DUAL AXES TOGGLING VARIABLE SPEED APPARATUS

A dual-shaft push-moving varying speed device includes a drive unit; an input shaft, having at least an odd-numbered input gear and at least an even-numbered input gear is coupled with the drive unit;an output shaft, having an end thereof penetrate through the input shaft and the drive unit, and the another end thereof possesses an output gear; a transmission shaft, including at least an odd-numbered output gear, at least an even-numbered output gear, and a transmission gear where the odd-numbered output gear is meshed with the corresponding odd-numbered input gear while the even-numbered output gear is meshed with the corresponding even-numbered input gear, and the transmission gear is meshed with the output gear; and at least a push-moving fork, being furnished between the odd-numberedinput gear and the even-numbered input gear, selectively pushes the odd-numbered input gear and the even-numbered input gear to move. 一种双轴拨动变速装置，其包含有：一驱动单元；一输入轴，其耦接该驱动单元，该输入轴具有至少一奇数输入齿轮与至少一偶数输入齿轮；一输出轴，其一端穿过该输入轴与该驱动单元，该输出轴的另一端具