发明申请
- 专利标题： SHEET WINDING APPARATUS
- 专利标题（中）： 薄板装置
-
申请号： US14281822申请日： 2014-05-19
-
公开(公告)号： US20140284414A1公开(公告)日： 2014-09-25
- 发明人: Kenichi NAKATSUKA , Kenji YAMADA , Makoto OGURI , Koichi OGAWA
- 申请人： Kenichi NAKATSUKA , Kenji YAMADA , Makoto OGURI , Koichi OGAWA
- 申请人地址： JP Nagoya-shi
- 专利权人： HAYASHI TELEMPU CO., LTD.
- 当前专利权人： HAYASHI TELEMPU CO., LTD.
- 当前专利权人地址： JP Nagoya-shi
- 优先权： JP2011-270419 20111209
- 主分类号： B60J11/02
- IPC分类号： B60J11/02 ; B65H75/48
摘要：
A sheet winding apparatus has a sheet, a winding axis to which one end of the sheet is fixed and having a cylindrical shape, a spring that is arranged in the winding axis and gives a biasing force to the winding axis in an opposite direction of drawing-out direction of the sheet, and a soundproof tube that is arranged between an outer periphery of the spring and inside the winding axis. The soundproof tube has first projected portions projecting outward from an outer periphery of the soundproof tube.
公开/授权文献
- US09481233B2 Sheet winding apparatus 公开/授权日：2016-11-01
信息查询
