| 摘要 |
PROBLEM TO BE SOLVED: To provide a half-toroidal type non-stage transmission which is not only superior in processability and simple to manufacture, but also enables reduction in weight. SOLUTION: In a half-toroidal type non-stage transmission, which by the inclined revolution of a power roller 9 arranged in between input discs 4, 5 and output discs 6, 7 that are positioned to face each other, is constituted of the gear ratio between input discs and output discs changes without stages, output discs 6, 7 consisting of two output discs that are positioned back to back and a power transmission gear 20 is put between the two output discs and fixed by such a tightening device as a bolt 24 and a nut 25 and the like. |
