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    • 63. 发明专利
    • transmission
    • 传输
    • JP2010025310A
    • 2010-02-04
    • JP2008190826
    • 2008-07-24
    • Honda Motor Co Ltd本田技研工業株式会社
    • KUNII RIKIYA
    • F16H21/20F16H29/12F16H37/14
    • PROBLEM TO BE SOLVED: To eliminate a pinion holder disposed in slide contact with a tooth top of a ring gear and a pinion so as to reduce frictional force, in a transmission in which an oscillating movement of a connecting rod eccentrically connected to an input shaft is converted into an intermittent rotation of an output shaft via a one-way clutch. SOLUTION: As the positions of two second pinions 26 are changed together with a carrier 16 by a gear shift actuator of a transmission mechanism, a ring gear 17a is guided by a first pinion 15 and the two second pinions 26, the eccentric quantity of an eccentric disk 17 is changed, a reciprocating stroke of a connecting rod 18 is changed, and a reciprocating rotation angle of a drive member 22 is increased/decreased, so that the gear ratio between an input shaft 11 and an output shaft 12 can be changed. Since the eccentric disk 17 is guided by the first pinion 15 and the two second pinions 26, which can eliminate the need for the pinion holder to guide in slide contact with the eccentric disk 17, reduce the frictional force, and enhance the transmission efficiency of the driving force. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了消除与齿圈和小齿轮的齿顶滑动接触的小齿轮架,以便减少摩擦力,在变速器中,连杆的摆动运动偏心地连接到 输入轴通过单向离合器转换成输出轴的间歇旋转。 解决方案:当两个第二小齿轮26的位置通过传动机构的换档致动器与载体16一起改变时,齿圈17a由第一小齿轮15和两个第二小齿轮26,偏心 偏心盘17的数量改变,连杆18的往复行程改变,并且驱动构件22的往复旋转角度增大/减小,使得输入轴11和输出轴12之间的传动比 可以改变 由于偏心盘17由第一小齿轮15和两个第二小齿轮26引导,这可以消除小齿轮保持器与偏心盘17的滑动接触引导的需要,从而减小摩擦力,提高传动效率 的驱动力。 版权所有(C)2010,JPO&INPIT