发明授权
- 专利标题： Belt retractor for a seat belt system
- 专利标题（中）： 用于安全带系统的皮带牵开器
-
申请号： US10580902申请日： 2004-11-29
-
公开(公告)号： US08893998B2公开(公告)日： 2014-11-25
- 发明人: Yukinori Midorikawa , Hiroshi Yamada , Masuo Matsuki , Kiyoshi Ogawa
- 申请人： Yukinori Midorikawa , Hiroshi Yamada , Masuo Matsuki , Kiyoshi Ogawa
- 申请人地址： SE Värgärda
- 专利权人： Autoliv Development AB
- 当前专利权人： Autoliv Development AB
- 当前专利权人地址： SE Värgärda
- 代理机构： Brinks Gilson & Lione
- 优先权： JP2003-436121 20031127
- 国际申请： PCT/JP2004/018224 WO 20041129
- 国际公布： WO2005/051732 WO 20050609
- 主分类号： B60R22/44
- IPC分类号： B60R22/44 ; B60R22/46 ; B60R22/48 ; B60R21/013 ; B60R21/015
摘要：
A spindle (2) of a seat belt retractor is rotationally driven when required by a motor (5) to the webbing take-up direction side through a power transmission mechanism section (6). Further, the spindle (2) is always connected to a take-up spring (7) and is always subjected to rotational power acting to the webbing take-up side. The structure enables a user wearing a seat belt to be restrained even in failure, realizing a safer and more reliable restraining device.
公开/授权文献
- US20070095963A1 Belt retractor for a seat belt system 公开/授权日：2007-05-03