发明名称 Assembly to align moving webs, traveling at high speeds through a drying station and the like, has two powered rollers for the web to move between them with an underpressure holding the web against them
摘要 <p>The assembly to align web materials, moving through a processing station e.g. a drying stretch, has two neighboring and powered rollers (13) rotating around their axes in a frame (14) across the direction of web travel and parallel to the web. The roller mantle surfaces are concave or cambered, and an underpressure is generated in the space (16) between the rollers where the web passes through. The frame is closed on the side (17) away from the rollers. Limits (22) define the passage width for the web between the rollers.</p>
申请公布号 DE202005009046(U1) 申请公布日期 2005.09.08
申请号 DE20052009046U 申请日期 2005.06.08
申请人 WAHRMUND, JUERGEN;KURPISCH, BERNWARD-JOSEF 发明人
分类号 B41F13/02;B65H23/02;B65H23/025;B65H23/038;D21F1/36;D21F7/04;(IPC1-7):B65H23/02 主分类号 B41F13/02
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