The articulated beam is structured by an oscillatingbearing, a bearing chock and a rigid shaft; wherein the rigid shaft is connected with the bearing chock through the oscillatingbearing.
铰接式横梁由关节轴承、轴承座和刚性轴构成,刚性轴与轴承座由关节轴承连接。
3
The central lines of the glide block and the piston rod can automatically overlapped by the auto adjustment of the oscillatingbearing so as to make the running of the glide block stable and flexible.