基本信息:
- 专利标题： 具有可靠锁定和能量吸收以及烟火致动器的转向组件
- 专利标题（英）：Steering assembly with positive lock and energy absorption and pyrotechnic actuator
- 申请号：CN201780059509.5 申请日：2017-09-27
- 公开(公告)号：CN109789890A 公开(公告)日：2019-05-21
- 发明人： S·L·斯特朗 , 大卫·雷·哈特曼 , 维克多·科罗纳·马丁内斯
- 申请人： NSK美国有限公司
- 申请人地址： 美国密歇根州
- 专利权人： NSK美国有限公司
- 当前专利权人： NSK有限公司
- 当前专利权人地址： 美国密歇根州
- 代理机构： 北京汇知杰知识产权代理事务所
- 代理人： 吴焕芳; 杨勇
- 优先权： 62/400,257 2016.09.27 US
- 国际申请： PCT/US2017/053711 2017.09.27
- 国际公布： WO2018/064161 EN 2018.04.05
- 进入国家日期： 2019-03-26
- 主分类号： B62D1/19
- IPC分类号： B62D1/19
An energy absorption plate (52) for a steering column assembly (10) having a first end (54) and a second end (56), an arcuate segment (62), a first generally flat segment (58) between the first end (54) and the arcuate segment (62), and a second generally flat segment (64) between the second end (56) and the arcuate segment (62). The first generally flat segment (58) is situated generally parallelto the second generally flat segment (64). The first generally flat segment (58) is configured to face away from a column tube (18) of a steering column assembly (10). The second generally flat segment (64) is adapted to be secured to the column tube (18) of the steering column assembly (10). The first generally flat segment (58) includes one or more features, such as a toothed portion (66), forengaging with a fastener, such as a spring-biased fastener (44), to lock the column tube (18) in proper position. A steering column assembly (10) including this energy absorption plate (52) is also contemplated.
公开/授权文献:
- CN109789890B 溃缩转向柱组件 公开/授权日：2022-03-04