and incomplete opening transactions, when they occurred and the operator codes associated therewith. The locks are opened by IR transmission of the appropriate codes or by keypad entries. One or more individuals at different levels of authority may open one or more locks in a given time frame a given number of times. Each lock records its transaction history which is displayed and downloaded for system evaluation.
摘要翻译： 运输行业的锁可通过键盘和手持激活器进行编程，激活器可由中央系统和激活器通过IR发射器和接收器进行编程。 操作员PIN号码和表示监督权限级别的访问代码被编码在每个锁中，该锁被编程为在给定时间段内打开给定次数，包括或不输入代码，并且包括用于禁止锁定的锁定功能 的无效代码输入。 每个锁具有包含完整和不完整的开放交易的数量的日志历史记录，以及与之相关联的操作代码。 通过相应代码的IR传输或键盘输入来打开锁。 在不同授权级别的一个或多个个人可以在给定时间段内给定次数打开一个或多个锁。 每个锁记录其显示和下载的交易历史，以进行系统评估。
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公开(公告)号：US5788294A
公开(公告)日：1998-08-04
申请号：US794947
申请日：1997-02-04
CPC分类号： G09F3/0358 , Y10T292/48 , Y10T292/491 , Y10T292/499 , Y10T292/505
摘要： Integral one piece molded thermoplastic male and female housing segments are interconnected by a bridge member via living hinges, The female segment has a sheet metal insert with a locking aperture. A wire or other member is inserted in passages in the two segments in an unfolded position forming a loop whose ends are passed through the passages. An edge of the insert is adjacent to the passages in the female segment. The male housing segment has a locking stud extending therefrom and engaged with the insert locking aperture locking the male segment in a recess in the female housing segment. The bridge member encloses a housing end and the passages at that end. The folded over segments cause the wire to bend sharply in a 180.degree. bend about the insert edge. The edge digs into the wire upon withdrawal of the wire from the passages, severing the wire. Different embodiments are disclosed.
摘要翻译： 整体式单件模制的热塑性阳型和阴型壳体段通过活动铰链通过桥式构件相互连接。母段具有带有锁定孔的金属片插入件。 线或其他部件插入在两个部分中的通道中，处于展开位置，形成一个环，其端部通过通道。 插入件的边缘与母段中的通道相邻。 阳壳体部分具有从其延伸的锁定螺柱并与插入物锁定孔接合，将阳性部分锁定在阴壳体部分中的凹部中。 桥梁构件包围壳体端部和通道。 折叠部分导致电线在插入边缘周围180度弯曲时急剧弯曲。 在将电线从通道中取出时，边缘会挖入电线，切断电线。 公开了不同的实施例。
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