CONTINUOUSLY VARIABLE TRANSMISSION
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专利名称：CONTINUOUSLY VARIABLE TRANSMISSION 发明人：SATO TOSHIAKI,HARUTA KOICHI
申请号：JP31959089
申请日：19891209
公开号：JPH03181647A
公开日：
19910807
专利内容由知识产权出版社提供
摘要：PURPOSE:To improve the transmission efficiency of power by providing an output shaft which is connected with a conical friction wheel, a sliding ring moving on that wheel, an input shaft for transmitting the power to that ring, the first and the second bevel gear and a rotary supporting element for the conical friction wheel. CONSTITUTION:The bottom and the top of a conical friction wheel 14 are provided with the first bevel gear 17 and a swelling out part 14a respectively, and a rotatable conical friction wheel 14 is provided so that the outside or inside of its conical ridgeline may be arranged in parallel to the central axis of rotation. Since a sliding ring 13 moving on the ridgeline of the wheel 14 is connected with as input shaft 12, the movement of the ring 13 causes change in the number of rotation and revolution of the wheel 14. In this case, since the conical bottom of the wheel 14 is provided with the first bevel gear 17 which meshes with the second bevel 18, a rotary supporting element of the wheel 14 to which an output shaft 16 is connected rotates relatively to the second bevel gear 18.
申请人：SATO TOSHIAKI,HARUTA KOICHI
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