JPH0229339A - Impression cylinder cleaner for sheet-fed offset press - Google Patents
Impression cylinder cleaner for sheet-fed offset pressInfo
- Publication number
- JPH0229339A JPH0229339A JP17809888A JP17809888A JPH0229339A JP H0229339 A JPH0229339 A JP H0229339A JP 17809888 A JP17809888 A JP 17809888A JP 17809888 A JP17809888 A JP 17809888A JP H0229339 A JPH0229339 A JP H0229339A
- Authority
- JP
- Japan
- Prior art keywords
- impression cylinder
- cleaning
- blade
- cleaning cloth
- cloth
- 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
- 238000004140 cleaning Methods 0.000 claims abstract description 83
- 239000004744 fabric Substances 0.000 claims abstract description 57
- 238000003825 pressing Methods 0.000 claims abstract description 29
- 210000000078 claw Anatomy 0.000 claims description 17
- 238000007639 printing Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 230000002195 synergetic effect Effects 0.000 abstract description 2
- 239000000356 contaminant Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、オフセット枚葉印刷機の圧胴の洗浄装置に
関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a cleaning device for an impression cylinder of an offset sheet-fed printing press.
オフセット印刷機のブランケット胴洗浄装置については
開発も進み、実用に堪える装置も現われているが、第４
図に示すように、オフセット枚葉印刷機の圧胴１には、
紙を掴むための爪機構取付凹部１ａ内に設けられた爪軸
２に取付らけた爪３が圧胴１表面より突出した状態で設
けられであるため、洗浄布をマガジンロール、巻取ロー
ルの間で圧胴に押付けて汚れの清掃を行おうとしても、
爪３が邪魔になって圧胴の自動洗浄が困難となり、圧胴
の洗浄は人手行われていた。The development of blanket cylinder cleaning devices for offset printing presses has progressed, and a device that can be put to practical use has appeared, but the fourth
As shown in the figure, the impression cylinder 1 of the offset sheet-fed printing machine includes:
Since the claw 3 attached to the claw shaft 2 provided in the claw mechanism mounting recess 1a for grasping the paper is provided in a state protruding from the surface of the impression cylinder 1, the cleaning cloth is not attached to the magazine roll or take-up roll. Even if you try to clean the dirt by pressing it against the impression cylinder between
The claws 3 get in the way, making automatic cleaning of the impression cylinder difficult, and cleaning of the impression cylinder has to be done manually.
しかし、圧胴の周りはスペースが狭く、中腰での作業を
強いられていた。これに加えて、圧胴を少なくとも低速
で回転させながら清掃を行う必要があり、危険であった
。また、汚れがこびりついているため清掃が困難であり
、洗浄時間も長くかかり、印刷機の生産効率を低下させ
る一因となっていた。However, the space around the impression cylinder was narrow, and workers were forced to work half-heartedly. In addition, it was necessary to clean the impression cylinder while rotating it at least at a low speed, which was dangerous. In addition, it is difficult to clean because the dirt is caked on, and it takes a long time to clean, which is one of the causes of lowering the production efficiency of the printing press.
このため、特開昭６３−９２４５６号公報に示されるよ
うな洗浄装置が案出されている。これについて説明する
に、第３図に洗浄装置の圧胴に圧接した状態を側断面図
として示しであるように、洗浄布４のマガジンロール５
、巻取ロール６は従来装置のものと同様に構成されてい
るが、その線圧着装置として、山形状支持体７の一端に
ブレード８を設けてマガジンロール５より送出された洗
浄布４を圧胴１に線状に圧接し、巻取ロール側に位置す
る他端をガイド部９とし、ブレード８により圧ＪｉＭ１
に線状に圧接された洗浄布４を圧胴円周に沿って弧状１
０に圧接部が生ずるよう押え付けて案内した後、巻取ロ
ール６で巻取るよう構成されている。For this reason, a cleaning device as shown in Japanese Unexamined Patent Publication No. 63-92456 has been devised. To explain this, the magazine roll 5 of the cleaning cloth 4 is shown in FIG.
The take-up roll 6 has the same structure as that of the conventional device, but as a line crimping device, a blade 8 is provided at one end of the mountain-shaped support 7 to press the cleaning cloth 4 sent out from the magazine roll 5. The other end, which is in linear pressure contact with the cylinder 1 and located on the take-up roll side, is used as a guide part 9, and the blade 8 applies pressure JiM1.
