EP1356932A3 - Driving device for an in-feed gripper - Google Patents

Driving device for an in-feed gripper Download PDF

Info

Publication number
EP1356932A3
EP1356932A3 EP03006276A EP03006276A EP1356932A3 EP 1356932 A3 EP1356932 A3 EP 1356932A3 EP 03006276 A EP03006276 A EP 03006276A EP 03006276 A EP03006276 A EP 03006276A EP 1356932 A3 EP1356932 A3 EP 1356932A3
Authority
EP
European Patent Office
Prior art keywords
gripper
driving device
gripper system
feed gripper
feed table
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.)
Granted
Application number
EP03006276A
Other languages
German (de)
French (fr)
Other versions
EP1356932A2 (en
EP1356932B1 (en
Inventor
Arndt Jentzsch
Victor Hefftler
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.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer 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 Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP1356932A2 publication Critical patent/EP1356932A2/en
Publication of EP1356932A3 publication Critical patent/EP1356932A3/en
Application granted granted Critical
Publication of EP1356932B1 publication Critical patent/EP1356932B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B41F21/04—Grippers
    • B41F21/05—In-feed grippers

Landscapes

  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Discharge By Other Means (AREA)

Abstract

Die Erfindung betrifft den Antrieb eines Vorgreifers mit einem Greifersystem zum Transport von Bogen von einem Anlegtisch zu einem Bogenhaltesystem eines Zylinders, wobei das Greifersystem bei seiner Bewegung eine geradlinige Bahn beschreibt.The invention relates to the drive of a pre-gripper with a gripper system for transport of sheets from a feed table to a sheet holding system of a cylinder, the Gripper system describes a straight path during its movement.

Aufgabe der Erfindung ist es, einen gattungsgemäßen Antrieb eines Vorgreifers dahingehend zu verändern, dass mit einfachen Mitteln eine problemlose Rückführung des Greifersystems zur Übernahmeposition möglich und eine Kollision mit dem zur Verarbeitung gelangenden Bedruckstoff vermieden wird.The object of the invention is to provide a generic drive for a pre-gripper to change that with simple means a problem-free return of the gripper system possible to the takeover position and a collision with the one to be processed Substrate is avoided.

Erfindungsgemäß wird die Aufgabe dadurch gelöst, dass das Greifersystem (12) auf seinem Weg zurück zum Anlegtisch (4) einer Bahn (35) folgt, die in einem Abstand unterhalb der geradlinigen Bahn (34) vorgesehen ist.

Figure 00000001
According to the invention, the object is achieved in that the gripper system (12) follows a path (35) on its way back to the feed table (4), which is provided at a distance below the straight path (34).
Figure 00000001
EP20030006276 2002-04-24 2003-03-21 Driving device for an in-feed gripper Expired - Lifetime EP1356932B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10218172 2002-04-24
DE2002118172 DE10218172A1 (en) 2002-04-24 2002-04-24 Driving a pioneer

Publications (3)

Publication Number Publication Date
EP1356932A2 EP1356932A2 (en) 2003-10-29
EP1356932A3 true EP1356932A3 (en) 2004-07-14
EP1356932B1 EP1356932B1 (en) 2006-02-22

Family

ID=28685262

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20030006276 Expired - Lifetime EP1356932B1 (en) 2002-04-24 2003-03-21 Driving device for an in-feed gripper

Country Status (2)

Country Link
EP (1) EP1356932B1 (en)
DE (2) DE10218172A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007005016A1 (en) 2006-02-27 2007-08-30 Heidelberger Druckmaschinen Ag Sheet transporting device for use in e.g. rotary printing machine, has gripper housing and gripper support that are arranged on common gripper shaft and pivotable commonly about axis of gripper shaft under prescribed periphery

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1312813A (en) * 1962-01-26 1962-12-21 Maschf Augsburg Nuernberg Ag Feeder
US3839959A (en) * 1971-11-15 1974-10-08 Roland Offsetmaschf Reciprocating gripper for feeding sheets in rotary printing machines
US4370928A (en) * 1979-02-04 1983-02-01 Veb Kombinat Polygraph "Werner Lamberz" Leipzig Sheet fed rotary press having an auxiliary gripper system arranged below a feeding cylinder
US5749572A (en) * 1995-11-21 1998-05-12 Heidelberger Druckmaschinen Ag Gripper control for a cyclically rockingly driven pregripper for single-sheet transport in a sheet-fed printing press
EP1136262A2 (en) * 2000-03-16 2001-09-26 MAN Roland Druckmaschinen AG Driving device for an in-feed gripper

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1126411B (en) * 1961-01-28 1962-03-29 Maschf Augsburg Nuernberg Ag Sheet feeder
DD142869A1 (en) * 1979-04-02 1980-07-16 Guenter Weisbach SWINGING, BOTTOM PRE-GRIPPERS WORKING
DE19831976B4 (en) * 1998-07-16 2010-07-29 Heidelberger Druckmaschinen Ag Device for feeding sheets to a sheet-processing machine
DE10013611B4 (en) * 2000-03-18 2006-07-06 Koenig & Bauer Ag Vorgreiferantrieb

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1312813A (en) * 1962-01-26 1962-12-21 Maschf Augsburg Nuernberg Ag Feeder
US3839959A (en) * 1971-11-15 1974-10-08 Roland Offsetmaschf Reciprocating gripper for feeding sheets in rotary printing machines
US4370928A (en) * 1979-02-04 1983-02-01 Veb Kombinat Polygraph "Werner Lamberz" Leipzig Sheet fed rotary press having an auxiliary gripper system arranged below a feeding cylinder
US5749572A (en) * 1995-11-21 1998-05-12 Heidelberger Druckmaschinen Ag Gripper control for a cyclically rockingly driven pregripper for single-sheet transport in a sheet-fed printing press
EP1136262A2 (en) * 2000-03-16 2001-09-26 MAN Roland Druckmaschinen AG Driving device for an in-feed gripper
DE10013006A1 (en) * 2000-03-16 2001-09-27 Roland Man Druckmasch Device for driving a pre-gripper

Also Published As

Publication number Publication date
EP1356932A2 (en) 2003-10-29
DE50302448D1 (en) 2006-04-27
EP1356932B1 (en) 2006-02-22
DE10218172A1 (en) 2003-11-13

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