EP0388646A3 - Washing device - Google Patents

Washing device Download PDF

Info

Publication number
EP0388646A3
EP0388646A3 EP19900103286 EP90103286A EP0388646A3 EP 0388646 A3 EP0388646 A3 EP 0388646A3 EP 19900103286 EP19900103286 EP 19900103286 EP 90103286 A EP90103286 A EP 90103286A EP 0388646 A3 EP0388646 A3 EP 0388646A3
Authority
EP
European Patent Office
Prior art keywords
spacer
pressure element
washcloth
spool
blanket cylinder
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
EP19900103286
Other languages
German (de)
French (fr)
Other versions
EP0388646B1 (en
EP0388646A2 (en
Inventor
Gerhard Dipl.-Ing. Loos
Nikolaus Dr. Ing. Spiegel
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger 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.)
Filing date
Publication date
Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP0388646A2 publication Critical patent/EP0388646A2/en
Publication of EP0388646A3 publication Critical patent/EP0388646A3/en
Application granted granted Critical
Publication of EP0388646B1 publication Critical patent/EP0388646B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F35/00—Cleaning arrangements or devices
    • B41F35/06—Cleaning arrangements or devices for offset cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2235/00—Cleaning
    • B41P2235/10—Cleaning characterised by the methods or devices
    • B41P2235/20—Wiping devices
    • B41P2235/24—Wiping devices using rolls of cleaning cloth
    • B41P2235/246—Pressing the cleaning cloth against the cylinder

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Cleaning In General (AREA)

Abstract

Die Erfindung betrifft eine Wascheinrichtung (1) an einer Druckmaschine, zum Reinigen der Oberfläche einer Walze oder eines Zylinders, beispielsweise zur Reinigung des Gumuitu­ ches des Gummituchzylinders (2), mit einer Vorrats- (3) und einer Schmutztuchspule (4) für ein mit Waschflüssigkeit tränkbares Waschtuch (5), welches Waschtuch (5) von der Vorratsspule (3) durch Aufwickeln auf der Schmutztuchspule (4) über ein betätigbares Andruckelement (9) ziehbar ist, um mittels des Andruckelementes (9) das Waschtuch (5) während eines Waschvorganges an dem Gummittuchzylinder (2) anzudrük­ ken, wobei das Andruckelement (9) ein elastisches Membran­ teil (10) aufweist, das gegenüber einem Distanzteil (11) abgedichtet ist und durch Aufbau eines Druckluftpolsters zwischen dem Membranteil (10) und dem Distanzteil (11) betä­ tigbar ist. Hinsichtlich einer herstellungstechnisch einfa­ chen und gebrauchsgünstigen Ausbildung des Andruckelementes (9) schlägt die Erfindung vor, daß das Distanzteil (11) kulissensteinartig in einem Halterungsteil (14) aufgenommen ist und daß Führungsüberstände (15) des Halterungsteiles (14) hintergreifende Randbereiche (17) des Membranteiles (10) durch Verspannen des Distanzteiles (11) gegen die Füh­ rungsüberstände (15) dichtend eingespannt sind. The invention relates to a washing device (1) on a Printing machine, for cleaning the surface of a roller or a cylinder, for example to clean the gumuitu ches of the blanket cylinder (2), with a supply (3) and a dirty cloth spool (4) for one with washing liquid soakable washcloth (5), which washcloth (5) from the Supply spool (3) by winding on the dirty cloth spool (4) can be pulled over an actuatable pressure element (9) by means of the pressure element (9) during the washcloth (5) a washing process on the rubber blanket cylinder (2) ken, wherein the pressure element (9) is an elastic membrane part (10), which is opposite a spacer part (11) is sealed and by building a compressed air cushion betä between the membrane part (10) and the spacer part (11) is applicable. With regard to a technically simple Chen and convenient training of the pressure element (9) the invention proposes that the spacer (11) in the form of a sliding block in a mounting part (14) is and that guide projections (15) of the bracket part (14) engaging edge areas (17) of the membrane part (10) by tightening the spacer (11) against the feet protruding projections (15) are clamped tight.

