JPS5481852A - Cleaning device of copying machines - Google Patents

Cleaning device of copying machines

Info

Publication number
JPS5481852A
JPS5481852A JP14877577A JP14877577A JPS5481852A JP S5481852 A JPS5481852 A JP S5481852A JP 14877577 A JP14877577 A JP 14877577A JP 14877577 A JP14877577 A JP 14877577A JP S5481852 A JPS5481852 A JP S5481852A
Authority
JP
Japan
Prior art keywords
fur
photoreceptor
residual toner
brush
friction
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
JP14877577A
Other languages
Japanese (ja)
Inventor
Masao Hayashi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP14877577A priority Critical patent/JPS5481852A/en
Publication of JPS5481852A publication Critical patent/JPS5481852A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prolong the life of the cleaning device by forming a fur brush for cleaning of residual toner with brush fur of specified material.
CONSTITUTION: When the fur 8 ... of a fur brush 4 which cleans the excess residual toner of a photoreceptor 1 is formed of acrylic base fiber filaments, the fur 8... is relatively charged to the similar positive change like the photoreceptor 1 of positive potential by friction with the photoreceptor 1 and the photoreceptor 1 does not receive the effect of the friction charging. On the other hand, the excess residual toner on the photoreceptor 1 is charged to a negative potential by friction by the fur 8..., thus the rate of removal of the residual toner becomes high. Hence, the cleaning performance is markedly improved by electrostatic adsorption and the life of the brush 4 is considerably prolonged.
COPYRIGHT: (C)1979,JPO&Japio
JP14877577A 1977-12-13 1977-12-13 Cleaning device of copying machines Pending JPS5481852A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14877577A JPS5481852A (en) 1977-12-13 1977-12-13 Cleaning device of copying machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14877577A JPS5481852A (en) 1977-12-13 1977-12-13 Cleaning device of copying machines

Publications (1)

Publication Number Publication Date
JPS5481852A true JPS5481852A (en) 1979-06-29

Family

ID=15460376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14877577A Pending JPS5481852A (en) 1977-12-13 1977-12-13 Cleaning device of copying machines

Country Status (1)

Country Link
JP (1) JPS5481852A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58163613A (en) * 1982-03-10 1983-09-28 ジヨ−ジア・カオリン・カンパニ−・インコ−ポレイテツド Stable calcinated-clay suspension and its manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58163613A (en) * 1982-03-10 1983-09-28 ジヨ−ジア・カオリン・カンパニ−・インコ−ポレイテツド Stable calcinated-clay suspension and its manufacture

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