发明名称 Method and apparatus for avoiding slip in transporting a recording substrate in a fixing station of an electrographic printer or copier
摘要 PCT No. PCT/DE95/00490 Sec. 371 Date Oct. 22, 1996 Sec. 102(e) Date Oct. 22, 1996 PCT Filed Apr. 10, 1995 PCT Pub. No. WO95/29430 PCT Pub. Date Nov. 2, 1995In the fixing station, the recording substrate 4 is transported by friction between two rollers (1, 2). In order to tauten the recording substrate (4), it is braked by a braking device (3) upstream of the rollers (1, 2). A length equalizing element (5) equalizes any length differences occurring in the recording substrate (4). The rotational speed of the rollers (1, 2) is controlled as a function of the deflection of the length equalizing element (5). The deflection time (txy) between reaching a deflection point a and a deflection point b is registered and compared with a desired deflection time (tsp). The braking force of the braking device (3) is reduced if the desired deflection time (tsp) is exceeded.
申请公布号 US5752153(A) 申请公布日期 1998.05.12
申请号 US19960732417 申请日期 1996.10.22
申请人 OCE PRINTING SYSTEMS GMBH 发明人 KREITER, ALEXANDER;KREMASTIOTIS, VASSILIS
分类号 B41J33/26;G03G15/00;G03G15/20;(IPC1-7):G03G15/00 主分类号 B41J33/26
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