EP90103286A 1989-03-20 1990-02-21 Washing device Expired - Lifetime EP0388646B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3909114A DE3909114C2 (en) 1989-03-20 1989-03-20 Actuator acted upon by pressure medium for placing a washcloth on a washing device of a printing press
DE3909114 1989-03-20

Publications (3)

Publication Number Publication Date
EP0388646A2 EP0388646A2 (en) 1990-09-26
EP0388646A3 true EP0388646A3 (en) 1991-04-10
EP0388646B1 EP0388646B1 (en) 1993-08-11

Family

ID=6376774

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90103286A Expired - Lifetime EP0388646B1 (en) 1989-03-20 1990-02-21 Washing device

Country Status (5)

Country Link
US (1) US5012739A (en)
EP (1) EP0388646B1 (en)
JP (1) JPH0649372B2 (en)
CA (1) CA2010494C (en)
DE (2) DE3909114C2 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0822592B2 (en) * 1987-11-06 1996-03-06 ビー・ジェー・トレーディング有限会社 Cylinder cleaning device
DE3909115A1 (en) * 1989-03-20 1990-09-27 Heidelberger Druckmasch Ag DETERGENT DISPENSER AND WASHING DEVICE
US5271326A (en) * 1990-03-05 1993-12-21 Komori Corporation Cylinder cleaning mechanism for a printing press
DE4008159A1 (en) * 1990-03-15 1991-09-19 Heidelberger Druckmasch Ag CLEANING DEVICE FOR A PRINTING MACHINE
DE4211310A1 (en) * 1992-04-04 1993-10-28 Heidelberger Druckmasch Ag Device for cleaning ink-carrying surfaces in printing units
JP2872559B2 (en) * 1993-08-04 1999-03-17 ニッカ株式会社 Crimping pad for cleaning a printing press cylinder and the like, and method of manufacturing the same
US5368157A (en) * 1993-10-29 1994-11-29 Baldwin Graphic Systems, Inc. Pre-packaged, pre-soaked cleaning system and method for making the same
USRE35976E (en) * 1993-10-29 1998-12-01 Baldwin Graphic Systems, Inc. Pre-packaged, pre-soaked cleaning system and method for making the same
CN1096942C (en) 1995-05-01 2002-12-25 鲍德温·格拉菲克系统有限公司 Cleaning system of soaking on the spot and soaking on press, and using method of the same
DE69526427T2 (en) * 1995-05-01 2002-11-14 Baldwin Graphic Systems, Inc. Cleaning system and method for its manufacture using a cleaning cloth with limited air volume
DE19515721C2 (en) * 1995-05-03 2000-02-03 Heidelberger Druckmasch Ag Device for cleaning cylinder surfaces in rotary printing machines
US6035483A (en) * 1995-06-07 2000-03-14 Baldwin Graphic Systems, Inc. Cleaning system and process for making and using same employing a highly viscous solvent
US5918544A (en) * 1996-04-16 1999-07-06 Mpm Corporation Cleaner for printing devices having means to disengage web from fluid source
JP2000326481A (en) * 1999-05-25 2000-11-28 Komori Corp Wiping device for intaglio printer
DE19935699A1 (en) * 1999-07-29 2001-02-01 Koenig & Bauer Ag Washer has wash cloth , pressure element, reel, two spindles, feeders, and cylinders
DE10000549A1 (en) * 2000-01-08 2001-07-12 Baldwin Grafotec Gmbh Wash bars for printing press cylinders
DE10000555A1 (en) * 2000-01-08 2001-07-12 Baldwin Grafotec Gmbh Wash bars for printing press cylinders
CN1628031A (en) * 2002-05-08 2005-06-15 鲍德温格拉菲科系统公司 Bladder with constant contact region for cleaning blanket cylinder
US20080115285A1 (en) * 2006-11-20 2008-05-22 Herschel Hiatt Body support for medical applications
US7421749B2 (en) * 2006-11-20 2008-09-09 Hiatt Herschel Body support for medical applications
WO2009131069A1 (en) * 2008-04-21 2009-10-29 日本ボールドウィン株式会社 Cylinder cleaning apparatus
CN108906766B (en) * 2018-07-04 2023-02-24 中建材凯盛机器人（上海）有限公司 CIGS glass substrate coating film cleaning system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119538A2 (en) * 1983-03-17 1984-09-26 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Scraper for a cylinder cleaning device
DE3529864A1 (en) * 1984-11-08 1986-05-15 VEB Kombinat Polygraph "Werner Lamberz" Leipzig, DDR 7050 Leipzig TENSION DEVICE ON PRESSURE PRESSURE BODIES, IN PARTICULAR IN WASHING DEVICES FOR PRINTING MACHINES

