The invention relates to a spring system for an axle structure of a vehicle, comprising a coil spring, an additional spring, an additional spring receptacle, an additional spring contact section with an additional spring contact surface, a support body with a coil spring contact surface for supporting the coil spring in a preloaded manner, and an elastically compressible protective tube, the additional spring contact section is used for contacting and compressing the additional spring when the axle structure elastically moves in the elastic movement direction, the spiral spring bearing surface is arranged behind the additional spring contact section in the elastic movement direction, and the protective tube is arranged on the additional spring accommodating part. The additional spring housing at least partially surrounds the additional spring and is positioned within a spring volume defined by the coil spring, the support body having a protective tube support section for supporting and compressing the protective tube during an elastic movement of the axle structure and an exhaust section, the exhaust section is used for exhausting the volume of the protection pipe when the axle structure elastically moves. The invention also relates to a support body and a vehicle.
本发明涉及用于车辆的车桥结构的弹簧系统,其具有螺旋弹簧、附加弹簧、附加弹簧容纳部、带有附加弹簧接触面的附加弹簧接触段、带有螺旋弹簧支承面的用于预紧地支承螺旋弹簧的支承体和能弹性压缩的保护管,所述附加弹簧接触段用于在车桥结构沿着弹性运动方向弹性运动时接触并且压缩附加弹簧,螺旋弹簧支承面沿弹性运动方向设计在附加弹簧接触面的后方,保护管布置在附加弹簧容纳部上,所述附加弹簧容纳部至少部分地围绕附加弹簧并且定位在由螺旋弹簧定义的弹簧容积内,支承体具有保护管支承段和排气段,保护管支承段用于在车桥结构弹性运动时支承并且压缩保护管,排气段用于在车桥结构弹性运动时对保护管容积进行排气。本发明还涉及支承体和车辆。
SPRING SYSTEM FOR AXLE STRUCTURE OF VEHICLE, SUPPORT BODY, AND VEHICLE
用于车辆的车桥结构的弹簧系统、支承体和车辆
2023-09-26
Patent
Elektronische Ressource
Chinesisch
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