EP0275039A3 - Device for transporting a sheet printed in a printing machine by means of chain transfer systems - Google Patents

Device for transporting a sheet printed in a printing machine by means of chain transfer systems Download PDF

Info

Publication number
EP0275039A3
EP0275039A3 EP88100154A EP88100154A EP0275039A3 EP 0275039 A3 EP0275039 A3 EP 0275039A3 EP 88100154 A EP88100154 A EP 88100154A EP 88100154 A EP88100154 A EP 88100154A EP 0275039 A3 EP0275039 A3 EP 0275039A3
Authority
EP
European Patent Office
Prior art keywords
chain transfer
transfer systems
transporting
sheet
gripper carriage
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.)
Withdrawn
Application number
EP88100154A
Other languages
German (de)
French (fr)
Other versions
EP0275039A2 (en
Inventor
Herbert Rebel
Marco Bergmann
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.)
Manroland AG
Original Assignee
MAN Roland Druckmaschinen 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 Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP0275039A2 publication Critical patent/EP0275039A2/en
Publication of EP0275039A3 publication Critical patent/EP0275039A3/en
Withdrawn legal-status Critical Current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
    • B41F21/08—Combinations of endless conveyors and grippers

Abstract

Die Erfindung betrifft eine Vorrichtung zum Transport von in einem Druckwerk bedruckten Bogen mittels Kettenübergabe­ systemen, welche Greifer tragende Greiferwagen aufweisen, die an Transportketten angelenkt durch Laufrollen geführt sind, die in Führungsschienen laufen. Um den Bogen mit annähernd gleicher Spannung vom Druckzylinder abzunehmen bis das Bogenende die Drucklinie verlassen hat, ist der Greiferwagen (2) durch vorgebbare Federkraft (8) mittels einer Federabstützung (4, 8 bis 11) um die Drehachse (18) schwenkbar gelagert und mittels einer Laufrolle (7) in Führungsschienen (5, 6) für die Transportketten (12) verriegelbar sowie nach der Übergabe des Bogens an den Greiferwagen (2) durch eine Aussparung (24) in der äußeren Führungsschiene (6) entriegelbar. Dadurch kann die von dem Greiferwagen (2) auf den Bogen ausübbare Zugspannung durch Federkraft (8) auf einer Wegstrecke AA-BB reguliert werden, die von der Länge der Aussparung (24) in der äußeren Führungsschiene (6) bestimmt ist. The invention relates to a device for transporting sheets printed in a printing unit by chain transfer systems which have gripper carriages carrying grippers, which are linked to transport chains by rollers are that run in guide rails. To the bow with remove approximately the same voltage from the impression cylinder until the end of the sheet has left the printing line is the Gripper carriage (2) by means of predeterminable spring force (8) a spring support (4, 8 to 11) about the axis of rotation (18) pivoted and in by means of a roller (7) Guide rails (5, 6) for the transport chains (12) lockable and after handing over the sheet to the Gripper carriage (2) through a recess (24) in the outer Guide rail (6) can be unlocked. This allows the Gripper carriage (2) tension exerted on the arch Spring force (8) can be regulated on a distance AA-BB, the length of the recess (24) in the outer Guide rail (6) is determined.

EP88100154A 1987-01-16 1988-01-08 Device for transporting a sheet printed in a printing machine by means of chain transfer systems Withdrawn EP0275039A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873701103 DE3701103A1 (en) 1987-01-16 1987-01-16 DEVICE FOR TRANSPORTING SHEET PRINTED IN A PRINTING MACHINE BY MEANS OF CHAIN TRANSFER SYSTEMS
DE3701103 1987-01-16

Publications (2)

Publication Number Publication Date
EP0275039A2 EP0275039A2 (en) 1988-07-20
EP0275039A3 true EP0275039A3 (en) 1990-03-21

Family

ID=6318933

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88100154A Withdrawn EP0275039A3 (en) 1987-01-16 1988-01-08 Device for transporting a sheet printed in a printing machine by means of chain transfer systems

Country Status (4)

Country Link
US (1) US4869169A (en)
EP (1) EP0275039A3 (en)
JP (1) JPH0653411B2 (en)
DE (1) DE3701103A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3901599A1 (en) * 1989-01-20 1990-08-02 Heidelberger Druckmasch Ag GRIPPER ARRANGEMENT ON BOW-PROCESSING MACHINES, ESPECIALLY BOW-OFFSET PRINTING MACHINES
DE4443057A1 (en) * 1994-12-03 1996-06-05 Heidelberger Druckmasch Ag Sheet delivery on printing machines
DE29517472U1 (en) * 1995-11-04 1995-12-21 Heidelberger Druckmasch Ag Device for adjusting guide bars in rotary printing machines
JP3532167B2 (en) * 2001-06-01 2004-05-31 株式会社オーディオテクニカ Laser line light irradiation method and apparatus in laser marking device
DE10157117A1 (en) * 2001-11-21 2003-05-28 Koenig & Bauer Ag Sheet delivery for a sheet processing machine
CN106183394A (en) * 2016-07-07 2016-12-07 天津长荣印刷设备股份有限公司 The accurate-location device of a kind of set type die-cutting machine and method of work thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE830959C (en) * 1950-03-31 1952-02-07 Faber & Schleicher A G Device for the correct transport of sheets between two printing units
FR1082686A (en) * 1952-04-15 1954-12-31 New machine for separating and picking up leaves by? a battery
FR1335971A (en) * 1962-10-12 1963-08-23 Color Metal A G Improvements to devices for transferring sheets in multi-cylinder printing presses

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE861567C (en) * 1941-11-28 1953-01-05 Willy Dipl-Ing Mailaender Gripper system storage and attachment to a sheet transport chain
US2875693A (en) * 1955-06-09 1959-03-03 Jergrell Borje Christian Control mechanism for swing grippers in printing presses
US2984178A (en) * 1956-03-07 1961-05-16 Roland Offsetmaschf Gripper for use in printing machines
US2997157A (en) * 1958-02-10 1961-08-22 Miller Printing Machinery Co Gripper mechanism
US3186709A (en) * 1963-06-18 1965-06-01 Miehle Goss Dexter Inc Delivery mechanism for printing presses
US3378256A (en) * 1966-03-22 1968-04-16 Harris Intertype Corp Sheet delivery slowdown
CH483926A (en) * 1968-02-28 1970-01-15 Roland Offsetmaschf Device for hand-fitting sheet transfer to printing units
DE2224932C2 (en) * 1972-05-23 1974-03-07 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Pre-gripper control for sheet-fed rotary printing machines
US4524964A (en) * 1979-12-17 1985-06-25 Offset Engineering, Inc. Apparatus for transferring printed material onto a chain delivery
DE3114581C2 (en) * 1981-04-10 1984-01-19 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Conveyor device for a sheet-fed rotary printing press
DE3429008C2 (en) * 1984-08-07 1986-07-10 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Device for transporting sheets behind a delivery drum
DE3502663C1 (en) * 1985-01-26 1986-06-05 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Chain conveyor for the delivery of printing machines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE830959C (en) * 1950-03-31 1952-02-07 Faber & Schleicher A G Device for the correct transport of sheets between two printing units
FR1082686A (en) * 1952-04-15 1954-12-31 New machine for separating and picking up leaves by? a battery
FR1335971A (en) * 1962-10-12 1963-08-23 Color Metal A G Improvements to devices for transferring sheets in multi-cylinder printing presses

Also Published As

Publication number Publication date
DE3701103C2 (en) 1990-04-19
DE3701103A1 (en) 1988-07-28
US4869169A (en) 1989-09-26
EP0275039A2 (en) 1988-07-20
JPH0653411B2 (en) 1994-07-20
JPS63231938A (en) 1988-09-28

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