EP0949072A1 - Cylindre d'impression - Google Patents

Cylindre d'impression Download PDF

Info

Publication number: EP0949072A1
Authority: EP; European Patent Office
Prior art keywords: slot; printing cylinder; plate; opening; cylinder according
Prior art date: 1998-04-09
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

EP99106578A

Other languages

German (de)

English (en)

Other versions

EP0949072B1 (fr

Inventor

Günter Koppelkamm.

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Manroland AG

Original Assignee

MAN Roland Druckmaschinen AG

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1998-04-09

Filing date

1999-03-31

Publication date

1999-10-13

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7864110&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0949072(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1999-03-31 Application filed by MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG

1999-10-13 Publication of EP0949072A1 publication Critical patent/EP0949072A1/fr

2003-07-02 Application granted granted Critical

2003-07-02 Publication of EP0949072B1 publication Critical patent/EP0949072B1/fr

2019-03-31 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

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
- B41F13/10—Forme cylinders
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F27/00—Devices for attaching printing elements or formes to supports
- B41F27/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
- B41F27/1212—Devices for attaching printing elements or formes to supports for attaching flexible printing formes using pneumatic force

Definitions

the invention relates to a printing cylinder according to the preamble of claim 1.
a cylinder which is used for lifting a flexible plate from the outer surface of the printing cylinder with outlet openings for supplying a pressure medium in one with its opening on the circumference of the Printing cylinder is equipped in the direction of rotation inclined slot, wherein Ends of the plate in the slot and in this against Slipping out by means of a pressure cam equipped shaft against the in Direction of rotation leading end adjacent side surface of the slot are clampable.
the slot is with an inside end Pressure medium supply in the form of a bore or in an extension of the slot arranged tube with outlet openings.
the pressure medium introduced into the slot can move freely in it spread out and escape at all open areas of the slot, what its effectiveness in terms of supporting the takeoff in particular of the trailing end of the plate affected by the cylinder. Furthermore the clamping of the ends in the slot requires a relatively high technical level Expenditure.
a solution is also known from DE 296 000 845 U1, in which the Removing a plate from the pressure cylinder supporting blowing air from a die Clamping the ends of the plate in a spindle causing a cylinder pit out towards the entrance area of the cylinder pit under the trailing end of the plate is blown, including the spindle blow holes owns one with itself up to an end face of the spindle in its center extending supply channel are connected.
the invention has for its object a printing cylinder according to the Generic preamble of claim 1 to create the one hand in a simple manner the ends of the plate in the slot against accidental slipping out secures and on the other hand a little effort when changing plates pulling the trailing end out of the slot simple technical means and low pressure medium use.
the invention enables an effective supply of the pressure medium directly the need point.
the only in connection with the slot with the slot standing, closed, easy to manufacture cavity in the impression cylinder largely prevents an ineffective escape for the lifting process of the pressure medium through the slot.
this can also be produced with little effort through the opening. Due to the elastic Form elements are on the one hand the ends of the plate against accidental Slipping out of the slot is sufficiently secured and on the other hand allow the pressure-assisted extraction of the ends when Plate change.
Fig. 1 shows a detail of a pressure cylinder 1 with one in the longitudinal direction extending, with its opening 2, circumference of the printing cylinder 1 in its Direction of inclined slot 3, in the folded end 4; 5 one in circumference of the pressure cylinder mounted plate 6 are inserted. Own the ends elastic shape embossing in the form of knob-like curvatures 7; 8th or not shown, longitudinal beads that run within the Slot 3 a jamming of the ends 4; 5 of the plate 6 against side surfaces 9; 10 of the slot 3 effect.
the ends 4; 5 of the plate by the described clamping also with a high number of revolutions of the printing cylinder, sufficient in slot 3 secured, on the other hand, requires removal when removing the plate 6 of the trailing end 5 a large according to the clamping in the slot
FIG. 4 and 5 show as section A-A of Fig. 1, two variants of the design of the channel 13.1 to 13.3 or 13.4 to 13.6 and the cavity 14.1 or 14.2. According to the variant drawn as a full line in FIG. 1, it is aligned with the opening 2 the slot 3 an extending across the width of the plate 6, laterally on Printing cylinder 1 in a bore 15 for supplying the pressure medium ending slot 16 executed, in which the channels 13.1; 13.2; 13.3 and the cavity 14.1 Filling pieces 17.1 to 17.3 are made of plastic or metal (Fig. 4).
the holes 18 and 19 each run in the with two plates equipped half of the printing cylinder and have on its associated side each an opening for supplying the pressure medium (Fig. 5).
the plate 6 can be used both as a printing plate for a forme cylinder and as Carrier plate of a rubber blanket 22 firmly connected thereto (in FIG. 1 dash-dotted lines) for a transfer cylinder.

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)

EP99106578A 1998-04-09 1999-03-31 Cylindre d'impression Expired - Lifetime EP0949072B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19815935		1998-04-09
DE19815935A DE19815935A1 (de)	1998-04-09	1998-04-09	Druckzylinder

Publications (2)

Publication Number	Publication Date
EP0949072A1 true EP0949072A1 (fr)	1999-10-13
EP0949072B1 EP0949072B1 (fr)	2003-07-02

Family

ID=7864110

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP99106578A Expired - Lifetime EP0949072B1 (fr)	1998-04-09	1999-03-31	Cylindre d'impression

Country Status (3)

Country	Link
US (1)	US6129018A (fr)
EP (1)	EP0949072B1 (fr)
DE (2)	DE19815935A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111527448A (zh) *	2018-01-26	2020-08-11	莫福托尼克斯控股有限公司	对不连续基底进行纹理化的方法和设备

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10060172C1 (de) *	2000-12-04	2002-06-27	Koenig & Bauer Ag	Vorrichtung zum Befestigen eines Aufzuges auf einem Zylinder
DE10219073A1 (de)	2001-05-23	2002-11-28	Heidelberger Druckmasch Ag	Verfahren und Vorrichtung zum Befestigen einer Druckplatte auf einem Plattenzylinder einer Rotationsdruckmaschine
DE10222225A1 (de) *	2002-05-16	2003-12-04	Heidelberger Druckmasch Ag	Zylinderaufzug und Verfahren zum Befestigen eines Zylinderaufzugs in einer Druckmaschine
DE102004059338B3 (de)	2004-08-16	2005-12-22	Koenig & Bauer Ag	Verfahren und Vorrichtung zum Abspannen mindestens eines Aufzugs von einem Zylinder einer Druckmaschine
DE102006032265A1 (de) *	2006-07-12	2008-01-17	Maschinenfabrik Wifag	Druckzylinder mit schmalem Klemmschlitz, Verfahren zur Herstellung des Klemmschlitzes und Klemm- und Registervorrichtung zum Klemmen und Registern von Druckbelägen auf einem Druckzylinder

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4304182A (en) *	1980-09-12	1981-12-08	Pathfinder Graphic Associates, Inc.	No-lock printing plate assembly using flexible plates
DE4303381A1 (de) *	1993-02-05	1994-12-01	Roland Man Druckmasch	Plattenzylinder mit einer Einrichtung zum Anheben einer Druckplatte
US5375520A (en) *	1992-08-06	1994-12-27	Man Roland Druckmaschinen Ag.	Device for fastening a flexible printing plate
DE29600845U1 (de) *	1996-01-19	1996-03-07	MAN Roland Druckmaschinen AG, 63075 Offenbach	Vorrichtung zum Befestigen einer Bespannung auf einem Druckwerkzylinder
DE19636412C1 (de) *	1996-09-07	1998-01-08	Koenig & Bauer Albert Ag	Zylinder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DD290623B3 (de) *	1989-12-22	1992-09-03	Erwin Dimmel	Vorrichtung zum befestigen einer biegsamen druckplatte
DE4340651C1 (de) *	1993-11-30	1995-03-09	Koenig & Bauer Ag	Formzylinder mit schlitzförmiger Druckplatteneinführung
JP2952752B2 (ja) *	1995-11-17	1999-09-27	株式会社東京機械製作所	刷版の版胴への固定および版胴からの解離装置

1998
- 1998-04-09 DE DE19815935A patent/DE19815935A1/de not_active Withdrawn
1999
- 1999-03-31 EP EP99106578A patent/EP0949072B1/fr not_active Expired - Lifetime
- 1999-03-31 DE DE59906144T patent/DE59906144D1/de not_active Expired - Lifetime
- 1999-04-08 US US09/286,945 patent/US6129018A/en not_active Expired - Fee Related

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4304182A (en) *	1980-09-12	1981-12-08	Pathfinder Graphic Associates, Inc.	No-lock printing plate assembly using flexible plates
US5375520A (en) *	1992-08-06	1994-12-27	Man Roland Druckmaschinen Ag.	Device for fastening a flexible printing plate
DE4303381A1 (de) *	1993-02-05	1994-12-01	Roland Man Druckmasch	Plattenzylinder mit einer Einrichtung zum Anheben einer Druckplatte
DE29600845U1 (de) *	1996-01-19	1996-03-07	MAN Roland Druckmaschinen AG, 63075 Offenbach	Vorrichtung zum Befestigen einer Bespannung auf einem Druckwerkzylinder
DE19636412C1 (de) *	1996-09-07	1998-01-08	Koenig & Bauer Albert Ag	Zylinder
EP0827830A1 (fr) *	1996-09-07	1998-03-11	Koenig & Bauer Aktiengesellschaft	Cylindre

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111527448A (zh) *	2018-01-26	2020-08-11	莫福托尼克斯控股有限公司	对不连续基底进行纹理化的方法和设备
CN111527448B (zh) *	2018-01-26	2024-07-19	莫福托尼克斯控股有限公司	对不连续基底进行纹理化的方法和设备

Also Published As

Publication number	Publication date
EP0949072B1 (fr)	2003-07-02
US6129018A (en)	2000-10-10
DE19815935A1 (de)	1999-10-14
DE59906144D1 (de)	2003-08-07

Legal Events

Date	Code	Title	Description
1999-08-27	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1999-10-13	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): CH DE FR GB LI SE
1999-10-13	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2000-05-31	17P	Request for examination filed	Effective date: 20000404
2000-06-28	AKX	Designation fees paid	Free format text: CH DE FR GB LI SE
2001-09-26	17Q	First examination report despatched	Effective date: 20010808
2002-08-19	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2002-12-06	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2003-05-16	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2003-07-02	AK	Designated contracting states	Designated state(s): CH DE FR GB LI SE
2003-07-02	REG	Reference to a national code	Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH
2003-07-08	REG	Reference to a national code	Ref country code: SE Ref legal event code: TRGR
2003-07-15	REG	Reference to a national code	Ref country code: CH Ref legal event code: EP
2003-07-31	REG	Reference to a national code	Ref country code: CH Ref legal event code: NV Representative=s name: DR. LUSUARDI AG
2003-08-07	REF	Corresponds to:	Ref document number: 59906144 Country of ref document: DE Date of ref document: 20030807 Kind code of ref document: P
2003-12-03	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)	Effective date: 20031112
2004-03-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040331 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040331 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040331
2004-04-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040401
2004-04-02	PLBI	Opposition filed	Free format text: ORIGINAL CODE: 0009260
2004-04-23	ET	Fr: translation filed
2004-05-04	PLAX	Notice of opposition and request to file observation + time limit sent	Free format text: ORIGINAL CODE: EPIDOSNOBS2
2004-05-19	26	Opposition filed	Opponent name: KBA KOENIG & BAUER AKTIENGESELLSCHAFT, -LIZEN Effective date: 20040326
2004-09-10	PLBB	Reply of patent proprietor to notice(s) of opposition received	Free format text: ORIGINAL CODE: EPIDOSNOBS3
2004-11-15	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
2004-11-24	GBPC	Gb: european patent ceased through non-payment of renewal fee
2004-11-30	EUG	Se: european patent has lapsed
2004-11-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20041130
2005-01-07	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
2006-03-10	PLCK	Communication despatched that opposition was rejected	Free format text: ORIGINAL CODE: EPIDOSNREJ1
2006-06-30	PLBN	Opposition rejected	Free format text: ORIGINAL CODE: 0009273
2006-06-30	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: OPPOSITION REJECTED
2006-08-02	27O	Opposition rejected	Effective date: 20060221
2012-07-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 20120330 Year of fee payment: 14
2012-08-16	REG	Reference to a national code	Ref country code: DE Ref legal event code: R081 Ref document number: 59906144 Country of ref document: DE Owner name: MANROLAND WEB SYSTEMS GMBH, DE Free format text: FORMER OWNER: MANROLAND AG, 63075 OFFENBACH, DE Effective date: 20120626
2014-01-16	REG	Reference to a national code	Ref country code: DE Ref legal event code: R119 Ref document number: 59906144 Country of ref document: DE Effective date: 20131001
2014-01-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20131001

Publication	Publication Date	Title
EP1278636B1 (fr)	2005-09-14	Dispositif pour fixer une plaque souple
DE2328985A1 (de)	1974-01-03	Druckplattenzylinder
DE19924784C2 (de)	2001-05-31	Vorrichtung zum Befestigen von biegsamen Platten auf einem Zylinder einer Rotationsdruckmaschine mit Drehrichtungsumkehr
EP0949072B1 (fr)	2003-07-02	Cylindre d'impression
CH690426A5 (de)	2000-09-15	Vorrichtung zum Klemmen von Platten auf einem Zylinder.
DE19541249B4 (de)	2006-03-23	Gummizylinder mit einer Gummitucheinheit und mit einer Vorrichtung zum Befestigen der Gummitucheinheit
EP0930972B1 (fr)	2002-04-03	Dispositif pour enlever des plaques
DE102004051323A1 (de)	2005-06-16	Maschine zur Verarbeitung von Bedruckstoffbogen
DE10261954B4 (de)	2006-08-03	Zylinder einer Rotationsdruckmaschine
DE4035616A1 (de)	1991-06-27	Vorrichtung zum befestigen einer biegsamen druckplatte
DE19606744C2 (de)	1998-12-10	Vorrichtung zum Befestigen einer biegsamen Druckplatte
DE10003937C2 (de)	2003-02-27	Vorrichtung zum Befestigen von biegsamen Druckformen
CH668226A5 (de)	1988-12-15	Vorrichtung zum aufziehen eines gummituches auf einen gummituchzylinder einer rotationsdruckmaschine.
DD261770A1 (de)	1988-11-09	Vorrichtung zum befestigen einer biegsamen druckplatte
EP0856401A2 (fr)	1998-08-05	dispositif pour fixer un recouvrement flexible sur un cylindre imprimant
WO2000073066A2 (fr)	2000-12-07	Dispositif pour serrer et/ou bloquer des plaques souples
DE102008006148B4 (de)	2017-05-24	Befestigungsanordnung für einen Wischerantrieb an einem rohrförmigen Träger
EP0995597B1 (fr)	2002-08-21	Cylindre de plaque dans une machine d'impression avec dispositif de tension de plaque
EP1786625A1 (fr)	2007-05-23	Dispositif de fixation de planche d'impression
DE19509562C1 (de)	1996-08-14	Vorrichtung zum Lösen von Platten von einem Zylinder
EP1497125B1 (fr)	2007-02-14	Dispositiv constitue par un cylindre d'une machine d'impression rotative
DE102006055324B3 (de)	2008-04-03	Zylinder eines Druckwerks einer Rotationsdruckmaschine
DE102008019975A1 (de)	2009-10-22	Spanneinrichtung für Druckplatten und damit ausgerüsteter Formzylinder
DE10262010A1 (de)	2004-05-19	Verfahren zur Herstellung eines Rotationskörpers einer Druckmaschine
DE10250706B3 (de)	2004-05-27	Rotationskörper einer Druckmaschine