| 发明名称 |
CASTER UNIT |
| 摘要 |
A caster unit includes a base member attached to a mobile body; a link mechanism rotatably supported by the base member to be capable of swinging up and down; an axle supported by the link mechanism; and a support mechanism provided between the axle and the base member, the support mechanism being configured to extends/contracts in a direction parallel to a tangent line of a trajectory of the axle that swings by the link mechanism to generate a damping force and a restoring force. |
| 申请公布号 |
US2017015140(A1) |
申请公布日期 |
2017.01.19 |
| 申请号 |
US201515124368 |
申请日期 |
2015.05.20 |
| 申请人 |
KYB Corporation |
发明人 |
SEKINE Shinichi;KATO Yukio;TOYOUCHI Atsushi |
| 分类号 |
B60B33/04;B60B33/00 |
主分类号 |
B60B33/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A caster unit for movably supporting a mobile body, comprising:
a base member attached to the mobile body; a link mechanism rotatably supported at one end thereof by the base member to be capable of swinging up and down; an axle supported by the link mechanism; a wheel rotatably supported by the axle; and a support mechanism provided between the axle and the base member, the support mechanism being configured to extend/contract in a direction parallel to a tangent line of a trajectory of the axle that swings by the link mechanism to generate a damping force and a restoring force. |
| 地址 |
Tokyo JP |
