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1. 发明授权

US4690581A Ball joint 失效
标题翻译：球接头
公开(公告)号：US4690581A
公开(公告)日：1987-09-01
申请号：US732623
申请日：1985-05-10
申请人： Yonetsugu Umemoto , Hiroshi Shirasawa , Muneya Ogo , Kazumasa Kinoshita , Tetsuo Kondo
发明人： Yonetsugu Umemoto , Hiroshi Shirasawa , Muneya Ogo , Kazumasa Kinoshita , Tetsuo Kondo
IPC分类号： F16C11/06 , F16C11/08
CPC分类号： F16C11/0638 , Y10T403/32721 , Y10T403/32778
摘要： A ball joint is disclosed having a socket, a ball received by the socket and a stud extending outwardly from the ball. A ball seat member is received in the socket and has a soft portion with an inner spherical surface which covers the portion of the ball at the side opposite to the stud. The soft portion is axially compressed by a cap closing an opening in the socket opposite to the stud, while expanding radially outward to be penetrated by linear projections formed in a hard portion of the ball seat member. Further, a gap remains between the soft portion after it has expanded radially outwardly and the inner cylindrical surface of the hard portion of the ball seat member so that the soft portion of the ball seat member contacts the hard portion of the ball seat member only at the linear projections.
摘要翻译：公开了一种球窝接头，其具有插座，由插座接收的球和从球向外延伸的螺柱。球座构件容纳在插座中并且具有柔软的部分，内部球形表面覆盖与螺柱相对的一侧的球的该部分。柔软部分被盖子轴向地压缩，盖帽与插座相对地闭合插座中的开口，同时径向向外扩张以被形成在球座构件的硬部分中的线性突起穿透。此外，在柔软部分已经径向向外延伸并且球座构件的硬部分的内圆柱表面之间留有间隙，使得球座构件的软部分仅在球座构件的硬部分接触线性投影。

2. 发明授权

US4905487A Steering locking apparatus 失效
标题翻译：转向锁定装置
公开(公告)号：US4905487A
公开(公告)日：1990-03-06
申请号：US325155
申请日：1989-03-17
申请人： Minoru Morikawa , Yonetsugu Umemoto , Toru Tanaka
发明人： Minoru Morikawa , Yonetsugu Umemoto , Toru Tanaka
IPC分类号： B60R25/02 , B60R25/021 , E05B83/00
CPC分类号： B60R25/02126 , B60R25/02142 , Y10S292/37 , Y10T70/5664 , Y10T70/5956
摘要： A steering locking apparatus for a vehicle is designed in such a way that the rotation of a key rotor located at an unlocking position to a locked position by the rotation of a key is prevented by a restricting lever and the prevention of the rotation of the key rotor is removed by pressing a pressing button so as to allow the key rotor to be rotated to the locked position. In a state wherein the pressing of the pressing button is prevented by operating an electromagnetic solenoid under predetermined conditions and thereby engaging a plunger supported by a plunger of the electromagnetic solenoid with the pressing button, the load applied to the pressing button is received by a car body through the stopper plate. In consequence, no load is exerted on the plunger.

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