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2. 发明授权

US6164149A Shifting device for synchromesh-type transmission 有权
标题翻译：同步传动型换档装置
公开(公告)号：US6164149A
公开(公告)日：2000-12-26
申请号：US359744
申请日：1999-07-23
申请人： Makoto Ohmori , Michiaki Nakao , Takao Ohi , Shinji Ogawa
发明人： Makoto Ohmori , Michiaki Nakao , Takao Ohi , Shinji Ogawa
IPC分类号： B60W10/02 , B60W10/10 , B60W10/11 , F16H59/68 , F16H61/00 , F16H61/08 , F16H61/30 , F16H61/32 , F16H63/30 , F16H59/00 , F16H63/00
CPC分类号： F16H61/30 , F16H61/08 , F16H61/32 , F16H63/304 , F16H2059/425 , F16H2059/6807 , F16H2061/0096 , F16H2061/2823 , Y10T74/19251 , Y10T74/1926 , Y10T477/693 , Y10T477/69335
摘要： A shifting device for a synchromesh-type transmission is designed to detect an accurate change of the input rotation of each area of the shifting operation, and to set the applying load to the shifting fork based on the change of input rotation. The shifting device for a synchromesh-type transmission includes a detecting device for detecting a rotation change rate of an input shaft, a judging device for judging a balk point based on the rotation change rate of the input shaft detected by said detecting device, and a transmission controlling mechanism including an electric-controlled driving device for driving a shift actuator to shift the shift fork. The driving device controls a drive current to the shift actuator when the balk point is detected by the judging device.
摘要翻译：用于同步啮合型变速器的换档装置被设计成检测换档操作的每个区域的输入旋转的精确改变，并且基于输入旋转的变化来设定施加负载到换档叉。用于同步啮合型变速器的变速装置包括用于检测输入轴的转速的检测装置，用于根据由所述检测装置检测的输入轴的转动变化率来判断碰撞点的判断装置，以及变速控制机构包括用于驱动变速执行器以移动换档拨叉的电控驱动装置。当判断装置检测到拐点时，驱动装置控制到换档致动器的驱动电流。

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