JPS5660472A - Pressure fixing device - Google Patents

Pressure fixing device

Info

Publication number
JPS5660472A
JPS5660472A JP13672279A JP13672279A JPS5660472A JP S5660472 A JPS5660472 A JP S5660472A JP 13672279 A JP13672279 A JP 13672279A JP 13672279 A JP13672279 A JP 13672279A JP S5660472 A JPS5660472 A JP S5660472A
Authority
JP
Japan
Prior art keywords
rollers
pair
support material
entering
toner image
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
JP13672279A
Other languages
Japanese (ja)
Inventor
Teruo Morikawa
Masaki Nakaoka
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 JP13672279A priority Critical patent/JPS5660472A/en
Publication of JPS5660472A publication Critical patent/JPS5660472A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)

Abstract

PURPOSE: To reduce torque fluctuation for entering and ejecting the toner image support material to and from a pair of rollers to prevent generation of picture blur, by inclining the compression line of a pair of rollers to the tip edge of the toner image support material entering a pair of rollers.
CONSTITUTION: Roller 1 is driven and rotated through the driving mechanism by the motor, and roller 2 is inverted and rotated due to frictional force. This motor rotates the photosensitive drum through the driving mechanism and moves the original stand to scan the original. if compression line 4 of a pair of rollers is inclined for the tip edge of toner image support material 3 coming to them, torque fluctuation for insertion and ejection of support material 4 into and from a pair of rollers is reduced. It is very effective if this inclination angle α is 25'W80' for the roller diameter of 20W60mm. Thus, torque fluctuation for entering and ejecting the toner support material to and from a pair of rollers is reduced, so that generation of picture blur can be prevented.
COPYRIGHT: (C)1981,JPO&Japio
JP13672279A 1979-10-23 1979-10-23 Pressure fixing device Pending JPS5660472A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13672279A JPS5660472A (en) 1979-10-23 1979-10-23 Pressure fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13672279A JPS5660472A (en) 1979-10-23 1979-10-23 Pressure fixing device

Publications (1)

Publication Number Publication Date
JPS5660472A true JPS5660472A (en) 1981-05-25

Family

ID=15181957

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13672279A Pending JPS5660472A (en) 1979-10-23 1979-10-23 Pressure fixing device

Country Status (1)

Country Link
JP (1) JPS5660472A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6126072A (en) * 1984-07-16 1986-02-05 Canon Inc Fixing device
JPS629378A (en) * 1985-07-08 1987-01-17 Canon Inc Image forming device
JPS6210680A (en) * 1985-07-09 1987-01-19 Canon Inc Image forming device
US5241348A (en) * 1991-11-25 1993-08-31 Xerox Corporation Fusing of copy sheets in skewed arrangement in an electrophotographic apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6126072A (en) * 1984-07-16 1986-02-05 Canon Inc Fixing device
JPS629378A (en) * 1985-07-08 1987-01-17 Canon Inc Image forming device
JPS6210680A (en) * 1985-07-09 1987-01-19 Canon Inc Image forming device
US5241348A (en) * 1991-11-25 1993-08-31 Xerox Corporation Fusing of copy sheets in skewed arrangement in an electrophotographic apparatus

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