The cleaning cloth 4 pressed in a linear manner is moved in an arc shape 1 along the circumference of the impression cylinder.
After being pressed and guided so that a pressure-contact portion is formed at the 0, the material is wound up with a take-up roll 6.
即ち、圧胴１の汚れを直接除去するための洗浄布４と、
洗浄布４がそこから歩進的に巻きほどかれるマガジンロ
ール５と、洗浄布を巻き取り且つ保持するための巻取ロ
ール６と洗浄布を圧胴に圧着するブレード８と、洗浄布
近傍で湿らせる手段としての洗浄液供給パイプ１１に設
けたノズル１２と、ブレード８及び洗浄液供給パイプ１
１を保持するとともに、巻取られる側の洗浄布を圧胴面
に接触状態に保持するガイド部９を設けた山形状支持体
７と、マガジンロール５１巻取ロール６及び支持体７を
支持するための枠体１３から構成され、圧胴１の爪機構
取付凹部１ａには爪軸２とこれに取付られた爪３が設け
られており、さらにこの爪軸２には爪逃げカム１４が設
けられている。また、本洗浄袋ｒには、少なくとも圧胴
と高速回転時に接触するのを防止するために、本装置を
圧胴から離脱させる目的の移動システムとしてのエアシ
リンダーと、洗浄布を歩進的に移動し、且つ巻き取るた
めにワンウェイクラッチとエアシリンダーを使用してい
る。ブレード８による洗浄布４の胴１に対する圧接移動
は適宜手段により行われる。なお、図中において、符号
１５は枠体１３を圧胴１に対して接離するための回動支
軸である。また、洗浄布４が圧胴爪３に接触しないよう
にするため、爪逃げカムを設けるかわりに、枠体１３を
カム等により支軸１５を中心に回動させて逃してやる機
構としてもよい。That is, a cleaning cloth 4 for directly removing dirt from the impression cylinder 1;
A magazine roll 5 from which the cleaning cloth 4 is progressively unwound, a take-up roll 6 for winding up and holding the cleaning cloth, a blade 8 for pressing the cleaning cloth onto the impression cylinder, and a magazine roll 5 for removing moisture near the cleaning cloth. The nozzle 12 provided on the cleaning liquid supply pipe 11 as a means for cleaning, the blade 8 and the cleaning liquid supply pipe 1
1 and a mountain-shaped support 7 provided with a guide portion 9 for holding the cleaning cloth on the side to be wound up in contact with the impression cylinder surface; The pawl mechanism mounting recess 1a of the impression cylinder 1 is provided with a pawl shaft 2 and a pawl 3 attached thereto, and the pawl shaft 2 is further provided with a pawl escape cam 14. It is being In addition, this cleaning bag r is equipped with an air cylinder as a moving system for the purpose of separating this device from the impression cylinder, and a cleaning cloth in a step-by-step manner to prevent contact with the impression cylinder during high-speed rotation. It uses a one-way clutch and air cylinder to move and wind up. The movement of the cleaning cloth 4 into pressure contact with the body 1 by the blade 8 is performed by appropriate means. In the figure, reference numeral 15 is a pivot shaft for moving the frame 13 toward and away from the impression cylinder 1. Further, in order to prevent the cleaning cloth 4 from contacting the impression cylinder claw 3, instead of providing a claw relief cam, a mechanism may be used in which the frame body 13 is rotated around the support shaft 15 by a cam or the like to cause the cleaning cloth 4 to escape.
しかし、上記特開昭６３−９２４５６号公報に示される
ような洗浄装置では、ドクターにより洗浄布を押圧しつ
つ弧状接触部で圧胴を清掃するようになっているが、ド
クタ一部分では圧胴爪付近の汚れはよく取れるが、弧状
接触部での圧胴清掃では、押圧力が小さいため布への汚
れの転写性が悪く、せっか（の洗浄布の汚れを保持する
能力が充分に生かされておらず、汚れが残る恐れがあっ
た。However, in the cleaning device as shown in the above-mentioned Japanese Patent Application Laid-Open No. 63-92456, the impression cylinder is cleaned with an arcuate contact part while pressing the cleaning cloth with the doctor, but a part of the doctor has no grip on the impression cylinder. Dirt in the vicinity can be removed well, but when cleaning the impression cylinder at the arcuate contact area, the pressure force is small, so the transfer of dirt to the cloth is poor, and the ability of the cleaning cloth to retain dirt is not fully utilized. There was a risk that dirt would remain.
