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JPS53101431A - Developer friction charger - Google Patents

Developer friction charger

Info

Publication number
JPS53101431A
JPS53101431A JP1592677A JP1592677A JPS53101431A JP S53101431 A JPS53101431 A JP S53101431A JP 1592677 A JP1592677 A JP 1592677A JP 1592677 A JP1592677 A JP 1592677A JP S53101431 A JPS53101431 A JP S53101431A
Authority
JP
Japan
Prior art keywords
developers
friction charger
developer friction
developer
charger
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
JP1592677A
Other languages
Japanese (ja)
Other versions
JPS6015068B2 (en
Inventor
Hiroki Izumi
Nobuo Mochizuki
Teruyuki Onuma
Hajime Koyama
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP1592677A priority Critical patent/JPS6015068B2/en
Publication of JPS53101431A publication Critical patent/JPS53101431A/en
Publication of JPS6015068B2 publication Critical patent/JPS6015068B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Dry Development In Electrophotography (AREA)

Abstract

PURPOSE:To prevent the cohesion and solidifying of developers and evenly hold the developers by so arranging the device that the pointed edge of a friction charging member having a linear edge part contact the peripheral surface of a developing roller over its lengthwise direction elastically at a certain angle.
JP1592677A 1977-02-16 1977-02-16 Developer triboelectric charging device Expired JPS6015068B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1592677A JPS6015068B2 (en) 1977-02-16 1977-02-16 Developer triboelectric charging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1592677A JPS6015068B2 (en) 1977-02-16 1977-02-16 Developer triboelectric charging device

Publications (2)

Publication Number Publication Date
JPS53101431A true JPS53101431A (en) 1978-09-04
JPS6015068B2 JPS6015068B2 (en) 1985-04-17

Family

ID=11902375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1592677A Expired JPS6015068B2 (en) 1977-02-16 1977-02-16 Developer triboelectric charging device

Country Status (1)

Country Link
JP (1) JPS6015068B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5988761A (en) * 1982-11-15 1984-05-22 Ricoh Co Ltd Developing device
JPH0246479A (en) * 1988-08-08 1990-02-15 Minolta Camera Co Ltd Developing device
JPH03108254U (en) * 1990-02-23 1991-11-07

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01112183U (en) * 1988-01-23 1989-07-27

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5988761A (en) * 1982-11-15 1984-05-22 Ricoh Co Ltd Developing device
JPH0246479A (en) * 1988-08-08 1990-02-15 Minolta Camera Co Ltd Developing device
JPH03108254U (en) * 1990-02-23 1991-11-07

Also Published As

Publication number Publication date
JPS6015068B2 (en) 1985-04-17

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