发明授权
- 专利标题： Webbing take-up device
- 专利标题（中）： 织带收卷装置
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申请号： US13018752申请日： 2011-02-01
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公开(公告)号： US08763943B2公开(公告)日： 2014-07-01
- 发明人: Takahiro Osaki , Shinji Mori
- 申请人： Takahiro Osaki , Shinji Mori
- 申请人地址： JP Aichi-Ken
- 专利权人： Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
- 当前专利权人： Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
- 当前专利权人地址： JP Aichi-Ken
- 代理机构： Roberts Mlotkowski Safran & Cole, P.C.
- 优先权： JP2010-022447 20100203
- 主分类号： B65H75/48
- IPC分类号： B65H75/48
摘要：
A webbing take-up device which can improve the workability of the assembly work of a tension reducer is obtained. In this webbing take-up device, a take-up spring unit is arranged closer to the opening side of a case than a reduction spring unit within a case. For this reason, when a clutch is arranged inside the reduction balance spring and the inner end of the reduction balance spring in a spiral direction is locked to a spring case of the clutch, the clutch and the reduction balance spring can be easily and visually recognized from the opening side of the case. Thus, the other end of the reduction balance spring can be easily locked to the spring case.
公开/授权文献
- US20110186676A1 WEBBING TAKE-UP DEVICE 公开/授权日：2011-08-04
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