| 摘要 |
PROBLEM TO BE SOLVED: To provide a toroidal stepless speed change gear, capable of making the axial dimension of the input shaft short and downsizing the variable speed change gear. SOLUTION: An output member 4d connected to a driving shaft 30 and a ball bearing (bearing means) bearing at least one output disc 5b are arranged to be relatively rotatable between a pair of output disc 5b, as well as the ball bearings 5i is arranged outside of an outer periphery of the output member 5d.
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