JPH01128357U - - Google Patents

Info

Publication number
JPH01128357U
JPH01128357U JP2438388U JP2438388U JPH01128357U JP H01128357 U JPH01128357 U JP H01128357U JP 2438388 U JP2438388 U JP 2438388U JP 2438388 U JP2438388 U JP 2438388U JP H01128357 U JPH01128357 U JP H01128357U
Authority
JP
Japan
Prior art keywords
heat roller
bulging
roller
outer circumferential
curvature
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
JP2438388U
Other languages
English (en)
Other versions
JPH0743731Y2 (ja
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 JP1988024383U priority Critical patent/JPH0743731Y2/ja
Publication of JPH01128357U publication Critical patent/JPH01128357U/ja
Application granted granted Critical
Publication of JPH0743731Y2 publication Critical patent/JPH0743731Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)

Description

【図面の簡単な説明】
第１図及び第２図はこの考案の一実施例を示す
もので、第１図は正面図、第２図は側面図、第３
図は従来例を示す正面図である。 １…ヒートローラ、３…プレスローラ、５…膨
出面、６…用紙押圧面。

Claims (1)

    【実用新案登録請求の範囲】
  1. ヒータが内蔵されたヒートローラと、少なくと
    も外周面がヒートローラの外周面の摩擦係数より
    高い摩擦係数をもつて前記ヒートローラに弾発的
    に接触するプレスローラとを、両者の何れか一方
    をモータに連結して回転自在設け、前記ヒートロ
    ーラの外周面に中央部から両端部に向かうに従い
    外径が次第に細くなる膨出面を形成し、前記プレ
    スローラの外周面に前記膨出面の曲率半径と一致
    する凹状の用紙押圧面を形成したことを特徴とす
    る電子写真装置の定着装置。
JP1988024383U 1988-02-25 1988-02-25 電子写真装置の定着装置 Expired - Lifetime JPH0743731Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988024383U JPH0743731Y2 (ja) 1988-02-25 1988-02-25 電子写真装置の定着装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988024383U JPH0743731Y2 (ja) 1988-02-25 1988-02-25 電子写真装置の定着装置

Publications (2)

Publication Number Publication Date
JPH01128357U true JPH01128357U (ja) 1989-09-01
JPH0743731Y2 JPH0743731Y2 (ja) 1995-10-09

Family

ID=31244186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988024383U Expired - Lifetime JPH0743731Y2 (ja) 1988-02-25 1988-02-25 電子写真装置の定着装置

Country Status (1)

Country Link
JP (1) JPH0743731Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011059372A (ja) * 2009-09-10 2011-03-24 Ricoh Co Ltd 画像形成方法、トナー及びプロセスカートリッジ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54163040A (en) * 1978-06-15 1979-12-25 Ricoh Co Ltd Fixing device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54163040A (en) * 1978-06-15 1979-12-25 Ricoh Co Ltd Fixing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011059372A (ja) * 2009-09-10 2011-03-24 Ricoh Co Ltd 画像形成方法、トナー及びプロセスカートリッジ

Also Published As

Publication number Publication date
JPH0743731Y2 (ja) 1995-10-09

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