| 摘要 |
PROBLEM TO BE SOLVED: To reduce pitching for which a countermeasure is not devised in vehicle attitude change and reduce vehicle attitude change in all directions at as low cost as possible. SOLUTION: Torsion bars called as anti-pitch bars 3 having a similar structure as an anti-roll bar 5 which is conventionally installed on a vehicle are attached on front wheel side suspension arms 1 and rear wheel side suspension arms 2 via support brackets 4 on left and right respectively. Consequently, displacement difference between front and rear suspensions generated at a time of pitching can be reduced. Also, since suspensions of all four wheels are connected by torsion bars, always the torsion bars act to cope with attitude change in all direction even if inclination occurs in any direction. The device can be installed with small number of components at low cost. COPYRIGHT: (C)2007,JPO&INPIT
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