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发明名称
行星钢球无级变速器
摘要
一种由简支梁转臂输出或由外压圈作差动输出的行星钢球无级变速器,采用二个圆弧圆锥曲面的主动轮和二个内凹圆弧曲面的外压圈始终抱合着一组钢球行星轮作初始点接触及滚动调速位移,碟簧的压紧力与转矩增减相一致自行调整。凹凸共曲的传动副以轴向平移实现无物理心轴的钢球回转运动与一致性。简支梁转臂输出其转臂轴承相对转速相减而降低。采用二外压圈工作圆弧高度差就能实现输出转速的变化及上下极限转速与变速精度不受限制。
申请公布号
CN1428524A
申请公布日期
2003.07.09
申请号
CN01145247.1
申请日期
2001.12.26
申请人
陈光武
发明人
陈光武
分类号
F16H15/50
主分类号
F16H15/50
代理机构
代理人
主权项
1、一种简支梁转臂输出或外压圈与输出轴固连作差动输出的行星钢球无级变速器,其特征是:行星轮是无物理心轴的钢球,二个主动轮是圆弧圆锥体并与二个内凹圆弧曲面的外压圈始终包含抱合点接触压紧着钢球而凹凸共曲,通过蜗杆蜗轮与螺旋传动使外压圈作轴向分合平移,钢球和主动轮作同步移动,碟簧同时得到再压缩或者放松,简支梁转臂以导轮与销轴传递钢球的转矩,差动输出的以滚动轴承外圆与钢球接触均布分隔钢球。
地址
325102浙江省永嘉县瓯北镇襟江南路11号
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