发明授权
US06398206B1 Sheet feeding apparatus having an air plenum with a corrugated surface
有权
具有带有波纹表面的空气增压室的送纸装置
- 专利标题： Sheet feeding apparatus having an air plenum with a corrugated surface
- 专利标题（中）： 具有带有波纹表面的空气增压室的送纸装置
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申请号： US09591820申请日： 2000-06-12
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公开(公告)号： US06398206B1公开(公告)日： 2002-06-04
- 发明人: Ming Yang , Thomas N. Taylor
- 申请人： Ming Yang , Thomas N. Taylor
- 主分类号： B65H308
- IPC分类号： B65H308
摘要：
A sheet feeding apparatus for feeding a compilation of sheets in a process direction to a process station, including: a sheet tray for holding the compilation of sheets; an air plenum, positioned above the compilation of sheets, the plenum including a corrugated surface having a first set of ribs at a first height and a second set of ribs at a second height; and a blower for generating a vacuum force in the air plenum to drive one of the compilation of sheets into contact with the corrugated surface.
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