1·A new structure for fixing the bearing bush of the connecting lever in a crankshaft press is introduced.
针对曲轴压力机连杆上轴瓦的固定问题，介绍了一种新的固定结构。
2·So the hydraulic automatic tilting gate with connecting lever and rolling wheel can ensure the stability of itself.
根据静态平衡理论分析研究了连杆滚轮式水力自动翻板闸门的静态稳定性。
3·The old conventional lathe is innovated with the help of NC technology. It can be applied to manufacturing complicated parts with special forms, such as connecting lever of diesel motor.
采用数控技术对旧式普通车床进行了改造，并将改后的车床用于柴油机连杆等异型复杂件的加工。
4·The optimum programme can be used to design four-connecting lever pneumatic roof-window mechanism of all kinds of multi-span plastic greenhouses by changing load and structure parameters.
通过改变载荷参数和结构参数，优化模型可用于其它塑料温室的气动四连杆天窗机构的设计。
5·The linkage arrangement is completed by connecting the link to the lever at a third pivot connection.
通过在第三转动接头处使连杆连接于杠杆来构成连杆组装置。
6·The utility model relates to a plastic casing type circuit breaker. An operating mechanism comprises a handle, a lever, and a connecting rod.
一种塑料外壳式断路器，其操作机构包括手柄、杠杆及连杆。