| 摘要 |
The invention provides a gear assembly assembled onto a plane on which a first shaft and a second shaft are provided. The gear assembly according to the invention includes a first gear and a second gear. The first gear is mounted onto the first shaft. The second gear is mounted onto the second shaft, and meshes with the first gear. In particular, the height of the first gear is higher than that of the second shaft. The gear assembly according to the invention can prevent from gear teeth cracks induced during assembly.
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