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EP1362817A1 - Device for pushing out printed products stacked on a table - Google Patents

Device for pushing out printed products stacked on a table Download PDF

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Publication number
EP1362817A1
EP1362817A1 EP02405400A EP02405400A EP1362817A1 EP 1362817 A1 EP1362817 A1 EP 1362817A1 EP 02405400 A EP02405400 A EP 02405400A EP 02405400 A EP02405400 A EP 02405400A EP 1362817 A1 EP1362817 A1 EP 1362817A1
Authority
EP
European Patent Office
Prior art keywords
guide
drive
shaft
ejection
traction means
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
EP02405400A
Other languages
German (de)
French (fr)
Other versions
EP1362817B1 (en
Inventor
Thomas Albert Plüss
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.)
Mueller Martini Holding AG
Original Assignee
Mueller Martini Holding 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
Priority to ES02405400T priority Critical patent/ES2303543T3/en
Priority to EP02405400A priority patent/EP1362817B1/en
Priority to DE50211961T priority patent/DE50211961D1/en
Priority to DK02405400T priority patent/DK1362817T3/en
Priority to AT02405400T priority patent/ATE390377T1/en
Application filed by Mueller Martini Holding AG filed Critical Mueller Martini Holding AG
Priority to US10/440,558 priority patent/US6966743B2/en
Priority to NO20032224A priority patent/NO20032224L/en
Publication of EP1362817A1 publication Critical patent/EP1362817A1/en
Application granted granted Critical
Publication of EP1362817B1 publication Critical patent/EP1362817B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H31/00—Pile receivers
    • B65H31/30—Arrangements for removing completed piles
    • B65H31/3081—Arrangements for removing completed piles by acting on edge of the pile for moving it along a surface, e.g. by pushing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/422—Handling piles, sets or stacks of articles
    • B65H2301/4223—Pressing piles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/422—Handling piles, sets or stacks of articles
    • B65H2301/4226—Delivering, advancing piles
    • B65H2301/42266—Delivering, advancing piles by acting on edge of the pile for moving it along a surface, e.g. pushing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/30—Supports; Subassemblies; Mountings thereof
    • B65H2402/35—Supports; Subassemblies; Mountings thereof rotating around an axis
    • B65H2402/351—Turntables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/20—Belt drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/30—Chains
    • B65H2404/31—Chains with auxiliary handling means
    • B65H2404/311—Blades, lugs, plates, paddles, fingers
    • B65H2404/3111—Blades, lugs, plates, paddles, fingers on two opposite chains or set of chains, i.e. having active handling section cooperating with and facing to each other
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S414/00—Material or article handling
    • Y10S414/10—Associated with forming or dispersing groups of intersupporting articles, e.g. stacking patterns
    • Y10S414/114—Adjust to handle articles or groups of different sizes

Definitions

  • the invention relates to a device for ejecting a table stacked printed products from one by four Side edges of the printed products determined stacking shaft.
  • EP 0 153 983 B1 discloses a device at the beginning mentioned type, in which the individually supplied printed products stacked lying in a stacking chute on a table and ejected as a stack.
  • the object of the invention is therefore to establish a to create the kind mentioned at the beginning, which allows the Einund To simplify or change the shaft cross-section. without manual intervention and ejection to combine the stack with the shaft.
  • the object is achieved in that the The stacking shaft in the direction of ejection looks at two opposite ones has lateral guide walls, along which one each, together with the opposite one in front and vertical, forming a rear shaft boundary Guide bar can be driven, and the rear in the ejection direction Guide rail pair is designed as an ejection device. This keeps the stack all the way along the ejection length Stack height led. This can cause stacks to be ejected be carried out from the shaft by himself.
  • FIG. 1 illustrates a device 1 for ejecting printed products 3 which are stacked on a table 2 at the end of a stacking shaft 5 and which are indicated in the form of a stack 4 with dash-dotted lines.
  • the end of the stacking shaft 5, from which the printed products 3 can be ejected in two opposite directions F consists — viewed in the ejection direction F, F ′ — of two side guide walls 6, 7 lying opposite one another, which do not necessarily have to be constructed with full walls each of which, in the direction of ejection F, has a vertical guide bar 8, 9, together with the opposite one forming a front and a rear shaft boundary; 10, 11 can be driven, the guide strips 8, 9 in the ejection direction F the front shaft limitation and the guide strips 10, 11 the rear shaft limitation respectively.
  • a roller table 2 which consists of several conveyor rollers 14 which are freely rotatably mounted one behind the other in a frame 13 transversely to the direction of ejection F, F 'and which forms a flat supporting surface between the guide walls 6, 7 with lateral support rails 15.
  • the roller table 2 is on a bogie to be described 16 attached.
  • the guide strips 8 to 10, which at least reach the stack height, run around the vertical ends of the guide wall ends viewed in the direction of ejection F, F '.
  • the upper and lower ends of a guide bar 8 to 11 are each on an endless toothed belt 17, 18 and. 19, 20 or an articulated chain attached to the driven pulleys 21 to 28 respectively. 21 'to 28' are guided.
  • the toothed belts 17 to 20 for the deflection rollers 21 to 28 or 21 ′ which determine the rear stack limitation or the guide strips 8 to 11 forming the front stack limitation. to 28 'arranged on the opposite guide wall 7, 6 (see also Fig.
  • the drive devices 29, 30 have a toothed belt transmission 31, 32 and are synchronous, respectively. separately drive-controlled, ie they have drive motors 33, 34 controlled by angle of rotation. 3, the drive devices 29, 30 can also be seen and FIGS. 4 and 5 show the drive device 30 separately.
  • a further guide bar 8 'to 11' is attached to each half of its length, so that the following guide bars 8 'to 11' form a stacking shaft after an ejection process.
  • a guide wall 6, 7 of the stacking shaft 5 are each at the ends considered in the direction of ejection F, F 'two traction means 17 to 20, respectively, rotating about vertical axes.
  • 17 'to 20' arranged, each of which a pair in the upper and lower end region of the guide strips 8 to 11 respectively. 8 'to 11' is provided.
  • the traction means 17 to 20 respectively. 17 'to 20' run on pulleys 21 to 28 respectively. 21 'to 28' around.
  • the guide strips 8, 9, 10, 11, each forming a front and rear shaft boundary in the direction of ejection F, F ' are drive-connected to both drive devices 29, 30 and can be used synchronously for the ejection process and independently for adjusting the format size in the direction of ejection F, F' , 1 and 2, the deflection rollers 22, 22 'and 26, 26' are firmly connected to the drive shafts 37 ', 38', whereas those with the deflection rollers 22, 22 'and 26, 26' by the traction means 17, 19th , 17 '19' drive-connected deflection rollers 25, 25 'on the shafts 37, 38 are freely rotatable.
  • the drive shafts 37, 38 are firmly connected to the deflection rollers 23, 27 and 23 '27', while those with the traction means 18, 20 and. 18 ', 20' drive-connected deflection rollers 24, 28 and 24 '28' are freely rotatably mounted on the drive shafts 37 '38'.
  • the deflection rollers 24, 28 and 24 '28' could of course also be connected on the one hand to the drive shafts 37 '38' etc.
  • the toothed belt countershaft 31, 32 of the drive devices 29, 30 are on the underside of the bogie 16 by means of bearing supports 35, 36 and about two drive shafts 37, 38, 37 ', 38' of the guide rails 8 which run around two axially opposite axes in the direction of ejection F, F ' to 11 resp. 8 'to 11', with which deflection rollers 39, 40, 39 ', 40' are each drive-connected.
  • a toothed belt 41, 42 carrying, freely rotating support rollers 43, 44 are mounted on the bearing supports 35, 36, 35 '36'.
  • the drive motors 33, 34 of the toothed belt transmission 31, 32 are attached by an intermediate gear 45, 46 to a support 47 (not visible), 48 connected to the bogie 16.
  • the supports 47, 48 are in turn connected to a support frame 49, each of which has a support 50, 51 assigned to a guide wall 6, 7, in which the drive shafts 36, 36 '37, 37' of the guide strips 8 to 11 are mounted and on two guide rods (not shown), which are arranged transversely to the direction of ejection F, F 'and are anchored about the bogie 16, of a guide arrangement are slidably mounted.
  • 2 shows bores 53, 53 ', 54, 54', which are penetrated by the guide rods fastened in the bogie 16 for displacing the carriers 50, 51.
  • the carriers 50, 51, of the support frame 49 are driven to change or distance from one another by means of a spindle drive 55 in order to change the distance between the guide walls 6, 7.
  • a telescopically drivable guide device 56, 57 is provided, each of which consists of two guide parts 58, 59 and 58 '59' which can be pushed together, one of which 58, 58 'has a guide groove for receiving the other.
  • the guide parts 58, 59 and 58 ', 59' are connected to the support frame 49 and guide part 58, 58 'is suitable for fastening the supports 47, 48, on which the drive motor 33, 34 of a drive device 29, 30 is suspended, so that the toothed belts 41, 42 remain tensioned by compensation when adjusting the guide walls 6, 7.
  • the spindle drive 55 is provided for the adjustment of the guide walls 6, 7 so that there is a uniform lateral distance from the ejection axis of the stack 4 (see FIGS. 1 to 3).
  • This consists of a geared motor 60 attached to the bogie 16, with which a shaft 61, which is oriented transversely to the direction of ejection F, F 'and is mounted on the turntable 16, is drive-connected (FIG. 3).
  • a pulley 62, 63 is fastened for the lateral adjustment of the guide walls 6, 7 and the stacking shaft 5, which are drive-connected by means of a toothed drive belt or chain 64, 65 to a spindle rod 66, 67 moving the guide walls 6, 7, wherein the spindle rods 66, 67 have oppositely acting threads or a left-hand or right-hand thread. Due to the opposite movements of the guide walls 6, 7 and. Carrier 50, 51 of the support frame 49, the toothed belt 41, 42 guided over a compensation loop remains tensioned.
  • the device 1 designed as a stacker, on the underside of which a drum 72 is provided which is fixedly connected to the bogie 16 and is mounted in a machine frame 73 and is drive-connected to a stationary electric motor 74.
  • the partial stacks which are alternately piled up by 180 ° to form a stack, can be pressed before being ejected by lifting the roller table 2 against the counterpressure elements 75 which can be displaced into the stacking shaft 5 by the guide walls 6, 7.
  • the roller table 2 can be raised and lowered.
  • support members 76 are fastened at the top and bottom, which when the stack 4 is ejected from the stacking shaft 5 on the side of the guide walls 6 facing the stack 4 , 7 run.
  • the drive shafts 37, 38 'and 37', 38 respectively assigned to a guide wall 6, 7 are each supported at their upper end in a plate 77 connecting the drive shafts.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pile Receivers (AREA)
  • Facsimiles In General (AREA)
  • Sorting Of Articles (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

The expulsion device (1) expels printed products (3) from a stacking shaft (5) set up for their size. The shaft consists of opposite two side guide walls (6, 7), along which guide battens (8, 9, 10, 11) in opposed pairs can be driven in the expulsion direction (F or F'), These battens form the front and rear boundaries of the shaft.

Description

Die Erfindung betrifft eine Einrichtung zum Ausstossen von auf einem Tisch gestapelten Druckerzeugnissen aus einem durch vier Seitenkanten der Druckerzeugnisse bestimmten Stapelschacht.The invention relates to a device for ejecting a table stacked printed products from one by four Side edges of the printed products determined stacking shaft.

Die EP 0 153 983 B1 offenbart eine Einrichtung der eingangs genannten Art, bei der die vereinzelt zugeführten Druckerzeugnisse in einem Stapelschacht auf einem Tisch liegend gestapelt und als Stapel ausgestossen werden.EP 0 153 983 B1 discloses a device at the beginning mentioned type, in which the individually supplied printed products stacked lying in a stacking chute on a table and ejected as a stack.

Diese Einrichtung erfordert einen relativ hohen Aufwand für das Einstellen resp. Umstellen des in Beschickungsrichtung betrachteten Schachtquerschnittes sowie der zusätzlichen Ausstossvorrichtung.This facility requires a relatively large amount of effort the setting resp. Switching the one viewed in the loading direction Shaft cross-section and the additional ejection device.

Aufgabe der Erfindung ist es deshalb, eine Einrichtung der eingangs genannten Art zu schaffen, die es erlaubt, das Einund Umstellen des Schachtquerschnittes zu vereinfachen resp. ohne manuellen Eingriff zu bewerkstelligen und das Ausstossen der Stapel mit dem Schacht zu kombinieren.The object of the invention is therefore to establish a to create the kind mentioned at the beginning, which allows the Einund To simplify or change the shaft cross-section. without manual intervention and ejection to combine the stack with the shaft.

Erfindungsgemäss wird die Aufgabe dadurch gelöst, dass der Stapelschacht in Ausstossrichtung betrachtet zwei sich gegenüberliegende seitliche Führungswände aufweist, entlang derer jeweils eine, gemeinsam mit der gegenüberliegenden eine vordere und eine hintere Schachtbegrenzung bildende, senkrechte Führungsleiste antreibbar, und das in Ausstossrichtung hintere Führungsleistenpaar als Ausstossvorrichtung ausgebildet ist. Dadurch bleibt der Stapel über die Ausstosslänge auf der ganzen Stapelhöhe geführt. Dadurch kann das Ausstossen von Stapeln aus dem Schacht durch diesen selbst durchgeführt werden.According to the invention the object is achieved in that the The stacking shaft in the direction of ejection looks at two opposite ones has lateral guide walls, along which one each, together with the opposite one in front and vertical, forming a rear shaft boundary Guide bar can be driven, and the rear in the ejection direction Guide rail pair is designed as an ejection device. This keeps the stack all the way along the ejection length Stack height led. This can cause stacks to be ejected be carried out from the shaft by himself.

Anschliessend wird die Erfindung unter Bezugnahme auf die Zeichnung, auf die bezüglich alles in der Beschreibung nicht näher erwähnten Einzelheiten verwiesen wird, anhand eines Ausführungsbeispiels erläutert. In der Zeichnung zeigen:

Fig. 1
eine räumliche Ansicht einer erfindungsgemässen Einrichtung,
Fig. 2
eine vergrösserte räumliche Ansicht der einen Stapel aus Druckerzeugnissen bildenden Vorrichtung der erfindungsgemässen Einrichtung,
Fig. 3
eine Draufsicht auf die Vorrichtung gemäss Fig. 2,
Fig. 4
eine räumliche Darstellung einer Antriebsvorrichtung einer Vorrichtung zur Bildung eines Stapelschachts und zum Ausstossen des Stapels aus dem Stapelschacht und
Fig. 5
eine Draufsicht auf die in Fig. 4 gezeigte Antriebsvorrichtung.
Subsequently, the invention will be explained with reference to the drawing, to which reference is made with respect to all details not mentioned in the description, using an exemplary embodiment. The drawing shows:
Fig. 1
3 shows a spatial view of a device according to the invention,
Fig. 2
3 shows an enlarged spatial view of the device of the device according to the invention forming a stack of printed products,
Fig. 3
2 shows a top view of the device according to FIG. 2,
Fig. 4
a spatial representation of a drive device of a device for forming a stacking shaft and for ejecting the stack from the stacking shaft and
Fig. 5
a plan view of the drive device shown in Fig. 4.

Fig. 1 veranschaulicht eine Einrichtung 1 zum Ausstossen von am Ende eines Stapelschachtes 5 auf einem Tisch 2 gestapelten Druckerzeugnissen 3, die in Form eines Stapels 4 mit strichpunktierten Linien angedeutet sind. Das Ende des Stapelschachtes 5, aus dem die Druckerzeugnisse 3 in zwei entgegengesetzten Richtungen F ausgestossen werden können, besteht -in Ausstossrichtung F, F' betrachtet- aus zwei sich gengenüberliegenden, seitlichen Führungswänden 6, 7, die nicht zwingend vollwandig ausgebildet sein müssen, entlang derer jeweils in Ausstossrichtung F eine, gemeinsam mit der gegenüberliegenden eine vordere und eine hintere Schachtbegrenzung bildende, senkrechte Führungsleiste 8, 9; 10, 11 antreibbar ist, wobei die Führungsleisten 8, 9 in Ausstossrichtung F die vordere Schachtbegrenzung und die Führungsleisten 10, 11 die hintere Schachtbegrenzung resp. eine Ausstossvorrichtung 12 bilden; in entgegengesetzter Ausstossrichtung F' bilden die Führungsleisten 8, 9 die hintere Stapelbegrenzung resp. die Ausstossvorrichtung.
Als Tisch 2 zur Auflage eines Stapels 4 ist ein aus mehreren quer zur Ausstossrichtung F, F' hintereinander in einem Gestell 13 frei drehbar gelagerten Förderrollen 14 gestalteter Rollentisch 2 vorgesehen, der mit seitlichen Stützschienen 15 eine ebene Auflagefläche zwischen den Führungswänden 6, 7 bildet. 1 illustrates a device 1 for ejecting printed products 3 which are stacked on a table 2 at the end of a stacking shaft 5 and which are indicated in the form of a stack 4 with dash-dotted lines. The end of the stacking shaft 5, from which the printed products 3 can be ejected in two opposite directions F, consists — viewed in the ejection direction F, F ′ — of two side guide walls 6, 7 lying opposite one another, which do not necessarily have to be constructed with full walls each of which, in the direction of ejection F, has a vertical guide bar 8, 9, together with the opposite one forming a front and a rear shaft boundary; 10, 11 can be driven, the guide strips 8, 9 in the ejection direction F the front shaft limitation and the guide strips 10, 11 the rear shaft limitation respectively. form an ejector 12; in the opposite direction of ejection F ', the guide strips 8, 9 form the rear stack limit, respectively. the ejector.
As a table 2 for supporting a stack 4, a roller table 2 is provided which consists of several conveyor rollers 14 which are freely rotatably mounted one behind the other in a frame 13 transversely to the direction of ejection F, F 'and which forms a flat supporting surface between the guide walls 6, 7 with lateral support rails 15.

Der Rollentisch 2 ist auf einem noch zu beschreibenden Drehgestell 16 befestigt.The roller table 2 is on a bogie to be described 16 attached.

Die wenigstens die Stapelhöhe erreichenden Führungsleisten 8 bis 10 laufen jeweils an den in Ausstossrichtung F, F' betrachtet Führungswandenden um senkrecht stehende Achsen um. Zu diesem Zweck sind das obere und das untere Ende einer Führungsleiste 8 bis 11 jeweils an einem endlosen Zahnriemen 17, 18 resp. 19, 20 oder einer Gelenkkette befestigt, die an angetriebenen Umlenkrollen 21 bis 28 resp. 21' bis 28' geführt sind. Hierbei sind an dem oberen Ende bzw. unteren Ende der einer Führungswand 6, 7 zugeordneten stehenden Achsen jeweils eine dem Zahnriemen 17 bis 20 für die die hintere Stapelbegrenzung oder die die vordere Stapelbegrenzung bildenden Führungsleisten 8 bis 11 bestimmten Umlenkrollen 21 bis 28 bzw. 21' bis 28' auf der gegenüberliegenden Führungswand 7, 6 angeordnet (siehe hierzu auch Fig. 2). In Fig. 1 wie in Fig. 2 sind bezüglich einer Ausstossrichtung F jeweils die unterste und oberste Umlenkrolle 21, 22 und 25, 26 resp. 21', 22' und 25', 26' den Führungsleisten 8, 9 für die vordere Schachtbegrenzung zuständig, wogegen die den Umlenkrollen 21, 22, 25, 26 resp. 21' 22' 25' 26' unmittelbar benachbarten Umlenkrollen 23, 24, 27, 28 resp. 23', 24', 27', 28' der hinteren Schachtbegrenzung resp. Ausstossvorrichtung 12 zugeordnet sind. Die zur Bildung der vorderen Schachtbegrenzung resp. hinteren Schachtbegrenzung vorgesehenen Führungsleisten 8, 9 resp. 10, 11 oder Zahnriemen 17 bis 20 resp. 17' bis 20' sind jeweils mit einer Antriebsvorrichtung 29, 30 verbunden. Die Antriebsvorrichtungen 29, 30 weisen ein Zahnriemenvorgelege 31, 32 auf und sind synchron resp. getrennt antriebsgesteuert, d.h. sie weisen drehwinkelgesteuerte Antriebsmotoren 33, 34 auf. In der Fig. 3 sind die Antriebsvorrichtungen 29, 30 ebenso erkennbar und die Fig. 4 und 5 zeigen die Antriebsvorrichtung 30 separat dargestellt.
Um die umlaufenden Zahnriemen 17 bis 20 resp. 17' bis 20' optimal nutzen zu können, ist auf deren halber Länge jeweils eine weitere Führungsleiste 8' bis 11' befestigt, sodass nach einem Ausstossvorgang die nachfolgenden Führungsleisten 8' bis 11' einen Stapelschacht bilden.
Einer Führungswand 6, 7 des Stapelschachtes 5 sind an den in Ausstossrichtung F, F' betrachteten Enden jeweils zwei um senkrecht stehende Achsen umlaufende Zugmittel 17 bis 20 resp. 17' bis 20' angeordnet, von denen jeweils ein Paar im oberen und unteren Endbereich der Führungsleisten 8 bis 11 resp. 8' bis 11' vorgesehen ist. Die Zugmittel 17 bis 20 resp. 17' bis 20' laufen an Umlenkrollen 21 bis 28 resp. 21' bis 28' um. Die in Ausstossrichtung F, F' jeweils eine vordere und hintere Schachtbegrenzung bildenden Führungsleisten 8, 9, 10, 11 sind mit beiden Antriebsvorrichtungen 29, 30 antriebsverbunden und können synchron für den Ausstossvorgang und unabhängig zur Verstellung der Formatgrösse in Ausstossrichtung F, F' benutzt werden. In den Fig. 1 und 2 sind die Umlenkrollen 22, 22' und 26, 26' mit den Antriebswellen 37', 38' fest verbunden, wogegen die mit den Umlenkrollen 22, 22' und 26, 26' durch die Zugmittel 17, 19, 17' 19' antriebsverbundenen Umlenkrollen 25, 25' an den Wellen 37, 38 frei drehbar gelagert sind. Die Antriebswellen 37, 38 sind mit den Umlenkrollen 23, 27 sowie 23' 27' fest verbunden, während die mit den Zugmitteln 18, 20 resp. 18', 20' antriebsverbundenen Umlenkrollen 24, 28 und 24' 28' an den Antriebswellen 37' 38' frei drehbar gelagert sind. The guide strips 8 to 10, which at least reach the stack height, run around the vertical ends of the guide wall ends viewed in the direction of ejection F, F '. For this purpose, the upper and lower ends of a guide bar 8 to 11 are each on an endless toothed belt 17, 18 and. 19, 20 or an articulated chain attached to the driven pulleys 21 to 28 respectively. 21 'to 28' are guided. In this case, at the upper end or lower end of the standing axes assigned to a guide wall 6, 7, there are in each case one of the toothed belts 17 to 20 for the deflection rollers 21 to 28 or 21 ′ which determine the rear stack limitation or the guide strips 8 to 11 forming the front stack limitation. to 28 'arranged on the opposite guide wall 7, 6 (see also Fig. 2). In Fig. 1 as in Fig. 2, the lowest and uppermost deflecting roller 21, 22 and 25, 26 and 26 are respectively with respect to an ejection direction F. 21 ', 22' and 25 ', 26' the guide strips 8, 9 responsible for the front shaft limitation, whereas the guide rollers 21, 22, 25, 26 and. 21 '22' 25 '26' immediately adjacent deflection rollers 23, 24, 27, 28 and. 23 ', 24', 27 ', 28' of the rear shaft boundary respectively. Ejection device 12 are assigned. The to form the front shaft boundary, respectively. rear shaft boundary provided guide strips 8, 9 respectively. 10, 11 or timing belt 17 to 20 respectively. 17 'to 20' are each connected to a drive device 29, 30. The drive devices 29, 30 have a toothed belt transmission 31, 32 and are synchronous, respectively. separately drive-controlled, ie they have drive motors 33, 34 controlled by angle of rotation. 3, the drive devices 29, 30 can also be seen and FIGS. 4 and 5 show the drive device 30 separately.
To the circumferential toothed belt 17 to 20, respectively. In order to be able to use 17 'to 20' optimally, a further guide bar 8 'to 11' is attached to each half of its length, so that the following guide bars 8 'to 11' form a stacking shaft after an ejection process.
A guide wall 6, 7 of the stacking shaft 5 are each at the ends considered in the direction of ejection F, F 'two traction means 17 to 20, respectively, rotating about vertical axes. 17 'to 20' arranged, each of which a pair in the upper and lower end region of the guide strips 8 to 11 respectively. 8 'to 11' is provided. The traction means 17 to 20 respectively. 17 'to 20' run on pulleys 21 to 28 respectively. 21 'to 28' around. The guide strips 8, 9, 10, 11, each forming a front and rear shaft boundary in the direction of ejection F, F ', are drive-connected to both drive devices 29, 30 and can be used synchronously for the ejection process and independently for adjusting the format size in the direction of ejection F, F' , 1 and 2, the deflection rollers 22, 22 'and 26, 26' are firmly connected to the drive shafts 37 ', 38', whereas those with the deflection rollers 22, 22 'and 26, 26' by the traction means 17, 19th , 17 '19' drive-connected deflection rollers 25, 25 'on the shafts 37, 38 are freely rotatable. The drive shafts 37, 38 are firmly connected to the deflection rollers 23, 27 and 23 '27', while those with the traction means 18, 20 and. 18 ', 20' drive-connected deflection rollers 24, 28 and 24 '28' are freely rotatably mounted on the drive shafts 37 '38'.

Selbstverständlich könnten auch die Umlenkrollen 24, 28 und 24' 28' einerseits mit den Antriebswellen 37' 38' verbunden sein etc.
Die Zahnriemenvorgelege 31, 32 der Antriebsvorrichtungen 29, 30 sind an der Unterseite des Drehgestells 16 mittels Lagersupports 35, 36 und um zwei sich in Ausstossrichtung F, F' quer gegenüberliegenden stehenden Achsen umlaufenden Antriebswellen 37, 38, 37', 38' der Führungsleisten 8 bis 11 resp. 8' bis 11', mit denen Umlenkrollen 39, 40, 39', 40' jeweils antriebsverbunden sind, angeordnet. An den Lagersupports 35, 36, 35' 36' sind einen Zahnriemen 41, 42 tragende, frei drehende Stützrollen 43, 44 gelagert.
Die Antriebsmotoren 33, 34 der Zahnriemenvorgelege 31, 32 sind durch ein Zwischengetriebe 45, 46 an einem mit dem Drehgestell 16 verbundenen Support 47 (nicht sichtbar), 48 hängend befestigt. Die Supports 47, 48 sind ihrerseits mit einem Traggestell 49 verbunden, das jeweils einen einer Führungswand 6, 7 zugeordneten Träger 50, 51 aufweist, in welchen die Antriebswellen 36, 36' 37, 37' der Führungsleisten 8 bis 11 gelagert sind und die an zwei quer zur Ausstossrichtung F, F' angeordneten, um Drehgestell 16 verankerten Führungsstangen (nicht dargestellt) einer Führungsanordnung verschiebbar gelagert sind. Fig. 2 zeigt Bohrungen 53, 53', 54, 54', die von den im Drehgestell 16 befestigten Führungsstangen zur Verschiebung der Träger 50, 51 durchsetzt werden. Die Träger 50, 51, des Traggestells 49 sind zur Aenderung des Abstandes zwischen den Führungswänden 6, 7 über einen Spindelantrieb 55 sich voneinander entfernend oder nähernd angetrieben. Zu diesem Zweck ist eine teleskopisch antreibbare Führungsvorrichtung 56, 57 vorgesehen, die jeweils aus zwei aneinander verschiebbaren Führungsteilen 58, 59 bzw. 58' 59' besteht, von denen das eine 58, 58' eine Führungsnut zur Aufnahme des anderen aufweist. Die Führungsteile 58, 59 bzw. 58', 59' sind mit dem Traggestell 49 verbunden und Führungsteil 58, 58' eignet sich zur Befestigung der Supports 47, 48, an denen der Antriebsmotor 33, 34 einer Antriebsvorrichtung 29, 30 aufgehängt ist, sodass die Zahnriemen 41, 42 durch einen Ausgleich beim Verstellen der Führungswände 6, 7 gespannt bleiben.
Für das Verstellen der Führungswände 6, 7, sodass ein gleichmässiger seitlicher Abstand zur Ausstossachse der Stapel 4 entsteht, ist der Spindelantrieb 55 vorgesehen (siehe Fig. 1 bis 3). Dieser besteht aus einem am Drehgestell 16 befestigten Getriebemotor 60, mit dem eine quer zur Ausstossrichtung F, F' ausgerichtete, am Drehtisch 16 gelagerte Welle 61 antriebsverbunden ist (Fig. 3). An dieser Welle 61 ist für die seitliche Verstellung der Führungswände 6, 7 und des Stapelschachtes 5 jeweils eine Riemenscheibe 62, 63 befestigt, die mittels verzahntem Antriebsriemen oder Kette 64, 65 mit einer die Führungswände 6, 7 bewegenden Spindelstange 66, 67 antriebsverbunden sind, wobei die Spindelstangen 66, 67 gegensätzlich wirkende Gewinde bzw. ein Links- bzw. Rechtsgewinde aufweisen. Durch die entgegengerichteten Bewegungen der Führungswände 6, 7 resp. Träger 50, 51 des Traggestells 49 bleibt der über eine Kompensationsschlaufe geführte Zahnriemen 41, 42 gespannt.The deflection rollers 24, 28 and 24 '28' could of course also be connected on the one hand to the drive shafts 37 '38' etc.
The toothed belt countershaft 31, 32 of the drive devices 29, 30 are on the underside of the bogie 16 by means of bearing supports 35, 36 and about two drive shafts 37, 38, 37 ', 38' of the guide rails 8 which run around two axially opposite axes in the direction of ejection F, F ' to 11 resp. 8 'to 11', with which deflection rollers 39, 40, 39 ', 40' are each drive-connected. A toothed belt 41, 42 carrying, freely rotating support rollers 43, 44 are mounted on the bearing supports 35, 36, 35 '36'.
The drive motors 33, 34 of the toothed belt transmission 31, 32 are attached by an intermediate gear 45, 46 to a support 47 (not visible), 48 connected to the bogie 16. The supports 47, 48 are in turn connected to a support frame 49, each of which has a support 50, 51 assigned to a guide wall 6, 7, in which the drive shafts 36, 36 '37, 37' of the guide strips 8 to 11 are mounted and on two guide rods (not shown), which are arranged transversely to the direction of ejection F, F 'and are anchored about the bogie 16, of a guide arrangement are slidably mounted. 2 shows bores 53, 53 ', 54, 54', which are penetrated by the guide rods fastened in the bogie 16 for displacing the carriers 50, 51. The carriers 50, 51, of the support frame 49 are driven to change or distance from one another by means of a spindle drive 55 in order to change the distance between the guide walls 6, 7. For this purpose, a telescopically drivable guide device 56, 57 is provided, each of which consists of two guide parts 58, 59 and 58 '59' which can be pushed together, one of which 58, 58 'has a guide groove for receiving the other. The guide parts 58, 59 and 58 ', 59' are connected to the support frame 49 and guide part 58, 58 'is suitable for fastening the supports 47, 48, on which the drive motor 33, 34 of a drive device 29, 30 is suspended, so that the toothed belts 41, 42 remain tensioned by compensation when adjusting the guide walls 6, 7.
The spindle drive 55 is provided for the adjustment of the guide walls 6, 7 so that there is a uniform lateral distance from the ejection axis of the stack 4 (see FIGS. 1 to 3). This consists of a geared motor 60 attached to the bogie 16, with which a shaft 61, which is oriented transversely to the direction of ejection F, F 'and is mounted on the turntable 16, is drive-connected (FIG. 3). On this shaft 61 a pulley 62, 63 is fastened for the lateral adjustment of the guide walls 6, 7 and the stacking shaft 5, which are drive-connected by means of a toothed drive belt or chain 64, 65 to a spindle rod 66, 67 moving the guide walls 6, 7, wherein the spindle rods 66, 67 have oppositely acting threads or a left-hand or right-hand thread. Due to the opposite movements of the guide walls 6, 7 and. Carrier 50, 51 of the support frame 49, the toothed belt 41, 42 guided over a compensation loop remains tensioned.

Fig. 1 zeigt weiterhin die als Kreuzleger ausgebildete Einrichtung 1 an deren Unterseite eine mit dem Drehgestell 16 fest verbundene Trommel 72 vorgesehen ist, die in einem Maschinengestell 73 gelagert und mit einem ortsfesten Elektromotor 74 antriebsverbunden ist. Die wechselweise um 180° zu einem Stapel aufgetürmten Teilstapel, können vor dem Ausstossen durch Anheben des Rollentisches 2 an den durch die Führungswände 6, 7 in den Stapelschacht 5 versetzbaren Gegendruckelementen 75 abgepresst werden. Zu diesem Zweck ist der Rollentisch 2 anhebbar und absenkbar ausgebildet.
An den von einem sich im Stapelschacht 5 befindenden Stapel 4 aus Druckerzeugnissen 3 abgewandten Seiten der Führungsleisten 8 bis 11 sind jeweils oben und unten Stützorgane 76 befestigt, die beim Ausstossen der Stapel 4 aus dem Stapelschacht 5 auf der dem Stapel 4 zugewandten Seite der Führungswände 6, 7 verlaufen.
Die einer Führungswand 6, 7 jeweils zugeordneten Antriebswellen 37, 38' und 37', 38 sind an ihrem oberen Ende jeweils in einer die Antriebswellen verbindenden Platte 77 gelagert.1 further shows the device 1 designed as a stacker, on the underside of which a drum 72 is provided which is fixedly connected to the bogie 16 and is mounted in a machine frame 73 and is drive-connected to a stationary electric motor 74. The partial stacks, which are alternately piled up by 180 ° to form a stack, can be pressed before being ejected by lifting the roller table 2 against the counterpressure elements 75 which can be displaced into the stacking shaft 5 by the guide walls 6, 7. For this purpose, the roller table 2 can be raised and lowered.
On the sides of the guide strips 8 to 11 facing away from a stack 4 of printed products 3 located in the stacking shaft 5, support members 76 are fastened at the top and bottom, which when the stack 4 is ejected from the stacking shaft 5 on the side of the guide walls 6 facing the stack 4 , 7 run.
The drive shafts 37, 38 'and 37', 38 respectively assigned to a guide wall 6, 7 are each supported at their upper end in a plate 77 connecting the drive shafts.

Claims (20)

Einrichtung (1) zum Ausstossen von auf einem Tisch gestapelten Druckerzeugnissen (3) aus einem durch vier Seitenkanten der Druckerzeugnisse (3) bestimmten Stapelschacht (5), dadurch gekennzeichnet, dass der Stapelschacht (5) in Ausstossrichtung (F, F') betrachtet zwei sich gegenüberliegende seitliche Führungswände (6, 7) aufweist, entlang derer jeweils eine, gemeinsam mit der gegenüberliegenden eine vordere und eine hintere Schachtbegrenzung bildende, senkrechte Führungsleiste (8 bis 11 resp. 8' bis 11') antreibbar, und das in Ausstossrichtung (F, F') hintere Führungsleistenpaar (10, 11 resp. 10', 11' bzw. 8, 9 resp. 8', 9') als Ausstossvorrichtung (12) ausgebildet ist.Device (1) for ejecting printed products (3) stacked on a table from a stacking chute (5) determined by four side edges of the printed products (3), characterized in that the stacking chute (5) looks at two in the ejection direction (F, F ') has opposite lateral guide walls (6, 7) along which a vertical guide bar (8 to 11 and 8 'to 11'), together with the opposite one forming a front and a rear shaft boundary, can be driven, and that in the ejection direction (F , F ') rear pair of guide strips (10, 11 or 10', 11 'or 8, 9 or 8', 9 ') is designed as an ejection device (12). Einrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Führungsleistenpaare (10, 11 resp. 10', 11' bzw. 8, 9 resp. 8', 9') jeweils an um senkrecht stehende Achsen umlaufend angetriebenen, durch Zahnriemen oder Gelenkketten ausgebildeten Zugmitteln (17 bis 20 resp. 17' bis 20') befestigt sind.Device according to claim 1, characterized in that the pairs of guide strips (10, 11 or 10 ', 11' or 8, 9 or 8 ', 9') are each driven by traction means which are driven around toothed belts or articulated chains and which rotate around vertical axes (17 to 20 or 17 'to 20') are attached. Einrichtung nach Anspruch 2, dadurch gekennzeichnet, dass die Führungsleisten (8 bis 11 resp. 8' bis 11') in Ausstossrichtung (F, F') der vorderen und hinteren Schachtbegrenzung jeweils mit einem oberen und einem unteren Ende an den Zugmitteln (17 bis 20 resp. 17' bis 20') befestigt sind.Device according to claim 2, characterized in that the guide strips (8 to 11 and 8 'to 11') in the ejection direction (F, F ') of the front and rear shaft boundaries each have an upper and a lower end on the traction means (17 to 20 or 17 'to 20') are attached. Einrichtung nach Anspruch 3, dadurch gekennzeichnet, dass ein unteres Ende resp. ein oberes Ende einer jeweils für eine vordere oder eine hintere Schachtbegrenzung vorgesehenen Führungsleiste (8 bis 11 resp. 8' bis 11') benachbarte Zugmittel (17 bis 20 resp. 17' bis 20') aufweist. Device according to claim 3, characterized in that a lower end resp. an upper end of a guide bar (8 to 11 or 8 'to 11') provided for a front or a rear shaft boundary has adjacent traction means (17 to 20 or 17 'to 20'). Einrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die zur Bildung der vorderen resp. hinteren Schachtbegrenzung bestimmten Führungsleistenpaare (8, 9 resp. 10, 11 resp. 8', 9' resp. 10', 11') jeweils einer Antriebsvorrichtung (29, 30) zugeordnet sind, die synchron oder getrennt antriebsgesteuert sind.Device according to one of claims 1 to 4, characterized in that to form the front resp. rear shaft limitation, certain pairs of guide rails (8, 9 or 10, 11 or 8 ', 9' or 10 ', 11') are each assigned to a drive device (29, 30) which are drive-controlled synchronously or separately. Einrichtung nach Anspruch 5, dadurch gekennzeichnet, dass an einer eine stehende Achse aufweisenden Antriebswelle (37, 38, 37', 38') jeweils zwei mit der Antriebswelle (37, 38, 37' 38') fest verbundene durch Zugmittel (17 bis 20, 17' bis 20') mit jeweils zwei frei drehbaren Umlenkrollen (24, 28, 24', 28', 21, 25, 21', 25') einer Antriebswelle (37, 38, 37' 38') Umlenkrollen (22, 26, 22', 26'; 23, 27; 23', 27') angeordnet sind.Device according to claim 5, characterized in that on a drive shaft (37, 38, 37 ', 38') which has a standing axis, in each case two traction means (17 to 20) which are fixedly connected to the drive shaft (37, 38, 37 '38') , 17 'to 20') each with two freely rotatable deflection rollers (24, 28, 24 ', 28', 21, 25, 21 ', 25') of a drive shaft (37, 38, 37 '38') deflection rollers (22, 26, 22 ', 26'; 23, 27; 23 ', 27') are arranged. Einrichtung nach einem der Ansprüche 2 bis 6, dadurch gekennzeichnet, dass an den für die vordere resp. hintere Schachtbegrenzung vorgesehenen Zugmitteln (17 bis 20 resp. 17' bis 20') jeweils zwei einer Führungswand (6, 7) zugeordnete Führungsleisten (8 bis 11 resp. 8' bis 11') in regelmässigen Abständen befestigt sind.Device according to one of claims 2 to 6, characterized in that on the for the front resp. traction means provided at the rear shaft boundary (17 to 20 or 17 'to 20'), two guide rails (8 to 11 or 8 'to 11') assigned to a guide wall (6, 7) are fastened at regular intervals. Einrichtung nach einem der Ansprüche 2 bis 7, dadurch gekennzeichnet, dass die zur Bildung der vorderen resp. hinteren Schachtbegrenzung entlang den Führungswänden (6, 7) des Stapelschachtes (5) verlaufenden Zugmittel (17 bis 20 resp. 17' bis 20') resp. Führungsleisten (8 bis 11 resp. 8' bis 11') mit jeweils einer der Antriebsvorrichtungen (29, 30) antriebsverbunden sind.Device according to one of claims 2 to 7, characterized in that to form the front resp. rear shaft boundary along the guide walls (6, 7) of the stacking shaft (5) traction means (17 to 20 or 17 'to 20') or. Guide strips (8 to 11 or 8 'to 11') are each drive-connected to one of the drive devices (29, 30). Einrichtung nach Anspruch 8, dadurch gekennzeichnet, dass den als Ausstossvorrichtung (12) bestimmten Führungsleisten (8 bis 11 resp. 8' bis 11') oder den als vordere Schachtbegrenzung bestimmten Führungsleisten (8 bis 11 resp. 8' bis 11') eine Antriebsvorrichtung (29, 30) zugeordnet ist. Device according to claim 8, characterized in that the guide strips (8 to 11 or 8 'to 11') as the ejection device (12) or the guide strips (8 to 11 or 8 'to 11') as the front shaft limitation are driven (29, 30) is assigned. Einrichtung nach einem der Ansprüche 8 oder 9, dadurch gekennzeichnet, dass die einen Motor (33, 34) aufweisenden Antriebsvorrichtungen (29, 30) als um senkrechte Achsen umlaufende Zahnriemenvorgelege (31, 32) ausgebildet sind.Device according to one of claims 8 or 9, characterized in that the drive devices (29, 30) having a motor (33, 34) are designed as toothed belt drives (31, 32) rotating around vertical axes. Einrichtung nach einem der Ansprüche 2 bis 10, dadurch gekennzeichnet, dass die senkrecht stehenden Achsen der entlang einer Führungswand (6, 7) umlaufenden Führungsleisten (8 bis 11 resp. 8' bis 11') resp. Zugmittel (17 bis 20 resp. 17' bis 20') in Ausstossrichtung (F, F') betrachtet an den Enden der Führungswand (6, 7) angeordnet sind.Device according to one of claims 2 to 10, characterized in that the vertical axes of the guide strips (8 to 11 and 8 'to 11') running along a guide wall (6, 7) respectively. Traction means (17 to 20 or 17 'to 20') viewed in the ejection direction (F, F ') are arranged at the ends of the guide wall (6, 7). Einrichtung nach Anspruch 10, dadurch gekennzeichnet, dass jeweils zwei quer zur Ausstossrichtung (F, F') sich gegenüberliegende stehende Achsen umlaufender Führungsleisten (8 bis 11 resp. 8' bis 11') einer Antriebsvorrichtung (29, 30) zugeordnet sind. Device according to claim 10, characterized in that two respective axes of circumferential guide strips (8 to 11 or 8 'to 11'), which lie opposite one another transversely to the ejection direction (F, F '), are assigned to a drive device (29, 30). Einrichtung nach einem der Ansprüche 8 bis 12, dadurch gekennzeichnet, dass die einer Führungswand (6, 7) jeweils zugeordneten stehenden Achsen zur Aenderung des Abstandes der Führungswände (6, 7) auf einem quer zur Ausstossrichtung (F, F') in einer Führungsanordnung verstellbaren Träger (50, 51) eines Traggestells (49) angeordnet sind.Device according to one of claims 8 to 12, characterized in that the respective axes assigned to a guide wall (6, 7) for changing the distance of the guide walls (6, 7) on a transverse to the ejection direction (F, F ') in a guide arrangement adjustable carrier (50, 51) of a support frame (49) are arranged. Einrichtung nach Anspruch 13, dadurch gekennzeichnet, dass die Träger (50, 51) des Traggestells (49) jeweils mit einem gegensätzlich wirkende Spindelstangen (66, 67) aufweisenden Spindelantrieb (55) antriebsverbunden sind.Device according to claim 13, characterized in that the carriers (50, 51) of the supporting frame (49) are each drive-connected to a spindle drive (55) having oppositely acting spindle rods (66, 67). Einrichtung nach einem der Ansprüche 8 bis 14, dadurch gekennzeichnet, dass der Motor (33, 34) einer Antriebsvorrichtung (29, 30) der Führungsleisten (8 bis 11 resp. 8' bis 11') jeweils mit einer an dem Traggestell (49) befestigten und parallel zur Bewegung der Träger (50, 51) teleskopisch ausgebildeten Führungsanordnung verbunden ist. Device according to one of claims 8 to 14, characterized in that the motor (33, 34) of a drive device (29, 30) of the guide strips (8 to 11 and 8 'to 11') each with a on the support frame (49) attached and connected parallel to the movement of the carrier (50, 51) telescopic guide arrangement. Einrichtung nach Anspruch 15, dadurch gekennzeichnet, dass der mit einem Träger (50, 51) des Traggestells (49) verbundene Motor (33, 34) einer Antriebsvorrichtung (29, 30) durch ein mit dem Spindelantrieb (55) verbundenes Vorgelege (64, 65) proportional zu der Abstandsänderung der Führungswände (6, 7) verschiebbar ist.Device according to claim 15, characterized in that the motor (33, 34) of a drive device (29, 30) connected to a carrier (50, 51) of the supporting frame (49) by means of a countershaft (64,) connected to the spindle drive (55). 65) is displaceable in proportion to the change in distance of the guide walls (6, 7). Einrichtung nach Anspruch 16, dadurch gekennzeichnet, dass das Traggestell (49) durch die Führungsanordnung an einem um eine senkrechte Achse antreibbaren Drehgestell (16) befestigt ist.Device according to claim 16, characterized in that the support frame (49) is fastened by the guide arrangement to a bogie (16) which can be driven about a vertical axis. Einrichtung nach einem der Ansprüche 6 bis 17, dadurch gekennzeichnet, dass der Motor (33, 34) einer Antriebsvorrichtung (29, 30) durch ein Zahnriemenvorgelege (31, 32) mit den sich quer zur Ausstossrichtung (F, F') gegenüberliegenden stehenden Achsen der jeweils für die vordere resp. hintere Schachtbegrenzung bestimmten Zugmittel (17 bis 20 resp. 17' bis 20') bzw. Führungsleisten (8 bis 11 resp. 8' bis 11') antriebsverbunden ist.Device according to one of claims 6 to 17, characterized in that the motor (33, 34) of a drive device (29, 30) by a toothed belt transmission (31, 32) with the opposite axes transverse to the direction of ejection (F, F ') each for the front resp. rear shaft boundary certain drive means (17 to 20 or 17 'to 20') or guide rails (8 to 11 or 8 'to 11') is drive-connected. Einrichtung nach Anspruch 18, dadurch gekennzeichnet, dass das Zahnriemenvorgelege (31, 32) mit an den sich quer zur Ausstossrichtung (F, F') gegenüberstehenden Achsen gelagerten Umlenkrollen (39, 40 resp. 39', 40') der Führungsleisten (8 bis 11 resp. 8' bis 11') und an dem Drehgestell (16) gelagerten Rollen (68, 69) resp. Stützrollen (43, 44) antriebsverbunden ist.Device according to claim 18, characterized in that the toothed belt transmission (31, 32) with deflection rollers (39, 40 or 39 ', 40') of the guide strips (8 to 11 or 8 'to 11') and on the bogie (16) mounted rollers (68, 69) or. Support rollers (43, 44) is drive-connected. Einrichtung nach einem der Ansprüche 18 und 19, dadurch gekennzeichnet, dass ein Abschnitt eines zwei sich gegenüberstehende Achsen verbindenden Zahnriemens (41, 42) und ein eine stehende Achse mit dem Antriebsrad (71) des Motors (33, 34) verbindender Abschnitt des Zahnriemens (41, 42) eine in Abhängigkeit des Abstandes der Führungswände (6, 7) veränderbare Riemenausgleichsschlaufe (70) bildet.Device according to one of Claims 18 and 19, characterized in that a section of a toothed belt (41, 42) connecting two opposing axes and a section of the toothed belt (connecting a standing axis to the drive wheel (71) of the motor (33, 34) 41, 42) forms a belt compensation loop (70) which can be changed as a function of the distance between the guide walls (6, 7).
EP02405400A 2002-05-17 2002-05-17 Device for pushing out printed products stacked on a table Expired - Lifetime EP1362817B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP02405400A EP1362817B1 (en) 2002-05-17 2002-05-17 Device for pushing out printed products stacked on a table
DE50211961T DE50211961D1 (en) 2002-05-17 2002-05-17 Device for ejecting printed products stacked on a table.
DK02405400T DK1362817T3 (en) 2002-05-17 2002-05-17 Device for supporting printed products stacked on a table
AT02405400T ATE390377T1 (en) 2002-05-17 2002-05-17 DEVICE FOR EJECTING PRINTED PRODUCTS STACKED ON A TABLE.
ES02405400T ES2303543T3 (en) 2002-05-17 2002-05-17 DEVICE FOR EXPULSING PRINTED PRODUCTS STACKED ON A TABLE OF A STACKING BOX.
US10/440,558 US6966743B2 (en) 2002-05-17 2003-05-15 Device for pushing a stack of printed products from a table
NO20032224A NO20032224L (en) 2002-05-17 2003-05-16 Device for ejecting printed matter stacked on a table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02405400A EP1362817B1 (en) 2002-05-17 2002-05-17 Device for pushing out printed products stacked on a table

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EP1362817A1 true EP1362817A1 (en) 2003-11-19
EP1362817B1 EP1362817B1 (en) 2008-03-26

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EP (1) EP1362817B1 (en)
AT (1) ATE390377T1 (en)
DE (1) DE50211961D1 (en)
DK (1) DK1362817T3 (en)
ES (1) ES2303543T3 (en)
NO (1) NO20032224L (en)

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EP1445224A1 (en) * 2003-01-14 2004-08-11 Ferag AG Device for forming stacks of flat articles
EP2133301A1 (en) * 2008-05-23 2009-12-16 Ferag AG Rotating lifting table
EP2192067A1 (en) 2008-11-28 2010-06-02 Müller Martini Holding AG Stacking device for printed products
US8573920B2 (en) 2008-11-28 2013-11-05 Mueller Martini Holding Ag Stacking device for print products
CN101746637B (en) * 2008-11-28 2015-06-03 米勒·马蒂尼控股公司 Stacking device for printed products
US20130209214A1 (en) * 2012-02-10 2013-08-15 Illinois Tool Works Inc. Pusher assembly with dynamic width adjustment for stacker
US9181061B2 (en) * 2012-02-10 2015-11-10 Signode Industrial Group Llc Pusher assembly with dynamic width adjustment for stacker

Also Published As

Publication number Publication date
DK1362817T3 (en) 2008-07-28
DE50211961D1 (en) 2008-05-08
EP1362817B1 (en) 2008-03-26
ATE390377T1 (en) 2008-04-15
US6966743B2 (en) 2005-11-22
NO20032224L (en) 2003-11-18
NO20032224D0 (en) 2003-05-16
ES2303543T3 (en) 2008-08-16
US20030215322A1 (en) 2003-11-20

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