EP0775946A3 - Device for applying a colour - Google Patents

Device for applying a colour Download PDF

Info

Publication number
EP0775946A3
EP0775946A3 EP96118619A EP96118619A EP0775946A3 EP 0775946 A3 EP0775946 A3 EP 0775946A3 EP 96118619 A EP96118619 A EP 96118619A EP 96118619 A EP96118619 A EP 96118619A EP 0775946 A3 EP0775946 A3 EP 0775946A3
Authority
EP
European Patent Office
Prior art keywords
band
colour
applying
pressure body
ensure
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
EP96118619A
Other languages
German (de)
French (fr)
Other versions
EP0775946A2 (en
EP0775946B1 (en
Inventor
Manfred R. Kühnle
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 EP0775946A2 publication Critical patent/EP0775946A2/en
Publication of EP0775946A3 publication Critical patent/EP0775946A3/en
Application granted granted Critical
Publication of EP0775946B1 publication Critical patent/EP0775946B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
    • G03G15/0813—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by means in the developing zone having an interaction with the image carrying member, e.g. distance holders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Wet Developing In Electrophotography (AREA)
  • Color Electrophotography (AREA)
  • Coating Apparatus (AREA)

Abstract

Es ist eine Farbauftragvorrichtung vorgesehen, in welcher sich ein Band (14) eine bestimmte Strecke entlang der Außenfläche (52) eines Druckkörpers (50) bewegt. Ein geometrisches Anpassungselement (60) ist innerhalb des Bandes 14 angebracht, um zu gewährleisten, daß sich das Band (14) in einem gleichmäßigen Abstand von der Außenfläche (52) des Druckkörpers (50) befindet.

Figure 00000001
A paint application device is provided, in which a band (14) moves a certain distance along the outer surface (52) of a pressure body (50). A geometric adjustment member (60) is mounted within the band 14 to ensure that the band (14) is evenly spaced from the outer surface (52) of the pressure body (50).
Figure 00000001
EP96118619A 1995-11-21 1996-11-20 Device for applying a colour Expired - Lifetime EP0775946B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US560772 1995-11-21
US08/560,772 US5602632A (en) 1995-11-21 1995-11-21 Belt applicator for developing ink or toner on a print member

Publications (3)

Publication Number Publication Date
EP0775946A2 EP0775946A2 (en) 1997-05-28
EP0775946A3 true EP0775946A3 (en) 1998-07-22
EP0775946B1 EP0775946B1 (en) 2001-08-08

Family

ID=24239300

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96118619A Expired - Lifetime EP0775946B1 (en) 1995-11-21 1996-11-20 Device for applying a colour

Country Status (4)

Country Link
US (1) US5602632A (en)
EP (1) EP0775946B1 (en)
JP (1) JPH09171304A (en)
DE (2) DE19647066A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19927194A1 (en) * 1999-06-15 2001-01-11 Bosch Gmbh Robert Fastening element and method for the axial securing and suspension of at least one component in an opening
JP3626119B2 (en) * 2001-06-27 2005-03-02 シャープ株式会社 Developing device and image forming apparatus having the same
DE10354347B4 (en) * 2003-11-20 2006-02-02 Schott Ag developer unit
JP4119860B2 (en) * 2004-03-29 2008-07-16 シャープ株式会社 Developing device and image forming apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61169860A (en) * 1985-01-24 1986-07-31 Ricoh Co Ltd Developing device
JPH03209485A (en) * 1990-01-12 1991-09-12 Canon Inc Image forming device
US5061963A (en) * 1988-03-23 1991-10-29 Minolta Camera Kabushiki Kaisha Monocomponent developing device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689933A (en) * 1970-01-07 1972-09-05 Energy Conversion Devices Inc Apparatus employed in electrostatic printing
US4556013A (en) * 1983-11-07 1985-12-03 Xerox Corporation Screened donor for touchdown development
FR2653241B1 (en) * 1989-10-13 1994-03-11 Ricoh Cy Ltd DEVELOPMENT METHOD AND ASSOCIATED APPARATUS USING A DEVELOPER SUPPORT WHICH MAY FORM MICRO-FIELDS ON ITS SURFACE.
US5325120A (en) 1991-11-15 1994-06-28 Kuehnle Manfred R Electrostatic reproduction apparatus having a dielectric ink-phobic imaging member and field-emission write head

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61169860A (en) * 1985-01-24 1986-07-31 Ricoh Co Ltd Developing device
US5061963A (en) * 1988-03-23 1991-10-29 Minolta Camera Kabushiki Kaisha Monocomponent developing device
JPH03209485A (en) * 1990-01-12 1991-09-12 Canon Inc Image forming device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 380 (P - 528) 19 December 1986 (1986-12-19) *
PATENT ABSTRACTS OF JAPAN vol. 015, no. 483 (P - 1285) 6 December 1991 (1991-12-06) *

Also Published As

Publication number Publication date
DE19647066A1 (en) 1997-05-22
EP0775946A2 (en) 1997-05-28
EP0775946B1 (en) 2001-08-08
JPH09171304A (en) 1997-06-30
US5602632A (en) 1997-02-11
DE59607448D1 (en) 2001-09-13

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