EP0053277A1 - Cylinders for printing units of rotary presses - Google Patents

Cylinders for printing units of rotary presses Download PDF

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Publication number
EP0053277A1
EP0053277A1 EP81108967A EP81108967A EP0053277A1 EP 0053277 A1 EP0053277 A1 EP 0053277A1 EP 81108967 A EP81108967 A EP 81108967A EP 81108967 A EP81108967 A EP 81108967A EP 0053277 A1 EP0053277 A1 EP 0053277A1
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EP
European Patent Office
Prior art keywords
cylinder
centering
bearer
ring
face
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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
EP81108967A
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German (de)
French (fr)
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EP0053277B1 (en
Inventor
Willi Jeschke
Lothar Stadler
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Heidelberger Druckmaschinen AG
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Heidelberger Druckmaschinen AG
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Priority to AT81108967T priority Critical patent/ATE9296T1/en
Publication of EP0053277A1 publication Critical patent/EP0053277A1/en
Application granted granted Critical
Publication of EP0053277B1 publication Critical patent/EP0053277B1/en
Expired legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/20—Supports for bearings or supports for forme, offset, or impression cylinders
    • B41F13/21—Bearer rings

Definitions

  • the invention relates to cylinders for printing units of rotary printing presses with bearer rings provided on both sides on the cylinder end faces, which are attached to the cylinder centered on the axis of rotation thereof.
  • a known embodiment of this type (DE-OS 28 47 880) uses conical seat surfaces on the steering knuckles on both sides of the cylinder and matching conical counter-seat surfaces in the bearer ring for mounting the bearer rings.
  • the slope of the cones is chosen so that the bearer rings are self-locking after being pressed on and therefore do not have to be fastened further.
  • the object of the invention is to provide storage and fastening of the bearer ring on a printing couple cylinder, which ensures precise centering, in which the bearer ring is easy to assemble and disassemble and in which the bearer ring is stored unaffected by elastic deformations of its surroundings, so that rust is also prevented.
  • the cylinder 1 it can be, for. B. a plate cylinder, a blanket cylinder, a printing cylinder or the like .. As they are used in printing units of rotary printing presses. Such cylinders are under mutual contact pressure, which causes an elastic deflection of the journal 2. In order to be able to precisely fix the distance between the individual cylinders and thus the degree of contact pressure, bearer rings 3 are provided on both sides on the end faces, which roll on one another, ie. H. the contact pressure between the cylinders must be so great that the bearer rings cannot lift apart from one another when the machine is in operation.
  • a centering is provided directly next to the cylindrical end face 4, which is designed according to FIG. 1 as a cylindrical centering ring 5 adjoining this.
  • the centering ring 5 in turn has a centering edge 6 which cooperates with a conical centering ring surface 7 in such a way that it is elastically and plastically deformed after the centering and fastening process.
  • a large number of long expansion screws 8 are provided as clamping means for the press connection between the bearer ring 3 and the cylindrical end face 4, which are arranged in the region of the journal 2.
  • the centering edge 6 is used only for exact centering of the bearer ring 3, while the expansion screws 8 apply such a high pressure force of the bearer ring 3 to the centering end face 4 that the radially acting contact forces of the cylinders cannot have a change in position. If the cylinder z. B-. Removed to replace the bearer rings, pulling them off the centering edges is completely unproblematic and the new bearer rings are centered just as precisely as the ones used previously and then screwed to the cylinder body to form a unit.
  • the exemplary embodiment according to FIG. 2 differs from that described above in that a conical centering ring surface 9 is provided directly adjacent to the cylinder end face 4.
  • the bearer ring 10 has a centering edge 12 in its central bore 11 on the side facing the cylinder 1.
  • This embodiment differs from FIG. 1 in that the centering edge 12 is provided on the bearer ring 10, the mode of operation, i. H. the centering of the bearer ring is exactly the same as the embodiment described in FIG. 1.
  • a rotary arrow 13 shows how the axis bend the plunger elastically in the case of employed and rotating cylinders without influencing the centering of the bearer ring.
  • the deflection of the axle journals is shown significantly increased in the drawing example; in practice it is only a few i / m.
  • FIG. 3 shows the bearer ring 3, 10 from the end face and the expansion screws 8 provided in the area of the journal 2.
  • the two bores 14 are provided for the clamping spindles in the cylinder 1 which are known and not shown.
  • the centering shown in FIG. 4, enlarged in FIG. 1, shows the elastic-plastic deformation of the centering edge 6 in a greatly exaggerated manner.
  • the interaction of the centering edge 6 with the conical centering ring surface 7 is designed such that the edge is only permanently deformed so that it is retained as a highly precise centering.
  • Both the centering edge 6 and the centering edge 12 can be formed with sharp edges. In practice, however, a slight rounding or a very narrow phase at the centering edge has proven itself. The radius used or the width of the phases are only fractions of a millimeter.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Rotary Presses (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Abstract

