| 摘要 |
A constant torque input infinitely variable automatic transmission preferably includes a transmission base, a first cone member, a second cone member, a cone drive member and a biasing member. The transmission base preferably includes a drive base, a first cone yoke and a second cone yoke. The first cone yoke is pivotally retained by the drive base and the first cone member is rotatably retained by the first cone yoke. The second cone yoke extends from the drive base and the second cone yoke rotatably retains the second cone member. A small diameter end of the first cone member is positioned adjacent to a large diameter end of the second cone member. The bias member causes an axis of the first cone member to move toward an axis of the second cone member. The cone drive member is received by an outer perimeter of the first and second cone members.
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