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公开(公告)号:US4757724A
公开(公告)日:1988-07-19
申请号:US664170
申请日:1985-10-24
申请人: Kenneth R. Runde
发明人: Kenneth R. Runde
CPC分类号: F16H29/04 , B60K17/08 , Y10T74/151 , Y10T74/2179
摘要: A rotary speed reducer, having the capability of infinitely variable output speed in the range from infinity to one, to two to one. Hydraulic pressure controls the output ratio, while the speed reducer is in operation. This mechanism operates by converting rotary motion from a motor to controlled reciprocating motion, which is converted to controlled rotary output motion.This operating principle is adaptable for use in a continuously variable automobile transmission.
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公开(公告)号:US3381538A
公开(公告)日:1968-05-07
申请号:US45593465
申请日:1965-05-14
申请人: KENNETH R. RUNDE
发明人: RUNDE KENNETH R
CPC分类号: A61H11/02 , A61H2201/0138 , A61H2201/0142 , A61H2201/0149 , Y10T74/151 , Y10T74/18552 , Y10T74/2116 , Y10T74/2179
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公开(公告)号:US3381683A
公开(公告)日:1968-05-07
申请号:US46551565
申请日:1965-06-21
申请人: KENNETH R. RUNDE
发明人: RUNDE KENNETH R
IPC分类号: A61H11/00
CPC分类号: A61H11/00
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