A combination of three sets of four-bar linkages is used to connect two parallel shafts with a large pitch.
A combination of three sets of four-bar linkages is used to connect two parallel shafts with a large pitch.
可以连接两个平行但有大轴距的转轴，其实只是三组四连杆的连结罢了。
A combination of three sets of four-bar linkages is used to connect two parallel shafts with a large pitch.
可以连接两个平行但有大轴距的转轴，其实只是三组四连杆的连结罢了。