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1. 发明授权

US5599043A Impact energy absorber 失效
标题翻译：冲击能量吸收器
公开(公告)号：US5599043A
公开(公告)日：1997-02-04
申请号：US546309
申请日：1995-10-20
申请人： Yoshiyuki Fujita , Kouichi Kaga , Sadao Uchida , Norio Umemura , Atsushi Nagata
发明人： Yoshiyuki Fujita , Kouichi Kaga , Sadao Uchida , Norio Umemura , Atsushi Nagata
IPC分类号： B60R21/045 , B60R21/05 , B62D1/11 , F16F7/12
CPC分类号： B60R21/045 , B60R21/05 , B62D1/11 , F16F7/12
摘要： An impact energy absorber includes: an interaction member and a plurality of energy absorbing members disposed radially around the interaction member, each of the energy absorbing members having a contact portion disposed on the interaction member side for being contactable with the interaction member, a ceiling portion disposed in the radially outside of the interaction member for receiving an impact force, and a shrinkable portion disposed between the contact portion and the ceiling portion so that the shrinkable portion is plastically deformable so as to shrink in the radial direction of the interaction member. The impact energy absorber can make the quantity of absorbed energy constant even if the acting angle of an impact force varies, so that it is possible to improve the degrees of freedom of the installation for the impact energy absorber.
摘要翻译：冲击能量吸收器包括：相互作用构件和多个能量吸收构件，其设置在相互作用构件周围的径向周围，每个能量吸收构件具有设置在相互作用构件侧上用于与相互作用构件接触的接触部分，设置在所述相互作用构件的径向外侧以接收冲击力;以及可收缩部分，其设置在所述接触部分和所述顶部之间，使得所述可收缩部分是可塑性变形的，以便在所述相互作用构件的径向方向上收缩。即使冲击力的作用角度变化，冲击能量吸收器也能够使吸收能量的数量恒定，从而可以提高冲击能量吸收器的安装自由度。

2. 发明授权

US5305655A Steering wheel with an air bag unit and method of manufacture 失效
标题翻译：具有气囊单元的方向盘和制造方法
公开(公告)号：US5305655A
公开(公告)日：1994-04-26
申请号：US61501
申请日：1993-05-14
申请人： Kouichi Kaga
发明人： Kouichi Kaga
IPC分类号： B60R21/20 , B60R21/203 , B62D1/04 , B62D1/08 , B60R21/16
CPC分类号： B60R21/203 , B62D1/04 , B62D1/08 , Y10T29/49488 , Y10T74/20834
摘要： A steering wheel with an air bag unit having a center located behind the boss of the steering wheel. A weight member is buried within a front portion of the steering wheel core for reducing displacement of the center of gravity of the steering wheel caused by the air bag unit.
摘要翻译：具有气囊单元的方向盘，其具有位于方向盘的凸台后面的中心。配重构件被埋在方向盘芯的前部中，用于减小由气囊单元引起的方向盘重心的移动。

3. 发明授权

US5188000A Steering wheel having an air bag unit 失效
标题翻译：具有气囊单元的方向盘
公开(公告)号：US5188000A
公开(公告)日：1993-02-23
申请号：US783255
申请日：1991-10-28
申请人： Kouichi Kaga
发明人： Kouichi Kaga
IPC分类号： B60R21/20 , B22D17/00 , B60R21/203 , B62D1/04
CPC分类号： B62D1/04 , Y10T29/49488 , Y10T74/20834 , Y10T74/2087
摘要： A steering wheel with an air bag unit includes spoke cores each of which is formed by die casting and is mounted at a distal end portion of the spoke portion around a ring core so as to separate the ring core into ring core segments. A front part of the distal end portion of each of two spoke cores, which support the front ring core segment having the largest span, has a vertical thickness larger than a thickness of the distal end portion in a radial direction of the steering wheel.
摘要翻译：具有安全气囊单元的方向盘包括辐条芯，每个辐条芯通过压铸形成，并且安装在轮辐部分的围绕环芯的远端部分处以将环形芯分离成环形芯段。两个轮辐芯的远端部分的前端部分，其支撑具有最大跨度的前环芯段具有大于方向盘径向方向上的远端部分的厚度的垂直厚度。

4. 发明授权

US5267486A Steering wheel with pad 失效
标题翻译：方向盘带垫
公开(公告)号：US5267486A
公开(公告)日：1993-12-07
申请号：US34214
申请日：1993-03-19
申请人： Minoru Niwa , Naoyuki Kumagai , Kouichi Kaga
发明人： Minoru Niwa , Naoyuki Kumagai , Kouichi Kaga
IPC分类号： B60R21/20 , B60R21/203 , B62D1/04 , A62D1/04 , B60R21/05
CPC分类号： B60R21/2035 , B62D1/04 , Y10T74/20834 , Y10T74/2087
摘要： A steering wheel having a body including a boss, a ringlike rim and a plurality of inclined spokes connecting the boss and the rim is characterized in that a pad which may serve as an air bag unit is disposed within the body so as to extend from the boss to the upper portion of the spokes. The pad is mounted with a plurality of brackets extending between the pad and the spokes. Each of the brackets is fastened to an inclined spoke on one hand and, on the other, has a through-hole for receiving a support projecting from the boss or a respective spoke for holding the pad in position and regulating the lateral movement of the pad.
摘要翻译：一种具有主体的方向盘，该主体包括凸台，环形边缘和连接凸台和边缘的多个倾斜轮辐，其特征在于，可用作气囊单元的垫子设置在主体内，从而从老板到轮辐的上部。该垫安装有在垫和轮辐之间延伸的多个托架。每个托架一方面被固定到倾斜的轮辐上，另一方面具有用于接收从凸台突出的支撑件的通孔或相应的轮辐，用于将垫保持在适当位置并且调节垫的横向运动。

5. 发明授权

US5067367A Steering wheel 失效
标题翻译：方向盘
公开(公告)号：US5067367A
公开(公告)日：1991-11-26
申请号：US438269
申请日：1989-11-20
申请人： Takahiro Hashiba , Kouichi Kaga
发明人： Takahiro Hashiba , Kouichi Kaga
IPC分类号： B60R21/05
CPC分类号： B60R21/05 , Y10T74/20834
摘要： A steering wheel is provided in which an impact energy absorber composed of a deformation portion having a substantially inverted U-shape formed by bending sheet metal and a base portion connected at the lower end of the deformation portion is disposed between a boss in a boss portion and a pad. The deformation portion is provided with an upper wall portion which inclines to the front side, front and rear leg portions extending downward from front and rear edges of the upper wall portion, and a bending portion disposed at lower ends of the front and rear edges and connected to the base portion. The front and rear leg portions buckle inwardly at the middle. Also, the intersection of the front leg portion with the bending portion thereof is arranged at a position substantially under the intersection with the upper wall portion. The bending portion on the front leg side is bent frontward with an obtuse angle to a part below buckling point in the front leg portion.
摘要翻译：提供了一种方向盘，其中由弯曲金属板形成的具有大致倒U形的变形部分和连接在变形部分的下端的基部构成的冲击能量吸收器设置在凸台部分的凸台之间和一个垫。变形部设置有上壁部，该上壁部向前侧，前后腿部从上壁部的前后端部向下方延伸，以及弯曲部，其设置在前后端部的下端，连接到基部。前后脚部分在中间向内扣。此外，前脚部与其弯曲部的交点布置在与上壁部大致相交的位置处。前腿侧的弯曲部以与前腿部的弯曲点以下的部分呈钝角向前方弯曲。

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