JP2008122580A5 - - Google Patents

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Publication number
JP2008122580A5
JP2008122580A5 JP2006305164A JP2006305164A JP2008122580A5 JP 2008122580 A5 JP2008122580 A5 JP 2008122580A5 JP 2006305164 A JP2006305164 A JP 2006305164A JP 2006305164 A JP2006305164 A JP 2006305164A JP 2008122580 A5 JP2008122580 A5 JP 2008122580A5
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JP
Japan
Prior art keywords
endless belt
main body
belt
fixing
fixing member
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Granted
Application number
JP2006305164A
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Japanese (ja)
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JP5157135B2 (en
JP2008122580A (en
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Priority to JP2006305164A priority Critical patent/JP5157135B2/en
Priority claimed from JP2006305164A external-priority patent/JP5157135B2/en
Publication of JP2008122580A publication Critical patent/JP2008122580A/en
Publication of JP2008122580A5 publication Critical patent/JP2008122580A5/ja
Application granted granted Critical
Publication of JP5157135B2 publication Critical patent/JP5157135B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (10)

ベルト本体の片側又は両側の端部が外側又は内側に向かって９０°以上折り曲げられてなる折り曲げ部を有することを特徴とするエンドレスベルト。   An endless belt characterized by having a bent portion in which one end or both ends of the belt main body are bent 90 ° or more toward the outside or the inside. 前記ベルト本体が耐熱性樹脂を含有してなる基層を有することを特徴とする請求項１に記載のエンドレスベルト。The endless belt according to claim 1, wherein the belt main body has a base layer containing a heat-resistant resin. さらに、前記ベルト本体と前記折り曲げ部との間を接合する接合部を有することを特徴とする請求項１又は２に記載のエンドレスベルト。The endless belt according to claim 1, further comprising a joining portion that joins between the belt main body and the bent portion. 前記接合部が接着剤により形成されてなることを特徴とする請求項３に記載のエンドレスベルト。The endless belt according to claim 3, wherein the joint portion is formed of an adhesive. 前記ベルト本体は、前記基層上に熱可塑性樹脂を含有してなる被覆層を有し、前記接合部が前記熱可塑性樹脂により形成されてなることを特徴とする請求項３に記載のエンドレスベルト。The endless belt according to claim 3, wherein the belt body has a coating layer containing a thermoplastic resin on the base layer, and the joining portion is formed of the thermoplastic resin. 前記接合部は補強部材を含むことを特徴する請求項３から５のいずれかに記載のエンドレスベルト。The endless belt according to claim 3, wherein the joining portion includes a reinforcing member. 定着部材と、ベルト本体と、該ベルト本体の片側又は両側の端部が外側又は内側に向かって９０°以上折り曲げられてなる折り曲げ部を有するエンドレスベルトと、該エンドレスベルトの内側に配置され、該エンドレスベルトを前記定着部材に圧接させて前記定着部材と前記エンドレスベルトとの接触部分を形成する圧力部材とを有することを特徴とする定着装置。   A fixing member, a belt main body, an endless belt having a bent portion formed by bending one or both ends of the belt main body by 90 ° or more toward the outside or the inside, and disposed inside the endless belt, A fixing device comprising: a pressure member that presses an endless belt against the fixing member to form a contact portion between the fixing member and the endless belt. 前記ベルト本体が、耐熱性樹脂を含有してなる基層を有することを特徴とする請求項７に記載の定着装置。The fixing device according to claim 7, wherein the belt main body includes a base layer containing a heat resistant resin. 像担持体と、該像担持体表面を帯電させる帯電手段と、前記像担持体表面に潜像を形成する潜像形成手段と、前記潜像をトナーにより現像してトナー像を形成する現像手段と、前記トナー像を記録媒体に転写する転写手段と、前記トナー像を記録媒体に加熱定着させる定着手段とを有し、
前記定着手段は、定着部材と、耐熱性樹脂が含有されてなる基層を有するベルト本体と、該ベルト本体の片側又は両側の端部が外側又は内側に向かって９０°以上折り曲げられてなる折り曲げ部を有するエンドレスベルトと、該エンドレスベルトの内側に配置され、該エンドレスベルトを前記定着部材に圧接させて前記定着部材と前記エンドレスベルトとの接触部分を形成する圧力部材とを有する定着装置を備えることを特徴とする画像形成装置。 An image carrier, a charging unit for charging the surface of the image carrier, a latent image forming unit for forming a latent image on the surface of the image carrier, and a developing unit for developing the latent image with toner to form a toner image And transfer means for transferring the toner image to a recording medium; and fixing means for heating and fixing the toner image to the recording medium,
The fixing means includes a fixing member, a belt main body having a base layer containing a heat-resistant resin, and a bent portion formed by bending one or both ends of the belt main body by 90 ° or more toward the outside or the inside. And a fixing device that is disposed inside the endless belt and that presses the endless belt against the fixing member to form a contact portion between the fixing member and the endless belt. An image forming apparatus. 前記ベルト本体が、耐熱性樹脂が含有されてなる基層を有することを特徴とする請求項９に記載の画像形成装置。The image forming apparatus according to claim 9, wherein the belt main body has a base layer containing a heat resistant resin.
JP2006305164A 2006-11-10 2006-11-10 Endless belt, fixing device, and image forming apparatus Expired - Fee Related JP5157135B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006305164A JP5157135B2 (en) 2006-11-10 2006-11-10 Endless belt, fixing device, and image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006305164A JP5157135B2 (en) 2006-11-10 2006-11-10 Endless belt, fixing device, and image forming apparatus

Publications (3)

Publication Number Publication Date
JP2008122580A JP2008122580A (en) 2008-05-29
JP2008122580A5 true JP2008122580A5 (en) 2009-12-17
JP5157135B2 JP5157135B2 (en) 2013-03-06

Family

ID=39507407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006305164A Expired - Fee Related JP5157135B2 (en) 2006-11-10 2006-11-10 Endless belt, fixing device, and image forming apparatus

Country Status (1)

Country Link
JP (1) JP5157135B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010122338A (en) * 2008-11-18 2010-06-03 Fuji Xerox Co Ltd Beltlike member, fixing device, and image forming apparatus
JP5429203B2 (en) * 2011-01-31 2014-02-26 ブラザー工業株式会社 Fixing device
JP6398380B2 (en) 2014-06-30 2018-10-03 富士ゼロックス株式会社 Molded thickness recognition device, molded thickness recognition system, and molded thickness recognition program
JP6528412B2 (en) * 2015-01-16 2019-06-12 富士ゼロックス株式会社 Tubular body, tubular body unit, intermediate transfer member, and image forming apparatus for image forming apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003057895A (en) * 2001-08-09 2003-02-28 Ricoh Co Ltd Belt member, fixing device and image forming device
JP4355165B2 (en) * 2003-04-25 2009-10-28 東北リコー株式会社 Endless belt
JP4595447B2 (en) * 2004-08-30 2010-12-08 富士ゼロックス株式会社 Fixing device and image forming apparatus

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