JPS55118054A - Copying machine - Google Patents

Copying machine

Info

Publication number
JPS55118054A
JPS55118054A JP2533079A JP2533079A JPS55118054A JP S55118054 A JPS55118054 A JP S55118054A JP 2533079 A JP2533079 A JP 2533079A JP 2533079 A JP2533079 A JP 2533079A JP S55118054 A JPS55118054 A JP S55118054A
Authority
JP
Japan
Prior art keywords
rollers
paper
support frame
roller
pressure
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
JP2533079A
Other languages
Japanese (ja)
Inventor
Haruo Kadoi
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 JP2533079A priority Critical patent/JPS55118054A/en
Publication of JPS55118054A publication Critical patent/JPS55118054A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)
  • Paper Feeding For Electrophotography (AREA)

Abstract

PURPOSE: To prevent the occurrence of creasing in paper by providing rollers for conveying a toner image carrying member under pressure to the fixing part and providing a pair of these rollers movably in the direction at a right angle to the conveying direction according to the lateral width of the toner image carrying material.
CONSTITUTION: A rigid fixing roller 1 and pressing roller 2 are provided. The pressing roller 2 is supported to a lower support frame 3 and the fixing roller 1 to an upper support frame 4. The upper support frame 4 is pivotally fitted to the lower support frame 3 by means of a shaft 5. The both frames 3, 4 are mutually pressed by the bolt 6 passing through the protruding part provided to the frames 3, 4 and a spring 7 to pressure contact the rollers 1, 2 with high pressing force. The unfixed toner of the paper passing between the roller 1 revolved by a motor 8 and driven roller 2 is pressure-fixed to the paper at this time, but a skew of about 1W2° is given between the rollers 1, 2 so that the pressure of the rollers becomes even over the entire width of the paper. As a result of this, the lengthwise direction of the rollers becomes rectangular to the conveying direction of the paper.
COPYRIGHT: (C)1980,JPO&Japio
JP2533079A 1979-03-05 1979-03-05 Copying machine Pending JPS55118054A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2533079A JPS55118054A (en) 1979-03-05 1979-03-05 Copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2533079A JPS55118054A (en) 1979-03-05 1979-03-05 Copying machine

Publications (1)

Publication Number Publication Date
JPS55118054A true JPS55118054A (en) 1980-09-10

Family

ID=12162922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2533079A Pending JPS55118054A (en) 1979-03-05 1979-03-05 Copying machine

Country Status (1)

Country Link
JP (1) JPS55118054A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58133158U (en) * 1982-03-02 1983-09-08 カシオ計算機株式会社 toner fixing device
JPS60247275A (en) * 1984-05-22 1985-12-06 Fuji Xerox Co Ltd Fixing device of electrophotographic copying machine
JPS6271654U (en) * 1985-10-24 1987-05-07
JPH0290863U (en) * 1988-12-29 1990-07-18

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58133158U (en) * 1982-03-02 1983-09-08 カシオ計算機株式会社 toner fixing device
JPS60247275A (en) * 1984-05-22 1985-12-06 Fuji Xerox Co Ltd Fixing device of electrophotographic copying machine
JPS6271654U (en) * 1985-10-24 1987-05-07
JPH0290863U (en) * 1988-12-29 1990-07-18

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