JPS53112753A - Developing device of coping machine - Google Patents

Developing device of coping machine

Info

Publication number
JPS53112753A
JPS53112753A JP2840077A JP2840077A JPS53112753A JP S53112753 A JPS53112753 A JP S53112753A JP 2840077 A JP2840077 A JP 2840077A JP 2840077 A JP2840077 A JP 2840077A JP S53112753 A JPS53112753 A JP S53112753A
Authority
JP
Japan
Prior art keywords
developing device
toner
coping machine
developing roller
coping
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
JP2840077A
Other languages
Japanese (ja)
Other versions
JPS6032867B2 (en
Inventor
Ryuzo Suzuki
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 JP2840077A priority Critical patent/JPS6032867B2/en
Publication of JPS53112753A publication Critical patent/JPS53112753A/en
Publication of JPS6032867B2 publication Critical patent/JPS6032867B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Dry Development In Electrophotography (AREA)

Abstract

PURPOSE:To always pressure-contact the toner to a developing roller and positively feed the toner by providing a flexible thin piece in a bent state within a toner case whose opening part is opposed to the developing roller and disposing an energizing body.
JP2840077A 1977-03-14 1977-03-14 Copy machine developing device Expired JPS6032867B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2840077A JPS6032867B2 (en) 1977-03-14 1977-03-14 Copy machine developing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2840077A JPS6032867B2 (en) 1977-03-14 1977-03-14 Copy machine developing device

Publications (2)

Publication Number Publication Date
JPS53112753A true JPS53112753A (en) 1978-10-02
JPS6032867B2 JPS6032867B2 (en) 1985-07-30

Family

ID=12247606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2840077A Expired JPS6032867B2 (en) 1977-03-14 1977-03-14 Copy machine developing device

Country Status (1)

Country Link
JP (1) JPS6032867B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56125776A (en) * 1980-03-08 1981-10-02 Mita Ind Co Ltd Developing device of electrostatic latent image
JPS63205678A (en) * 1987-02-23 1988-08-25 Canon Inc Developing device
US4903634A (en) * 1985-06-13 1990-02-27 Matsushita Electric Industrial Co., Ltd. Developing device
US5424817A (en) * 1993-07-30 1995-06-13 Kabushiki Kaisha Toshiba Developing device having disordering member in contact with supply roller

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56125776A (en) * 1980-03-08 1981-10-02 Mita Ind Co Ltd Developing device of electrostatic latent image
JPH0246950B2 (en) * 1980-03-08 1990-10-17 Mita Industrial Co Ltd
US4903634A (en) * 1985-06-13 1990-02-27 Matsushita Electric Industrial Co., Ltd. Developing device
JPS63205678A (en) * 1987-02-23 1988-08-25 Canon Inc Developing device
US5424817A (en) * 1993-07-30 1995-06-13 Kabushiki Kaisha Toshiba Developing device having disordering member in contact with supply roller

Also Published As

Publication number Publication date
JPS6032867B2 (en) 1985-07-30

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