JPS5469444A - Fixing device - Google Patents

Fixing device

Info

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
Application number
JP13645677A
Other languages
Japanese (ja)
Other versions
JPS6019511B2 (en
Inventor
Noriyuki Ishihara
Tomohiro Aoki
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP13645677A priority Critical patent/JPS6019511B2/en
Publication of JPS5469444A publication Critical patent/JPS5469444A/en
Publication of JPS6019511B2 publication Critical patent/JPS6019511B2/en
Expired legal-status Critical Current

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
JP13645677A 1977-11-14 1977-11-14 Fusing device Expired JPS6019511B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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