JPS5828863U - Electronic copying machine developing device - Google Patents

Electronic copying machine developing device

Info

Publication number
JPS5828863U
JPS5828863U JP12165581U JP12165581U JPS5828863U JP S5828863 U JPS5828863 U JP S5828863U JP 12165581 U JP12165581 U JP 12165581U JP 12165581 U JP12165581 U JP 12165581U JP S5828863 U JPS5828863 U JP S5828863U
Authority
JP
Japan
Prior art keywords
developing device
copying machine
electronic copying
ball bearing
machine developing
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
JP12165581U
Other languages
Japanese (ja)
Other versions
JPH0112271Y2 (en
Inventor
貴志 池田
伊藤　隆茂
Original Assignee
株式会社リコー
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 株式会社リコー filed Critical 株式会社リコー
Priority to JP12165581U priority Critical patent/JPS5828863U/en
Publication of JPS5828863U publication Critical patent/JPS5828863U/en
Application granted granted Critical
Publication of JPH0112271Y2 publication Critical patent/JPH0112271Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)
  • Developing For Electrophotography (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

〆　　　第１図は本考案を施したマグネットスリーブの
！　　正断面図、第２図は第１図のマグネットスリーブ
η　　を用いた現像装置全体の正断面図、第３図は第１
・　　図の玉軸受正断面図である。 １・・・マグネットスリーブ、２・・・マグネット、３
・・・回転軸、４・・・側板、５・・・玉軸受、１４・
・・潤滑油。 補正　昭５６．　９．１４ 実用新案登録請求の範囲を次のように補正する。 Ｏ実用新案登録請求の範囲 側板に取り付けた玉軸受にマグネットスリーブの回転軸
を軸支し、該玉軸受の外輪にバイアス電圧を印加するよ
うにした装置に於て、玉軸受の潤滑油に固定抵抗が１０
６Ωα以下の導電性の潤滑油を用いた電子複写機の現像
装置。〆 Figure 1 shows the magnetic sleeve with this invention! 2 is a front sectional view of the entire developing device using the magnetic sleeve η shown in FIG. 1, and FIG.
・ This is a front cross-sectional view of the ball bearing shown in the figure. 1...Magnetic sleeve, 2...Magnet, 3
... Rotating shaft, 4... Side plate, 5... Ball bearing, 14.
··Lubricant. Correction 1984. 9.14 The scope of claims for utility model registration is amended as follows. O Utility Model Registration Claim Scope In a device in which the rotating shaft of a magnetic sleeve is pivotally supported by a ball bearing attached to a side plate, and a bias voltage is applied to the outer ring of the ball bearing, the device is fixed to the lubricating oil of the ball bearing. resistance is 10
A developing device for an electronic copying machine that uses conductive lubricating oil of 6Ωα or less.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 側板に取り付けた玉軸受にマグネットスリーブの回転軸
を軸支し、該玉軸受の外輪にバイアス１圧を印加するよ
うにした装置に於て、玉軸受の津滑油に抵抗値が１０６
Ωｃｔｌ以下の導電性の潤滑油を用いた電子複写機の現
像装置。In a device in which the rotating shaft of a magnetic sleeve is supported by a ball bearing attached to a side plate, and one bias pressure is applied to the outer ring of the ball bearing, the resistance value of the oil in the ball bearing is 106.
A developing device for an electronic copying machine that uses a lubricating oil with a conductivity of Ωctl or less.
JP12165581U 1981-08-17 1981-08-17 Electronic copying machine developing device Granted JPS5828863U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12165581U JPS5828863U (en) 1981-08-17 1981-08-17 Electronic copying machine developing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12165581U JPS5828863U (en) 1981-08-17 1981-08-17 Electronic copying machine developing device

Publications (2)

Publication Number Publication Date
JPS5828863U true JPS5828863U (en) 1983-02-24
JPH0112271Y2 JPH0112271Y2 (en) 1989-04-11

Family

ID=29915594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12165581U Granted JPS5828863U (en) 1981-08-17 1981-08-17 Electronic copying machine developing device

Country Status (1)

Country Link
JP (1) JPS5828863U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0267362U (en) * 1988-11-08 1990-05-22

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5281142U (en) * 1975-12-15 1977-06-17
JPS54161005A (en) * 1978-06-12 1979-12-20 Mabuchi Motor Co Small motor
JPS5629272A (en) * 1979-08-19 1981-03-24 Atsuji Okamura Branchhtype individual education device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5281142U (en) * 1975-12-15 1977-06-17
JPS54161005A (en) * 1978-06-12 1979-12-20 Mabuchi Motor Co Small motor
JPS5629272A (en) * 1979-08-19 1981-03-24 Atsuji Okamura Branchhtype individual education device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0267362U (en) * 1988-11-08 1990-05-22

Also Published As

Publication number Publication date
JPH0112271Y2 (en) 1989-04-11

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