JPH0355825B2 - - Google Patents

Info

Publication number
JPH0355825B2
JPH0355825B2 JP9411685A JP9411685A JPH0355825B2 JP H0355825 B2 JPH0355825 B2 JP H0355825B2 JP 9411685 A JP9411685 A JP 9411685A JP 9411685 A JP9411685 A JP 9411685A JP H0355825 B2 JPH0355825 B2 JP H0355825B2
Authority
JP
Japan
Prior art keywords
fixing roller
roller
endless belt
fixing
rollers
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.)
Expired
Application number
JP9411685A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61251881A (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 JP9411685A priority Critical patent/JPS61251881A/ja
Publication of JPS61251881A publication Critical patent/JPS61251881A/ja
Publication of JPH0355825B2 publication Critical patent/JPH0355825B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2064—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat combined with pressure
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/20—Details of the fixing device or porcess
    • G03G2215/2003—Structural features of the fixing device
    • G03G2215/2058—Shape of roller along rotational axis
    • G03G2215/2061—Shape of roller along rotational axis concave
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/20—Details of the fixing device or porcess
    • G03G2215/2003—Structural features of the fixing device
    • G03G2215/2058—Shape of roller along rotational axis
    • G03G2215/2064—Shape of roller along rotational axis convex

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
JP9411685A 1985-05-01 1985-05-01 定着装置 Granted JPS61251881A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9411685A JPS61251881A (ja) 1985-05-01 1985-05-01 定着装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9411685A JPS61251881A (ja) 1985-05-01 1985-05-01 定着装置

Publications (2)

Publication Number Publication Date
JPS61251881A JPS61251881A (ja) 1986-11-08
JPH0355825B2 true JPH0355825B2 (en]) 1991-08-26

Family

ID=14101460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9411685A Granted JPS61251881A (ja) 1985-05-01 1985-05-01 定着装置

Country Status (1)

Country Link
JP (1) JPS61251881A (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0230961U (en]) * 1988-08-23 1990-02-27
JP2592937B2 (ja) * 1988-11-08 1997-03-19 キヤノン株式会社 定着装置
EP0424053B1 (en) * 1989-10-16 1995-12-27 Canon Kabushiki Kaisha Mold releasing elastic roller
US5209997A (en) * 1991-11-18 1993-05-11 Xerox Corporation Three roll fuser
US5327203A (en) * 1993-01-04 1994-07-05 Xerox Corporation Web release agent system for a heat and pressure fuser
CA2124481C (en) * 1993-07-13 1997-08-12 Kenneth R. Rasch Release material delivery system
JP2003195666A (ja) * 2001-12-21 2003-07-09 Ricoh Co Ltd ベルト及び定着ベルト又はそのベルトからなる定着ベルトを具備する定着装置並びにその定着装置を具備する画像形成装置

Also Published As

Publication number Publication date
JPS61251881A (ja) 1986-11-08

Similar Documents

Publication Publication Date Title
US8364052B2 (en) Fixing device and image forming apparatus incorporating same
JPH053589B2 (en])
US8358960B2 (en) Image heating apparatus
JPH0355825B2 (en])
US5950060A (en) Fixing device
JP2002287542A (ja) 定着装置及び該定着装置を有する画像形成装置
JP2001159856A (ja) 画像形成装置
US20110008083A1 (en) Image heating apparatus
JPH07281549A (ja) 加熱装置
US8929752B2 (en) Fixing device and image forming apparatus using same
JP4746426B2 (ja) 定着装置及び画像形成装置
JPH0526590Y2 (en])
JP3843796B2 (ja) 剥離装置
JPH0646336B2 (ja) 定着装置
JP3364555B2 (ja) 定着装置
JP2958039B2 (ja) ヒートロール定着装置のジャム防止機構
KR100433554B1 (ko) 인쇄기의 정착장치
JPH06242695A (ja) 画像形成装置
JP2003316197A (ja) 定着装置及び画像形成装置
KR0115168Y1 (ko) 화상형성장치의 정착장치
EP0676677A2 (en) Fixing device equipped with separating means having a sheet separation function and fixing temperature detection function
JPH1063128A (ja) 定着装置
JP2009271249A (ja) 像加熱装置
JPS62234179A (ja) 定着装置
JPH03282578A (ja) 定着装置

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term