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA476011A (en) * 1951-08-14 Addressograph-Multigraph Corporation Apparatus for cleaning printing surfaces in offset printing machines
DE7514275U (en) * 1976-09-16 Wolf, Franz Josef, 6483 Bad Soden Set of components, in particular for fastening the bellows of a foot pump on a rigid base
GB257945A (en) * 1925-09-04 1927-04-07 Hochdrucktechnik U App Bau M B Packing device for pressure vessels
US2578730A (en) * 1945-07-25 1951-12-18 Ohmer Corp Diaphragm
DE804801C (en) * 1949-03-04 1951-04-30 Rudolf Brinkmann To Broxten Device for storing and handling index cards
DE876342C (en) * 1949-03-17 1953-05-11 Louis Dipl-Ing Schmid Container closure hose
US3585905A (en) * 1969-06-16 1971-06-22 Casco Products Corp Modulator diaphragm and method of assembly
US3788219A (en) * 1972-04-04 1974-01-29 Dick Co Ab Blade for scraping liquids from a relatively moving surface
CH582353A5 (en) * 1974-11-08 1976-11-30 Kistler Instrumente Ag
US4344361A (en) * 1979-04-19 1982-08-17 Baldwin-Gegenheimer Corporation Automatic blanket cylinder cleaner
US4757763A (en) * 1979-04-19 1988-07-19 Baldwin Technology Corporation Automatic blanket cylinder cleaner
DD227927A1 (en) * 1984-11-02 1985-10-02 Polygraph Leipzig DEVICE FOR CLEANING A CYLINDER OF A PRINTING MACHINE
JPS6274656A (en) * 1985-09-30 1987-04-06 Shimizu Seisaku Kk Drum cleaning device for printing machine
JPH0436924Y2 (en) * 1987-01-20 1992-08-31
US4876064A (en) * 1987-04-23 1989-10-24 General Electric Company Corrosion resistant zirconium alloys containing bismuth
JPS6416657A (en) * 1987-07-10 1989-01-20 Baldwin Nippon Kk Pressure pad in cylinder cleaner for press

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119538A2 (en) * 1983-03-17 1984-09-26 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Scraper for a cylinder cleaning device
DE3529864A1 (en) * 1984-11-08 1986-05-15 VEB Kombinat Polygraph "Werner Lamberz" Leipzig, DDR 7050 Leipzig TENSION DEVICE ON PRESSURE PRESSURE BODIES, IN PARTICULAR IN WASHING DEVICES FOR PRINTING MACHINES

Also Published As

Publication number Publication date
EP0388646B1 (en) 1993-08-11
EP0388646A2 (en) 1990-09-26
CA2010494C (en) 1992-09-22
JPH02279339A (en) 1990-11-15
DE3909114C2 (en) 1994-06-01
JPH0649372B2 (en) 1994-06-29
US5012739A (en) 1991-05-07
DE3909114A1 (en) 1990-09-27
DE59002240D1 (en) 1993-09-16
CA2010494A1 (en) 1990-09-20

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