EP1832419A3 - Strain relieving element - Google Patents

Strain relieving element Download PDF

Info

Publication number
EP1832419A3
EP1832419A3 EP07103639A EP07103639A EP1832419A3 EP 1832419 A3 EP1832419 A3 EP 1832419A3 EP 07103639 A EP07103639 A EP 07103639A EP 07103639 A EP07103639 A EP 07103639A EP 1832419 A3 EP1832419 A3 EP 1832419A3
Authority
EP
European Patent Office
Prior art keywords
relief element
cylinder
transfer cylinder
plate
edges
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Withdrawn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
EP07103639A
Other languages
German (de)
French (fr)
Other versions
EP1832419A2 (en
Inventor
Andres Miescher
Beat Luginbühl
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.)
Wifag Maschinenfabrik AG
Original Assignee
Wifag Maschinenfabrik 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 Wifag Maschinenfabrik AG filed Critical Wifag Maschinenfabrik AG
Publication of EP1832419A2 publication Critical patent/EP1832419A2/en
Publication of EP1832419A3 publication Critical patent/EP1832419A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B41F13/193—Transfer cylinders; Offset cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

System umfassend einen Übertragungszylinder (1), insbesondere für ein Gummituch (11), und einen Plattenzylinder (2), auf den wenigstens eine Druckplatte (3) befestigt werden kann,
a) wobei der Plattenzylinder (2) wenigstens eine sich in seine Längsrichtung erstreckende Befestigungseinrichtung (5) für wenigstens eine Druckplatte (3) aufweist und
b) an dem Übertragungszylinder in etwa an dessen Umfang wenigstens ein sich in Längsrichtung des Übertragungszylinders (1) erstreckendes Entlastungselement (6) angeordnet ist,
c) wobei der Plattenzylinder (2) und der Übertragungszylinder (1) so aufeinander abrollen können, dass eine der mindestens einen Befestigungseinrichtung (5) mit dem Entlastungselement (6) wechselwirkt,
d) wobei die Breite (b) des wenigstens einen Entlastungselements (6) an beiden Seiten von jeweils einer Kante (7) begrenzt ist,
dadurch gekennzeichnet, dass
e) das wenigstens eine Entlastungselement (6) nutförmig ist oder ein Teil eines zwischen den Kanten liegenden Grundes (8) des wenigstens einen Entlastungselements unterhalb eines Niveaus liegt, das von der Verbindungsgeraden (9) der beiden Kanten (7) gebildet wird.

Figure imgaf001
System comprising a transfer cylinder (1), in particular for a rubber blanket (11), and a plate cylinder (2) on which at least one printing plate (3) can be fastened,
a) wherein the plate cylinder (2) has at least one fastening device (5) extending in its longitudinal direction for at least one pressure plate (3) and
b) on the transfer cylinder approximately at its periphery at least one in the longitudinal direction of the transfer cylinder (1) extending relief element (6) is arranged,
c) wherein the plate cylinder (2) and the transfer cylinder (1) can roll on one another such that one of the at least one fastening device (5) interacts with the relief element (6),
d) wherein the width (b) of the at least one relief element (6) is bounded on both sides by a respective edge (7),
characterized in that
e) the at least one relief element (6) is groove-shaped or a part of an edge lying between the edges (8) of the at least one relief element is below a level formed by the connecting line (9) of the two edges (7).
Figure imgaf001
EP07103639A 2006-03-07 2007-03-06 Strain relieving element Withdrawn EP1832419A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610010551 DE102006010551A1 (en) 2006-03-07 2006-03-07 relief element

Publications (2)

Publication Number Publication Date
EP1832419A2 EP1832419A2 (en) 2007-09-12
EP1832419A3 true EP1832419A3 (en) 2009-12-23

Family

ID=38229059

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07103639A Withdrawn EP1832419A3 (en) 2006-03-07 2007-03-06 Strain relieving element

Country Status (2)

Country Link
EP (1) EP1832419A3 (en)
DE (1) DE102006010551A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013103877U1 (en) * 2013-07-26 2013-10-18 Manroland Web Systems Gmbh Printing unit and contact structure for a printing unit

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948488A1 (en) * 1979-12-01 1981-06-04 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach PLATE CYLINDERS FOR OFFSET ROTARY PRINTING MACHINES
DE3315506A1 (en) * 1983-04-28 1984-10-31 Siegfried Dipl.-Ing. Geiger (FH), 8039 Puchheim Offset cloth for the offset cylinder of the printing unit of an offset printer
EP0182156A2 (en) * 1984-11-10 1986-05-28 KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT Offset-printing machine
EP0317656A1 (en) * 1987-11-24 1989-05-31 Celfa AG Cylinder of a printing unit with a rubber layer for use in offset, intaglio, flexographic or letterpress printing
US6205923B1 (en) * 1993-01-22 2001-03-27 Heidelberger Druckmaschinen Ag Apparatus for reducing procession of a printing blanket
EP1157855A1 (en) * 2000-05-23 2001-11-28 MAN Roland Druckmaschinen AG Rubber sleeve, especially for rotary offset printing presses
US20050139101A1 (en) * 1999-10-15 2005-06-30 Mlp U.S.A., Inc., A Delaware Corporation Seamed sleeved blanket and method for making and using same
WO2005058601A2 (en) * 2003-12-16 2005-06-30 Koenig & Bauer Aktiengesellschaft Printing blanket having a dimensionally stable carrier plate, a method for producing a printing blanket of this type, and a printing unit for a printing machine without a damping unit
WO2005090078A1 (en) * 2004-03-19 2005-09-29 Goss International Montataire Sa Packing sleeve for a cylinder in a printing press

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE455848B (en) * 1983-01-21 1988-08-15 Wifag Maschf RUBBER CYLINDER FOR ROLLING PRESSURE MACHINERY

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948488A1 (en) * 1979-12-01 1981-06-04 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach PLATE CYLINDERS FOR OFFSET ROTARY PRINTING MACHINES
DE3315506A1 (en) * 1983-04-28 1984-10-31 Siegfried Dipl.-Ing. Geiger (FH), 8039 Puchheim Offset cloth for the offset cylinder of the printing unit of an offset printer
EP0182156A2 (en) * 1984-11-10 1986-05-28 KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT Offset-printing machine
EP0317656A1 (en) * 1987-11-24 1989-05-31 Celfa AG Cylinder of a printing unit with a rubber layer for use in offset, intaglio, flexographic or letterpress printing
US6205923B1 (en) * 1993-01-22 2001-03-27 Heidelberger Druckmaschinen Ag Apparatus for reducing procession of a printing blanket
US20050139101A1 (en) * 1999-10-15 2005-06-30 Mlp U.S.A., Inc., A Delaware Corporation Seamed sleeved blanket and method for making and using same
EP1157855A1 (en) * 2000-05-23 2001-11-28 MAN Roland Druckmaschinen AG Rubber sleeve, especially for rotary offset printing presses
WO2005058601A2 (en) * 2003-12-16 2005-06-30 Koenig & Bauer Aktiengesellschaft Printing blanket having a dimensionally stable carrier plate, a method for producing a printing blanket of this type, and a printing unit for a printing machine without a damping unit
WO2005090078A1 (en) * 2004-03-19 2005-09-29 Goss International Montataire Sa Packing sleeve for a cylinder in a printing press

Also Published As

Publication number Publication date
EP1832419A2 (en) 2007-09-12
DE102006010551A1 (en) 2007-09-13

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