发明授权
- 专利标题： Press of a paper machine for thin papers
- 专利标题（中）： 压纸机用于薄纸
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申请号： US374656申请日： 1995-01-30
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公开(公告)号： US5670023A公开(公告)日： 1997-09-23
- 发明人: Karl Steiner , Albrecht Meinecke , Rui Goncalves , Christian Schiel
- 申请人： Karl Steiner , Albrecht Meinecke , Rui Goncalves , Christian Schiel
- 申请人地址： DEX
- 专利权人： Voith Sulzer Papiermaschinen GmbH
- 当前专利权人： Voith Sulzer Papiermaschinen GmbH
- 当前专利权人地址： DEX
- 优先权： DEX4318036.1 19930529; DEX4321402.9 19930626
- 主分类号： D21F3/02
- IPC分类号： D21F3/02 ; D21F3/04
摘要：
The press section of a paper machine for thin papers has the following characteristics: a pressing gap is formed by a rotary, smooth surface (1) in contact with the paper and by a felted pressing roll (3); the smooth surface (1) transfers the paper web downstream of the pressing gap to a heatable roll (4) without free pulling of the paper web. The invention is characterized in that the smooth surface (1) is the outer surface of a tubular roll with dimensionally stiff roll sleeve.
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