发明名称 DEVICE FOR IMPROVING THE ALIGNMENT ACCURACY OF SHEET-LIKE MATERIAL
摘要 The invention concerns an aligning unit (8) for sheet-like material (1), which is aligned with rotation elements (25), (34) before the passage of a conveying plane (9) with respect to the conveying direction (22) through a machine processing sheet-like material (1). The sheet-like material (1) is gripped on at least one side by the rotation elements (25), (34). The area of contact (36), (44) between the sheet-like material (1) and segmented rollers (25) aligning the latter is minimized.
申请公布号 US2003042670(A1) 申请公布日期 2003.03.06
申请号 US20010850326 申请日期 2001.05.07
申请人 SAHLMANN JURGEN 发明人 SAHLMANN JURGEN
分类号 B41F21/12;B65H5/06;B65H9/00;B65H9/10;(IPC1-7):B65H9/00 主分类号 B41F21/12
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