1. Cylinder for printing units of rotary presses with cylinder bearers (3, 10) provided at either side in contact with the cylinder end faces (4), said cylinder bearers (3, 10) being mounted on the cylinder (1) centralized with respect to the latter's rotation axis by means of a conical centering ring surface (7), wherein on the side facing the cylinder (1) and starting from its cylindrical bore (11) the cylinder bearer (3) exhibits the conical centering ring surface (7) with which it is centered by axial pressure on a centering edge (6) of a cylindrical centering ring (5) adjacent to the cylinder end face (4).

Description

Die Erfindung bezieht sich auf Zylinder für Druckwerke von Rotationsdruckmaschinen mit beiderseits an den Zylinderstirnflächen vorgesehenen Schmitzringen, die am Zylinder zu dessen Drehachse zentriert befestigt sind.The invention relates to cylinders for printing units of rotary printing presses with bearer rings provided on both sides on the cylinder end faces, which are attached to the cylinder centered on the axis of rotation thereof.

Eine bekannte Ausführung dieser Art (DE-OS 28 47 880) verwendet zur Lagerung der Schmitzringe auf beiden Seiten des Zylinders konische Sitzflächen auf den Achsschenkeln und dazu passend konische Gegensitzflächen im Schmitzring. Die Steigung der Konen ist so gewählt, daß die Schmitzringe nach ihren Aufpressen selbsthemmend sind und somit nicht weiter befestigt werden müssen.A known embodiment of this type (DE-OS 28 47 880) uses conical seat surfaces on the steering knuckles on both sides of the cylinder and matching conical counter-seat surfaces in the bearer ring for mounting the bearer rings. The slope of the cones is chosen so that the bearer rings are self-locking after being pressed on and therefore do not have to be fastened further.

Bei der bekannten Ausführung ist zum Austausch der Schmitzringe eine aufwendige Hydraulikeinrichtung erforderlich, mit der sie von ihrer Sitzfläche gelöst werden. Ein weiterer wesentlicher Nachteil der bekannten Ausführung ist, daß die konischen Sitzflächen auf den Achsschenkeln und in den Schmitzringen mit hoher Genauigkeit hergestellt werden müssen, was den Preis der Schmitzringe ungünstig beeinflußt.In the known embodiment, a complex hydraulic device is required to replace the bearer rings, with which they can be detached from their seat. Another major disadvantage of the known design is that the conical seat surfaces on the steering knuckles and in the bearer rings have to be manufactured with high accuracy, which adversely affects the price of the bearer rings.

Aufgabe der Erfindung ist es, eine Lagerung und Befestigung des Schmitzringes an einem Druckwerkszylinder zu schaffen, die eine präzise Zentrierung gewährleistet, bei der der Schmitzring leicht zu montieren bzw. demontieren ist und bei der der Schmitzring unbeeinflußt durch elastische Verformungen seiner Umgebung gelagert ist, so daß auch Paßrost verhindert wird.The object of the invention is to provide storage and fastening of the bearer ring on a printing couple cylinder, which ensures precise centering, in which the bearer ring is easy to assemble and disassemble and in which the bearer ring is stored unaffected by elastic deformations of its surroundings, so that rust is also prevented.

Die Aufgabe wird durch die Erfindungsmerkmale des Anspruchs 1 gelöst. Mit dieser einfach herstellbaren und präzisen Zentrierung des Schmitzringes wird ein schnelles Auswechseln eines abgenutzten Schmitzringes und ein genaues Zentrieren gewährleistet. Außerdem verändert der unmittelbar an der Zylinderstirnfläche befestigte Schmitzring seine Stellung am Zylinderkörper nicht, wenn eine elastische Durchbiegung der Achszapfen auftritt. Auch ist die Gefahr beseitigt, daß der Schmitzring durch Passungsrost auf den Sitzflächen zerstört wird.The object is achieved by the inventive features of claim 1. With this easy to manufacture and precise centering of the bearer ring, a quick replacement of a worn bearer ring and exact centering is guaranteed. In addition, the one directly attached to the cylinder face changes Bearings do not fit their position on the cylinder body if there is elastic deflection of the axle journals. The risk of the bearer ring being destroyed by fretting corrosion on the seat surfaces is also eliminated.

Weitere vorteilhafte Ausgestaltungen des Erfindungsgegenstandes sind durch die Unteransprüche gekennzeichnet.Further advantageous refinements of the subject matter of the invention are characterized by the subclaims.

Ausführungsbeispiele der Erfindung sind in den Zeichnungen schematisch dargestellt. Es zeigt:

  • Fig. 1 einen Teillängsschnitt durch einen Zylinder mit Schmitzring,
  • Fig. 2 einen Teillängsschnitt durch einen Zylinder mit Schmitzring und anderer Zentrierung,
  • Fig. 3 eine Stirnansicht auf den Schmitzring mit Zylinder,
  • Fig. 4 einen vergrößerten Teilausschnitt der Zentrierung des Schmitzringes.
Embodiments of the invention are shown schematically in the drawings. It shows:
  • 1 shows a partial longitudinal section through a cylinder with a bearer ring,
  • 2 shows a partial longitudinal section through a cylinder with a bearer ring and other centering,
  • 3 is an end view of the bearer ring with cylinder,
  • Fig. 4 is an enlarged partial section of the centering of the bearer ring.

Bei dem Zylinder 1 kann es sich z. B. um einen Plattenzylinder, um einen Gummizylinder, um einen Druckzylinder oder dergl. handeln, wie sie in Druckwerken von Rotationsdruckmaschinen zur Anwendung gelangen. Derartige Zylinder stehen unter gegenseitigem Anpreßdruck, der eine elastische Durchbiegung der Achszapfen 2 bewirkt. Um den Abstand zwischen den einzelnen Zylindern und damit das Maß der Anpressung genau fixieren zu können, sind beiderseits an den Stirnflächen Schmitzringe 3 vorgesehen, die aufeinander abrollen, d. h. der Anpreßdruck zwischen den Zylindern muß so groß sein, daß bei Betrieb der Maschine die Schmitzringe nicht voneinander abheben können.In the cylinder 1, it can be, for. B. a plate cylinder, a blanket cylinder, a printing cylinder or the like .. As they are used in printing units of rotary printing presses. Such cylinders are under mutual contact pressure, which causes an elastic deflection of the journal 2. In order to be able to precisely fix the distance between the individual cylinders and thus the degree of contact pressure, bearer rings 3 are provided on both sides on the end faces, which roll on one another, ie. H. the contact pressure between the cylinders must be so great that the bearer rings cannot lift apart from one another when the machine is in operation.

Für die Schmitzringe 3 ist es wesentlich, daß sie genau zur Drehachse des Zylinders zentriert sind. Hierzu ist gemäß der Erfindung unmittelbar neben der Zylinderstirnfläche 4 eine Zentrierung vorgesehen, die gemäß Figur 1 als ein zylindrischer, an diese angrenzender Zentrierring 5 ausgebildet ist. Der Zentrierring 5 wiederum weist eine Zentrierkante 6 auf, die mit einer konischen Zentrierringfläche 7 derart zusammenwirkt, daß sie nach dem Zentrier- und Befestigungsvorgang elastisch-plastisch verformt ist.It is essential for the bearer rings 3 that they are centered exactly on the axis of rotation of the cylinder. This is according to the invention A centering is provided directly next to the cylindrical end face 4, which is designed according to FIG. 1 as a cylindrical centering ring 5 adjoining this. The centering ring 5 in turn has a centering edge 6 which cooperates with a conical centering ring surface 7 in such a way that it is elastically and plastically deformed after the centering and fastening process.

Als Spannmittel für die Preßverbindung zwischen Schmitzring 3 und Zylinderstirnfläche 4 sind eine große Anzahl langer Dehnschrauben 8 vorgesehen, die im Bereich der Achszapfen 2 angeordnet sind. Somit dient die Zentrierkante 6 lediglich zum exakten Zentrieren des Schmitzringes 3, während die Dehnschrauben 8 eine so hohe Anpreßkraft des Schmitzringes 3 an die Zentrierstirnfläche4 aufbringen, daß sich die radial einwirkenden Anstellkräfte der Zylinder nicht in einer Lageveränderung auswirken können. Wird der Zylinder z. B-. zum Auswechseln der Schmitzringe ausgebaut, so ist das Abziehen derselben von den Zentrierkanten völlig unproblematisch und die neuen Schmitzringe werden ebenso präzise wie die zuvor verwendeten zentriert und danach mit dem Zylinderkörper zu einer Einheit verschraubt.A large number of long expansion screws 8 are provided as clamping means for the press connection between the bearer ring 3 and the cylindrical end face 4, which are arranged in the region of the journal 2. Thus, the centering edge 6 is used only for exact centering of the bearer ring 3, while the expansion screws 8 apply such a high pressure force of the bearer ring 3 to the centering end face 4 that the radially acting contact forces of the cylinders cannot have a change in position. If the cylinder z. B-. Removed to replace the bearer rings, pulling them off the centering edges is completely unproblematic and the new bearer rings are centered just as precisely as the ones used previously and then screwed to the cylinder body to form a unit.

Das Ausführungsbeispiel gemäß Figur 2 unterscheidet sich gegenüber dem zuvor beschriebenen dadurch, daß an der Zylinderstirnfläche 4 unmittelbar angrenzend eine konische Zentrierringfläche 9 vorgesehen ist. Zur Zentrierung weist der Schmitzring 10 auf der dem Zylinder 1 zugekehrten Seite in seiner zentrischen Bohrung 11 eine Zentrierkante 12 auf. Gegenüber Figur 1 unterscheidet sich somit diese Ausführung dadurch, daß die Zentrierkante 12 am Schmitzring 10 vorgesehen ist, wobei die Wirkungsweise, d. h. die Zentrierung des Schmitzringes genau gleich mit der in Figur 1 beschriebenen Ausführung ist.The exemplary embodiment according to FIG. 2 differs from that described above in that a conical centering ring surface 9 is provided directly adjacent to the cylinder end face 4. For centering, the bearer ring 10 has a centering edge 12 in its central bore 11 on the side facing the cylinder 1. This embodiment differs from FIG. 1 in that the centering edge 12 is provided on the bearer ring 10, the mode of operation, i. H. the centering of the bearer ring is exactly the same as the embodiment described in FIG. 1.

In Figur 2 ist durch einen Drehpfeil 13 dargestellt, wie sich die Achszapfen bei angestellten und rotierenden Zylindern elastisch verbiegen, ohne daß die Zentrierung des Schmitzringes beeinflußt wird. Die Durchbiegung der Achszapfen ist in dem Zeichnungsbeispiel wesentlich verstärkt dargestellt; in der Praxis beträgt sie lediglich wenige i/m.In Figure 2, a rotary arrow 13 shows how the axis bend the plunger elastically in the case of employed and rotating cylinders without influencing the centering of the bearer ring. The deflection of the axle journals is shown significantly increased in the drawing example; in practice it is only a few i / m.

Figur 3 zeigt den Schmitzring 3, 10 von der Stirnseite und die im Bereich der Achszapfen 2 vorgesehenen Dehnschrauben 8. Die beiden Bohrungen 14 sind für die an sich bekannten, nicht dargestellten Spannspindeln im Zylinder 1 vorgesehen.FIG. 3 shows the bearer ring 3, 10 from the end face and the expansion screws 8 provided in the area of the journal 2. The two bores 14 are provided for the clamping spindles in the cylinder 1 which are known and not shown.

Die in Figur 4 vergrößert dargestellte Zentrierung gemäß Figur 1 zeigt stark übertrieben die elastisch-plastische Verformung der Zentrierkante 6. In der Praxis wird das Zusammenwirken der Zentrierkante 6 mit der konischen Zentrierringfläche 7 so ausgelegt, daß die Kante nur so weit bleibend verformt wird, daß sie als hoch präzise Zentrierung erhalten bleibt. Sowohl die Zentrierkante 6 als auch die Zentrierkante 12 können scharfkantig ausgebildet sein. In der Praxis hat sich aber eine geringe Rundung oder eine sehr schmale Phase an der Zentrierkante bewährt. Der verwendete Radius oder die Breite der Phasen betragen lediglich Bruchteile eines Millimeters.The centering shown in FIG. 4, enlarged in FIG. 1, shows the elastic-plastic deformation of the centering edge 6 in a greatly exaggerated manner. In practice, the interaction of the centering edge 6 with the conical centering ring surface 7 is designed such that the edge is only permanently deformed so that it is retained as a highly precise centering. Both the centering edge 6 and the centering edge 12 can be formed with sharp edges. In practice, however, a slight rounding or a very narrow phase at the centering edge has proven itself. The radius used or the width of the phases are only fractions of a millimeter.

Mit dieser neuen Lagerung und Befestigung des Schmitzringes 3,10 an einem Druckwerkszylinder ist eine präzise Zentrierung mit hoher Rundlaufgenauigkeit des Schmitzringes gewährleistet, wobei dieser leicht zu montieren bzw. demontieren ist und elastische Verformungen seiner Umgebung durch die Preßverbindung mit der Zylinderstirnfläche 4 nicht mitmacht, so daß auch weitgehend Passungsrost verhindert ist.With this new mounting and fastening of the bearer ring 3, 10 on a printing unit cylinder, precise centering with high concentricity of the bearer ring is ensured, whereby this is easy to assemble or disassemble and does not participate in elastic deformations of its surroundings by the press connection with the cylinder face 4 that fretting corrosion is largely prevented.

TEILELISTEPARTS LIST

  • 1 Zylinder1 cylinder
  • 2 Achs zapfen2 axis journal
  • 3 Schmitzring3 bearer ring
  • 4 Zylinderstirnfläche4 cylinder face
  • 5 Zentrierring5 centering ring
  • 6 Zentrierkante6 centering edge
  • 7 Zentrierringfläche7 centering ring surface
  • 8 Dehnschrauben8 expansion screws
  • 9 Zentrierringfläche9 centering ring surface
  • 10 Schmitzring10 bearer ring
  • 11 Bohrung11 hole
  • 12 Zentrierkante12 centering edge
  • 13 Drehpfeil13 arrow
  • 14 Bohrungen14 holes

Claims (4)

1. Zylinder für Druckwerke von Rotationsdruckmaschinen mit beiderseits an den Zylinderstirnflächen vorgesehenen Schmitzringen, die am Zylinder zu dessen Drehachse zentriert befestigt sind, dadurch gekennzeichnet,
daß die Zentrierung unmittelbar neben der Zylinderstirnfläche (4) vorgesehen ist und als Zentrierkante (6,12) und konische Zentrierringfläche (7,9) ausgebildet ist, die derart aufeinander abgestimmt sind, daß nach dem Zentrier- und Befestigungsvorgang die Zentrierkante (6, 12) elastisch-plastisch verformt ist.1. Cylinder for printing units of rotary printing presses with bearer rings provided on both sides on the cylinder end faces, which are fastened centered on the cylinder to its axis of rotation, characterized in that
that the centering is provided directly next to the cylinder end face (4) and is designed as a centering edge (6, 12) and conical centering ring surface (7, 9) which are coordinated with one another such that after the centering and fastening process, the centering edge (6, 12 ) is deformed elastically and plastically. 2. Zylinder nach Anspruch 1,
dadurch gekennzeichnet,
daß der Schmitzring (3) auf der dem Zylinder (1) zugekehrten Seite in seiner Bohrung (11) eine konische Zentrierringfläche (7) aufweist, mit der er auf einer Zentrierkante (6) eines zylindrischen, an die Zylinderstirnfläche (4) angrenzenden Zentrierringes (5) zentriert ist.2. Cylinder according to claim 1,
characterized,
that the bearer ring (3) on the side facing the cylinder (1) has a conical centering ring surface (7) in its bore (11), with which it rests on a centering edge (6) of a cylindrical centering ring (4) adjacent to the cylinder end face (4) 5) is centered. 3. Zylinder nach Anspruch 1,
dadurch gekennzeichnet,
daß der Schmitzring (10) auf der dem Zylinder (1) zugekehrten Seite in seiner Bohrung (11) eine Zentrierkante (12) aufweist, mit der er auf einer konischen an die Zylinderstirnfläche (4) angrenzenden Zentrierringfläche (9) zentriert ist.3. Cylinder according to claim 1,
characterized,
that the bearer ring (10) on the side facing the cylinder (1) has a centering edge (12) in its bore (11) with which it is centered on a conical centering ring surface (9) adjacent to the cylinder end face (4). 4. Zylinder nach den Ansprüchen 1 bis 3,
dadurch gekennzeichnet,
daß als Spannmittel für die Preßverbindung zwischen Schmitzring (3, 10) und Zylinderstirnfläche (4) eine große Anzahl langer Dehnschrauben (8) im Bereich des Achszäpfens (2) vorgesehen sind.4. Cylinder according to claims 1 to 3,
characterized,
that a large number of long expansion bolts (8) are provided in the region of the axle journal (2) as clamping means for the press connection between the bearer ring (3, 10) and the cylindrical end face (4).
EP81108967A 1980-12-02 1981-10-27 Cylinders for printing units of rotary presses Expired EP0053277B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81108967T ATE9296T1 (en) 1980-12-02 1981-10-27 CYLINDERS FOR PRINT UNITS OF ROTARY PRINTING MACHINES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803045384 DE3045384A1 (en) 1980-12-02 1980-12-02 CYLINDERS FOR ROTATIONAL PRINTING MACHINES
DE3045384 1980-12-02

Publications (2)

Publication Number Publication Date
EP0053277A1 true EP0053277A1 (en) 1982-06-09
EP0053277B1 EP0053277B1 (en) 1984-09-12

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EP81108967A Expired EP0053277B1 (en) 1980-12-02 1981-10-27 Cylinders for printing units of rotary presses

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EP (1) EP0053277B1 (en)
JP (1) JPS57117957A (en)
AR (1) AR228882A1 (en)
AT (1) ATE9296T1 (en)
AU (1) AU547711B2 (en)
CA (1) CA1180225A (en)
DE (2) DE3045384A1 (en)
DK (1) DK148790C (en)
ES (1) ES507203A0 (en)
NO (1) NO151695C (en)
ZA (1) ZA817614B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0182326A2 (en) * 1984-11-23 1986-05-28 Albert-Frankenthal AG Inking unit
US4640190A (en) * 1984-08-24 1987-02-03 M.A.N.-Roland Druckmaschinen Aktiengesellschaft Coaxial shaft connection for a printing machine cylinder
US4690052A (en) * 1984-08-24 1987-09-01 Gustav Paulsen Means for compensating for variations in the matrix height and optionally the paper thickness on a rotary printing machine
CN101863158A (en) * 2009-04-15 2010-10-20 米勒·马蒂尼控股公司 The device that is used for rapidoprint band between two working rolls that can oppositely drive
CN102092176A (en) * 2010-12-20 2011-06-15 湖南汉升机器制造有限公司 Device for axially positioning eccentric bearing of printing cylinder in printing unit
CN103723538A (en) * 2013-12-13 2014-04-16 中山市美高力印刷有限公司 Paper feeder with version roller easy to dismount and mount

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR426673A (en) * 1911-03-01 1911-07-12 Grafton Francais Ltd Ets Improvements in the means used to fix and maintain engraved printing rollers or similar rollers, on their mandrels or axes
DE2701637A1 (en) * 1977-01-17 1978-07-20 Maschf Augsburg Nuernberg Ag SCHMITZ RING FOR ROTARY PRINTERS
DE2847880A1 (en) * 1978-11-04 1980-05-22 Maschf Augsburg Nuernberg Ag ARRANGEMENT FOR DETACHABLE FASTENING OF A FITTING RING
DE2910391A1 (en) * 1979-03-16 1980-09-25 Skf Kugellagerfabriken Gmbh Printing press cylinder support ring securing system - uses medium under pressure acting between ring and trunnion faces

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR426673A (en) * 1911-03-01 1911-07-12 Grafton Francais Ltd Ets Improvements in the means used to fix and maintain engraved printing rollers or similar rollers, on their mandrels or axes
DE2701637A1 (en) * 1977-01-17 1978-07-20 Maschf Augsburg Nuernberg Ag SCHMITZ RING FOR ROTARY PRINTERS
DE2847880A1 (en) * 1978-11-04 1980-05-22 Maschf Augsburg Nuernberg Ag ARRANGEMENT FOR DETACHABLE FASTENING OF A FITTING RING
DE2910391A1 (en) * 1979-03-16 1980-09-25 Skf Kugellagerfabriken Gmbh Printing press cylinder support ring securing system - uses medium under pressure acting between ring and trunnion faces

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
G. NIEMANN: "Maschinenelemente", Erster Band, 1955, Spriger Verlag Berlin/Gottingen/Heidelberg, DE. *
G.NIEMANN: "Maschinenelemente", Erster Band, 1955, Springer Verlag Berlin/Gottingen Heidelberg, DE. *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4640190A (en) * 1984-08-24 1987-02-03 M.A.N.-Roland Druckmaschinen Aktiengesellschaft Coaxial shaft connection for a printing machine cylinder
US4690052A (en) * 1984-08-24 1987-09-01 Gustav Paulsen Means for compensating for variations in the matrix height and optionally the paper thickness on a rotary printing machine
EP0182326A2 (en) * 1984-11-23 1986-05-28 Albert-Frankenthal AG Inking unit
EP0182326A3 (en) * 1984-11-23 1987-11-04 Albert-Frankenthal AG Inking unit
CN101863158A (en) * 2009-04-15 2010-10-20 米勒·马蒂尼控股公司 The device that is used for rapidoprint band between two working rolls that can oppositely drive
EP2241441A1 (en) * 2009-04-15 2010-10-20 Müller Martini Holding AG Device for processing a web of material between two rollers which operate in opposite directions
CN102092176A (en) * 2010-12-20 2011-06-15 湖南汉升机器制造有限公司 Device for axially positioning eccentric bearing of printing cylinder in printing unit
CN103723538A (en) * 2013-12-13 2014-04-16 中山市美高力印刷有限公司 Paper feeder with version roller easy to dismount and mount

Also Published As

Publication number Publication date
NO151695C (en) 1985-05-22
ES8300288A1 (en) 1982-11-01
NO151695B (en) 1985-02-11
ATE9296T1 (en) 1984-09-15
NO814091L (en) 1982-06-03
AU7739981A (en) 1982-06-10
JPS647584B2 (en) 1989-02-09
DK148790B (en) 1985-09-30
ZA817614B (en) 1982-10-27
DE3045384A1 (en) 1982-12-16
JPS57117957A (en) 1982-07-22
DK521581A (en) 1982-06-03
EP0053277B1 (en) 1984-09-12
CA1180225A (en) 1985-01-02
AU547711B2 (en) 1985-10-31
DE3166070D1 (en) 1984-10-18
ES507203A0 (en) 1982-11-01
DK148790C (en) 1986-03-24
AR228882A1 (en) 1983-04-29

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