发明名称 Rapportrad fuer Praegekalander
摘要 1307938 Embossing plastic webs JOH KLEINEWERS SOHNE 27 Feb 1970 [27 Feb 1969] 9736/70 Heading B5A [Also in Divisions B6 and F2] To permit accurate alignment of the patterns on mating embossing rollers used for embossing textiles, paper or plastic material webs one of the rollers 2, Fig. 5, is coupled to the other through gear means 7, 8 which are angularly adjustable about the shaft 11 of the roller 2. A collar 10 is keyed to shaft 11 and is adjustably connected to gear 7 of gear means 7, 8 by a bracket 17 and adjustment screws 19 which bear on a lug 18 provided on gear 7. To prevent backlash gear 8 is angularly adjustable relative to gear 7 through a screw 24 provided in gear 7 which abuts a pin 26 provided in a lug 27 of gear 8. The other end of pin 26 is engaged by spring biasing means 28 which push against adjusting screw 29 also provided in gear 7. Thus gear 8 is resiliently urged into a predetermined angular position relative to gear 7. In a further embodiment, Fig. 7, the angular adjustment of gear relative to shaft 11 is achieved by a single adjustment screw 21 driven by a motor 23.
申请公布号 DE1909959(A1) 申请公布日期 1970.09.03
申请号 DE19691909959 申请日期 1969.02.27
申请人 JOH. KLEINEWEFERS SOEHNE 发明人 BLENNEMANN,FRIEDRICH;FRIEDRICH KURZ,DIPL.-ING.
分类号 B29C43/22;B31F1/07;D06C23/00 主分类号 B29C43/22
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