| 发明名称 | Seat device for vehicle | ||
| 摘要 | A seat device for a vehicle is provided in which a dynamic damper is formed of a weight and an elastic member supporting the weight so as to be capable of vibrating, and the elastic member is retained on a frame or a cushion member of a seat installed in the vehicle, wherein the weight is formed into a polyhedron whereas the elastic member is formed into a sheet shape, and the weight is covered and supported by the sheet-shaped elastic member. This enables the weight to be supported simply by the elastic member, and the dynamic damper to be provided at low cost. | ||
| 申请公布号 | US9452697(B2) | 申请公布日期 | 2016.09.27 |
| 申请号 | US201314416327 | 申请日期 | 2013.06.21 |
| 申请人 | TS Tech Co., Ltd. | 发明人 | Okubo Takuya;Kawashima Isao |
| 分类号 | A47C1/10;B60N2/44;B60N2/48;F16F7/108;B60N2/68 | 主分类号 | A47C1/10 |
| 代理机构 | Carrier Blackman & Associates, P.C. | 代理人 | Carrier Blackman & Associates, P.C. ;Blackman William D.;Wang Jingll |
| 主权项 | 1. A seat device for a vehicle, said seat device comprising a dynamic damper which comprises: a weight; and a sheet-shaped elastic member supporting the weight such that the weight is capable of vibrating relative to a frame or a cushion member of a seat installed in the vehicle, the elastic member being retained on the frame or the cushion member, wherein the weight is formed in a shape of a polyhedron, and the weight is covered by the sheet-shaped elastic member and supported on the frame or the cushion member of the seat, and wherein the sheet-shaped elastic member is formed so as to be wrapped around the weight and opposite end parts of the sheet-shaped elastic member oppose each other without being superimposed on one another. | ||
| 地址 | Saitama JP | ||