The invention relates to a coupled torsion beam axle bushing and a coupled torsion beam axle suspension system. The coupled torsion beam axle bushing may include an axial stiffness control portion which forms a cross section of a bush pipe in a cross-sectional structure of additionally securing a gap, the bush pipe generating a rotation against an external load so that lateral stiffness performance and lateral steer performance are enhanced together; and a front and rear stiffness control portion which forms a bush mass in an X-shaped asymmetric bridge structure, the bush mass forming the bush pipe as an external diameter and forming a bush core as an internal diameter so that handling performance and ride comfort performance are enhanced together.
本发明涉及联接扭力梁式轴衬套和联接扭力梁式轴悬架系统。联接扭力梁式轴衬套可以包括:轴向刚度控制部,以附加地确保间隙的截面结构形成衬套管的截面,衬套管针对外部载荷而产生旋转,从而使横向刚度性能和横向转向性能一起提高;以及前后刚性控制部,以X形非对称桥结构形成衬套块,衬套块形成作为外径的衬套管并且形成作为内径的衬套芯,从而使操纵性和乘坐舒适性一起提高。
Coupled torsion beam axle bushing and coupled torsion beam axle suspension system
联接扭力梁式轴衬套和联接扭力梁式轴悬架系统
2021-09-07
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |