BR0004380B1 - retentor, para o posicionamento de uma lámina raspadora em um aparelho de formação de imagem. - Google Patents

retentor, para o posicionamento de uma lámina raspadora em um aparelho de formação de imagem.

Info

Publication number
BR0004380B1
BR0004380B1 BRPI0004380-0A BR0004380A BR0004380B1 BR 0004380 B1 BR0004380 B1 BR 0004380B1 BR 0004380 A BR0004380 A BR 0004380A BR 0004380 B1 BR0004380 B1 BR 0004380B1
Authority
BR
Brazil
Prior art keywords
retainer
positioning
imaging apparatus
scraper blade
scraper
Prior art date
Application number
BRPI0004380-0A
Other languages
English (en)
Other versions
BR0004380A (pt
Inventor
John Andrew Buchanan
Benjamin Keith Newman
Franklin Joseph Palumbo
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23586522&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0004380(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of BR0004380A publication Critical patent/BR0004380A/pt
Publication of BR0004380B1 publication Critical patent/BR0004380B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
    • B41J13/02—Rollers
    • 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
    • G03G15/0812—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 the developer regulating means, e.g. structure of doctor blade
    • 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
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0865—Arrangements for supplying new developer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/06—Developing structures, details
    • G03G2215/066—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
BRPI0004380-0A 1999-09-22 2000-09-22 retentor, para o posicionamento de uma lámina raspadora em um aparelho de formação de imagem. BR0004380B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/401,150 US6078771A (en) 1999-09-22 1999-09-22 Low friction doctor blade

Publications (2)

Publication Number Publication Date
BR0004380A BR0004380A (pt) 2001-04-10
BR0004380B1 true BR0004380B1 (pt) 2011-05-17

Family

ID=23586522

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0004380-0A BR0004380B1 (pt) 1999-09-22 2000-09-22 retentor, para o posicionamento de uma lámina raspadora em um aparelho de formação de imagem.

Country Status (11)

Country Link
US (1) US6078771A (pt)
EP (1) EP1087266B1 (pt)
JP (1) JP2001100518A (pt)
KR (1) KR100831696B1 (pt)
CN (1) CN1290872A (pt)
AU (1) AU771370B2 (pt)
BR (1) BR0004380B1 (pt)
CA (1) CA2320384C (pt)
DE (1) DE60026242T2 (pt)
MX (1) MXPA00009291A (pt)
TW (1) TW512260B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6760555B2 (en) * 2002-03-21 2004-07-06 Hewlett-Packard Development Company, L.P. System for and method of toner flow control
US6937835B2 (en) * 2002-08-28 2005-08-30 Seiko Epson Corporation Developer charging unit, developing device, image-forming apparatus, and computer system
US6697594B1 (en) * 2002-09-13 2004-02-24 Lexmark International, Inc. Doctor blade support for an image forming apparatus
US7162191B2 (en) * 2004-04-01 2007-01-09 Lexmark International, Inc. Buffed toner metering blade for use with an imaging apparatus
US7236730B2 (en) * 2004-11-17 2007-06-26 Lexmark International, Inc. Dampening mechanism for an image forming apparatus
US7233760B2 (en) * 2004-12-13 2007-06-19 Lexmark International, Inc. Method and device for doctor blade retention
US7561820B2 (en) * 2005-08-10 2009-07-14 Lexmark International, Inc. Seals for an image forming apparatus
US20070034099A1 (en) * 2005-08-10 2007-02-15 Lexmark International, Inc. Seals for an image forming apparatus
US7424253B2 (en) * 2005-08-22 2008-09-09 Lexmark International, Inc. Toner metering device
US7623807B2 (en) * 2005-12-15 2009-11-24 Lexmark International, Inc. Dynamic seal for component surfaces
US20070237552A1 (en) * 2006-04-06 2007-10-11 Mcalpine Robert W Doctor Blade and Developer Assembly with Precision Diameter Radius for Improved Doctoring Consistency
US7691236B2 (en) * 2006-07-26 2010-04-06 The Procter + Gamble Company Creping blade with a highly smooth bevel surface
US7627265B2 (en) * 2007-01-15 2009-12-01 Lexmark International, Inc. Seal and seal assembly for an image forming apparatus
US8099012B2 (en) 2007-12-18 2012-01-17 Lexmark International, Inc. Developer roll lip seal
US8116657B2 (en) * 2007-12-18 2012-02-14 Lexmark International, Inc. Upper seal for inhibiting doctor blade toner leakage
KR20160095814A (ko) 2015-02-04 2016-08-12 제일 이엔에스 주식회사 닥터블레이드를 이용한 다중 적층 저압후막용 가스켓 제조방법

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537491A (en) * 1981-10-20 1985-08-27 Ricoh Company, Ltd. Development apparatus for developing latent electrostatic images
DE3303119A1 (de) * 1982-03-02 1983-09-08 Minolta Camera K.K., Osaka Abstreifreiniger
US4566776A (en) * 1982-03-31 1986-01-28 Ricoh Company, Ltd. Magnetic toner developing device
DE3225006A1 (de) * 1982-07-03 1984-01-05 Develop Dr. Eisbein Gmbh & Co, 7016 Gerlingen Entwicklungseinrichtung fuer ein kopiergeraet o.dgl.
CA1188505A (en) * 1982-08-24 1985-06-11 Kenneth L. Hurley Toner feeder system
JPH0626921Y2 (ja) * 1985-01-30 1994-07-20 三田工業株式会社 静電複写機における現像部穂切り板の無調整取付け機構
US4660504A (en) * 1985-05-20 1987-04-28 Eastman Kodak Company Tensionable skive for magnetic brush application
US5202728A (en) * 1988-05-09 1993-04-13 Mita Industrial Co., Ltd. Image-forming machine with improved developer agitating means, developer regulating blade means, cleaning device, and toner recovery system
US5068691B1 (en) * 1989-06-01 1995-01-24 Fujitsu Ltd Developing device with a controllable pressure release for the developing roller
US5260748A (en) * 1990-12-14 1993-11-09 Infographix, Inc. Electrostatic image developer dispenser
JP2582948B2 (ja) * 1991-03-29 1997-02-19 富士通株式会社 現像器
JPH0714458U (ja) * 1991-06-07 1995-03-10 旭光学工業株式会社 現像装置のドクターブレード装着構造及びドクターギャップ調整構造
DE69220013T2 (de) * 1991-07-06 1997-09-04 Fujitsu Ltd Einkomponenten-entwickler verwendende entwicklungsvorrichtung
DE4243096C2 (de) * 1991-12-20 1997-07-17 Fujitsu Ltd Entwicklungsvorrichtung zur Verwendung eines Zwei-Komponenten-Entwicklers
JP2597024Y2 (ja) * 1992-11-06 1999-06-28 ミノルタ株式会社 現像装置
EP0715226B1 (en) * 1994-11-30 2004-02-11 Sharp Kabushiki Kaisha Developing device
JPH0922184A (ja) * 1995-07-04 1997-01-21 Mita Ind Co Ltd 静電潜像現像装置
US5749026A (en) * 1996-02-13 1998-05-05 Rti International Corporation Removable shipping seal for a toner cartridge and method of using the same

Also Published As

Publication number Publication date
TW512260B (en) 2002-12-01
BR0004380A (pt) 2001-04-10
AU771370B2 (en) 2004-03-18
EP1087266B1 (en) 2006-03-01
KR20010050553A (ko) 2001-06-15
JP2001100518A (ja) 2001-04-13
US6078771A (en) 2000-06-20
MXPA00009291A (es) 2004-01-29
CN1290872A (zh) 2001-04-11
CA2320384A1 (en) 2001-03-22
DE60026242T2 (de) 2006-11-23
DE60026242D1 (de) 2006-04-27
EP1087266A3 (en) 2002-11-06
CA2320384C (en) 2005-06-21
KR100831696B1 (ko) 2008-05-22
EP1087266A2 (en) 2001-03-28
AU5951600A (en) 2001-03-29

Similar Documents

Publication Publication Date Title
BR0102329B1 (pt) aparelho para cortar peças.
BR0004380B1 (pt) retentor, para o posicionamento de uma lámina raspadora em um aparelho de formação de imagem.
BR0005767B1 (pt) conjunto de estrutura para palhetas de estator.
BR0004824B1 (pt) aparelho para processamento de documento.
BR0308689B1 (pt) aparelho para processamento de folhas contìnuas, método para processar uma folha contìnua com a utilização do mesmo, e, folha contìnua.
ES1044057Y (es) Monitor perfeccionado aplicable para estadios deportivos.
ES1046290Y (es) Plantilla perfeccionada para calzado.
ES1044457Y (es) Ladrillo perfeccionado para la construccion.
ES1042596Y (es) Disposicion perfeccionada para alcorques.
ES1039757Y (es) Bloque para construccion, perfeccionado.
ES1040068Y (es) Soporte para barricas.
ES1040164Y (es) Conjunto portacarrete perfeccionado, en especial para maquinas de atado de embutido.
ES1039201Y (es) Plataforma perfeccionada para andamios.
ES1042098Y (es) Soporte perfeccionado para cuchillos.
ES1040482Y (es) Disposicion perfeccionada para tiradores.
ES1039700Y (es) Asa para cubos, perfeccionada.
ES1041432Y (es) Marco perfeccionado para carpinteria metalica.
ES1042507Y (es) Cortador para pieles de citricos.
ES1041545Y (es) Dispositivo de riego perfeccionado, en particular para champiñoneras.
ES1045985Y (es) Mastil perfeccionado para sombrillas.
ES1052982Y (es) Dispositivo de impresion perfeccionado para huecograbado.
ES1048245Y (es) Rodillo perfeccionado para maquinas recreativas.
BR7903001Y1 (pt) caixa para retenção de gordura, produtos gordurosos e solutos menos densos do que o solvente.
ES1035820Y (es) Bloque para construccion, perfeccionado.
IT245087Y1 (it) Passalaccio perfezionato, particolarmente per calzature.

Legal Events

Date Code Title Description
B65X Notification of requirement for priority examination of patent application
B65Y Grant of priority examination of the patent application (request complies with dec. 132/06 of 20061117)
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 17/05/2011, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 12A ANUIDADE, CONFORME ART. 87 DA LPI 9.279.

B24E Patent annual fee: resolution cancelled

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2175 DE 11/09/2012.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 17.05.2021