JPS607454A - Fixing device - Google Patents

Fixing device

Info

Publication number
JPS607454A
JPS607454A JP58116491A JP11649183A JPS607454A JP S607454 A JPS607454 A JP S607454A JP 58116491 A JP58116491 A JP 58116491A JP 11649183 A JP11649183 A JP 11649183A JP S607454 A JPS607454 A JP S607454A
Authority
JP
Japan
Prior art keywords
support
guide
curved surface
slit
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.)
Pending
Application number
JP58116491A
Other languages
Japanese (ja)
Inventor
Chihiro Nakagawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus Corp
Olympus Optic Co Ltd
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 Olympus Corp, Olympus Optic Co Ltd filed Critical Olympus Corp
Priority to JP58116491A priority Critical patent/JPS607454A/en
Publication of JPS607454A publication Critical patent/JPS607454A/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
    • G03G15/2017Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
    • G03G15/2028Structural details of the fixing unit in general, e.g. cooling means, heat shielding means with means for handling the copy material in the fixing nip, e.g. introduction guides, stripping means

Abstract

PURPOSE:To improve paper running performance and prevent a support from cockling during fixation by providing a guide curved surface which forms a slit between the surfaces of a couple of rollers. CONSTITUTION:A guide member 11 has the front end part of a flat plate member curved arcuately and is so slanted that the guide curved surface 11b as the surface of the front end part forms the slit 14 with an upper roller 12. The support 5 when entering the contacting part between the rollers 12 and 13 is curved with the top surface projected and conveyed floating partially over a guide member 11 while part of the reverse surface slides on the guide curved surface 11b in contact. Its floating extent varies with the stiffness of the support 5, which then shifts in contacting part position on the guide curved surface 11b accordingly, so the support 5 is sent to the contacting part between the rollers 12 and 13 while lateral unevenness is leveled at the contacting position. The support 5 contacts the guide curved surface 11b linearly to some width, so it comes into slide contact with a guide member 11 smoothly and passed through the slit 14 naturally.
JP58116491A 1983-06-28 1983-06-28 Fixing device Pending JPS607454A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58116491A JPS607454A (en) 1983-06-28 1983-06-28 Fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58116491A JPS607454A (en) 1983-06-28 1983-06-28 Fixing device

Publications (1)

Publication Number Publication Date
JPS607454A true JPS607454A (en) 1985-01-16

Family

ID=14688437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58116491A Pending JPS607454A (en) 1983-06-28 1983-06-28 Fixing device

Country Status (1)

Country Link
JP (1) JPS607454A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002278330A (en) * 2001-03-16 2002-09-27 Brother Ind Ltd Thermal fixing device and printer
JP2008281591A (en) * 2007-05-08 2008-11-20 Ricoh Co Ltd Pressure contact device, fixing device using the same and image forming apparatus
JP2010039318A (en) * 2008-08-07 2010-02-18 Kyocera Mita Corp Fixing device and image forming apparatus including the same
JP2015045723A (en) * 2013-08-28 2015-03-12 京セラドキュメントソリューションズ株式会社 Fixing device, and image forming apparatus including the same
JP2015045724A (en) * 2013-08-28 2015-03-12 京セラドキュメントソリューションズ株式会社 Fixing device, and image forming apparatus including the same
JP2016109862A (en) * 2014-12-05 2016-06-20 三星電子株式会社Samsung Electronics Co.,Ltd. Fixation device and image formation apparatus
CN105700315A (en) * 2014-12-16 2016-06-22 京瓷办公信息系统株式会社 Fixing device that reduces friction against sheet and image forming apparatus including the same

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002278330A (en) * 2001-03-16 2002-09-27 Brother Ind Ltd Thermal fixing device and printer
JP2008281591A (en) * 2007-05-08 2008-11-20 Ricoh Co Ltd Pressure contact device, fixing device using the same and image forming apparatus
JP2010039318A (en) * 2008-08-07 2010-02-18 Kyocera Mita Corp Fixing device and image forming apparatus including the same
JP2015045723A (en) * 2013-08-28 2015-03-12 京セラドキュメントソリューションズ株式会社 Fixing device, and image forming apparatus including the same
JP2015045724A (en) * 2013-08-28 2015-03-12 京セラドキュメントソリューションズ株式会社 Fixing device, and image forming apparatus including the same
CN104423226B (en) * 2013-08-28 2017-06-06 京瓷办公信息系统株式会社 Fixing device and image processing system
JP2016109862A (en) * 2014-12-05 2016-06-20 三星電子株式会社Samsung Electronics Co.,Ltd. Fixation device and image formation apparatus
CN105700315A (en) * 2014-12-16 2016-06-22 京瓷办公信息系统株式会社 Fixing device that reduces friction against sheet and image forming apparatus including the same
JP2016114821A (en) * 2014-12-16 2016-06-23 京セラドキュメントソリューションズ株式会社 Fixing device and image forming apparatus with fixing device
CN105700315B (en) * 2014-12-16 2019-03-08 京瓷办公信息系统株式会社 Fixing device and the image forming apparatus for having fixing device

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