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JPS60133470U - Roller fixing device - Google Patents

Roller fixing device

Info

Publication number
JPS60133470U
JPS60133470U JP2115284U JP2115284U JPS60133470U JP S60133470 U JPS60133470 U JP S60133470U JP 2115284 U JP2115284 U JP 2115284U JP 2115284 U JP2115284 U JP 2115284U JP S60133470 U JPS60133470 U JP S60133470U
Authority
JP
Japan
Prior art keywords
fixing device
roller fixing
coating layer
plastic film
model registration
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
JP2115284U
Other languages
Japanese (ja)
Inventor
洋介 鈴木
山崎　悦男
喜昭 佐藤
Original Assignee
株式会社　潤工社
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　潤工社 filed Critical 株式会社　潤工社
Priority to JP2115284U priority Critical patent/JPS60133470U/en
Publication of JPS60133470U publication Critical patent/JPS60133470U/en
Pending legal-status Critical Current

Links

Landscapes

  • Fixing 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) [Abstract] 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]

第１図は、この考案の一実施例を示すローラ部の横断面
図、第２および第３図はそれぞれ本考案において使用す
る定着ローラの異なる実施例を示す斜視図である。 １０：加熱ローラ、Ｌ４・２０：被覆層、１６：加圧ロ
ーラ、１８：弾性材、３０：連続気孔性多孔質プラスチ
ックフィルム、３１：端部。FIG. 1 is a cross-sectional view of a roller section showing one embodiment of this invention, and FIGS. 2 and 3 are perspective views showing different embodiments of the fixing roller used in this invention. 10: heating roller, L4/20: coating layer, 16: pressure roller, 18: elastic material, 30: continuous pore porous plastic film, 31: end portion.

Claims (1)

【実用新案登録請求の範囲】 ゛（１）隣接ローラと圧接しあう複数めローラを備え、
そのうちの少なくとも１本のローラの外面に非粘着性を
有する被覆層を設け、トナー像を保持する複写紙を前記
複数のローラ間を通過させることによりトナー像を該複
写紙上に定着させるローラ定着装置において、前記被覆
層は連続気孔性多孔質プラスチックフィルムを巻付けた
ものであることを特徴とするローラ定着装置。 （２）実用新案登録請求の範囲第１項に記載のローラ定
着装置において、前記被覆層は連続無孔性多孔質プラス
チックフィルムを螺旋状に巻付けたものであることを特
徴とするローラ定着装置。 （３）実用新案登録請求の範囲第１項に記載のローラ定
着装置において、前記被覆層は連続気孔性多孔質プラス
チックフィルムをローラの軸方向に縦巻きしたものであ
ることを特徴とするローラ定着装置。 （４）÷用新案登録請求の範囲第１項ないし第３項のい
ずれかに記載のローラ定着装置において、　−前記連続
気孔性多孔質プラスチックフィルムは導電性充填材を含
有したものであることを特徴とす木ローラ定着装置。 （５）゛実用新案登録請求の範囲第１項ないし第４項の
いずれかに記載のローラ定着装置において、前記連続気
孔性多孔質プラスチックフィルムは延伸連続気孔性多孔
質四弗化エチレン樹脂フィルムであることを特徴とする
ローラ定着装置。[Claims for Utility Model Registration] ゛(1) A plurality of rollers are provided in pressure contact with adjacent rollers,
A roller fixing device in which a non-adhesive coating layer is provided on the outer surface of at least one of the rollers, and the toner image is fixed on the copy paper by passing the copy paper holding the toner image between the plurality of rollers. A roller fixing device according to the invention, wherein the coating layer is a continuous porous plastic film wrapped around the coating layer. (2) Utility Model Registration Scope of Claims 1. The roller fixing device according to claim 1, wherein the coating layer is a continuous non-porous porous plastic film wound in a spiral manner. . (3) Utility model registration Scope of Claims 1. The roller fixing device according to claim 1, wherein the coating layer is a continuous porous plastic film wound vertically in the axial direction of the roller. Device. (4) ÷ Model registration Claims In the roller fixing device according to any one of claims 1 to 3, - the continuous pore porous plastic film contains a conductive filler; Features wood roller fixing device. (5) Utility Model Registration In the roller fixing device according to any one of claims 1 to 4, the continuous pore porous plastic film is a stretched continuous pore porous tetrafluoroethylene resin film. A roller fixing device characterized by:
JP2115284U 1984-02-15 1984-02-15 Roller fixing device Pending JPS60133470U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2115284U JPS60133470U (en) 1984-02-15 1984-02-15 Roller fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2115284U JPS60133470U (en) 1984-02-15 1984-02-15 Roller fixing device

Publications (1)

Publication Number Publication Date
JPS60133470U true JPS60133470U (en) 1985-09-05

Family

ID=30512290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2115284U Pending JPS60133470U (en) 1984-02-15 1984-02-15 Roller fixing device

Country Status (1)

Country Link
JP (1) JPS60133470U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63192070A (en) * 1987-02-04 1988-08-09 Canon Inc Fixing device
JPH03204672A (en) * 1990-01-06 1991-09-06 Fuji Xerox Co Ltd Elastic fixing roll superior in releasability
JP2010117416A (en) * 2008-11-11 2010-05-27 Konica Minolta Business Technologies Inc Fixing device roller, fixing device, and image forming apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421739A (en) * 1977-07-20 1979-02-19 Fuji Xerox Co Ltd Contac heat roll type fixing apparatus
JPS57104963A (en) * 1980-10-29 1982-06-30 Xerox Corp Internally heating fixing apparatus
JPS57155573A (en) * 1981-03-20 1982-09-25 Fuji Xerox Co Ltd Heating roll for fixing device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421739A (en) * 1977-07-20 1979-02-19 Fuji Xerox Co Ltd Contac heat roll type fixing apparatus
JPS57104963A (en) * 1980-10-29 1982-06-30 Xerox Corp Internally heating fixing apparatus
JPS57155573A (en) * 1981-03-20 1982-09-25 Fuji Xerox Co Ltd Heating roll for fixing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63192070A (en) * 1987-02-04 1988-08-09 Canon Inc Fixing device
JPH03204672A (en) * 1990-01-06 1991-09-06 Fuji Xerox Co Ltd Elastic fixing roll superior in releasability
JP2010117416A (en) * 2008-11-11 2010-05-27 Konica Minolta Business Technologies Inc Fixing device roller, fixing device, and image forming apparatus

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