JPS5577770A - Fixing device - Google Patents

Fixing device

Info

Publication number
JPS5577770A
JPS5577770A JP15177078A JP15177078A JPS5577770A JP S5577770 A JPS5577770 A JP S5577770A JP 15177078 A JP15177078 A JP 15177078A JP 15177078 A JP15177078 A JP 15177078A JP S5577770 A JPS5577770 A JP S5577770A
Authority
JP
Japan
Prior art keywords
roller
claw
claws
separating
size
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
JP15177078A
Other languages
Japanese (ja)
Other versions
JPS608502B2 (en
Inventor
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 JP15177078A priority Critical patent/JPS608502B2/en
Publication of JPS5577770A publication Critical patent/JPS5577770A/en
Publication of JPS608502B2 publication Critical patent/JPS608502B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)

Abstract

PURPOSE: To simplify mechanism and achieve the miniaturization of the device by providing a roller surface and a plurality of separating claws on the same generator of a roller and a guide member in the position deviating backward in the roller revolving direction.
CONSTITUTION: Separating claws 13W15 are provided on the same generator in the lengthwise direction of fixing roller 1. The claw 13 is provided near the position which becomes the separating reference end of the copying paper of various sizes. It is made oscillatable on a shaft 16 and is in pressure-contact with the peripheral surface of the roller 1 under fixed pressure by a spring 17. Further, a separating claw 20 is provided at the end part of the maximum reguired fixing width, e.g., B4-size copying paper, within the difference from the minimum size width A4 size. Said claw 20 is mounted more sharply than the mounting angles of the claws 13W 15 on the shaft 16. Namely, the claw 20 is so arranged that the end of said claw comes to the position deviating backward in the roller rotating direction with respect to the ends of the claws 13W15. In this way, the mechanism is simplified and the device may be miniaturized.
COPYRIGHT: (C)1980,JPO&Japio
JP15177078A 1978-12-08 1978-12-08 Fusing device Expired JPS608502B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15177078A JPS608502B2 (en) 1978-12-08 1978-12-08 Fusing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15177078A JPS608502B2 (en) 1978-12-08 1978-12-08 Fusing device

Publications (2)

Publication Number Publication Date
JPS5577770A true JPS5577770A (en) 1980-06-11
JPS608502B2 JPS608502B2 (en) 1985-03-04

Family

ID=15525904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15177078A Expired JPS608502B2 (en) 1978-12-08 1978-12-08 Fusing device

Country Status (1)

Country Link
JP (1) JPS608502B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03112767U (en) * 1990-03-06 1991-11-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03112767U (en) * 1990-03-06 1991-11-18

Also Published As

Publication number Publication date
JPS608502B2 (en) 1985-03-04

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