GB1451693A - Rotary offset printing machines - Google Patents

Rotary offset printing machines

Info

Publication number
GB1451693A
GB1451693A GB4388974A GB4388974A GB1451693A GB 1451693 A GB1451693 A GB 1451693A GB 4388974 A GB4388974 A GB 4388974A GB 4388974 A GB4388974 A GB 4388974A GB 1451693 A GB1451693 A GB 1451693A
Authority
GB
United Kingdom
Prior art keywords
rollers
offset printing
rotary offset
urged
interconnection
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.)
Expired
Application number
GB4388974A
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.)
Polygraph Leipzig Kombinat Veb
Original Assignee
Polygraph Leipzig Kombinat Veb
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 Polygraph Leipzig Kombinat Veb filed Critical Polygraph Leipzig Kombinat Veb
Publication of GB1451693A publication Critical patent/GB1451693A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/20—Details
    • B41F7/24—Damping devices
    • B41F7/36—Inking-rollers serving also to apply ink repellants

Abstract

1451693 Inking and damping apparatus POLYGRAPH LEIPZIG KOMBINATE FUR POLYGRAPHISCHE MASCHINEN UND AUSRUSTUNGEN VEB 10 Oct 1974 [24 Oct 1973] 43889/74 Heading B6C A rotary offset printing machine has a plate cylinder 14 inked by train 1, 2, 3, 4, 5, 6, 4, 6, 7a, and damped by train 8, 9, 10, 11, 12, 13a, the rollers 13a, 7a being trippable to positions 13b, 7b, the tripping of rollers 13a being independent of the position of roller 7a. The two trains are interconnected by roller 15a which can be tripped to position 15b to interrupt this interconnection. Rollers 13a, 7a and 15a may be spring-urged to the tripped position (Fig. 2, not shown), and urged to their operative position against the springs by electromagnetic pushers under the control of a circuit (Fig. 3, not shown) to enable damping to be performed before inking and before the interconnection is made.
GB4388974A 1973-10-24 1974-10-10 Rotary offset printing machines Expired GB1451693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD174248A DD111847A1 (en) 1973-10-24 1973-10-24

Publications (1)

Publication Number Publication Date
GB1451693A true GB1451693A (en) 1976-10-06

Family

ID=5493219

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4388974A Expired GB1451693A (en) 1973-10-24 1974-10-10 Rotary offset printing machines

Country Status (7)

Country Link
DD (1) DD111847A1 (en)
DE (1) DE2440757A1 (en)
FR (1) FR2248940B3 (en)
GB (1) GB1451693A (en)
IN (1) IN141918B (en)
SE (1) SE415551B (en)
SU (1) SU650841A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2270502A (en) * 1992-09-09 1994-03-16 Heidelberger Druckmasch Ag Inking unit for printing machines.

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1205429B (en) * 1981-12-15 1989-03-23 Luigi Ghisalberti WASHING METHOD AND DEVICE IN THE OFFSET PRINT
IT1195383B (en) * 1983-06-17 1988-10-19 Luigi Ghisalberti METHOD AND DEVICE FOR CONTEMPORARY WATERING AND INKING OF THE MATRIX FOR OFFSET PRINTING
DD250504A1 (en) * 1986-06-30 1987-10-14 Polygraph Leipzig SWITCHING DEVICE FOR COLOR WOOD BLOCKS IN PRINTING MACHINES
US4729308A (en) * 1986-08-04 1988-03-08 Am International, Inc. Convertible moisture/ink system in printing or duplicating machines
JPS6467339A (en) * 1987-09-09 1989-03-14 Taiyo Kikai Seisakusho Kk B-b type printing press
DE10152839B4 (en) * 2000-11-30 2011-05-05 Heidelberger Druckmaschinen Ag Method for positioning a movable in at least two different operating positions roller of a printing press and corresponding inking unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2270502A (en) * 1992-09-09 1994-03-16 Heidelberger Druckmasch Ag Inking unit for printing machines.
US5388514A (en) * 1992-09-09 1995-02-14 Heidelberger Druckmaschinen Aktiengesellschaft Inking unit for printing machines
GB2270502B (en) * 1992-09-09 1996-01-10 Heidelberger Druckmasch Ag Inking unit for printing machines

Also Published As

Publication number Publication date
FR2248940B3 (en) 1976-12-10
SE7413335L (en) 1975-04-25
SU650841A1 (en) 1979-03-05
SE415551B (en) 1980-10-13
FR2248940A1 (en) 1975-05-23
IN141918B (en) 1977-04-30
DE2440757A1 (en) 1975-04-30
DD111847A1 (en) 1975-03-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee