JPH0438430U - - Google Patents
Info
- Publication number
- JPH0438430U JPH0438430U JP8069090U JP8069090U JPH0438430U JP H0438430 U JPH0438430 U JP H0438430U JP 8069090 U JP8069090 U JP 8069090U JP 8069090 U JP8069090 U JP 8069090U JP H0438430 U JPH0438430 U JP H0438430U
- Authority
- JP
- Japan
- Prior art keywords
- doctor blade
- water
- roller
- blade device
- history
- 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
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Description
第１図は本考案の一実施例を示す側面図、第１
Ａ図は本考案の他の実施例を示す側面図、第２図
は従来のインキング装置のローラ配列を示す側面
図、第２Ａ図は第２図Ｘ部の拡大図である。
６……ドクタローラ、７，８……インキ着ロー
ラ、１１……水着ローラ、１７……ドクタブレー
ド、２２……裏金、２２ａ……ガイド、２２ｐ…
…鋭角、２２ｂ……背面。
Figure 1 is a side view showing one embodiment of the present invention;
Figure A is a side view showing another embodiment of the present invention, Figure 2 is a side view showing the roller arrangement of a conventional inking device, and Figure 2A is an enlarged view of section X in Figure 2. 6...Doctor roller, 7,8...Ink forming roller, 11...Swimwear roller, 17...Doctor blade, 22...Back metal, 22a...Guide, 22p...
...acute angle, 22b...back side.
Claims (1)
版に供給されたインキ及び湿し水からなる履歴を
有する含水インキを、掻き取るドクタブレードが
ドクタローラに下向きに当接しているキーレスイ
ンキングシステムのドクタブレード装置において
、前記ドクタブレードの背面の裏金に、前記ドク
タローラの外位に沿つた円弧面を有するガイドを
形成し、該ガイドと前記ドクタローラ外周面との
間に０．１〜５．０mmの隙間を設けたことを特徴
とするキーレスインキングシステムのドクタブレ
ード装置。 ２ 前記ガイドの前記履歴を有する含水インキの
流れ方向端を、鋭角に形成して該鋭角の前記ガイ
ドの反対側にある背面を、前記履歴を有する含水
インキの流れ方向の出口側先端より水平線に対し
１５°以下下方に傾斜させたことを特徴とする請
求項１記載のキーレスインキングシステムのドク
タブレード装置。[Claims for Utility Model Registration] 1. A doctor blade that scrapes off water-containing ink that has a history of ink and dampening water that has been supplied to the plate of a plate cylinder from an ink form roller and a swimsuit roller and contacts the doctor roller downward. In the doctor blade device of the keyless inking system, a guide having an arcuate surface along the outer side of the doctor roller is formed on the back metal of the back side of the doctor blade, and a 0.000.degree. A doctor blade device for a keyless inking system characterized by providing a gap of 1 to 5.0 mm. 2. The end of the guide in the flow direction of the water-containing ink having the history is formed at an acute angle, and the back surface on the opposite side of the guide with the acute angle is aligned with a horizontal line from the tip on the outlet side in the flow direction of the water-containing ink having the history. 2. The doctor blade device for a keyless inking system according to claim 1, wherein the doctor blade device is inclined downward by 15 degrees or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8069090U JPH0438430U (en) | 1990-07-31 | 1990-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8069090U JPH0438430U (en) | 1990-07-31 | 1990-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0438430U true JPH0438430U (en) | 1992-03-31 |
Family
ID=31625978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8069090U Pending JPH0438430U (en) | 1990-07-31 | 1990-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438430U (en) |
-
1990
- 1990-07-31 JP JP8069090U patent/JPH0438430U/ja active Pending
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