JPH0420304A - Brush - Google Patents

Brush

Info

Publication number
JPH0420304A
JPH0420304A JP12523590A JP12523590A JPH0420304A JP H0420304 A JPH0420304 A JP H0420304A JP 12523590 A JP12523590 A JP 12523590A JP 12523590 A JP12523590 A JP 12523590A JP H0420304 A JPH0420304 A JP H0420304A
Authority
JP
Japan
Prior art keywords
raised hair
brush
consists
raised
hair
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.)
Pending
Application number
JP12523590A
Inventor
Kazuyoshi Okamoto
Setsuo Taguchi
Original Assignee
Toray Ind Inc
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 Toray Ind Inc filed Critical Toray Ind Inc
Priority to JP12523590A priority Critical patent/JPH0420304A/en
Publication of JPH0420304A publication Critical patent/JPH0420304A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To continue an excellent cleaning performance for many hours, and also, to scarcely damage the body to be cleaned by constituting the brush so that the raised hair length is raised hair A < raised hair B, the raised hair concerned A consists of a conductive fiber containing a conductive component, and the raised hair concerned B consists of an insulating fiber whose raised hair tip has a sharp shape.
CONSTITUTION: This brush 1 is constituted by mixing many raised hair A 2 and raised hair B 3 and allowing them to stand close together, and the raised hair A consists of a conductive fiber containing a conductive component. Also, the tip part of the raised hair B has a sharp shape. Moreover, the raised hair length consists of combination of a fact of the raised hair A < the raised hair B. In such a way, frictional electrification of a residual untransferred toner, a photosensitive body and the brush itself is prevented, and the residual untransferred toner can be scraped off quickly and efficiently from the photosensitive body to the brush. Also, the brush has a strong scraping action and a satisfactory cleaning performance. Moreover, the raised hair A scarcely comes into contact directly with a body to be cleaned, and cutting and permanent strain of the fiber can be decreased remarkably, comparing with a conventional brush.
COPYRIGHT: (C)1992,JPO&Japio
JP12523590A 1990-05-14 1990-05-14 Brush Pending JPH0420304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12523590A JPH0420304A (en) 1990-05-14 1990-05-14 Brush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12523590A JPH0420304A (en) 1990-05-14 1990-05-14 Brush

Publications (1)

Publication Number Publication Date
JPH0420304A true JPH0420304A (en) 1992-01-23

Family

ID=14905152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12523590A Pending JPH0420304A (en) 1990-05-14 1990-05-14 Brush

Country Status (1)

Country Link
JP (1) JPH0420304A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006195451A (en) * 2004-12-15 2006-07-27 Canon Inc Cleaning brush and image forming apparatus
JP2007052195A (en) * 2005-08-17 2007-03-01 Toei Sangyo Kk Method for manufacturing brush and its utilization
EP1901140A2 (en) * 2006-09-12 2008-03-19 Ricoh Company, Ltd. Image forming apparatus and process unit for effectively applying lubricant and cleaning an image carrier
JP2009031550A (en) * 2007-07-27 2009-02-12 Canon Inc Image forming apparatus
JP2009037012A (en) * 2007-08-02 2009-02-19 Ambic Co Ltd Fiber roller, cleaning roller, seal member and its manufacturing method
CN105406813A (en) * 2015-12-22 2016-03-16 九格能源科技(天津)有限公司 Electrostatic elimination carbon brush
US20190094742A1 (en) * 2017-09-27 2019-03-28 Fuji Xerox Co., Ltd. Cleaning member, charging device, and image forming apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58173510A (en) * 1982-04-06 1983-10-12 Schlegel Corp Cleaning brush

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58173510A (en) * 1982-04-06 1983-10-12 Schlegel Corp Cleaning brush

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006195451A (en) * 2004-12-15 2006-07-27 Canon Inc Cleaning brush and image forming apparatus
JP2007052195A (en) * 2005-08-17 2007-03-01 Toei Sangyo Kk Method for manufacturing brush and its utilization
EP1901140A2 (en) * 2006-09-12 2008-03-19 Ricoh Company, Ltd. Image forming apparatus and process unit for effectively applying lubricant and cleaning an image carrier
EP1901140A3 (en) * 2006-09-12 2008-04-09 Ricoh Company, Ltd. Image forming apparatus and process unit for effectively applying lubricant and cleaning an image carrier
US7725069B2 (en) 2006-09-12 2010-05-25 Ricoh Company Limited Image forming apparatus and process unit for effectively applying lubricant and cleaning an image carrier
JP2009031550A (en) * 2007-07-27 2009-02-12 Canon Inc Image forming apparatus
JP2009037012A (en) * 2007-08-02 2009-02-19 Ambic Co Ltd Fiber roller, cleaning roller, seal member and its manufacturing method
CN105406813A (en) * 2015-12-22 2016-03-16 九格能源科技(天津)有限公司 Electrostatic elimination carbon brush
US20190094742A1 (en) * 2017-09-27 2019-03-28 Fuji Xerox Co., Ltd. Cleaning member, charging device, and image forming apparatus
US10423092B2 (en) * 2017-09-27 2019-09-24 Fuji Xerox Co., Ltd. Cleaning member, charging device, and image forming apparatus

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