DE3882330D1 - Reinigungsklinge fuer bilderzeugungsgeraet. - Google Patents

Reinigungsklinge fuer bilderzeugungsgeraet.

Info

Publication number: DE3882330D1
Authority: DE; Germany
Prior art keywords: imaging device; cleaning blade; blade; cleaning; imaging
Prior art date: 1987-10-30
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.): Expired - Lifetime

Application number

DE8888402726T

Other languages

English (en)

Other versions

DE3882330T3 (de

DE3882330T2 (de

Inventor

Hiroshi Kinashi

Itaru Kawabata

Hidenobu Yamane

Yoshiharu Tsujimoto

Shinya Gotoh

Masayoshi Nawa

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.)

Sharp Corp

Original Assignee

Kao Corp

Sharp Corp

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.)

1987-10-30

Filing date

1988-10-28

Publication date

1993-08-19

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26552232&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3882330(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1987-10-30 Priority claimed from JP62277042A external-priority patent/JP2650926B2/ja

1987-10-30 Priority claimed from JP62277041A external-priority patent/JPH0810382B2/ja

1988-10-28 Application filed by Kao Corp, Sharp Corp filed Critical Kao Corp

1993-08-19 Application granted granted Critical

1993-08-19 Publication of DE3882330D1 publication Critical patent/DE3882330D1/de

1994-05-11 Publication of DE3882330T2 publication Critical patent/DE3882330T2/de

1998-06-10 Publication of DE3882330T3 publication Critical patent/DE3882330T3/de

2008-10-29 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
- G03G21/0011—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a blade; Details of cleaning blades, e.g. blade shape, layer forming
- G03G21/0017—Details relating to the internal structure or chemical composition of the blades

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Cleaning In Electrography (AREA)
Compositions Of Macromolecular Compounds (AREA)
Laminated Bodies (AREA)
Detergent Compositions (AREA)

DE3882330T 1987-10-30 1988-10-28 Reinigungsklinge für Bilderzeugungsgerät. Expired - Lifetime DE3882330T3 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP62277042A JP2650926B2 (ja)	1987-10-30	1987-10-30	クリーニングブレード
JP62277041A JPH0810382B2 (ja)	1987-10-30	1987-10-30	クリーニングブレード

Publications (3)

Publication Number	Publication Date
DE3882330D1 true DE3882330D1 (de)	1993-08-19
DE3882330T2 DE3882330T2 (de)	1994-05-11
DE3882330T3 DE3882330T3 (de)	1998-06-10

Family

ID=26552232

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE3882330T Expired - Lifetime DE3882330T3 (de)	1987-10-30	1988-10-28	Reinigungsklinge für Bilderzeugungsgerät.

Country Status (5)

Country	Link
US (1)	US4958197A (de)
EP (1)	EP0314579B2 (de)
KR (1)	KR920008977B1 (de)
CN (1)	CN1016112B (de)
DE (1)	DE3882330T3 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5168312A (en) *	1989-10-16	1992-12-01	Ricoh Company, Ltd.	Unit for developing electrostatic latent images including member having overcoat layer
JPH03216682A (ja) *	1990-01-22	1991-09-24	Ricoh Co Ltd	現像装置
JPH0519554A (ja) *	1991-07-15	1993-01-29	Brother Ind Ltd	プロセスユニツト
US5211864A (en) *	1991-09-03	1993-05-18	Xerox Corporation	Polymeric alcohols wax/toner cleaning blade lubricant
US5157098A (en) *	1991-09-30	1992-10-20	Xerox Corporation	Cleaning apparatus made of polyurethane
US5656720A (en) *	1991-09-30	1997-08-12	Xerox Corporation	High wear resistance low compression set polyurethane
US5194558A (en) *	1991-09-30	1993-03-16	Xerox Corporation	Disk stacker with novel paddle wheel wiper made of polyether urethane
US5142016A (en) *	1991-09-30	1992-08-25	Xerox Corporation	Sheet handling scuffer paddle wheel made of polyether urethane
US5468834A (en) *	1991-09-30	1995-11-21	Xerox Corporation	Sheet registration device
US6552780B1 (en) *	1995-01-10	2003-04-22	Steven Bruce Michlin	Flexible tear-seal; seal material and method for toner hopper compartment
JPH09244359A (ja) *	1996-03-11	1997-09-19	Ricoh Co Ltd	画像形成装置
US6282400B1 (en) *	1998-06-01	2001-08-28	Canon Kabushiki Kaisha	Image-forming apparatus and image forming method using a controlled dynamic frictional force between a cleaning blade and a photosensitive member
CA2334993A1 (en) *	1998-07-02	2000-01-13	Printer Ribbon Inkers Ltd.	Method and apparatus for testing toner cartridges
US6248170B1 (en) *	1999-09-13	2001-06-19	Cf Technologies	Swab device for coating an element
KR20010093596A (ko) *	2000-03-29	2001-10-29	김영범	체크사항을 알려주는 열쇠고리
EP1909147A3 (de) *	2006-10-02	2013-04-03	Sumitomo Rubber Industries, Ltd.	Reinigungsklinge zur Verwendung in einem Bilderzeugungsgerät

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3552850A (en) *	1968-02-01	1971-01-05	Xerox Corp	Lubricated blade cleaning of imaging photoconductive members
US3660863A (en) *	1969-07-03	1972-05-09	Xerox Corp	Cleaning apparatus
NL7215211A (de) *	1972-11-10	1974-05-14
JPS53131849A (en) *	1977-04-22	1978-11-17	Canon Inc	Cleaning blade
JPS54160246A (en) *	1978-06-08	1979-12-18	Toshiba Corp	Cleaning blade of photoreceptor
DE3303119A1 (de) *	1982-03-02	1983-09-08	Minolta Camera K.K., Osaka	Abstreifreiniger
JPS595259A (ja) *	1982-07-02	1984-01-12	Hokushin Ind Inc	電子写真複写機用クリ−ニングブレ−ド
US4501486A (en) *	1983-07-14	1985-02-26	Savin Corporation	Wiper blade for electrophotocopier
JPS60243688A (ja) *	1984-05-18	1985-12-03	Olympus Optical Co Ltd	クリ−ニングブレ−ド
JPS61158364A (ja) *	1984-12-29	1986-07-18	Canon Inc	クリ−ニング装置
JP2542204B2 (ja) *	1986-12-23	1996-10-09	東洋ゴム工業株式会社	電子写真複写機のクリ―ニングブレ―ド
US4825249A (en) *	1987-03-14	1989-04-25	Ntn-Rulon Industries Co., Ltd.	Cleaning blade for use with photoelectronic copying machine

1988
- 1988-10-26 US US07/262,953 patent/US4958197A/en not_active Expired - Lifetime
- 1988-10-28 KR KR1019880014084A patent/KR920008977B1/ko not_active IP Right Cessation
- 1988-10-28 DE DE3882330T patent/DE3882330T3/de not_active Expired - Lifetime
- 1988-10-28 EP EP88402726A patent/EP0314579B2/de not_active Expired - Lifetime
- 1988-10-29 CN CN88108518A patent/CN1016112B/zh not_active Expired

Also Published As

Publication number	Publication date
EP0314579A2 (de)	1989-05-03
DE3882330T3 (de)	1998-06-10
CN1016112B (zh)	1992-04-01
DE3882330T2 (de)	1994-05-11
EP0314579A3 (en)	1989-10-04
US4958197A (en)	1990-09-18
EP0314579B1 (de)	1993-07-14
CN1035368A (zh)	1989-09-06
KR920008977B1 (ko)	1992-10-12
KR890007135A (ko)	1989-06-19
EP0314579B2 (de)	1998-01-14

Publication	Publication Date	Title
DE3884629D1 (de)	1993-11-04	Reinigungsvorrichtung fuer kaeltemittel.
DE3877022D1 (de)	1993-02-11	Vorrichtung fuer cervicale cytologie.
DE69011285D1 (de)	1994-09-08	Reinigungsvorrichtung.
DE3750322D1 (de)	1994-09-08	Bilderzeugungsgerät.
DE3751239D1 (de)	1995-05-18	Bilderzeugungsgerät.
DE3887547D1 (de)	1994-03-17	Abbildungsgerät.
DE3850057D1 (de)	1994-07-14	Bilderzeugungsgerät.
DE3854467D1 (de)	1995-10-19	Bilderzeugungsgerät.
DE3851968D1 (de)	1994-12-08	Bilderzeugungsgerät.
DE3850702D1 (de)	1994-08-25	Bilderzeugungsgerät.
DE3854559D1 (de)	1995-11-16	Bilderzeugungsgerät.
DE3851722D1 (de)	1994-11-10	Bilderzeugungsgerät.
DE3851278D1 (de)	1994-10-06	Bilderzeugungsgerät.
DE69008111D1 (de)	1994-05-19	Reinigungsvorrichtung.
DE3851795D1 (de)	1994-11-17	Bilderzeugungsgerät.
DE3887825D1 (de)	1994-03-24	Bilderzeugungsgerät.
DE3862139D1 (de)	1991-05-02	Wischblatt fuer scheibenwischer.
DE3885254D1 (de)	1993-12-02	Bilderzeugungsgerät.
DE3882330D1 (de)	1993-08-19	Reinigungsklinge fuer bilderzeugungsgeraet.
DE69004449D1 (de)	1993-12-16	Reinigungsgerät.
DE3777572D1 (de)	1992-04-23	Geraet fuer hand-bildabtastung.
DE3762726D1 (de)	1990-06-21	Entleerungsvorrichtung fuer schuettgutcontainer.
DE3867955D1 (de)	1992-03-05	Reinigungsvorrichtung.
DE3786575D1 (de)	1993-08-26	Messgeraet fuer troepfchengroesse.
DE3851034D1 (de)	1994-09-15	Bilderzeugungsgerät.

Legal Events

Date	Code	Title	Description
1994-01-13	8332	No legal effect for de
1994-04-07	8370	Indication of lapse of patent is to be deleted
1994-07-14	8363	Opposition against the patent
1997-03-20	8328	Change in the person/name/address of the agent	Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN
1998-03-19	8366	Restricted maintained after opposition proceedings
2004-01-22	8327	Change in the person/name/address of the patent owner	Owner name: SHARP K.K., OSAKA, JP