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JPS5793150A - Chrome roller oscillating apparatus in simultaneously feeding device of damping water and ink - Google Patents

Chrome roller oscillating apparatus in simultaneously feeding device of damping water and ink

Info

Publication number
JPS5793150A
JPS5793150A JP16976580A JP16976580A JPS5793150A JP S5793150 A JPS5793150 A JP S5793150A JP 16976580 A JP16976580 A JP 16976580A JP 16976580 A JP16976580 A JP 16976580A JP S5793150 A JPS5793150 A JP S5793150A
Authority
JP
Japan
Prior art keywords
chrome roller
compressed air
chrome
roller
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
Application number
JP16976580A
Other languages
Japanese (ja)
Inventor
Koji Numata
Norio Shirai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP16976580A priority Critical patent/JPS5793150A/en
Publication of JPS5793150A publication Critical patent/JPS5793150A/en
Pending legal-status Critical Current

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  • Rotary Presses (AREA)

Abstract

PURPOSE: To prevent uneven density on a printing surface eliminating partial unevenness of a water film on a chrome roller surface by alternately introducing a compressed air to or discharging it from right and left partition chambers divided at the center in a hollow of a chrome roller.
CONSTITUTION: A rotary partition plate 14 is provided at the middle part of a roller support shaft 9 of a chrome roller 4 to form right and left partition chambers 18 and 18' by air sealing with seal members 16 and 17. A compressed air is alternately introduced into right and left partition chambers 18 and 18' via introduction holes 20 and 20' in a roller support shaft 9 through pipes 19 and 19' from an compressed air source. The oscillation range is regulated by oscillation range regulating discs 21 and 21'.
COPYRIGHT: (C)1982,JPO&Japio
JP16976580A 1980-12-02 1980-12-02 Chrome roller oscillating apparatus in simultaneously feeding device of damping water and ink Pending JPS5793150A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16976580A JPS5793150A (en) 1980-12-02 1980-12-02 Chrome roller oscillating apparatus in simultaneously feeding device of damping water and ink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16976580A JPS5793150A (en) 1980-12-02 1980-12-02 Chrome roller oscillating apparatus in simultaneously feeding device of damping water and ink

Publications (1)

Publication Number Publication Date
JPS5793150A true JPS5793150A (en) 1982-06-10

Family

ID=15892433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16976580A Pending JPS5793150A (en) 1980-12-02 1980-12-02 Chrome roller oscillating apparatus in simultaneously feeding device of damping water and ink

Country Status (1)

Country Link
JP (1) JPS5793150A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493257A (en) * 1983-10-25 1985-01-15 Harris Graphics Corporation Inker for a printing press
JPS6313747A (en) * 1986-07-03 1988-01-21 Tekunoroole Kk Offset press
JPH0191543U (en) * 1987-12-10 1989-06-15
US5062362A (en) * 1988-10-07 1991-11-05 Advanced Graphics Technologies, Inc. Oscillating printing press roller having a plurality of separate annular pistons
US5119726A (en) * 1989-09-20 1992-06-09 Koenig & Bauer Aktiengesellschaft Oscillating forme roller
US5125340A (en) * 1990-09-21 1992-06-30 Rockwell International Corporation Oscillator apparatus for imparting axial oscillations to a roller
JPH05215148A (en) * 1991-10-09 1993-08-24 Carbone Ind Clutch with friction disc particularly for carbon-carbon structure

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493257A (en) * 1983-10-25 1985-01-15 Harris Graphics Corporation Inker for a printing press
JPS6313747A (en) * 1986-07-03 1988-01-21 Tekunoroole Kk Offset press
JPH0191543U (en) * 1987-12-10 1989-06-15
US5062362A (en) * 1988-10-07 1991-11-05 Advanced Graphics Technologies, Inc. Oscillating printing press roller having a plurality of separate annular pistons
US5119726A (en) * 1989-09-20 1992-06-09 Koenig & Bauer Aktiengesellschaft Oscillating forme roller
US5125340A (en) * 1990-09-21 1992-06-30 Rockwell International Corporation Oscillator apparatus for imparting axial oscillations to a roller
JPH04234651A (en) * 1990-09-21 1992-08-24 Rockwell Internatl Corp Improved vibrating device to give vibration in axial direction to roller
JPH05215148A (en) * 1991-10-09 1993-08-24 Carbone Ind Clutch with friction disc particularly for carbon-carbon structure

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