Low-ovality center pin bush capable of meeting bidirectional variable stiffness requirement
Radial variable stiffness adjusting structure and method for integral liquid rubber composite joint
LIQUID RUBBER COMPOSITE NODE HAVING SMALL RADIAL TO AXIAL STIFFNESS RATIO
Method for assembling radial pre-compression joint and rotating arm assembly
Integrated laminated spring and railway vehicle bogie suspension damping system
Primary rubber spring with small vertical rigidity and large longitudinal rigidity
Transverse backstop with adjustable air gap and hard backstop gap