| 摘要 |
PROBLEM TO BE SOLVED: To reduce a load acted on a cabin from a front wheel upon small overlapping collision. ! SOLUTION: A knuckle arm 30 comprises an interference part 38 and a load transmission part Z for interfering a part of a wheel 101 formed due to deformation and transmitting a load received from the wheel 101, to a connection part X1 of a knuckle 10 and the knuckle arm 30, when a collision load is acted on the front wheel and the wheel 101 is deformed toward the inner side in a radial direction. The connection part X1 is configured so that a connection strength between the knuckle 10 and the knuckle arm 30 is set smaller against a load in a preset specific direction than a connection strength against a load in a direction different from the specific direction, and upon small overlapping collision, a suspension lower arm 50 coupled to the knuckle arm 30 is separated from the knuckle 10. ! COPYRIGHT: (C)2015,JPO&INPIT |
