JPS61135357U - - Google Patents

Info

Publication number
JPS61135357U
JPS61135357U JP1860785U JP1860785U JPS61135357U JP S61135357 U JPS61135357 U JP S61135357U JP 1860785 U JP1860785 U JP 1860785U JP 1860785 U JP1860785 U JP 1860785U JP S61135357 U JPS61135357 U JP S61135357U
Authority
JP
Japan
Prior art keywords
roller
fixing
cleaning
circumferential surface
outer circumferential
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
JP1860785U
Other languages
Japanese (ja)
Other versions
JPH0455331Y2 (en
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 filed Critical
Priority to JP1985018607U priority Critical patent/JPH0455331Y2/ja
Publication of JPS61135357U publication Critical patent/JPS61135357U/ja
Application granted granted Critical
Publication of JPH0455331Y2 publication Critical patent/JPH0455331Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)

Description

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

第1図A,Bはそれぞれこの考案の実施例であ
る定着ローラのクリーニング装置の上面図および
側面断面図、第2図は同装置のクリーニングロー
ラを示す断面図、第3図は同クリーニングローラ
の変形構造を示す断面図、第4図は定着後の転写
紙を送給するための給紙機構の側面断面図、第5
図A,Bは同給紙機構の動作時の説明図である。 1,2……定着ローラ、3……給紙ローラ、6
……クリーニングローラ、9……剥離剤、10…
…ローラ本体、11……ウエブ、12a,12b
……孔、m……領域。
1A and 1B are a top view and a side sectional view of a fixing roller cleaning device which is an embodiment of this invention, FIG. 2 is a sectional view showing the cleaning roller of the same device, and FIG. 3 is a sectional view of the cleaning roller of the same device. 4 is a sectional view showing a modified structure; FIG. 4 is a side sectional view of a paper feeding mechanism for feeding the transfer paper after fixing; FIG.
Figures A and B are explanatory views of the paper feeding mechanism during operation. 1, 2...Fixing roller, 3...Paper feed roller, 6
...Cleaning roller, 9...Removal agent, 10...
...roller body, 11...web, 12a, 12b
...hole, m...area.

Claims (1)

【実用新案登録請求の範囲】 定着ローラに転接するクリーニングローラおよ
び用紙を複写機本体内に給紙する給紙ローラを備
える定着装置において、離型剤を保有した多孔性
のローラ本体とこのローラ本体の外周面に被着さ
れたウエブとで上記クリーニングローラを構成し
、 前記ローラ本体における前記給紙ローラと対向
する領域の開口率を他の領域よりも大に設定した
ことを特徴とする定着ローラのクリーニング装置
[Claim for Utility Model Registration] In a fixing device that includes a cleaning roller that rolls into contact with the fixing roller and a paper feed roller that feeds paper into the copying machine main body, there is provided a porous roller body containing a release agent and this roller body. and a web adhered to the outer circumferential surface of the fixing roller, and the cleaning roller is configured with a web attached to the outer circumferential surface of the fixing roller, and an aperture ratio of a region of the roller main body facing the paper feed roller is set larger than that of other regions. cleaning equipment.
JP1985018607U 1985-02-12 1985-02-12 Expired JPH0455331Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985018607U JPH0455331Y2 (en) 1985-02-12 1985-02-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985018607U JPH0455331Y2 (en) 1985-02-12 1985-02-12

Publications (2)

Publication Number Publication Date
JPS61135357U true JPS61135357U (en) 1986-08-23
JPH0455331Y2 JPH0455331Y2 (en) 1992-12-25

Family

ID=30507400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985018607U Expired JPH0455331Y2 (en) 1985-02-12 1985-02-12

Country Status (1)

Country Link
JP (1) JPH0455331Y2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013645U (en) * 1973-06-01 1975-02-13
JPS5078230U (en) * 1973-11-16 1975-07-07
JPS57164774A (en) * 1981-04-03 1982-10-09 Ricoh Co Ltd Cleaning device for fixing roller
JPS5814173A (en) * 1981-07-18 1983-01-26 Konishiroku Photo Ind Co Ltd Fixing method for toner image
JPS58215674A (en) * 1982-06-08 1983-12-15 Sumitomo Electric Ind Ltd Mold release agent coating device
JPS5973761U (en) * 1982-11-06 1984-05-18 株式会社リコー Copy machine fixing device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013645U (en) * 1973-06-01 1975-02-13
JPS5078230U (en) * 1973-11-16 1975-07-07
JPS57164774A (en) * 1981-04-03 1982-10-09 Ricoh Co Ltd Cleaning device for fixing roller
JPS5814173A (en) * 1981-07-18 1983-01-26 Konishiroku Photo Ind Co Ltd Fixing method for toner image
JPS58215674A (en) * 1982-06-08 1983-12-15 Sumitomo Electric Ind Ltd Mold release agent coating device
JPS5973761U (en) * 1982-11-06 1984-05-18 株式会社リコー Copy machine fixing device

Also Published As

Publication number Publication date
JPH0455331Y2 (en) 1992-12-25

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