To provide a spring seat for a vehicle suspension device that can prevent cracks or fractures at low temperatures even when high attenuation materials are used.SOLUTION: A spring seat 2 which is provided on an end of a coil spring 17 positioned between a vehicle body-side member and a wheel-side member, comprises: an elastic member 21 which has a first contact surface 212 that contacts the coil spring 17; and a rigid member 22 which is embedded in the elastic member 21 at least on the first contact surface 212 and has higher rigidity than the elastic member 21. The elastic member 21 includes a first hole 215 at a portion of the first contact surface 212. The rigid member 22 is provided at the position of the first hole 215 and includes a first protrusion 223 that extends toward the coil spring 17 and is positioned lower than the opening edge of the first hole 215.SELECTED DRAWING: Figure 2
【課題】高減衰材料を用いても低温時の亀裂や割れを抑制できる車両懸架装置用スプリングシートを提供する。【解決手段】車体側部材と車輪側部材との間に配置されるコイルスプリング17の端部に設けられるスプリングシート2において、前記コイルスプリング17と当接する第1当接面212を有する弾性部材21と、少なくとも前記第1当接面212において前記弾性部材21に埋設され、前記弾性部材21より高剛性の剛性部材22と、を有し、前記弾性部材21は、前記第1当接面212の一部に第1穴部215を有し、前記剛性部材22は、前記第1穴部215の位置に設けられ、当該第1穴部215の開口縁より低い、前記コイルスプリング17に向かう第1凸部223を有する。【選択図】 図2
SPRING SEAT FOR VEHICLE SUSPENSION DEVICE
車両懸架装置用スプリングシート
25.12.2024
Patent
Elektronische Ressource
Japanisch