今までオフセット枚葉印刷機の圧胴を洗浄する装置がな
かったのは、爪部分にどのように対処するかに問題があ
ったので、洗浄布が爪部分に接触しないような機構を設
けることによりこれを解決し、突出して洗浄しにくい爪
部分の近傍を隙間を残さず清掃できるようブレードによ
り線圧接し、さらに洗浄布を圧胴円弧面に接触させた一
部分にこれを圧胴側に押圧する押圧部材を設けることに
より、洗浄布への汚れの転写性を向上させ、洗浄布への
汚れの保持力を充分に活用することで、洗浄が効果的に
行われるようにしようとするものである。The reason why there was no device to clean the impression cylinders of offset sheet-fed printing presses until now was that there was a problem in how to deal with the claws, so a mechanism was needed to prevent the cleaning cloth from coming into contact with the claws. This problem was solved by applying linear pressure with the blade to clean the vicinity of the protruding claw part that is difficult to clean without leaving any gaps, and then applying a cleaning cloth to the part of the impression cylinder that was in contact with the arcuate surface and pressing it against the impression cylinder side. The purpose is to improve the transferability of dirt to the cleaning cloth by providing a pressing member that does this, and to make full use of the ability to retain dirt on the cleaning cloth, so that cleaning can be carried out effectively. be.
本発明においては、洗浄布を圧胴に圧着させる手段とし
てブレードを用いることで、突起部である爪部分近傍の
洗浄を可能とするとともに１巻取ロール側に設けたガイ
ド部と洗浄布の円弧状接触部の一部に圧胴側に押圧する
押圧部材を設けることによって、洗浄布が圧胴と円弧状
に接触した部分をさらに強く押圧し、洗浄布への汚れの
転写性を向上させ、洗浄布の汚れの保持力を充分に利用
することで洗浄効果が向上する。In the present invention, by using a blade as a means for pressing the cleaning cloth onto the impression cylinder, it is possible to clean the vicinity of the protruding claw part, and the guide part provided on the first take-up roll side and the cleaning cloth circle. By providing a pressing member that presses against the impression cylinder in a part of the arcuate contact part, the part where the cleaning cloth contacts the impression cylinder in an arcuate manner is pressed more strongly, improving the transferability of dirt to the cleaning cloth. The cleaning effect is improved by making full use of the dirt-retaining power of the cleaning cloth.
この発明の実施例を図面に従って説明する。 Embodiments of the invention will be described with reference to the drawings.
第１図は本発明による洗浄装置の圧胴に圧接した状態を
示す第１実施例の側断面図、第２図は同第２実施例の側
断面図、である。FIG. 1 is a side sectional view of a first embodiment of the cleaning device according to the present invention, showing a state in which it is pressed against an impression cylinder, and FIG. 2 is a side sectional view of the second embodiment.
第１実施例
第１図に示す第１実施例は、第３図に示す洗浄装置にお
いて、ブレード８の裏面にスポンジ状押圧部材１６を設
けることにより、洗浄布４を圧Ｉｌｌ側に面状にさらに
押圧して圧接させ、ブレードによる爪近傍の洗浄効果と
押圧部材による面圧接による洗浄効果の相乗効果を奏す
るようにしたものである。なお、押圧部材１６としては
、スポンジの代わりにエアーバットを用いてもよいし、
また、ゴムロール等をブレード裏面先端と洗浄布との間
に押し込むよう弾圧設置してもよい。First Embodiment In the first embodiment shown in FIG. 1, in the cleaning apparatus shown in FIG. Further, the blades are pressed into pressure contact with each other to produce a synergistic effect of the cleaning effect of the blade near the claw and the cleaning effect of surface pressure contact by the pressing member. Note that as the pressing member 16, an air bat may be used instead of a sponge,
Alternatively, a rubber roll or the like may be pressed between the tip of the back surface of the blade and the cleaning cloth.
