发明授权
- 专利标题： Method and device for coating hollow cylindrical member
- 专利标题（中）： 中空筒状构件的涂敷方法及装置
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申请号： US12155719申请日： 2008-06-09
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公开(公告)号： US08309172B2公开(公告)日： 2012-11-13
- 发明人: Michitaka Higaki , Takayuki Yoshii , Tsuneaki Kondoh , Kohji Kamiya , Hidenori Machida , Satoshi Tohkai
- 申请人： Michitaka Higaki , Takayuki Yoshii , Tsuneaki Kondoh , Kohji Kamiya , Hidenori Machida , Satoshi Tohkai
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Harness, Dickey & Pierce, P.L.C.
- 优先权： JP2007-155204 20070612
- 主分类号： B05D7/22
- IPC分类号： B05D7/22
摘要：
A method and a device for coating a hollow cylindrical member. The method includes radially coating an entire inner surface of the hollow cylindrical member with a first coating material discharged by a first slit nozzle and simultaneously circularly coating an entire outer surface of the hollow cylindrical member with a second coating material discharged in an axial direction of the hollow cylindrical member by a second slit nozzle located opposite the first slit nozzle with the hollow cylindrical member therebetween. The first slit nozzle and the second slit nozzle discharge the first coating material and the second coating material, respectively, to a same height of the hollow cylindrical member relative to the inner surface and the outer surface thereof.
公开/授权文献
- US20080311293A1 Method and device for coating hollow cylindrical member 公开/授权日：2008-12-18
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