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1. 发明授权

US07934931B2 Rotating connector attachment structure 有权
标题翻译：旋转连接器附件结构
公开(公告)号：US07934931B2
公开(公告)日：2011-05-03
申请号：US12709247
申请日：2010-02-19
申请人： Nagao Kuroda , Tomokazu Ito
发明人： Nagao Kuroda , Tomokazu Ito
IPC分类号： H01R39/00
CPC分类号： B60R16/027 , F16B5/0664
摘要： An attachment structure is provided for attaching a stator member of a rotating connector to a bracket fitted into a steering column while being positioned. The bracket is provided with engaging recess grooves having first and second reference surfaces each orthogonal to each other, which are arranged along the axial direction of a steering shaft, and the stator member is provided with engaging protrusions respectively inserted into the corresponding engaging recess grooves. An elastic tongue piece for elastically urging the engaging protrusions on the first reference surface is formed in the engaging recess groove. Elastic tongue pieces for elastically urging the engaging protrusions on the second reference surfaces are formed on the engaging protrusions.
摘要翻译：提供一种附接结构，用于将旋转连接器的定子构件连接到在定位时装配到转向柱中的支架。支架设置有接合凹槽，其具有沿着转向轴的轴向布置的彼此垂直的第一和第二参考表面，并且定子构件设置有分别插入到相应的接合凹槽中的接合突起。用于弹性地推动第一参考表面上的接合突起的弹性舌片形成在接合凹槽中。用于弹性地推动第二参考表面上的接合突起的弹性舌片形成在接合突起上。

2. 发明授权

US5890921A Rotary connector 失效
公开(公告)号：US5890921A
公开(公告)日：1999-04-06
申请号：US789228
申请日：1997-01-24
申请人： Nagao Kuroda , Hisashi Izumida , Katsutoshi Uchida
发明人： Nagao Kuroda , Hisashi Izumida , Katsutoshi Uchida
IPC分类号： B60R16/02 , B60R16/027 , H01R35/02 , H01R35/04
CPC分类号： B60R16/027 , H01R35/025
摘要： A rotary connector including a fixed housing 1 equipped with an outer cylindrical wall 6, a movable housing 2 provided with an inner cylindrical wall 7, and two flat cables 3, 4 housed in a storage section 8 defined between the fixed housing 1 and the movable housing 2 and wound in a manner of inverting their winding direction halfway. Both end portions of each of the flat cables 3, 4 are fixed to the circumferential surfaces of the outer cylindrical wall 6 and the inner cylindrical wall 7. Cable fetching sections 7a, 7b for taking out the flat cables 3, 4 from the inner cylindrical wall 7 are disposed in substantially 180-degree opposed relation to each other, and a movable side joint section 12 is provided in the movable housing 2 to gather up the separated flat cables 3, 4 in one place. One end portions of the flat cables 3, 4 are led out through the movable side joint section 12 to the exterior of the movable housing 2.

3. 发明授权

US5944544A Rotary connector 失效
标题翻译：旋转接头
公开(公告)号：US5944544A
公开(公告)日：1999-08-31
申请号：US961694
申请日：1997-10-31
申请人： Nagao Kuroda , Hisashi Izumida , Katsutoshi Uchida
发明人： Nagao Kuroda , Hisashi Izumida , Katsutoshi Uchida
IPC分类号： B60R16/02 , B60R16/027 , H01R35/02 , H01R35/04
CPC分类号： B60R16/027 , H01R35/025
摘要： A rotary connector including a fixed housing 1 equipped with an outer cylindrical wall 6, a movable housing 2 provided with an inner cylindrical wall 7, and two flat cables 3, 4 housed in a storage section 8 defined between the fixed housing 1 and the movable housing 2 and wound in a manner of inverting their winding direction halfway. Both end portions of each of the flat cables 3, 4 are fixed to the circumferential surfaces of the outer cylindrical wall 6 and the inner cylindrical wall 7. Cable fetching sections 7a, 7b for taking out the flat cables 3, 4 from the inner cylindrical wall 7 are disposed in substantially 180-degree opposed relation to each other, and a movable side joint section 12 is provided in the movable housing 2 to gather up the separated flat cables 3, 4 in one place. One end portions of the flat cables 3, 4 are led out through the movable side joint section 12 to the exterior of the movable housing 2.
摘要翻译：一种旋转连接器，包括一个装有外圆柱形壁6的固定壳体1，设有内圆柱形壁7的可移动壳体2和两个扁平电缆3,4，它们容纳在固定壳体1和可移动外壳2以绕线方向转弯的方式进行缠绕。每个扁平电缆3,4的两个端部固定在外圆筒壁6和内圆柱形壁7的圆周表面上。电缆取出部分7a，7b用于从内圆柱体壁7以彼此大致180度的相对关系设置，并且可动侧接头部分12设置在可动壳体2中，以在一个位置收集分离的扁平电缆3,4。扁平电缆3,4的一端部通过可动侧接头部12引出到可动壳体2的外部。

4. 发明申请

US20090176393A1 ROTARY CONNECTOR 审中-公开
标题翻译：旋转连接器
公开(公告)号：US20090176393A1
公开(公告)日：2009-07-09
申请号：US12348506
申请日：2009-01-05
申请人： Toshiaki Asakura , Hiroyuki Bannai , Nagao Kuroda
发明人： Toshiaki Asakura , Hiroyuki Bannai , Nagao Kuroda
IPC分类号： H01R3/00
CPC分类号： B60R16/027 , H01R35/025 , H01R2201/26
摘要： A rotary connector includes a stator that includes an outer cylindrical part, a rotor that includes an inner cylindrical part and is rotatably supported by the stator, three or more flat cables that are received in an annular space formed between the outer and inner cylindrical parts while being reversely wound on the way, and a holder that is rotatably disposed in the annular space and includes three or more openings through which reversed portions of the flat cables individually pass. The width of one opening in a circumferential direction is set to be smaller than that of each of the other openings in the circumferential direction. The holder is driven by a force from the flat cable that passes through the narrow opening. The bending strength of the driving side flat cable is set to be higher than that of each of the other flat cables.
摘要翻译：旋转连接器包括：定子，其包括外圆柱形部分，转子，其包括内圆筒部分并且由定子可旋转地支撑;三个或更多个扁平电缆，其容纳在形成在外圆柱形部分之间的环形空间中，同时在路上被反向缠绕，并且可旋转地设置在环形空间中并且包括三个或更多个扁平电缆的反向部分通过的开口的保持器。一个开口在圆周方向上的宽度被设定为小于其它开口在圆周方向上的宽度。保持器由穿过狭窄开口的扁平电缆的力驱动。驱动侧扁平电缆的弯曲强度设定为高于其他扁平电缆的弯曲强度。

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