JPS54149635A - Dry fixing roller for recorder - Google Patents

Dry fixing roller for recorder

Info

Publication number
JPS54149635A
JPS54149635A JP5713278A JP5713278A JPS54149635A JP S54149635 A JPS54149635 A JP S54149635A JP 5713278 A JP5713278 A JP 5713278A JP 5713278 A JP5713278 A JP 5713278A JP S54149635 A JPS54149635 A JP S54149635A
Authority
JP
Japan
Prior art keywords
heat roller
flange
roller
recorder
insulator
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
JP5713278A
Other languages
Japanese (ja)
Inventor
Akira Nakai
Isao Kondo
Masakatsu Horie
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP5713278A priority Critical patent/JPS54149635A/en
Publication of JPS54149635A publication Critical patent/JPS54149635A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)

Abstract

PURPOSE: To maintain the temperature distribution of the surface of a heat roller, which has a built-in heater, substantially at a uniform level, thereby to eliminate the fixing irregularity by interposing an insulator between the heat roller and a flange which is equipped with shafts of rotation at its both ends.
CONSTITUTION: A heat roller 43 is a cylinder, which is made of a material having an excellent thermal conductivity such as aluminum and which has its surface coated with teflon or the like thereby to prevent the offset. The both end flange 45 supporting the heat roller 43 is born rotatably on a support frame 41 by means if a bearing 51, thus constituting the shaft of rotation of the heat roller. There is mounted a heater 47 in the heat roller 43. There is interposed between the roller 43 and the flange 45 an insulator 53 which has a shape of a ring made of Micarex. Moreover, the flange 45 is made of titanium having a low thermal conductivity, and a refractory material 55 such as Meldine is sandwitched between the flange 45 and the bearing 51.
COPYRIGHT: (C)1979,JPO&Japio
JP5713278A 1978-05-16 1978-05-16 Dry fixing roller for recorder Pending JPS54149635A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5713278A JPS54149635A (en) 1978-05-16 1978-05-16 Dry fixing roller for recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5713278A JPS54149635A (en) 1978-05-16 1978-05-16 Dry fixing roller for recorder

Publications (1)

Publication Number Publication Date
JPS54149635A true JPS54149635A (en) 1979-11-24

Family

ID=13047026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5713278A Pending JPS54149635A (en) 1978-05-16 1978-05-16 Dry fixing roller for recorder

Country Status (1)

Country Link
JP (1) JPS54149635A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071969A2 (en) * 1981-08-08 1983-02-16 Mita Industrial Co. Ltd. A fixation apparatus for an electrostatic photographic copying machine
JPS6139075A (en) * 1984-07-31 1986-02-25 Canon Inc Picture recorder
JPH01153566U (en) * 1988-04-15 1989-10-23
CN105313255A (en) * 2015-11-30 2016-02-10 常德金德镭射科技股份有限公司 Plate-adhesion-free hot compression roll for laser packaging

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071969A2 (en) * 1981-08-08 1983-02-16 Mita Industrial Co. Ltd. A fixation apparatus for an electrostatic photographic copying machine
JPS6139075A (en) * 1984-07-31 1986-02-25 Canon Inc Picture recorder
JPH01153566U (en) * 1988-04-15 1989-10-23
CN105313255A (en) * 2015-11-30 2016-02-10 常德金德镭射科技股份有限公司 Plate-adhesion-free hot compression roll for laser packaging

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