To provide a structure which reduces vibration in a vertical direction that occurs when an in-wheel motor drive device drives a drive wheel.SOLUTION: A suspension device comprises: a shaft 57 which is provided on any one of a suspension member connected to an in-wheel motor drive device and a vehicle body side member; an outer cylinder 54 which is provided on the other one, and through which the shaft 57 passes; a rolling element 55 which is provided between the shaft 57 and the outer cylinder 54; and an elastic part 56 which is interposed between the suspension member and the vehicle body side member.SELECTED DRAWING: Figure 3
【課題】インホイールモータ駆動装置が駆動輪を駆動する際に生じる上下方向の振動を低減する構造を提供する。【解決手段】サスペンション装置は、インホイールモータ駆動装置に連結されるサスペンション部材および車体側メンバのいずれか一方に設けられる軸57と、残る他方に設けられて軸57が通される外筒54と、軸57と外筒54の間に設けられる転動体55と、サスペンション部材および車体側メンバ間に介挿される弾性部56とを備える。【選択図】図3
SUSPENSION STRUCTURE FOR IN-WHEEL MOTOR DRIVE DEVICE
インホイールモータ駆動装置用サスペンション構造
2021-10-07
Patent
Elektronische Ressource
Japanisch
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |