Primary rubber spring with small vertical rigidity and large longitudinal rigidity
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
Transverse backstop with adjustable air gap and hard backstop gap
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