JPH0183534U - - Google Patents
Info
- Publication number
- JPH0183534U JPH0183534U JP1987178791U JP17879187U JPH0183534U JP H0183534 U JPH0183534 U JP H0183534U JP 1987178791 U JP1987178791 U JP 1987178791U JP 17879187 U JP17879187 U JP 17879187U JP H0183534 U JPH0183534 U JP H0183534U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- circumferential speed
- contact
- swimsuit
- water supply
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000007645 offset printing Methods 0.000 claims 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
Landscapes
- Rotary Presses (AREA)
Description
第１Ａ図及び第１Ｂ図は夫々本考案に係る印刷
機の湿し水供給装置の各実施例を示す縦断面図、
第２Ａ図及び第２Ｂ図は夫々従来の印刷機の湿し
水供給装置の各例を示す縦断面図、第３Ａ図及び
第３Ｂ図は夫々水着ローラ及び水往復ローラの周
速差とスヌケの評価及び水膜応答性を示す図表で
ある。
１ａ……版、１ｂ……版胴、２ａ……水着ロー
ラ、２ｂ……水往復ローラ。
1A and 1B are longitudinal cross-sectional views showing respective embodiments of the dampening water supply device for a printing press according to the present invention,
FIGS. 2A and 2B are vertical cross-sectional views showing examples of conventional dampening water supply devices for printing presses, and FIGS. 3A and 3B are views showing differences in circumferential speed of the swimsuit roller and water reciprocating roller, respectively, and snooking. It is a chart showing evaluation and water film responsiveness. 1a... plate, 1b... plate cylinder, 2a... swimsuit roller, 2b... water reciprocating roller.
Claims (1)
着ローラと接する水着ローラの周速と、同水着ロ
ーラに接する水往復ローラの周速とを互いに相異
ならしめたことを特徴とする印刷機の湿し水供給
装置。 A dampening water supply for an offset printing press, characterized in that the circumferential speed of a swimsuit roller in contact with a plate cylinder or ink form roller and the circumferential speed of a water reciprocating roller in contact with the swimsuit roller are made different from each other. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178791U JPH0183534U (en) | 1987-11-26 | 1987-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178791U JPH0183534U (en) | 1987-11-26 | 1987-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0183534U true JPH0183534U (en) | 1989-06-02 |
Family
ID=31470390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987178791U Pending JPH0183534U (en) | 1987-11-26 | 1987-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0183534U (en) |
-
1987
- 1987-11-26 JP JP1987178791U patent/JPH0183534U/ja active Pending
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