JPS55115076A - Magnetic cleaning device - Google Patents

Magnetic cleaning device

Info

Publication number
JPS55115076A
JPS55115076A JP2214079A JP2214079A JPS55115076A JP S55115076 A JPS55115076 A JP S55115076A JP 2214079 A JP2214079 A JP 2214079A JP 2214079 A JP2214079 A JP 2214079A JP S55115076 A JPS55115076 A JP S55115076A
Authority
JP
Japan
Prior art keywords
photoreceptor
magnetic toner
blade member
sleeve
magnetic
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
JP2214079A
Other languages
Japanese (ja)
Other versions
JPS6330631B2 (en
Inventor
Keitaro Yamashita
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.)
Proterial Ltd
Original Assignee
Hitachi Metals Ltd
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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP2214079A priority Critical patent/JPS55115076A/en
Publication of JPS55115076A publication Critical patent/JPS55115076A/en
Publication of JPS6330631B2 publication Critical patent/JPS6330631B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)

Abstract

PURPOSE: To improve cleaning efficiency and discharge the toner removed with a simple mechanism to outside the device by disposing an elastic member which is partly in contact with photoreceptor surface and wipes away the residual magnetic toner from the photoreceptor surface.
CONSTITUTION: As the elastic member, a blade member 6 composed of urethane rubber or the like whose end is in contact with the surface of a photoreceptor 1 is fixed by a support member 7 and is so disposed that the portions of the blade member 6 and support member 7 opposing to the sleeve 2 come within the range of the magnetic attraction force of a magnet roll 3. Hence, the magnetic toner remained on the surface of the photoreceptor 1 is dammed up by the blade member 6 and stays on its end part and the surface of the holding member 7. The magnetic toner pooled in this way is immediately attracted to the surface of the sleeve 2 by the magnetic attraction force of the magnet roll 3. Thereby, the cleaning efficiency may be improved by the simple mechanism.
COPYRIGHT: (C)1980,JPO&Japio
JP2214079A 1979-02-27 1979-02-27 Magnetic cleaning device Granted JPS55115076A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2214079A JPS55115076A (en) 1979-02-27 1979-02-27 Magnetic cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2214079A JPS55115076A (en) 1979-02-27 1979-02-27 Magnetic cleaning device

Publications (2)

Publication Number Publication Date
JPS55115076A true JPS55115076A (en) 1980-09-04
JPS6330631B2 JPS6330631B2 (en) 1988-06-20

Family

ID=12074568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2214079A Granted JPS55115076A (en) 1979-02-27 1979-02-27 Magnetic cleaning device

Country Status (1)

Country Link
JP (1) JPS55115076A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5770578A (en) * 1980-10-20 1982-05-01 Hitachi Metals Ltd Magnetic cleaning device
JPS5770579A (en) * 1980-10-20 1982-05-01 Hitachi Metals Ltd Magnetic cleaning device
JPS58107571A (en) * 1981-12-22 1983-06-27 Konishiroku Photo Ind Co Ltd Conveying device of magnetic pulverulent body
JPS58123458U (en) * 1982-02-15 1983-08-22 コニカ株式会社 brush cleaning device
JP2020101596A (en) * 2018-12-20 2020-07-02 コニカミノルタ株式会社 Image forming apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5770578A (en) * 1980-10-20 1982-05-01 Hitachi Metals Ltd Magnetic cleaning device
JPS5770579A (en) * 1980-10-20 1982-05-01 Hitachi Metals Ltd Magnetic cleaning device
JPS58107571A (en) * 1981-12-22 1983-06-27 Konishiroku Photo Ind Co Ltd Conveying device of magnetic pulverulent body
JPS58123458U (en) * 1982-02-15 1983-08-22 コニカ株式会社 brush cleaning device
JP2020101596A (en) * 2018-12-20 2020-07-02 コニカミノルタ株式会社 Image forming apparatus

Also Published As

Publication number Publication date
JPS6330631B2 (en) 1988-06-20

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