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1. 发明申请

US20010040353A1 Steering bearing assembly for a bicycle 失效
标题翻译：自行车转向轴承总成
公开(公告)号：US20010040353A1
公开(公告)日：2001-11-15
申请号：US09850068
申请日：2001-05-08
申请人： CAMPAGNOLO Srl
发明人： Valentino Campagnolo
IPC分类号： B62K021/06 , B62K019/32
CPC分类号： B62K21/06 , Y10T74/2078
摘要： A steering bearing assembly for a bicycle comprises a lower bearing unit including a set of balls arranged between a first race connected to the head tube of the frame of the bicycle and a second race connected to the steering tube, which connects the front fork of the bicycle to the handlebars. The second race is connected to the steering tube with interposition of a bottom supporting ring having a plane undersurface which rests against a stop surface of the fork. The bottom supporting ring incorporates elastic means which recall it towards a configuration of minimum diameter in order to keep the bottom supporting ring blocked on the steering tube and at the same time enable its disassembly by means of easy and fast operations.
摘要翻译：一种用于自行车的转向轴承组件包括下轴承单元，该下轴承单元包括布置在连接到自行车框架的头管的第一座圈和连接到转向管的第二座圈之间的一组球，所述第二座圈将自行车到车把。第二座圈连接到转向管，插入底部支撑环，底部支撑环具有搁置在叉子的止动表面上的平面下表面。底部支撑环包括弹性装置，其将其回缩到最小直径的构造，以便保持底部支撑环在转向管上的阻挡，并且同时通过简单和快速的操作使其能够拆卸。

2. 发明申请

US20030178806A1 AUTOMATED BICYCLE STEERING LOCK 失效
标题翻译：自动自行车转向锁
公开(公告)号：US20030178806A1
公开(公告)日：2003-09-25
申请号：US10088837
申请日：2002-03-19
发明人： Edward Scott Nelson
IPC分类号： B62K021/06
CPC分类号： B62K27/12 , B62H5/02 , B62K13/02
摘要： A steering lock, and a method of use, for connecting child's bicycle (2) behind adult bicycle (4), with the front wheel (6) of child's bicycle (2) being elevated so that the adult rider retains steering control. The steering lock comprises receiver (20) or pivot receiver (30) attached to the head tube (13) of child's bicycle (2), a coupler (22) attached to a bicycle tow bar (24) on adult bicycle (4), and a steering lock pin (10). As coupler (22) is secured against receiver member (20) or pivot receiver (30) with quick-release safety pin (25), steering lock pin (10) is forced through aligned holes in head tube (13), steering fork tube (15), and handlebar stem tube (17) on child's bicycle (2) to lock one to the other during tandem travel. Thus, child's bicycle (2) can be expediently converted from independent operation to a tandem configuration multiple times during the same ride.
摘要翻译：将儿童自行车（4）后面的儿童自行车（2）与儿童自行车（2）的前轮（6）连接起来的转向锁和使用方法被升高，使得成年骑手保持转向控制。转向锁包括附接到儿童自行车（2）的头管（13）的接收器（20）或枢转接收器（30），附接到成年自行车（4）上的自行车拖杆（24）的联接器（22）和转向锁销（10）。当联接器（22）被固定在具有快速释放安全销（25）的接收器构件（20）或枢转接收器（30）上时，转向锁定销（10）被迫通过头管（13）中的对准的孔，转向叉管（15）和在儿童自行车（2）上的把手杆管（17）在串联行驶期间将一个锁定到另一个。因此，在相同的行驶过程中，儿童自行车（2）可以方便地从独立操作到串联配置多次转换。

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