EP0130453A3 - Cleaning device - Google Patents

Cleaning device Download PDF

Info

Publication number
EP0130453A3
EP0130453A3 EP84106948A EP84106948A EP0130453A3 EP 0130453 A3 EP0130453 A3 EP 0130453A3 EP 84106948 A EP84106948 A EP 84106948A EP 84106948 A EP84106948 A EP 84106948A EP 0130453 A3 EP0130453 A3 EP 0130453A3
Authority
EP
European Patent Office
Prior art keywords
roller
width
format
pressure
cleaning tape
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Withdrawn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
EP84106948A
Other languages
German (de)
French (fr)
Other versions
EP0130453A2 (en
Inventor
Georg Cranskens
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of EP0130453A2 publication Critical patent/EP0130453A2/en
Publication of EP0130453A3 publication Critical patent/EP0130453A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2017—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
    • G03G15/2025—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means with special means for lubricating and/or cleaning the fixing unit, e.g. applying offset preventing fluid

Abstract

Die Reinigungseinrichtung umfaßt ein drehbares An­ druckrollensystem mit einer Anzahl von Andruckrollen, die un­ terschiedliche formatabhängige Rollenbreiten besitzen, und ein Reinigungsband, das mittels der in verschiedene Stellun­ gen positionierbaren Andruckrollen gegen die Silikongummi-­ Beschichtung einer Heizwalze einer Fixiervorrichtung ange­ drückt sind. Das Andruckrollensystem bzw. die einzelne An­ druckrolle wird über eine Schaltelektronik des Kopiergeräts entsprechend der Formatbreite des zu fixierenden Kopienträ­ gers schrittweise verschwenkt, bis die der Formatbreite des Kopienträgers entsprechende Andruckrolle gegen die Heiz­ walze anliegt. Das Reinigungsband ist mit einem hochviskosen Silikonöl getränkt, das nur über die Rollenbreite der ausge­ wählten Andruckrolle an die Oberfläche der Heizwalze ange­ tragen wird. The cleaning device comprises a rotatable pressure roller system with a number of pressure rollers, the un have different format-dependent roll widths, and a cleaning tape that can be used in various positions positionable pressure rollers against the silicone rubber Coating a heating roller of a fixing device are pressing. The pinch roller system or the individual type Print roller is on the electronic circuitry of the copier according to the format width of the copy media to be fixed swiveled gradually until the format width of the Copy carrier corresponding pressure roller against the heater roller rests. The cleaning tape is with a highly viscous Soaked in silicone oil that is only over the width of the roll selected pressure roller on the surface of the heating roller will wear.

EP84106948A 1983-07-01 1984-06-18 Cleaning device Withdrawn EP0130453A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3323786 1983-07-01
DE19833323786 DE3323786A1 (en) 1983-07-01 1983-07-01 CLEANING DEVICE

Publications (2)

Publication Number Publication Date
EP0130453A2 EP0130453A2 (en) 1985-01-09
EP0130453A3 true EP0130453A3 (en) 1985-06-26

Family

ID=6202924

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84106948A Withdrawn EP0130453A3 (en) 1983-07-01 1984-06-18 Cleaning device

Country Status (3)

Country Link
EP (1) EP0130453A3 (en)
JP (1) JPS6022161A (en)
DE (1) DE3323786A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4797074A (en) * 1987-06-29 1989-01-10 Ingersoll-Rand Company Governor device
JP2526925B2 (en) * 1987-09-19 1996-08-21 ミノルタ株式会社 Toner collection method
JPH01202487A (en) * 1988-02-08 1989-08-15 Riso Kagaku Corp Offset preventive device for stencil-printed matter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137597A (en) * 1976-11-25 1979-02-06 Olympia Werke Ag Roll cleaning device
JPS55146463A (en) * 1979-05-02 1980-11-14 Copyer Co Ltd Press roller controlling method for heating roller fixing unit of copier
US4336766A (en) * 1980-11-24 1982-06-29 Xerox Corporation Roll fusing apparatus for electrophotography and release agent management system therefor
DE3225836A1 (en) * 1981-07-10 1983-02-03 Konishiroku Photo Industry Co., Ltd., Tokyo USING A HEATING ROLLER FIXING METHOD AND DEVICE FOR IMPLEMENTING THE METHOD

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137597A (en) * 1976-11-25 1979-02-06 Olympia Werke Ag Roll cleaning device
JPS55146463A (en) * 1979-05-02 1980-11-14 Copyer Co Ltd Press roller controlling method for heating roller fixing unit of copier
US4336766A (en) * 1980-11-24 1982-06-29 Xerox Corporation Roll fusing apparatus for electrophotography and release agent management system therefor
DE3225836A1 (en) * 1981-07-10 1983-02-03 Konishiroku Photo Industry Co., Ltd., Tokyo USING A HEATING ROLLER FIXING METHOD AND DEVICE FOR IMPLEMENTING THE METHOD

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, Band 5, Nr. 17 (P-47) (689), 31 Januar 1981; & JP-A-55 146 463 (COPYER K.K.) 14-11-1980 *
RESEARCH DISCLOSURE, Nr. 197, September 1980, Seite 364, HAVANT, HAMPSHIRE, (GB) G.B. GUSTAFSON et al.:"Roller fuser". *
RESEARCH DISCLOSURE, Nr. 206, Juni 1981, Seite 230, HAVANT, HAMPSHIRE, (GB) A.I. ATEYA et al.:"Adjustable wick for heated fuser roller". *
XEROX DISCLOSURE BULLETIN, Band 8, Nr. 3, Mai/Juni 1983, Seiten 237-238, STAMFORD, (US) G.V. BOGOSHIAN:"Combined release agent management system and cleaner". *

Also Published As

Publication number Publication date
JPS6022161A (en) 1985-02-04
EP0130453A2 (en) 1985-01-09
DE3323786A1 (en) 1985-01-03

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Legal Events

Date Code Title Description
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

AK Designated contracting states

Designated state(s): BE DE FR GB IT NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): BE DE FR GB IT NL

17P Request for examination filed

Effective date: 19851122

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

17Q First examination report despatched

Effective date: 19870310

18W Application withdrawn

Withdrawal date: 19870321

RIN1 Information on inventor provided before grant (corrected)

Inventor name: CRANSKENS, GEORG