JPH0183758U - - Google Patents
Info
- Publication number
- JPH0183758U JPH0183758U JP1987175757U JP17575787U JPH0183758U JP H0183758 U JPH0183758 U JP H0183758U JP 1987175757 U JP1987175757 U JP 1987175757U JP 17575787 U JP17575787 U JP 17575787U JP H0183758 U JPH0183758 U JP H0183758U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- curl
- guide plate
- convex shape
- prevention device
- 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.)
- Pending
Links
- 230000002265 prevention Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Description
第１図は本考案に係る枚葉紙のカール防止装置
の一実施例を示す縦断面図、第２図は第１図の部
分の拡大図、第３図は本考案の装置を具えた４
色刷枚葉オフセツト印刷機の縦断側面図、第４図
は凹状にカールした枚葉紙の矯正過程を示す説明
図、第５図は従来の４色刷オフセツト枚葉印刷機
の縦断側面図、第６図はそのカール防止装置を示
す縦断側面図、第７図は第６図の部分の拡大図
、第８図は凸状にカールした枚葉紙の矯正過程を
示す説明図である。
５……枚葉紙、６……排紙部、１２……案内板
、１２ｃ……吸引穴。
FIG. 1 is a longitudinal cross-sectional view showing an embodiment of the sheet curl prevention device according to the present invention, FIG. 2 is an enlarged view of the portion shown in FIG. 1, and FIG.
FIG. 4 is an explanatory diagram showing the straightening process of a concavely curled sheet; FIG. 5 is a longitudinal side view of a conventional four-color offset sheet-fed printing press; FIG. 7 is an enlarged view of the portion shown in FIG. 6, and FIG. 8 is an explanatory view showing the process of straightening a sheet curled in a convex shape. 5... Sheet, 6... Paper discharge section, 12... Guide plate, 12c... Suction hole.
Claims (1)
て凸状になるようなカールを与えるように形成さ
れた枚葉紙を吸引する案内板を配設してなること
を特徴とする枚葉紙のカール防止装置。 It is characterized in that a guide plate for sucking the sheet, which is formed so as to curl the sheet into a convex shape with the coated side of the sheet facing outward, is disposed in the sheet discharge section. Sheet curl prevention device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987175757U JPH0183758U (en) | 1987-11-19 | 1987-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987175757U JPH0183758U (en) | 1987-11-19 | 1987-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0183758U true JPH0183758U (en) | 1989-06-05 |
Family
ID=31467538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987175757U Pending JPH0183758U (en) | 1987-11-19 | 1987-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0183758U (en) |
-
1987
- 1987-11-19 JP JP1987175757U patent/JPH0183758U/ja active Pending