Folding machine for rolled paper fed rotary press
专利汇可以提供Folding machine for rolled paper fed rotary press专利检索，专利查询，专利分析的服务。并且PURPOSE:To facilitate moving formers, drag rollers or the like and contrive to enhance operability at the time of changing the paper size or in other similar occasions, by a construction wherein a former unit is supported by guide rails so that it can be moved in the width direction of a paper, and is moved by a driving means. CONSTITUTION:An upper-lower pair of driving shafts 39, 40 are rotatably supported by main frames 3, 4 above a front end part of a folding machine frame 2, and motors 41, 42 for driving the shafts 39, 40 to rotate synchronously are directly connected respectively to the parts of the shafts 39, 40 protruding from the main frames 3, 4. When paper size is changed, the motors 41, 42 are simultaneously rotated, whereby the shafts 39, 40 are synchronously rotated, and upper and lower transmission shafts 50, 43 are synchronously rotated through the engagement of bevel gears 53, 54, 46, 47. By the engagement between a threaded part and female screw members 55, 48, the former units 37, 38 are moved by the same amount toward or away from the center line L of the machine. Accordingly, even when the paper size is changed, the center positions of webs fed out from formers 35, 36 can be set at the same positions as before the change of the paper size, so that it is unnecessitated to move a chopper device or the like.，下面是Folding machine for rolled paper fed rotary press专利的具体信息内容。
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