基本信息:
- 专利标题： 用于车辆座椅的头枕
- 专利标题（英）：Headrest for a vehicle seat
- 申请号：CN200910222001.X 申请日：2009-11-13
- 公开(公告)号：CN101734183B 公开(公告)日：2013-10-16
- 发明人： M·科茨
- 申请人： 格瑞玛股份公司
- 申请人地址： 德国安贝格
- 专利权人： 格瑞玛股份公司
- 当前专利权人： 格瑞玛股份公司
- 当前专利权人地址： 德国安贝格
- 代理机构： 中国国际贸易促进委员会专利商标事务所
- 代理人： 董华林
- 优先权： 1020090386319 2009.08.26 DE; 1020080613223 2008.12.11 DE; 1020080574686 2008.11.14 DE
- 主分类号： B60N2/48
- IPC分类号： B60N2/48
A motor-vehicle headrest has a head part and a base part, the latter being surrounded by and shiftable on the head part in a predetermined direction. A pair of inner racks on the base part are directed oppositely outward toward the head part and each have an array extending in the direction of gear teeth. Similarly, a pair of outer racks on the base part are directed toward each other inward, confront the inner racks, and are formed with respective arrays extending in the direction of gear teeth. Respective gears each mesh with a respective one of the outer racks and the respective inner rack so that on movement between the inner and outer positions the gears roll between the respective racks. A play compensator between one of the racks and the respective part biases the racks and gears into tight engagement with one another.
公开/授权文献:
- CN101734183A 用于车辆座椅的头枕 公开/授权日：2010-06-16
IPC结构图谱:
| B | 作业；运输 |
| --B60 | 一般车辆 |
| ----B60N | 不包含在其他类目中的车辆乘客用设备 |
| ------B60N2/00 | 专门适用于车辆的座椅；车辆上座椅的布置或安装 |
| --------B60N2/005 | .车辆上座椅的布置或安装 |
| ----------B60N2/48 | ..头枕 |