JPS58145726U - Device to prevent paper from ripping around the cylinder of a sheet-fed rotary printing press - Google Patents
Device to prevent paper from ripping around the cylinder of a sheet-fed rotary printing pressInfo
- Publication number
- JPS58145726U JPS58145726U JP4223982U JP4223982U JPS58145726U JP S58145726 U JPS58145726 U JP S58145726U JP 4223982 U JP4223982 U JP 4223982U JP 4223982 U JP4223982 U JP 4223982U JP S58145726 U JPS58145726 U JP S58145726U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- brush
- sheet
- ripping
- rotary printing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の枚葉輪転印刷機の咥え替え時における紙
の挙動の説明図、第２図ないし第７図は本考案に係る枚
葉輪転印刷機における胴周部の紙あばれ防止装置の実施
例を示し、第２図はこれを実施した検査輪転印刷機の概
要側面図、第３図は紙あばれ防止装置の展開側断面図、
第４図は第３図のＡＡ断面図、第５図は第３図のＢＢ断
面図、第６図は第３図のＣ視拡大正面図、第７図は本考
案を実施したオフセット・凹版複合印刷機の概要側面図
である。
・−１６・・・・・・紙、３２・・・・・・圧胴、４２
・・・・・・紙あばれ防止装置、４６・・・・・・ブラ
シ着脱用カム、４６ａ・・・・・・大径部、４６ｂ・・
・・・・小径部、４７・・・・・・ブラシ軸、４９・・
・・・・ブラシ、５１・・・・・・ブラシ本体、５２・
・・・・・ころ、５３・・・・・・カムレバー、５６・
・・・・・圧縮コイルばね。
第５図
第６図Fig. 1 is an explanatory diagram of the behavior of paper during re-gripping in a conventional sheet-fed rotary printing press, and Figs. 2 to 7 are a paper ripple prevention device on the cylinder periphery of a sheet-fed rotary printing press according to the present invention. Fig. 2 is a schematic side view of an inspection rotary printing press that implements this, Fig. 3 is a developed side sectional view of the paper ripple prevention device,
Figure 4 is an AA sectional view of Figure 3, Figure 5 is a BB sectional view of Figure 3, Figure 6 is an enlarged front view of Figure 3 viewed from C, and Figure 7 is an offset/intaglio plate implementing the present invention. FIG. 1 is a schematic side view of a multifunction printing press.・-16...Paper, 32...Impression cylinder, 42
...Paper rash prevention device, 46...Brush attachment/detachment cam, 46a...Large diameter section, 46b...
...Small diameter part, 47...Brush shaft, 49...
... Brush, 51 ... Brush body, 52.
...Roller, 53...Cam lever, 56.
...Compression coil spring. Figure 5 Figure 6
Claims (1)
れたブラシ軸と、このブラシ軸に固定され毛先を胴周面
上の搬送紙面に添接させて胴軸方向に延設されたブラシ
と、前記ブラシ軸の軸端部に固定され遊端部にころが枢
着されたカムレバーと、前記ころを添接させる大径部と
小径部とからなるカム面を有し前記胴の軸端部に固定さ
れたブラシ着脱用カムと、前記ころをカム面に圧接させ
る方向の回動力を前記カムレバーに付与するばね手段と
を設けたことを特徴とする枚葉輪転印刷機における胴周
部の紙あばれ防止装置。A brush shaft is rotatably mounted near the circumferential surface of the cylinder and parallel to the cylinder axis, and the bristles are fixed to this brush shaft and the bristles are attached to the conveying paper surface on the cylinder circumferential surface in the cylinder axis direction. The brush has a cam surface consisting of a brush extending from the brush shaft, a cam lever fixed to the shaft end of the brush shaft and having a roller pivotally attached to the free end, and a large diameter part and a small diameter part to which the roller is attached. A sheet-fed rotary printing device comprising: a brush attachment/detachment cam fixed to the shaft end of the cylinder; and a spring means for applying a rotational force to the cam lever in the direction of pressing the roller into contact with the cam surface. A device to prevent paper from ripping around the body of a machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4223982U JPS58145726U (en) | 1982-03-24 | 1982-03-24 | Device to prevent paper from ripping around the cylinder of a sheet-fed rotary printing press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4223982U JPS58145726U (en) | 1982-03-24 | 1982-03-24 | Device to prevent paper from ripping around the cylinder of a sheet-fed rotary printing press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58145726U true JPS58145726U (en) | 1983-09-30 |
| JPH0312510Y2 JPH0312510Y2 (en) | 1991-03-25 |
Family
ID=30053377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4223982U Granted JPS58145726U (en) | 1982-03-24 | 1982-03-24 | Device to prevent paper from ripping around the cylinder of a sheet-fed rotary printing press |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58145726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011084078A (en) * | 2011-02-01 | 2011-04-28 | Komori Corp | Printing machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10332212A1 (en) * | 2003-07-16 | 2005-02-24 | Koenig & Bauer Ag | Apparatus for quality testing of specimens and a method for checking the quality of sheets |
-
1982
- 1982-03-24 JP JP4223982U patent/JPS58145726U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011084078A (en) * | 2011-02-01 | 2011-04-28 | Komori Corp | Printing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0312510Y2 (en) | 1991-03-25 |
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