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Folding apparatus super structure for roll printing machine

A printing machine and driving device technology, which is applied to rotary printing machines, printing machines, printing, etc., can solve problems such as the complexity of the upper structure, and achieve the effects of cost reduction and small space

Inactive Publication Date: 2008-07-30
MANROLANAD AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the structure of the superstructure is more complicated

Method used

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  • Folding apparatus super structure for roll printing machine
  • Folding apparatus super structure for roll printing machine
  • Folding apparatus super structure for roll printing machine

Examples

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Embodiment Construction

[0018] 1 shows a sectional view of the superstructure of a folding device for a rotary printing press according to the invention in the region of a driven roller 10, wherein the roller 10 is rotatably mounted on a support shaft 11 via a bearing 12, and The bearing shaft 11 is rigidly connected at one end to the frame or frame wall 13 of the superstructure. The drive group 14 for driving the driven roller 10 is arranged here on the same side of the wall 13 as the support shaft 11 and the roller 10, so that the drive group 14 can thus be driven directly or indirectly and thus without coupling parts Roll 10.

[0019] In the embodiment of FIG. 1 , the drive group 14 consists of a driven wheel 17 mounted on the drive shaft 15 of the drive device 16 , an input wheel 18 assigned to the roller 10 and a drive belt 19 , wherein in the embodiment according to FIG. The input pulley 18 belonging to the roller 10 is an integral part of the driven roller 10 .

[0020] A second embodiment o...

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PUM

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Abstract

The super structure has a cylinder (10) mounted in rotation on a support axle (11) whose end is rigidly connected to a wall (13) of the super structure. A driving unit (14) is provided on a same side of the wall similar to that of the support axle and the cylinder for directly driving the cylinder (10), where the axle is connected to the wall. A driving shaft (15) of a motor (16) of the driving unit (14) includes an output pulley (17) that drives an input pulley (18) associated to the cylinder, by a belt (19).

Description

technical field [0001] The invention relates to a superstructure for a folding unit of a rotary printing press, which superstructure has at least one driven roller, which is mounted on one side on a wall of a frame or frame of the superstructure. Background technique [0002] A superstructure for a folding unit of a rotary printing press is known from DE 38 11 909 C2, wherein the superstructure comprises a plurality of driven rollers. These driven rollers are also referred to as folder nip rollers. It is already known from DE 38 11 909 C2 to mount driven rollers on one side on the frame of the superstructure or on the wall of the machine frame, wherein this one-sided mounting of the rollers is also referred to as cantilever mounting. No indication can be drawn from DE 38 11 909 C2 how rollers mounted on one side or cantilever are driven. [0003] In known superstructures for folding devices from practice, which have driven rollers arranged on one side or cantilevered, the ...

Claims

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Application Information

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IPC IPC(8): B41F13/56
CPCB41F13/62B65H2404/162B65H27/00B65H2403/20B65H2402/33B65H20/02
Inventor 约翰内斯·贝梅尔乌尔里希·赛弗特
Owner MANROLANAD AG
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