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31. 发明授权

US4679457A Back-lash eliminating mechanism in screw-type driving device 失效
标题翻译：螺丝式驱动装置中的后挡板消除机构
公开(公告)号：US4679457A
公开(公告)日：1987-07-14
申请号：US713754
申请日：1985-03-19
申请人： Masumi Nishikawa , Masanobu Ishikawa
发明人： Masumi Nishikawa , Masanobu Ishikawa
IPC分类号： F16H25/24 , F16H25/20 , F16H57/12
CPC分类号： F16H25/2009 , Y10T74/18728 , Y10T74/19902
摘要： Disclosed is a back-lash eliminating mechanism in a screw-type driving device, in which a nut member is made flexible so that a screw member and the nut member can be disposed close to each other to thereby eliminate back-lash at the thread-engagement portion between the screw member and the nut member.
摘要翻译：公开了一种螺杆式驱动装置中的后挡板消除机构，其中螺母构件被制成柔性，使得螺钉构件和螺母构件可以彼此靠近地布置，从而消除螺纹构件的螺纹构件的反向间隙，螺钉构件和螺母构件之间的接合部分。

32. 发明授权

US4612822A Tilt steering equipment 失效
标题翻译：倾斜转向设备
公开(公告)号：US4612822A
公开(公告)日：1986-09-23
申请号：US620337
申请日：1984-06-13
申请人： Masumi Nishikawa , Masanobu Ishikawa , Hiroki Sato , Shuhei Toyoda , Hakumi Ishii
发明人： Masumi Nishikawa , Masanobu Ishikawa , Hiroki Sato , Shuhei Toyoda , Hakumi Ishii
IPC分类号： B62D1/18 , B62D1/181 , G05B19/042
CPC分类号： G05B19/0423 , B62D1/181 , Y10T74/19623
摘要： In a tilt steering equipment including a main bracket mounted to a vehicle body; an upper bracket with a steering wheel, which is pivoted at the main bracket around a tilt center; and a driving means supported by the main bracket to tilt the upper bracket against the main bracket, the driving means in fixed to the main bracket and has a drive center spaced from the tilt center and an engaging pin which rotates around the drive center. The upper bracket has an engaging slotted hole in which the engaging pin is inserted. According to the tilt steering equipment of this invention, the drive center of the driving means is spaced from the tilt center. Therefore, it is easy to assemble the equipment with high accuracy and a smaller torque is enough to tilt the upper bracket to the main bracket.
摘要翻译：在包括安装在车体上的主支架的倾斜转向设备中; 具有方向盘的上支架，其在主支架周围围绕倾斜中心枢转; 以及由主托架支撑的驱动装置，用于将上支架靠在主支架上倾斜，该驱动装置固定在主支架上，并具有与倾斜中心间隔开的驱动中心和围绕驱动中心旋转的接合销。上支架具有接合开槽孔，接合销插入其中。根据本发明的倾斜转向装置，驱动装置的驱动中心与倾斜中心间隔开。因此，以高精度组装设备是容易的，较小的扭矩足以将上支架倾斜到主支架。

33. 发明授权

US4602520A Telescopic steering column assembly 失效
标题翻译：伸缩转向柱总成
公开(公告)号：US4602520A
公开(公告)日：1986-07-29
申请号：US622255
申请日：1984-06-19
申请人： Masumi Nishikawa , Masanobu Ishikawa , Hiroki Sato , Shuhei Toyoda , Hakumi Ishii
发明人： Masumi Nishikawa , Masanobu Ishikawa , Hiroki Sato , Shuhei Toyoda , Hakumi Ishii
IPC分类号： B62D1/18 , B62D1/181
CPC分类号： B62D1/181 , Y10T74/18576
摘要： A telescopic steering column assembly in which the length of a steering shaft may be adjusted comprising a pair of shafts which are telescopeable while maintaining rotary engagement, a fixed bracket mountable on a vehicle body for rotatably supporting one of said shafts while restricting the axial movement thereof relative to said fixed bracket, a movable bracket which is movable with respect to said fixed bracket for rotatably supporting the other shaft while restricting the axial movement thereof relative to said movable bracket, screw means including A pair of internally and externally threaded members which threadably engage for effecting the relative movement between said brackets and rotary drive means mounted on one of the brackets for imparting the rotary movement to said screw means.
摘要翻译：一种伸缩转向柱组件，其中可以调节转向轴的长度，其包括一对可同时保持旋转接合的望远镜的轴;固定支架，其可安装在车体上，用于可旋转地支撑所述轴中的一个，同时限制其轴向移动相对于所述固定支架，相对于所述固定支架可移动的可移动支架，用于可旋转地支撑所述另一轴，同时限制其相对于所述可移动支架的轴向移动;螺旋装置，包括一对内螺纹构件和外螺纹构件，用于实现所述支架和安装在其中一个支架上的旋转驱动装置之间的相对运动，以将旋转运动传递给所述螺钉装置。

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