第２実施例
第２図に示す第２実施例は、第１実施例の場合と同様に
、第３図に示す洗浄装置において、山形状支持体７の中
央部分より圧胴側に突出する取付片１７先端にスポンジ
状押圧部材１８を設けたもので、この押圧部材１８によ
り、ブレード８により押圧されて圧胴表面に沿って接触
しつつ清掃作用を行う洗浄布４をさらに押圧圧接させる
ようにしている。Second Embodiment The second embodiment shown in FIG. 2 is similar to the first embodiment in that the cleaning device shown in FIG. A sponge-like pressing member 18 is provided at the tip of the piece 17, and this pressing member 18 further presses the cleaning cloth 4, which is pressed by the blade 8 and performs a cleaning action while contacting along the impression cylinder surface. ing.
なお、押圧部材１８としてスポンジの代わりにエアーパ
ッドを用いてもよいし、また、取付片１７部分に加圧装
置を介してゴムロール等の押圧部材を設けて清浄布を圧
胴側に押し付けるようにしてもよい。Note that an air pad may be used instead of a sponge as the pressing member 18, or a pressing member such as a rubber roll may be provided on the mounting piece 17 via a pressurizing device to press the clean cloth against the impression cylinder side. You can.
なお、押圧部材１６．１８としては耐溶剤性素材より作
られたものを使用する必要がある。Note that the pressing members 16 and 18 must be made of a solvent-resistant material.
本発明においては、圧胴の爪軸に爪逃げカムを設けると
ともに、ブレードで洗浄布裏面より圧胴面の軸線方向に
直線状に洗浄布を圧接し、パッド或はロール等で円弧状
に接触している洗浄布をさらに押圧するようにしたので
、汚れの洗浄布への転写性を向上し、爪近傍の圧胴面も
残す部分なく洗浄可能となるばかりでなく、ブレードお
よび洗浄布の円弧状接触による清掃だけでは除去されに
くかった汚染まで清掃可能となる。できる。さらに、洗
浄布が爪部分を乗り越えて接触することなく移動するの
で、爪による洗浄布の損傷が防止できる。即ち、ブレー
ドだけで洗浄布を圧胴に押付けた場合は、ブレードの加
工精度を上げてもどうしても巾方向の押付力均一性に欠
けることがあり、さらに、洗浄布の市原ムラのために圧
接ムラ発生が避けられなかったが、ブレードでの押付け
、巻取ロール６側に設けたガイド部９による洗浄布の円
弧状に圧胴に接触させるのに加えて、パッドあるいはロ
ールの押圧部材で圧胴面に洗浄布を面圧着するようにし
たので、洗浄布への汚れの転写性を向丘させ、充分洗浄
布の汚れ保持力を活用できるため、巾方向の拭き取り均
一性精度の向上が図れ、洗浄効果が向上する。In the present invention, a pawl relief cam is provided on the pawl shaft of the impression cylinder, and a blade presses the cleaning cloth from the back side of the cleaning cloth in a straight line in the axial direction of the impression cylinder surface, and a pad or roll or the like makes contact in an arc shape. By applying more pressure to the cleaning cloth, it is possible to improve the transfer of dirt to the cleaning cloth, and not only can the impression cylinder surface near the claw be cleaned without leaving any part, but also the blade and cleaning cloth can be cleaned easily. It is now possible to clean even contamination that is difficult to remove with cleaning using arcuate contact alone. can. Furthermore, since the cleaning cloth moves over the claw portion without coming into contact with it, damage to the cleaning cloth due to the claw can be prevented. In other words, if the cleaning cloth is pressed against the impression cylinder using only the blade, even if the machining accuracy of the blade is improved, the pressing force may not be uniform in the width direction, and furthermore, due to the unevenness of the cleaning cloth, the pressing force may be uneven. Although the occurrence was unavoidable, in addition to pressing with a blade and contacting the cleaning cloth in an arc shape with the guide section 9 provided on the take-up roll 6 side, the impression cylinder was pressed with a pad or a pressing member of the roll. Since the cleaning cloth is bonded with surface pressure to the surface, the transferability of dirt to the cleaning cloth is improved, and the stain retention ability of the cleaning cloth can be fully utilized, which improves the accuracy of wiping uniformity in the width direction, and improves the accuracy of wiping in the width direction. Improves effectiveness.
