| 发明名称 |
REAR WHEEL STEERING DEVICE |
| 摘要 |
It is an object of the present invention to provide a rear wheel steering device of which the weight is not added to unsprung weight, and which can steer right and left rear wheels independently of each other. The rear wheel steering device includes a first rod connected to the left rear wheel, a first driving portion configured to axially move the first rod, a second rod connected to the right rear wheel, a second driving portion configured to axially move the second rod; and a single housing supporting the first rod, the first driving portion, the second rod, and the second driving portion. |
| 申请公布号 |
US2017029012(A1) |
申请公布日期 |
2017.02.02 |
| 申请号 |
US201515303575 |
申请日期 |
2015.04.07 |
| 申请人 |
NTN CORPORATION |
发明人 |
TOKUNAGA Hironori;KOIKE Takashi |
| 分类号 |
B62D5/00;B62D9/00;B62D7/15;B62D5/04;B62D3/02 |
主分类号 |
B62D5/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A rear wheel steering device comprising:
an axially movably supported first rod connected to one rear wheel of right and left rear wheels of a vehicle such that as the first rod (16L) axially moves, a direction of the one wheel changes; a first driving portion configured to axially move the first rod; a second rod supported so as to be axially movable independently of the first rod (16L), and connected to the other rear wheel of the right and left rear wheels such that as the second rod axially moves, a direction of the other rear wheel changes; a second driving portion configured to axially move the second rod; and a single housing supporting the first rod, the first driving portion, the second rod, and the second driving portion. |
| 地址 |
Osaka JP |
