self-locking gear

基本解释

In addition, self-locking conditions of gear train of this kind are also analyzed.
此外，还分析了非H封闭式周转轮系的自锁条件。
In order to keep the security and reliability, worm and worm gear speed reducer is used to realize adaptive balance of the chair automatically and self-locking.
与此同时，利用自动调节座椅水平。蜗轮蜗杆减速器自锁等方法，保证了轮椅在上下楼梯、越障时的安全性和可靠性。
The improvement spots in this design: First, in radial clearance adjusting mechanism link motion gear, second, backlash adjustment increase self-locking installment.
本次设计的改进点：首先，在径向间隙调整机构连杆机构，其二，侧向间隙调整增加自锁装置。