PROBLEM TO BE SOLVED: To provide a technology for improving unsprung motion of a suspension member for fitting an in-wheel motor drive device to a vehicle body.SOLUTION: A suspension structure comprises: an in-wheel motor drive device (11) which includes a hub wheel (12) and a motor part, and has a center (G) of gravity offset from an axis of the hub wheel of a wheel in a vehicle longitudinal direction; a suspension member (21) for fitting the hub wheel to a vehicle body side member (61) in a vertically displaceable manner; and a gravity center movement regulation link (31) disposed between the in-wheel motor drive device and the vehicle body side member to regulate the vertical movement of the center of gravity.SELECTED DRAWING: Figure 1
【課題】インホイールモータ駆動装置を車体に取り付けるサスペンション部材のバネ下運動を提供する。【解決手段】本発明のサスペンション構造は、ハブ輪(12)およびモータ部を含み車輪ハブ輪の軸線から車両前後方向にオフセットした重心(G)を有するインホイールモータ駆動装置(11)と、ハブ輪を車体側メンバ(61)に上下方向変位可能に取り付けるサスペンション部材(21)と、インホイールモータ駆動装置および車体側メンバ間に架設されて重心の上下方向移動を規制する重心移動規制リンク(31)とを備える。【選択図】図1
SUSPENSION STRUCTURE OF IN-WHEEL MOTOR DRIVE DEVICE
インホイールモータ駆動装置のサスペンション構造
2016-12-28
Patent
Elektronische Ressource
Japanisch