JPS6430272U - - Google Patents
Info
- Publication number
- JPS6430272U JPS6430272U JP12622887U JP12622887U JPS6430272U JP S6430272 U JPS6430272 U JP S6430272U JP 12622887 U JP12622887 U JP 12622887U JP 12622887 U JP12622887 U JP 12622887U JP S6430272 U JPS6430272 U JP S6430272U
- Authority
- JP
- Japan
- Prior art keywords
- offset printing
- composite material
- printing machine
- hard particles
- ink
- 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
- 239000002131 composite material Substances 0.000 claims description 3
- 238000007645 offset printing Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 claims 1
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Description
第１図はドグタ付インキローラを有するオフセ
ツト印刷機の要部の正面図、第２図はこの考案の
実施例の一部であつて、第１図の線に囲まれた
部分の拡大断面図である。
５……ドクタ付インキローラ、９……ドクタブ
レード、１５……芯体、１６……硬質材料、１７
……硬質粒子、１８……複合材。
Fig. 1 is a front view of the main parts of an offset printing press having an ink roller with a dog dog, and Fig. 2 is an enlarged sectional view of the part surrounded by the line in Fig. 1, which is part of an embodiment of this invention. It is. 5... Ink roller with doctor, 9... Doctor blade, 15... Core, 16... Hard material, 17
...hard particles, 18...composite material.
Claims (1)
いて、ローラ芯体の外周面に親油性と疎水性とに
富む比較的硬質の高分子材料と、多数の耐摩耗性
に富む硬質粒子とからなる複合材を被覆し、この
複合材の表面の硬質粒子間にインキ留用の微小凹
部を形成したことを特徴とするオフセツト印刷機
用インキローラ。 In the doctored ink roller of an offset printing machine, the outer circumferential surface of the roller core is coated with a composite material consisting of a relatively hard polymeric material rich in oleophilicity and hydrophobicity, and a large number of hard particles with high wear resistance. An ink roller for an offset printing machine, characterized in that minute recesses for ink retention are formed between hard particles on the surface of this composite material.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12622887U JPS6430272U (en) | 1987-08-18 | 1987-08-18 | |
| EP88112220A EP0303866B1 (en) | 1987-08-18 | 1988-07-28 | Ink roller for rotary press |
| DE3851596T DE3851596T2 (en) | 1987-08-18 | 1988-07-28 | Ink roller for rotary printing machines. |
| DE198888112220T DE303866T1 (en) | 1987-08-18 | 1988-07-28 | INK ROLLER FOR ROTARY PRINTING MACHINES. |
| CA000573970A CA1318183C (en) | 1987-08-18 | 1988-08-05 | Ink roller for rotary press |
| US07/229,385 US4882990A (en) | 1987-08-18 | 1988-08-08 | Ink roller for rotary press |
| US07/422,937 US5184552A (en) | 1987-08-18 | 1989-10-17 | Ink roller for rotary press |
| AU85555/91A AU633452B2 (en) | 1987-08-18 | 1991-10-03 | Ink roller for rotary press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12622887U JPS6430272U (en) | 1987-08-18 | 1987-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6430272U true JPS6430272U (en) | 1989-02-23 |
Family
ID=14929939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12622887U Pending JPS6430272U (en) | 1987-08-18 | 1987-08-18 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS6430272U (en) |
| AU (1) | AU633452B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03126594A (en) * | 1989-10-12 | 1991-05-29 | Meiwa Rubber Kogyo Kk | Ink delivery roller |
| US7154147B1 (en) | 1990-11-26 | 2006-12-26 | Semiconductor Energy Laboratory Co., Ltd. | Electro-optical device and driving method for the same |
| US8012782B2 (en) | 1995-03-18 | 2011-09-06 | Semiconductor Energy Laboratory Co., Ltd. | Method for producing display device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3345942A (en) * | 1966-06-14 | 1967-10-10 | Moreland Corp | Rubber covered roller |
| US4195570A (en) * | 1976-05-26 | 1980-04-01 | Dayco Corporation | Non-misting inking roll, method of making same, and ink for use therewith |
| DD154087A1 (en) * | 1980-12-12 | 1982-02-24 | Hans Johne | ink fountain roller |
-
1987
- 1987-08-18 JP JP12622887U patent/JPS6430272U/ja active Pending
-
1991
- 1991-10-03 AU AU85555/91A patent/AU633452B2/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03126594A (en) * | 1989-10-12 | 1991-05-29 | Meiwa Rubber Kogyo Kk | Ink delivery roller |
| US7154147B1 (en) | 1990-11-26 | 2006-12-26 | Semiconductor Energy Laboratory Co., Ltd. | Electro-optical device and driving method for the same |
| US8012782B2 (en) | 1995-03-18 | 2011-09-06 | Semiconductor Energy Laboratory Co., Ltd. | Method for producing display device |
Also Published As
| Publication number | Publication date |
|---|---|
| AU8555591A (en) | 1991-12-05 |
| AU633452B2 (en) | 1993-01-28 |
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