发明授权
- 专利标题： Coater for coating material webs
- 专利标题（中）： 涂料纸幅涂布机
-
申请号： US238012申请日： 1988-08-29
-
公开(公告)号： US4924802A公开(公告)日： 1990-05-15
- 发明人: Reinhard Knop
- 申请人： Reinhard Knop
- 申请人地址： DEX Dusseldorf
- 专利权人： Jagenberg Aktiengesellschaft
- 当前专利权人： Jagenberg Aktiengesellschaft
- 当前专利权人地址： DEX Dusseldorf
- 优先权： DEX3605613 19860221
- 主分类号： B05C11/04
- IPC分类号： B05C11/04 ; B05C20060101 ; B05C1/04 ; B05C3/18 ; B05C3/20 ; B05C5/02 ; B41F31/02
摘要：
Coater for coating a material web, in particlular a paper web, guided along a backing roller, with a chamber for receiving the coating material, a doctor blade located where the web leaves the chamber, seen in the direction of travel of the material web, an adjustable overflow plate located at the front end of the chamber and with sealing members arranged in the edge region of the backing roller, covering the edges of the material web, comprising recesses extending in the direction of the web, edge scrapers extending in the direction of travel of the web from in front of the overflow plate to immediately in front of the doctor blade, with a channel and compressed air supply opening in the region of the overflow plate.
公开/授权文献
- US5445524A Geographic location identification system 公开/授权日：1995-08-29
信息查询
IPC分类:
