| 发明名称 | Vehicle seat and utility motor vehicle comprising a vehicle seat | ||
| 摘要 | The invention relates to a vehicle seat, in particular a utility motor vehicle seat, having a seat part, having a backrest comprising a lower backrest part and an upper backrest part, and having a holding device, by means of which the upper backrest part is mounted displaceably with respect to the lower backrest part, the holding device comprising a guide roller device, by means of which the upper backrest part is arranged laterally displaceably with respect to the lower backrest part along a displacement curve so as to mount the upper backrest part displaceably at least in part past the side edge of the lower backrest part. | ||
| 申请公布号 | US9610864(B2) | 申请公布日期 | 2017.04.04 |
| 申请号 | US201414278163 | 申请日期 | 2014.05.15 |
| 申请人 | Grammar AG | 发明人 | Uebelacker Roland;Himmelhuber Erwin;Delling Gerhard |
| 分类号 | B60N2/22;B60N2/48;B60N2/38;B60N2/02 | 主分类号 | B60N2/22 |
| 代理机构 | Sheridan Ross P.C. | 代理人 | Sheridan Ross P.C. |
| 主权项 | 1. A vehicle seat, comprising: a seat part, a backrest comprising a lower backrest part and an upper backrest part, a holding device, by means of which the upper backrest part is mounted displaceably with respect to the lower backrest part, wherein the holding device comprises a guide roller device, by means of which the upper backrest part is arranged to be laterally displaceable with respect to the lower backrest part along a displacement curve so as to mount the upper backrest part displaceably at least in part past a side edge of the lower backrest part, and wherein the guide roller device is configured so that the upper backrest part additionally rotates about at least a portion of the displacement curve and about a transverse axis extending in a transverse manner to the displacement curve, during the lateral displacement. | ||
| 地址 | Amberg DE | ||