GB1451684A - Rotary printing machine - Google Patents

Rotary printing machine

Info

Publication number
GB1451684A
GB1451684A GB259374A GB259374A GB1451684A GB 1451684 A GB1451684 A GB 1451684A GB 259374 A GB259374 A GB 259374A GB 259374 A GB259374 A GB 259374A GB 1451684 A GB1451684 A GB 1451684A
Authority
GB
United Kingdom
Prior art keywords
grippers
sheet
cylinder
printing
cylinders
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
GB259374A
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Priority to JP7011075A priority Critical patent/JPS5134015A/en
Publication of GB1451684A publication Critical patent/GB1451684A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F21/00—Devices for conveying sheets through printing apparatus or machines
    • B41F21/10—Combinations of transfer drums and grippers
    • B41F21/106—Combinations of transfer drums and grippers for reversing sheets, e.g. for perfecting machine
    • B41F21/108—Combinations of transfer drums and grippers for reversing sheets, e.g. for perfecting machine with pneumatic means

Abstract

1451684 Rotary presses; sheet-turning MASCHINENFABRIK AUGSBURG-NURNBERG AG 18 Jan 1974 [2 Feb 1973] 02593/74 Heading B6C Two printing units of a rotary press are connected by a transfer cylinder, the second impression cylinder being provided with two sets of co-operating gripper systems so that a sheet can be turned for printing on both sides. In one embodiment, a two-colour press includes respective printing units made up of forme cylinders 1, 2. Offset cylinders 3, 4 and impression cylinders 5, 6 with an intermediate sheet transfer cylinder 7. When printing on one side only a sheet 10, Fig. 1 (not shown), is conveyed by grippers 14 on cylinder 5, grippers 15 on cylinder 7 and grippers 20 on cylinder 6, each cylinder being provided with respective second rows of grippers 13, 16 and 18 for a second sheet; when it is required to print on the other side of the sheet, grippers 15 retain a sheet 10 past its delivery position to cylinder 6 until its trailing edge is engaged by grippers 17, Fig. 2; grippers 17 and 18 then swing towards each other and the trailing edge is transferred to grippers 18 while grippers 15 are released so that the sheet passes through the second printing unit in the opposite sense Fig. 4 (not shown). Air blast or suction devices 21 lift the sheet 10 away from transfer cylinder 17 and prevent setoff occurring, Figs. 3 and 4 (not shown).
GB259374A 1973-02-02 1974-01-18 Rotary printing machine Expired GB1451684A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7011075A JPS5134015A (en) 1974-01-18 1975-06-10 TOSHAFUKUSHAKI

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732305132 DE2305132B2 (en) 1973-02-02 1973-02-02 Sheet turning device for rotary printing machines

Publications (1)

Publication Number Publication Date
GB1451684A true GB1451684A (en) 1976-10-06

Family

ID=5870754

Family Applications (1)

Application Number Title Priority Date Filing Date
GB259374A Expired GB1451684A (en) 1973-02-02 1974-01-18 Rotary printing machine

Country Status (7)

Country Link
CH (1) CH564424A5 (en)
DD (1) DD109569A1 (en)
DE (1) DE2305132B2 (en)
FR (1) FR2216116B1 (en)
GB (1) GB1451684A (en)
IT (1) IT1002710B (en)
SE (1) SE400228B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2523662C3 (en) * 1975-05-28 1981-12-17 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Offset sheet-fed rotary printing press for perfecting
DE2550721C3 (en) * 1975-11-12 1986-07-31 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Transfer drum on a printing machine
SE7614362L (en) * 1976-12-21 1978-06-22 Solna Offset Ab ARKVENDARE
DE3413159C2 (en) * 1984-04-07 1986-09-18 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Sheet-fed rotary offset printing machine for the production of one-sided multi-color printing or double-sided printing
DE3413158C2 (en) * 1984-04-07 1986-02-27 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Sheet-fed rotary printing machine for the production of one-sided multi-color printing or double-sided printing
EP0161522B1 (en) * 1984-05-18 1990-06-27 Heidelberger Druckmaschinen Aktiengesellschaft Sheet-fed rotary printing machine for one-sided multicolour printing or for printing on both sides of a sheet
DE3419762A1 (en) * 1984-05-26 1985-11-28 Heidelberger Druckmaschinen Ag, 6900 Heidelberg BOW ROTATION PRINTING MACHINE IN SERIES DESIGN OF PRINTING UNITS
DE3533081A1 (en) * 1985-09-17 1987-03-26 Roland Man Druckmasch BOW TURNING DEVICE FOR ROTARY PRINTING MACHINES
DE3535694A1 (en) * 1985-10-05 1987-04-09 Roland Man Druckmasch BOW OPEN SETTING ROTARY PRINTING MACHINE
DE3710257A1 (en) * 1987-03-28 1988-10-13 Heidelberger Druckmasch Ag BOW ROTATION PRINTING MACHINE FOR THE PRODUCTION OF SINGLE-SIDED MULTICOLOR PRINTING OR BEAUTIFUL AND REPRINTING
DE3717093A1 (en) * 1987-05-21 1988-12-08 Heidelberger Druckmasch Ag BOW ROTATION PRINTING MACHINE FOR THE PRODUCTION OF SINGLE-SIDED MULTICOLOR PRINTING OR BEAUTIFUL AND REPRINTING
DE19833901A1 (en) 1998-07-28 2000-02-03 Heidelberger Druckmasch Ag Method and device for transferring the trailing edge of a sheet in a turning device of a sheet-fed rotary printing press

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3772990A (en) * 1971-05-27 1973-11-20 Miller Printing Machinery Co Sheet handling apparatus for a printing press

Also Published As

Publication number Publication date
DD109569A1 (en) 1974-11-12
FR2216116A1 (en) 1974-08-30
CH564424A5 (en) 1975-07-31
SE400228B (en) 1978-03-20
DE2305132B2 (en) 1974-10-31
IT1002710B (en) 1976-05-20
DE2305132A1 (en) 1974-08-08
FR2216116B1 (en) 1979-08-17

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Legal Events

Date Code Title Description
PS Patent sealed

Free format text: IN PAT. BUL. 4592; FOR 1451684 READ 1451584

PCNP Patent ceased through non-payment of renewal fee