JPH031038U - - Google Patents
Info
- Publication number
- JPH031038U JPH031038U JP4876090U JP4876090U JPH031038U JP H031038 U JPH031038 U JP H031038U JP 4876090 U JP4876090 U JP 4876090U JP 4876090 U JP4876090 U JP 4876090U JP H031038 U JPH031038 U JP H031038U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- plate
- transfer
- plate cylinder
- transfer cylinder
- 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
- 238000007645 offset printing Methods 0.000 claims description 3
- 238000007639 printing Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Description
図面は本考案のオフセツト印刷機の実施例を示
し、第１図は下部を露出させた側面図、第２図は
転写胴の要部断面図、第３図は回路図である。
５……版胴、６……転写胴、２６……部分転写
面である。
The drawings show an embodiment of the offset printing press of the present invention, in which FIG. 1 is a side view with the lower part exposed, FIG. 2 is a sectional view of the main part of the transfer cylinder, and FIG. 3 is a circuit diagram. 5... plate cylinder, 6... transfer cylinder, 26... partial transfer surface.
Claims (1)
に転移させて印刷するオフセツト印刷機であつて
、版胴を主版胴４と副版胴５とで構成し、主版胴
４を転写胴６に対して常時接当させ、他方副版胴
５を転写胴６との間に間〓を有する状態で配設す
ると共に該副版胴５の周長さと転写胴６の周長さ
とを異ならせ、且つ副版胴５の周りを一定ピツチ
で多数の版領域に区分して各版領域毎に異なる版
を形成し、前記転写胴６の一部に副版胴５の一区
分領域の版のインクを転写する部分転写面２６を
形成して該部分転写面２６を転写胴６の径方向外
方に向けて出退自在に構成し、主版胴４と転写胴
６とを同一周速度で回転させると共に、副版胴５
を転写胴６に対して異なる回転角速度で等速回転
させて転写胴６が一回転するごとに異なる印刷が
できるように構成してあることを特徴とするオフ
セツト印刷機。 This is an offset printing machine that prints by transferring ink transferred from a plate cylinder to a transfer cylinder 6 onto a printing material, and the plate cylinder is composed of a main plate cylinder 4 and a sub-plate cylinder 5, and the main plate cylinder 4 is a transfer cylinder. 6, and the other auxiliary plate cylinder 5 is disposed with a gap between it and the transfer cylinder 6, and the circumferential length of the auxiliary plate cylinder 5 and the circumferential length of the transfer cylinder 6 are different. In addition, the area around the sub-plate cylinder 5 is divided into a large number of plate areas at a constant pitch, a different plate is formed for each plate area, and the plate of one divided area of the sub-plate cylinder 5 is placed on a part of the transfer cylinder 6. A partial transfer surface 26 for transferring ink is formed, and the partial transfer surface 26 is configured to be movable toward the outside in the radial direction of the transfer cylinder 6, so that the main plate cylinder 4 and the transfer cylinder 6 can be moved at the same circumferential speed. At the same time as rotating the sub-plate cylinder 5
An offset printing machine characterized in that it is configured to rotate at a constant speed with respect to a transfer cylinder 6 at different rotational angular velocities so that different printing can be performed each time the transfer cylinder 6 rotates once.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4876090U JPH0530919Y2 (en) | 1990-05-10 | 1990-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4876090U JPH0530919Y2 (en) | 1990-05-10 | 1990-05-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH031038U true JPH031038U (en) | 1991-01-08 |
| JPH0530919Y2 JPH0530919Y2 (en) | 1993-08-09 |
Family
ID=31565862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4876090U Expired - Lifetime JPH0530919Y2 (en) | 1990-05-10 | 1990-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0530919Y2 (en) |
-
1990
- 1990-05-10 JP JP4876090U patent/JPH0530919Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0530919Y2 (en) | 1993-08-09 |
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