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3. 发明授权

US5251464A Bicycle lock with storable reel cable 失效
标题翻译：带有可存储卷轴电缆的自行车锁
公开(公告)号：US5251464A
公开(公告)日：1993-10-12
申请号：US940069
申请日：1992-09-03
申请人： Robert Halter
发明人： Robert Halter
IPC分类号： B62H5/00 , B62J11/00 , B62J99/00 , E05B67/00 , E05B71/00
CPC分类号： B62H5/003 , B62J11/00 , E05B73/0011 , Y10S224/935 , Y10T70/435 , Y10T70/5872 , Y10T70/5996 , Y10T74/20486
摘要： An apparatus is provided for a bicycle lock assembly. A housing has an annular outer wall with a cable access slot and an integral rear wall. The rear wall supports a tubular inner wall that extends from the rear wall coaxially with the outer wall to define a torus shaped interior space. A reel provides a tubular core that is rotatably mounted onto the inner wall. The core supports a pair of spaced-apart guide walls which define a coiling space therebetween. A flexible cable is wound onto the reel between the guide walls. One end of the cable is fixed to the core. The other end of the cable extends through the access slot and includes a first lock mechanism. A coil spring has one end fixed to the annular outer wall and the other end fixed to the core of the reel. The spring lays in a spiral form adjacent to one of the guide walls such that rotation of the reel to unreel the cable causes the coil spring to tighten. Similarly, rotation of the reel to reel-in the cable causes the coil spring to loosen. A housing cover is fixed to the open side of the housing to enclose the housing. The cover has a central hole aligned with the inside diameter of the core so that the housing may be placed onto a tubular member of a bicycle. The housing is then retained on the tubular member of the bicycle by a bicycle seat. The housing has a second lock mechanism, and the two lock mechanisms are engagably lockable such that the housing, and therefore the bicycle, may be secured to a fixed object.
摘要翻译：一种用于自行车锁组件的装置。壳体具有环形外壁，其具有电缆接入槽和整体式后壁。后壁支撑管状内壁，其从后壁与外壁同轴地延伸以限定圆环形内部空间。卷轴提供可旋转地安装在内壁上的管状芯。芯部支撑一对间隔开的导向壁，其在它们之间限定一个卷绕空间。柔性电缆缠绕在引导壁之间的卷轴上。电缆的一端固定在芯上。电缆的另一端延伸穿过接入槽，并包括第一锁定机构。螺旋弹簧的一端固定在环形外壁上，另一端固定在卷轴的芯部上。弹簧以相邻于其中一个导向壁的螺旋形状设置，使得卷轴旋转以解开电缆使螺旋弹簧收紧。类似地，卷轴旋转到卷绕在电缆中使螺旋弹簧松动。壳体盖固定在壳体的敞开侧以封闭壳体。盖具有与芯的内径对准的中心孔，使得壳体可以放置在自行车的管状构件上。然后通过自行车座将外壳保持在自行车的管状构件上。壳体具有第二锁定机构，并且两个锁定机构可接合地锁定，使得壳体以及因此的自行车可以固定到固定物体上。

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