The transverse decoupling suspension comprises a damping suspension assembly and an anti-inclination assembly, the damping suspension assembly is transversely hinged to a vehicle frame through rocker arm assemblies and provides linear rigidity and damping for the vehicle frame, the two ends of the anti-inclination assembly are hinged to the rocker arm assemblies through transverse rocker arm assemblies respectively, and the anti-inclination assembly comprises multiple sections of anti-inclination pieces. The adjacent anti-tilting pieces are hinged, when the rotation directions of the adjacent anti-tilting pieces are opposite, the motion states of all the anti-tilting pieces are restrained at the same time, and angular rigidity is provided for the frame; compared with the prior art, the damping suspension assembly and the anti-tilting assembly are jointly formed, compared with a three-spring suspension, two shock absorbers are omitted, the advantage of light weight is achieved, the anti-tilting assembly comprises the multiple sections of anti-tilting pieces hinged together end to end, spiral springs are replaced with the anti-tilting pieces, a reversing mechanism is omitted, the structure is simplified, the number of parts is reduced, and cost is reduced. And the problem of nonlinearity caused by idle stroke is avoided.
本发明公开了一种横置解耦悬架,包括阻尼悬架组件及防倾组件,阻尼悬架组件通过摇臂组件横置铰接于车架上,为车架提供线刚度和阻尼,防倾组件的两端分别通过横摇臂组件与摇臂组件铰接,防倾组件包括多段防倾片,相邻防倾片之间铰接,当相邻防倾片旋转方向相反时,所有防倾片的运动状态同时受到抑制,为车架提供角刚度;本发明采用阻尼悬架组件及防倾组件共同构成,相较于三簧悬架少2个避震器,具有重量轻的优势,并且防倾组件包括多段首尾铰接在一起的防倾片,通过防倾片替代了螺旋弹簧,并因此省去了换向机构,简化了结构,减少了部件数量,避免了空行程导致的不线性的问题。
Transverse decoupling suspension
一种横置解耦悬架
2025-03-18
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
European Patent Office | 2015
|European Patent Office | 2020
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