本発明によれば、以上のような機能を持ちながらシンプ
ルなメカにより構成されているため、小型軽量且つコン
パクトな装置により、従来手作業で行わざるをえなかっ
た圧胴洗浄を自動化することが可能となり、洗浄時間も
短くすることができ、印刷機の生産効率を向上できる。According to the present invention, since it is configured with a simple mechanism while having the above-mentioned functions, it is possible to automate impression cylinder cleaning, which conventionally had to be done manually, with a small, lightweight, and compact device. This makes it possible to shorten the cleaning time and improve the production efficiency of the printing press.
第１図、第２図は本発明による洗浄装置の圧胴に圧接し
た状態を示す側断面図で、第１図°は第１実施例、第２
図は第２実施例を示し、第３図は従来例の側断面図、第
４図は圧胴の爪部分の側断面図、である。
１・・・・圧胴、 ２・・・・爪軸。
３・・・・爪、 ４・・・・洗浄布、５・
・・・マガジンロール、 ６・・・・巻取ロール−７・
・・・山形状支持体、 ８・・・・ブレード、９・・
・・ガイド部、 １０・・・・弧状圧接部、１１
・・・・洗浄液供給パイプ、 １２・・・・ノズル。
１３・・・・枠体、 １４・・・・爪逃げカ
ム、１５・・・・支軸、 １６・・・・押圧
部材、１７・・・・支持片、 １８・・・・押
圧部月。1 and 2 are side sectional views showing the state in which the cleaning device according to the present invention is in pressure contact with the impression cylinder, and FIG.
The figure shows the second embodiment, FIG. 3 is a side sectional view of the conventional example, and FIG. 4 is a side sectional view of the claw portion of the impression cylinder. 1... Impression cylinder, 2... Claw shaft. 3... Nails, 4... Cleaning cloth, 5...
...Magazine roll, 6...Take-up roll-7.
... Mountain-shaped support, 8 ... Blade, 9 ...
... Guide part, 10 ... Arc-shaped pressure welding part, 11
...Cleaning liquid supply pipe, 12...Nozzle. 13... Frame body, 14... Pawl escape cam, 15... Support shaft, 16... Pressing member, 17... Support piece, 18... Pressing portion.
Claims (3)
ールより巻取ロールに移動させると同時に洗浄液を供給
させながら前記洗浄布を裏面側に設けたブレードにより
圧胴に線圧接し、ブレードにより線圧接された洗浄布が
圧胴表面に沿ってブレードとガイド部の間で一部が弧状
接触状態になるよう、巻取ロール側にガイド部を設ける
とともに、前記弧状接触している洗浄布をさらに圧胴に
面圧接するための押圧部材を前記弧状接触部分裏面に設
け、且つ、洗浄布が枚葉紙端を把持する圧胴の爪部分と
の接触を避ける機構を設けたことを特徴とするオフセッ
ト枚葉印刷機圧胴洗浄装置。(1) A cleaning cloth for cleaning the impression cylinder is moved step by step from the magazine roll to the take-up roll, and at the same time, while supplying cleaning liquid, the cleaning cloth is brought into line pressure contact with the impression cylinder using a blade provided on the back side; A guide section is provided on the take-up roll side so that the cleaning cloth linearly pressed by the blade is in arcuate contact between the blade and the guide section along the impression cylinder surface, and the cleaning cloth is in arcuate contact with the blade. A pressing member for bringing the cloth into surface pressure contact with the impression cylinder is provided on the back surface of the arcuate contact portion, and a mechanism is provided to prevent the cleaning cloth from coming into contact with the claw portion of the impression cylinder that grips the edge of the sheet. Features: Offset sheet-fed printing machine impression cylinder cleaning device.
る請求項第１項記載のオフセット枚葉印刷機圧胴洗浄装
置。(2) The impression cylinder cleaning device for an offset sheet-fed printing machine according to claim 1, characterized in that a pressing member is provided on the back surface of the blade.
