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1. 发明申请

WO2011154921A2 DISCRETELY VARIABLE DIAMETER PLANETARY GEAR SET 审中-公开
标题翻译：独立可变直径的行星齿轮组
公开(公告)号：WO2011154921A2
公开(公告)日：2011-12-15
申请号：PCT/IB2011/052534
申请日：2011-06-10
申请人： EITAN, Nimrod , BRENTNALL, Jonathan , IQWIND LTD.
发明人： EITAN, Nimrod , BRENTNALL, Jonathan
IPC分类号： B60K17/04
CPC分类号： F16H3/76
摘要： A discretely variable diameter gear set having a planetary configuration. The gear set may vary a diameter of a gearwheel by whole numbers of gear teeth in response to changes in input speed of a rotor shaft. Typically, the diameter may be shifted in increments of one gear tooth at a time. A variable effective number of teeth in the sun gear of the gear set may be achieved. Four embodiments of the planetary gear set are outlined: (i) a gear set with a ring and two idler/pinion sets around the sun gear (ii) a gear set with a ring and three idler/pinion sets around the sun gear, (iii) a gear set with a secondary sun (and no ring) and two idler/pinion sets around the sun gear and (iv) a gear set with a secondary sun (and no ring) and three idler/pinion sets around the sun gear.
摘要翻译：具有行星构造的离散变径直径齿轮组。齿轮组可以响应于转子轴的输入速度的变化而使齿轮的直径改变整数齿轮齿。通常，一次可以以一齿轮齿的增量移动直径。可以实现齿轮组的太阳齿轮中的可变有效齿数。概述了行星齿轮组的四个实施例：（i）具有环的齿轮组和围绕太阳齿轮的两个惰轮/小齿轮组（ii）具有环的齿轮组和围绕太阳齿轮的三个惰轮/小齿轮组（ iii）具有次级太阳（而不是环）的齿轮组和围绕太阳齿轮的两个惰轮/小齿轮组，以及（iv）具有次级太阳（和无环）的齿轮组和围绕太阳齿轮的三个惰轮/小齿轮组。

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