JPS5529822A - Heating roller fixing device - Google Patents
Heating roller fixing deviceInfo
- 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
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
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)
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4218634Y1 (en) * | 1965-04-06 | 1967-10-27 | ||
JPS5010768U (en) * | 1973-06-02 | 1975-02-04 |
-
1978
- 1978-08-24 JP JP10233778A patent/JPS5529822A/en active Granted
Patent Citations (2)
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)
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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