JPS5529822A - Heating roller fixing device - Google Patents

Heating roller fixing device

Info

Publication number
JPS5529822A
JPS5529822A JP10233778A JP10233778A JPS5529822A JP S5529822 A JPS5529822 A JP S5529822A JP 10233778 A JP10233778 A JP 10233778A JP 10233778 A JP10233778 A JP 10233778A JP S5529822 A JPS5529822 A JP S5529822A
Authority
JP
Japan
Prior art keywords
pressure
roller
heating roller
rollers
shaft
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
JP10233778A
Other languages
Japanese (ja)
Other versions
JPS5551184B2 (en
Inventor
Yoshinori Hashida
Yasuhisa Matsuda
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.)
SEBUN ENGINEERING KK
SEVEN ENG KK
Original Assignee
SEBUN ENGINEERING KK
SEVEN ENG 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 SEBUN ENGINEERING KK, SEVEN ENG KK filed Critical SEBUN ENGINEERING KK
Priority to JP10233778A priority Critical patent/JPS5529822A/en
Publication of JPS5529822A publication Critical patent/JPS5529822A/en
Publication of JPS5551184B2 publication Critical patent/JPS5551184B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)

Abstract

PURPOSE: To prolong fixing time and make the device small in size, less in consumption energy and low in cost by providing a heating roller, two pressure-contacting rollers and a pressing roller and driving the heating roller at the outside peripheral surface.
CONSTITUTION: Pressure-contacting rollers 1, 2 made of heat-resisting rubber and a heating roller 6 by infrared ray lamp or the like are provided afloat from a shaft 8. A pressing roller 12 is held fixed to a pressure revolving shaft 9 and is pressed to the heating roller 6 by the pressure of a spring or the like. When one, e.g., roller 1, of the pressure-contacting rollers is turned counterclockwise, the pressure-contacted roller 6 is turned clockwise and the roller 2 counterclockwise. When the paper to be fixed is put in from the A direction and is sent to the B direction, the paper is fixed under pressure over a long distance between the contact point of the rollers 2 and 6 and the contact point of the rollers 1 and 6 and since the heat losses by the shaft of the heating roller are less, the temperature of the heating roller 6 may be made low hence preheating time short, resulting in decreased consumption energy.
COPYRIGHT: (C)1980,JPO&Japio
JP10233778A 1978-08-24 1978-08-24 Heating roller fixing device Granted JPS5529822A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10233778A JPS5529822A (en) 1978-08-24 1978-08-24 Heating roller fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10233778A JPS5529822A (en) 1978-08-24 1978-08-24 Heating roller fixing device

Publications (2)

Publication Number Publication Date
JPS5529822A true JPS5529822A (en) 1980-03-03
JPS5551184B2 JPS5551184B2 (en) 1980-12-23

Family

ID=14324688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10233778A Granted JPS5529822A (en) 1978-08-24 1978-08-24 Heating roller fixing device

Country Status (1)

Country Link
JP (1) JPS5529822A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62182766A (en) * 1985-10-25 1987-08-11 カラロクス・コ−ポレ−シヨン Printing engine
JPS63274968A (en) * 1987-05-06 1988-11-11 Hitachi Ltd Fixing method
JPH01139264U (en) * 1988-03-18 1989-09-22
US5255060A (en) * 1991-06-28 1993-10-19 Ricoh Company Ltd. Fixing apparatus for electrographic recorder
JPH07325495A (en) * 1994-05-30 1995-12-12 Nec Corp Electrophotographic recording device
EP0819994A2 (en) * 1996-07-15 1998-01-21 Seiko Epson Corporation Fusing device and image forming apparatus
US5887236A (en) * 1997-03-19 1999-03-23 Fujitsu Limited Image forming apparatus
US5987294A (en) * 1997-01-31 1999-11-16 Seiko Epson Corporation Toner fixing apparatus
JP2005321799A (en) * 2004-05-06 2005-11-17 Samsung Electronics Co Ltd Bearing structure, and fixing apparatus for image forming apparatus using bearing structure
US7016637B2 (en) 2003-03-25 2006-03-21 Brother Kogyo Kabushiki Kaisha Thermal fixing device and image forming apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101720501B1 (en) * 2016-05-09 2017-03-28 주식회사 엠에스 오토텍 High-frequency heating method for hot stamping

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4218634Y1 (en) * 1965-04-06 1967-10-27
JPS5010768U (en) * 1973-06-02 1975-02-04

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4218634Y1 (en) * 1965-04-06 1967-10-27
JPS5010768U (en) * 1973-06-02 1975-02-04

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62182766A (en) * 1985-10-25 1987-08-11 カラロクス・コ−ポレ−シヨン Printing engine
JPS63274968A (en) * 1987-05-06 1988-11-11 Hitachi Ltd Fixing method
JPH0563795B2 (en) * 1987-05-06 1993-09-13 Hitachi Ltd
JPH01139264U (en) * 1988-03-18 1989-09-22
US5255060A (en) * 1991-06-28 1993-10-19 Ricoh Company Ltd. Fixing apparatus for electrographic recorder
JPH07325495A (en) * 1994-05-30 1995-12-12 Nec Corp Electrophotographic recording device
EP0819994A2 (en) * 1996-07-15 1998-01-21 Seiko Epson Corporation Fusing device and image forming apparatus
EP0819994A3 (en) * 1996-07-15 1998-03-25 Seiko Epson Corporation Fusing device and image forming apparatus
US5893019A (en) * 1996-07-15 1999-04-06 Seiko Epson Corporation Fusing device with rollers having different speeds, and image forming apparatus using same
US5987294A (en) * 1997-01-31 1999-11-16 Seiko Epson Corporation Toner fixing apparatus
US5887236A (en) * 1997-03-19 1999-03-23 Fujitsu Limited Image forming apparatus
US7016637B2 (en) 2003-03-25 2006-03-21 Brother Kogyo Kabushiki Kaisha Thermal fixing device and image forming apparatus
JP2005321799A (en) * 2004-05-06 2005-11-17 Samsung Electronics Co Ltd Bearing structure, and fixing apparatus for image forming apparatus using bearing structure

Also Published As

Publication number Publication date
JPS5551184B2 (en) 1980-12-23

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