JPH01112971U - - Google Patents
Info
- Publication number
- JPH01112971U JPH01112971U JP764988U JP764988U JPH01112971U JP H01112971 U JPH01112971 U JP H01112971U JP 764988 U JP764988 U JP 764988U JP 764988 U JP764988 U JP 764988U JP H01112971 U JPH01112971 U JP H01112971U
- Authority
- JP
- Japan
- Prior art keywords
- hard particles
- ink
- rotary printing
- printing presses
- roller
- 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
- 239000002245 particle Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Description
第１図はドクタ付インキローラを有する輪転印
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、１７……硬質粒子、１８
……複合材、１９，１９′……微小隙間、２０…
…結合材。
Fig. 1 is a front view of the main parts of a rotary printing press having an ink roller with a doctor, 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, 17... Hard particles, 18
...Composite material, 19,19'...Minute gap, 20...
...Binding material.
Claims (1)
多数の耐摩耗性に富む硬質粒子と、これら硬質粒
子を該硬質粒子間にインキが染み込む微小隙間が
形成されるように結合した結合材とからなる複合
材を、ローラ芯体の外周面に被覆したことを特徴
とする輪転印刷機用インキローラ。 In the doctored ink roller of rotary printing presses,
The outer peripheral surface of the roller core is coated with a composite material consisting of a large number of highly wear-resistant hard particles and a bonding material that binds these hard particles in such a way that micro gaps are formed between the hard particles for ink to penetrate. An ink roller for rotary printing presses.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP764988U JP2536389Y2 (en) | 1988-01-26 | 1988-01-26 | Ink roller for rotary printing press |
| DE198888112220T DE303866T1 (en) | 1987-08-18 | 1988-07-28 | INK ROLLER FOR ROTARY PRINTING MACHINES. |
| 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. |
| 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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP764988U JP2536389Y2 (en) | 1988-01-26 | 1988-01-26 | Ink roller for rotary printing press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01112971U true JPH01112971U (en) | 1989-07-28 |
| JP2536389Y2 JP2536389Y2 (en) | 1997-05-21 |
Family
ID=31212838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP764988U Expired - Lifetime JP2536389Y2 (en) | 1987-08-18 | 1988-01-26 | Ink roller for rotary printing press |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2536389Y2 (en) |
-
1988
- 1988-01-26 JP JP764988U patent/JP2536389Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2536389Y2 (en) | 1997-05-21 |
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