JPH0398467U - - Google Patents

Info

Publication number
JPH0398467U
JPH0398467U JP639390U JP639390U JPH0398467U JP H0398467 U JPH0398467 U JP H0398467U JP 639390 U JP639390 U JP 639390U JP 639390 U JP639390 U JP 639390U JP H0398467 U JPH0398467 U JP H0398467U
Authority
JP
Japan
Prior art keywords
heating roller
fixing unit
heat fixing
pressure roller
roller
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
JP639390U
Other languages
English (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 JP639390U priority Critical patent/JPH0398467U/ja
Publication of JPH0398467U publication Critical patent/JPH0398467U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の斜視図、第2図A
,Bは同定着圧力分布を示すための正面図及び分
布図、第3図は本考案の他の実施例を示す部分断
面正面図、第4図は従来の加熱定着ユニツトを示
す側面図、第5図A,Bは従来の加熱定着ユニツ
トにおけるカツト紙に対する定着圧力分布を示す
ための正面図及び分布図、そして第6図A,Bは
従来の加熱定着ユニツトにおける封筒に対する定
着圧力分布を示すための正面図及び分布図である
。 1,7,10……熱源、2,6,12……加熱
ローラ、3,5,11……加圧ローラ、4,14
,16……封筒、W,W′……荷重、P,P′…
…定着圧力。

Claims (1)

    【実用新案登録請求の範囲】
  1. 内部に熱源を設けた加熱ローラと、該加熱ロー
    ラに対向配置した加圧ローラとからなる加熱定着
    ユニツトにおいて、上記加熱ローラと加圧ローラ
    の少なくとも一方のローラ長を定着対象となる封
    筒幅と略同一もしくは若干短くしたことを特徴と
    する加熱定着ユニツト。
JP639390U 1990-01-26 1990-01-26 Pending JPH0398467U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP639390U JPH0398467U (ja) 1990-01-26 1990-01-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP639390U JPH0398467U (ja) 1990-01-26 1990-01-26

Publications (1)

Publication Number Publication Date
JPH0398467U true JPH0398467U (ja) 1991-10-14

Family

ID=31510068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP639390U Pending JPH0398467U (ja) 1990-01-26 1990-01-26

Country Status (1)

Country Link
JP (1) JPH0398467U (ja)

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