JPS5469444A - Fixing device - Google Patents
Fixing deviceInfo
- Publication number
- JPS5469444A JPS5469444A JP13645677A JP13645677A JPS5469444A JP S5469444 A JPS5469444 A JP S5469444A JP 13645677 A JP13645677 A JP 13645677A JP 13645677 A JP13645677 A JP 13645677A JP S5469444 A JPS5469444 A JP S5469444A
- Authority
- JP
- Japan
- Prior art keywords
- roller
- gear
- scooping
- peripheral speed
- fixing
- 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 make the release liquid layer being coated thin and even by driving at least one roller out of multistage roller system which rotates in a subsequently contact state and supplies the release liquid to a fixing roller at a constant peripheral speed lower than the peripheral speed of the fixing roller.
CONSTITUTION: The gear 10a coaxial to a silicone oil scooping-up roller 10 rotates by intermeshing with a drive gear 8 and the gear 1d coaxial to a fixing roller 1 receives the rotating force from the gear 8 via idler 1e. At this time, the peripheral speed of the scooping-up roller 10 is set at a constant speed consideraly lower than the peripheral speed of the fixing roller 1 from the relation of gear ratios to reduce the oil scooping-up, whereby the oil may be thinly and evenly coated on the roller 1. The transmission of the oil is accomplished in the order of the scooping-up roller 10, intermediate roller 11, coating roller 9. When fixing is completed as the base carrying a toner image has passed the nip, a solenoid 11d is de-energized and the roller 11 is detached from the rollers 9, 10.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13645677A JPS6019511B2 (en) | 1977-11-14 | 1977-11-14 | Fusing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13645677A JPS6019511B2 (en) | 1977-11-14 | 1977-11-14 | Fusing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5469444A true JPS5469444A (en) | 1979-06-04 |
JPS6019511B2 JPS6019511B2 (en) | 1985-05-16 |
Family
ID=15175527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13645677A Expired JPS6019511B2 (en) | 1977-11-14 | 1977-11-14 | Fusing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6019511B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5837676A (en) * | 1981-08-31 | 1983-03-04 | Konishiroku Photo Ind Co Ltd | Fixing device for toner image |
JPH01191184A (en) * | 1988-01-26 | 1989-08-01 | Konica Corp | Fixing device |
JPH0314666U (en) * | 1989-06-28 | 1991-02-14 |
-
1977
- 1977-11-14 JP JP13645677A patent/JPS6019511B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5837676A (en) * | 1981-08-31 | 1983-03-04 | Konishiroku Photo Ind Co Ltd | Fixing device for toner image |
JPH0215072B2 (en) * | 1981-08-31 | 1990-04-10 | Konishiroku Photo Ind | |
JPH01191184A (en) * | 1988-01-26 | 1989-08-01 | Konica Corp | Fixing device |
JPH0314666U (en) * | 1989-06-28 | 1991-02-14 |
Also Published As
Publication number | Publication date |
---|---|
JPS6019511B2 (en) | 1985-05-16 |
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