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1. 发明授权

US08397596B2 Gear shift device 失效
标题翻译：换档装置
公开(公告)号：US08397596B2
公开(公告)日：2013-03-19
申请号：US12442488
申请日：2007-09-28
申请人： Akihiko Tomoda , Tomoo Shiozaki , Kenichi Shiki , Yoshihisa Kanno
发明人： Akihiko Tomoda , Tomoo Shiozaki , Kenichi Shiki , Yoshihisa Kanno
IPC分类号： F16H59/00
CPC分类号： F16H63/18 , F16H61/32 , F16H61/688 , F16H2061/2892 , Y10T74/19279 , Y10T74/20177
摘要： A gear shift device is used in a transmission of an engine, and includes: a shift drum that changes a speed change stage of the transmission according to a rotational position about an axis; an actuator having a driving shaft substantially orthogonal to this shift drum; a worm shaped barrel cam that is arranged parallel to the driving shaft of this actuator and that has a cam groove on an outer circumference; and a wheel gear that is coaxially fixed on the shift drum and that has a plurality of pins on an outer circumference. At least a pair of each pin of the wheel gear and the cam groove of the barrel cam is engaged with each other, and the shift drum is rotated by the actuator via the barrel cam and the wheel gear, to thereby change the speed change stage of the transmission.
摘要翻译：变速装置用于发动机的变速器中，并且包括：换档鼓，其根据围绕轴线的旋转位置改变变速器的变速级; 致动器具有基本上与该换档鼓正交的驱动轴; 蜗杆形的凸轮凸轮，其平行于该致动器的驱动轴布置，并且在外圆周上具有凸轮槽; 以及同轴地固定在换档鼓上并且在外周上具有多个销的齿轮。轮齿轮的每个销和筒凸轮的凸轮槽中的至少一对彼此接合，并且换档鼓由致动器经由筒形凸轮和轮齿轮旋转，从而改变速度变化阶段的传输。

2. 发明申请

US20100000363A1 GEAR SHIFT DEVICE 失效
标题翻译：齿轮换档装置
公开(公告)号：US20100000363A1
公开(公告)日：2010-01-07
申请号：US12442488
申请日：2007-09-28
申请人： Akihiko Tomoda , Tomoo Shiozaki , Kenichi Shiki , Yoshihisa Kanno
发明人： Akihiko Tomoda , Tomoo Shiozaki , Kenichi Shiki , Yoshihisa Kanno
IPC分类号： F16H63/18
CPC分类号： F16H63/18 , F16H61/32 , F16H61/688 , F16H2061/2892 , Y10T74/19279 , Y10T74/20177
摘要： A gear shift device is used in a transmission of an engine, and includes: a shift drum that changes a speed change stage of the transmission according to a rotational position about an axis; an actuator having a driving shaft substantially orthogonal to this shift drum; a worm shaped barrel cam that is arranged parallel to the driving shaft of this actuator and that has a cam groove on an outer circumference; and a wheel gear that is coaxially fixed on the shift drum and that has a plurality of pins on an outer circumference. At least a pair of each pin of the wheel gear and the cam groove of the barrel cam is engaged with each other, and the shift drum is rotated by the actuator via the barrel cam and the wheel gear, to thereby change the speed change stage of the transmission.
摘要翻译：变速装置用于发动机的变速器中，并且包括：换档鼓，其根据围绕轴线的旋转位置改变变速器的变速级; 致动器具有基本上与该换档鼓正交的驱动轴; 蜗杆形的凸轮凸轮，其平行于该致动器的驱动轴布置，并且在外圆周上具有凸轮槽; 以及同轴地固定在换档鼓上并且在外周上具有多个销的齿轮。轮齿轮的每个销和筒凸轮的凸轮槽中的至少一对彼此接合，并且换档鼓由致动器经由筒形凸轮和轮齿轮旋转，从而改变速度变化阶段的传输。

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