JPS6411282A - Fixing device - Google Patents

Fixing device

Info

Publication number
JPS6411282A
JPS6411282A JP16715887A JP16715887A JPS6411282A JP S6411282 A JPS6411282 A JP S6411282A JP 16715887 A JP16715887 A JP 16715887A JP 16715887 A JP16715887 A JP 16715887A JP S6411282 A JPS6411282 A JP S6411282A
Authority
JP
Japan
Prior art keywords
brush
peripheral
mandrel
center
parts
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
JP16715887A
Other languages
Japanese (ja)
Inventor
Sanji Inagaki
Hiroshi Fukao
Tetsuya Yamada
Toshiaki Urano
Yoshihiro Hattori
Original Assignee
Minolta Camera Kk
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 Minolta Camera Kk filed Critical Minolta Camera Kk
Priority to JP16715887A priority Critical patent/JPS6411282A/en
Publication of JPS6411282A publication Critical patent/JPS6411282A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00Apparatus for electrographic processes using a charge pattern
    • G03G15/20Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/206Structural details or chemical composition of the pressure elements and layers thereof

Abstract

PURPOSE:To prevent the generation of a paper wrinkle of copying paper by constituting a pressure roller of a mandrel, and a brush which is placed spirally extending from the center part to both end parts on the outer peripheral surface of the mandrel. CONSTITUTION:A pressure roller 10 is constituted of a mandrel 11 and a brush 12 which is placed spirally extending from the center part to both end parts on the outer peripheral surface of the mandrel 11, and placed in a state that the tip of the brush 12 is pressed against the outer peripheral surface of a heating roller 1. When both the rollers 10, 1 rotate, the tip of each fiber 13 of the brush 12 repeats to come into contact and be separated with and from the outer peripheral surface of the heating roller 1. In this case, the abutting part of the brush 12 and the outer peripheral surface of the heating roller 1 moves from the center part to both end parts when both the rollers 10, 1 rotate, since the brush 12 is placed spirally extending from the center part to both end parts. Accordingly, copying paper 20 which is fed in between both the rollers 10, 1 inserted and held and carried, is carried while being expanded to both end sides by the brush 12. In such a way, the generation of a paper wrinkle can be prevented.
JP16715887A 1987-07-03 1987-07-03 Fixing device Pending JPS6411282A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16715887A JPS6411282A (en) 1987-07-03 1987-07-03 Fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16715887A JPS6411282A (en) 1987-07-03 1987-07-03 Fixing device

Publications (1)

Publication Number Publication Date
JPS6411282A true JPS6411282A (en) 1989-01-13

Family

ID=15844497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16715887A Pending JPS6411282A (en) 1987-07-03 1987-07-03 Fixing device

Country Status (1)

Country Link
JP (1) JPS6411282A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH041105U (en) * 1990-04-18 1992-01-07
JPH04323143A (en) * 1991-01-22 1992-11-12 Bando Chem Ind Ltd Flat belt drive roller and flat belt drive device
JP2007264902A (en) * 2006-03-28 2007-10-11 Laurel Seiki Kk Magnetic paper sheet detection device
US20100221052A1 (en) * 2009-02-27 2010-09-02 Konica Minolta Business Technologies, Inc. Recording sheet de-curling device and image forming apparatus using the same
JP2011094826A (en) * 2009-10-27 2011-05-12 Mitsubishi Electric Corp Human body detecting device and air conditioner using the same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH041105U (en) * 1990-04-18 1992-01-07
JPH04323143A (en) * 1991-01-22 1992-11-12 Bando Chem Ind Ltd Flat belt drive roller and flat belt drive device
JP2007264902A (en) * 2006-03-28 2007-10-11 Laurel Seiki Kk Magnetic paper sheet detection device
US20100221052A1 (en) * 2009-02-27 2010-09-02 Konica Minolta Business Technologies, Inc. Recording sheet de-curling device and image forming apparatus using the same
US8532560B2 (en) * 2009-02-27 2013-09-10 Konica Minolta Business Technologies, Inc. Recording sheet de-curling device and image forming apparatus using the same
JP2011094826A (en) * 2009-10-27 2011-05-12 Mitsubishi Electric Corp Human body detecting device and air conditioner using the same

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