Three-ring gear transmission is a novel type of planetary transmission with small tooth number difference, which was invented by a Chinese engineer.
三环传动是我国科技人员发明的新型的少齿差行星传动装置。
The three-ring internal gear reducer(TRIGR) in this article is a new type transmission which have been developed on the basis of involute few teeth difference (FTD) planetary transmission.
本文中的新型内三环减速器是在渐开线少齿差行星传动的基础上开发的一种新型传动装置。
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