JPS581547U - Tightening device for forward and reverse rotation of thin plate printing plates in rotary presses - Google Patents
Tightening device for forward and reverse rotation of thin plate printing plates in rotary pressesInfo
- Publication number
- JPS581547U JPS581547U JP6579382U JP6579382U JPS581547U JP S581547 U JPS581547 U JP S581547U JP 6579382 U JP6579382 U JP 6579382U JP 6579382 U JP6579382 U JP 6579382U JP S581547 U JPS581547 U JP S581547U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- reverse rotation
- bar
- printing plates
- thin plate
- 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
図面は本考案の具体的一実施例を示す。第１図は第５図
１−１線に沿った拡大縦断正面図、第２図及び第３図は
第５図２−２線に沿った拡大縦断正面図であって、その
うち、第２図は版胴正転使用時における刷版緊締作用を
説明し、第３図はその逆転使用時の作用を説明する。第
４図は正面図、第５図は第４図５−５線に沿った縦断左
側面図である。
一６＝・・・・・版胴、１０・・・・・・長溝、１１及
び１２・・・・・・鋭角エツジ、１３・・・・・・印刷
版、１３ａ・・・・・・印刷版の版胴回転方向先行側曲
折部分、１３ｂ・・・・・・印刷版の版胴回転方向後行
側曲折部分、１４・・・・・・版緊締用のバー、１５及
び１６・・・・・・爪、１８・・・・・・案内棒、１９
−−−−−−ピン、２４・・・・・・スラスト軸受、２
５・・・・・・コイルスフリング。The drawings show a specific embodiment of the invention. FIG. 1 is an enlarged longitudinal sectional front view taken along the line 1-1 in FIG. 5, and FIGS. 2 and 3 are enlarged longitudinal sectional front views taken along the line 2-2 in FIG. FIG. 3 explains the plate tightening effect when the plate cylinder is used in normal rotation, and FIG. 3 explains the effect when the plate cylinder is used in reverse rotation. FIG. 4 is a front view, and FIG. 5 is a vertical left side view taken along line 5-5 in FIG. 16 = Plate cylinder, 10 Long groove, 11 and 12 Sharp edge, 13 Printing plate, 13a Printing Leading side bent portion of the printing plate in the plate cylinder rotation direction, 13b... Trailing side bending portion of the printing plate in the plate cylinder rotation direction, 14... Bar for plate tightening, 15 and 16... ...claw, 18 ... guide rod, 19
--------Pin, 24... Thrust bearing, 2
5... Coils Fring.
Claims (1)
内壁斜面がそれぞれ対称的に内方へ張り出していて、そ
−已に刷版の回転方向先行側曲折部分をそれぞれ引掛け
る鋭角エツジが形成されている長溝と、 該長溝内に嵌合し、その内壁に直接案内されて回転可能
であり、かつ、その非中心部の長手方向に沿って刷版の
回転方向後行側曲折部分をそれぞれ引掛ける爪が形成さ
れている版緊締用のバーと、該バー及び版胴の各回転中
心を結ぶ直線上の一点と該バーにおける前記爪とは対称
的な非中心部との間に弾設した版緊締用の圧縮スプリン
グを主体とするトグルスイッチング機構と、 □前記バ
ーを外部から回動操作する手段と、から成る輪転機にお
ける薄板状刷版の正逆回転兼用緊締装置。[Claims for Utility Model Registration] The plate cylinder has an opening along the longitudinal direction of its circumferential surface, and the slopes of the inner walls of the openings protrude inwardly in a symmetrical manner. a long groove in which an acute-angled edge is formed to hook each bent portion on the leading side in the direction of rotation; A plate tightening bar is formed with a claw that hooks each bent portion on the trailing side in the rotational direction of the printing plate along the line, and a point on a straight line connecting each rotation center of the bar and the plate cylinder, A thin plate for a rotary press consisting of a toggle switching mechanism mainly consisting of a compression spring for plate tightening installed between a non-center portion symmetrical to the claw, and means for rotating the bar from the outside. Tightening device for forward and reverse rotation of printing plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6579382U JPS581547U (en) | 1982-05-06 | 1982-05-06 | Tightening device for forward and reverse rotation of thin plate printing plates in rotary presses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6579382U JPS581547U (en) | 1982-05-06 | 1982-05-06 | Tightening device for forward and reverse rotation of thin plate printing plates in rotary presses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS581547U true JPS581547U (en) | 1983-01-07 |
| JPS629100Y2 JPS629100Y2 (en) | 1987-03-03 |
Family
ID=29861823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6579382U Granted JPS581547U (en) | 1982-05-06 | 1982-05-06 | Tightening device for forward and reverse rotation of thin plate printing plates in rotary presses |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS581547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015231685A (en) * | 2014-06-09 | 2015-12-24 | 株式会社東京機械製作所 | Plate cylinder with printing plate and printing plate fitting method |
-
1982
- 1982-05-06 JP JP6579382U patent/JPS581547U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015231685A (en) * | 2014-06-09 | 2015-12-24 | 株式会社東京機械製作所 | Plate cylinder with printing plate and printing plate fitting method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS629100Y2 (en) | 1987-03-03 |
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