を特徴とする請求項第１項記載のオフセット枚葉印刷機
圧胴洗浄装置。(3) The impression cylinder cleaning device for an offset sheet-fed printing machine according to claim 1, wherein a pressing member is provided at the arcuate contact end portion of the cleaning cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63178098A JPH0784057B2 (en) | 1988-07-19 | 1988-07-19 | Cylinder cleaning device for printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63178098A JPH0784057B2 (en) | 1988-07-19 | 1988-07-19 | Cylinder cleaning device for printing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0229339A true JPH0229339A (en) | 1990-01-31 |
| JPH0784057B2 JPH0784057B2 (en) | 1995-09-13 |
Family
ID=16042606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63178098A Expired - Lifetime JPH0784057B2 (en) | 1988-07-19 | 1988-07-19 | Cylinder cleaning device for printing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0784057B2 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0364901A2 (en) * | 1988-10-19 | 1990-04-25 | Dai Nippon Insatsu Kabushiki Kaisha | Cleaning system for offset sheet-fed printing presses |
| JPH02169252A (en) * | 1988-12-23 | 1990-06-29 | Nippon Baldwin Kk | Cylinder cleaning device of printer |
| JPH0370937U (en) * | 1989-11-13 | 1991-07-17 | ||
| JPH03290247A (en) * | 1990-04-06 | 1991-12-19 | Yoshifumi Murakami | Scrubber for rotor of blanket cylinder |
| JPH04135337U (en) * | 1991-06-04 | 1992-12-16 | 株式会社小森コーポレーシヨン | Printing press impression cylinder cleaning device |
| JPH06238881A (en) * | 1993-02-16 | 1994-08-30 | Nippon Baldwin Kk | Pad for cylinder cleaning device |
| US6189342B1 (en) * | 1997-10-29 | 2001-02-20 | Corning Incorporated | Method of making segmented core optical waveguide preforms |
| KR100598835B1 (en) * | 2000-03-28 | 2006-07-11 | 주식회사 만도 | Shock absorber with extension part |
| JP2009168206A (en) * | 2008-01-18 | 2009-07-30 | Kayaba Ind Co Ltd | Adjuster construction |
| US10400843B2 (en) | 2015-10-26 | 2019-09-03 | Showa Corporation | Damper |
| CN111716888A (en) * | 2020-06-28 | 2020-09-29 | 丁帅飞 | Novel printing machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61105145U (en) * | 1984-12-18 | 1986-07-04 | ||
| JPS6392456A (en) * | 1986-10-08 | 1988-04-22 | Dainippon Printing Co Ltd | Apparatus for cleaning impression cylinder of offset sheet-fed press |
-
1988
- 1988-07-19 JP JP63178098A patent/JPH0784057B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61105145U (en) * | 1984-12-18 | 1986-07-04 | ||
| JPS6392456A (en) * | 1986-10-08 | 1988-04-22 | Dainippon Printing Co Ltd | Apparatus for cleaning impression cylinder of offset sheet-fed press |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0364901A2 (en) * | 1988-10-19 | 1990-04-25 | Dai Nippon Insatsu Kabushiki Kaisha | Cleaning system for offset sheet-fed printing presses |
| JPH02169252A (en) * | 1988-12-23 | 1990-06-29 | Nippon Baldwin Kk | Cylinder cleaning device of printer |
| JPH0464512B2 (en) * | 1988-12-23 | 1992-10-15 | Baldwin Nippon Kk | |
| JPH0370937U (en) * | 1989-11-13 | 1991-07-17 | ||
| JPH0773912B2 (en) * | 1990-04-06 | 1995-08-09 | 板坂 征夫 | Cleaning device for rotating bodies such as blanket cylinders |
| JPH03290247A (en) * | 1990-04-06 | 1991-12-19 | Yoshifumi Murakami | Scrubber for rotor of blanket cylinder |
| JPH04135337U (en) * | 1991-06-04 | 1992-12-16 | 株式会社小森コーポレーシヨン | Printing press impression cylinder cleaning device |
| JPH06238881A (en) * | 1993-02-16 | 1994-08-30 | Nippon Baldwin Kk | Pad for cylinder cleaning device |
| US6189342B1 (en) * | 1997-10-29 | 2001-02-20 | Corning Incorporated | Method of making segmented core optical waveguide preforms |
| KR100598835B1 (en) * | 2000-03-28 | 2006-07-11 | 주식회사 만도 | Shock absorber with extension part |
| JP2009168206A (en) * | 2008-01-18 | 2009-07-30 | Kayaba Ind Co Ltd | Adjuster construction |
| US10400843B2 (en) | 2015-10-26 | 2019-09-03 | Showa Corporation | Damper |
| CN111716888A (en) * | 2020-06-28 | 2020-09-29 | 丁帅飞 | Novel printing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0784057B2 (en) | 1995-09-13 |
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