发明名称 |
Headrest system and method of adjusting a headrest |
摘要 |
A headrest system comprises a headrest, a bracket to which the headrest is mounted and an actuator. The actuator is configured to displace at least a portion of the headrest relative to the bracket in a displacement direction which is transverse to a longitudinal member of the bracket. The actuator comprises a spindle transmission and a power drive coupled to the spindle transmission. The spindle transmission comprises a spindle and a spindle nut engaged with the spindle. The power drive is arranged in a cavity defined within an outer shell of the headrest. |
申请公布号 |
US9365140(B2) |
申请公布日期 |
2016.06.14 |
申请号 |
US201314421209 |
申请日期 |
2013.08.13 |
申请人 |
Schukra Geraetebau GmbH |
发明人 |
Falster Frank;Junker Klaus;Maierhofer Gunter;Wanke Jürgen |
分类号 |
A47C1/10;A47C7/36;A61G15/00;B60R22/28;B60N2/48;B60N2/02 |
主分类号 |
A47C1/10 |
代理机构 |
Michael Best & Friedrich LLP |
代理人 |
Michael Best & Friedrich LLP |
主权项 |
1. A headrest system comprising:
a headrest; a bracket having a longitudinal member for mounting the headrest to a seat; and an actuator configured to displace at least a portion of the headrest relative to the bracket in a displacement direction, wherein the actuator comprises a first spindle transmission and a power drive coupled to the first spindle transmission, the first spindle transmission including a spindle and a first spindle nut engaged with the spindle, the power drive arranged in a cavity defined within an outer shell of the headrest, the first spindle nut arranged within the cavity, and the spindle arranged within the cavity such that a longitudinal axis of the spindle is orthogonal to the displacement direction, and wherein the actuator further comprises a second spindle transmission, the second spindle transmission including a second spindle nut. |
地址 |
Berndorf AT |