JPS5317740A - Roller fixing device - Google Patents

Roller fixing device

Info

Publication number
JPS5317740A
JPS5317740A JP9221476A JP9221476A JPS5317740A JP S5317740 A JPS5317740 A JP S5317740A JP 9221476 A JP9221476 A JP 9221476A JP 9221476 A JP9221476 A JP 9221476A JP S5317740 A JPS5317740 A JP S5317740A
Authority
JP
Japan
Prior art keywords
fixing device
roller fixing
electrophotography
employing
occurrence
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
JP9221476A
Other languages
Japanese (ja)
Inventor
Toshiaki Hinokigaya
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP9221476A priority Critical patent/JPS5317740A/en
Publication of JPS5317740A publication Critical patent/JPS5317740A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)

Abstract

PURPOSE: To prevent the occurrence of wrinkles due to the thermal contraction of a recording paper by employing a fixing roller of an electrophotography resulting from working it in the shape of straight form easily manufactured, and forming it to a desired drum type due to the difference of thermal expansion between middle and end by a heater installed in it.
COPYRIGHT: (C)1978,JPO&Japio
JP9221476A 1976-08-02 1976-08-02 Roller fixing device Pending JPS5317740A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9221476A JPS5317740A (en) 1976-08-02 1976-08-02 Roller fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9221476A JPS5317740A (en) 1976-08-02 1976-08-02 Roller fixing device

Publications (1)

Publication Number Publication Date
JPS5317740A true JPS5317740A (en) 1978-02-18

Family

ID=14048179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9221476A Pending JPS5317740A (en) 1976-08-02 1976-08-02 Roller fixing device

Country Status (1)

Country Link
JP (1) JPS5317740A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57102676A (en) * 1980-12-19 1982-06-25 Ricoh Co Ltd Temperature control device of heating roll of copying machine
JPS57161767A (en) * 1981-03-30 1982-10-05 Konishiroku Photo Ind Co Ltd Heat roller fixing device
JPS59126575A (en) * 1983-01-10 1984-07-21 Hitachi Ltd Heat fixing device of copying machine
JPS60139130A (en) * 1983-12-26 1985-07-23 日本電気株式会社 Protector for communication
JPS61106960U (en) * 1984-12-19 1986-07-07
JPS61143161U (en) * 1985-02-27 1986-09-04
JPS62253182A (en) * 1986-01-16 1987-11-04 Ricoh Co Ltd Fixing device
JPS62264084A (en) * 1987-03-20 1987-11-17 Konika Corp Heat roll fixing device
US5546175A (en) * 1995-09-13 1996-08-13 Fuji Xerox Co., Ltd. Image fixing device and method thereof
JP2015087566A (en) * 2013-10-31 2015-05-07 京セラドキュメントソリューションズ株式会社 Fixation device and image forming apparatus

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57102676A (en) * 1980-12-19 1982-06-25 Ricoh Co Ltd Temperature control device of heating roll of copying machine
JPS57161767A (en) * 1981-03-30 1982-10-05 Konishiroku Photo Ind Co Ltd Heat roller fixing device
JPS59126575A (en) * 1983-01-10 1984-07-21 Hitachi Ltd Heat fixing device of copying machine
JPS60139130A (en) * 1983-12-26 1985-07-23 日本電気株式会社 Protector for communication
JPS61106960U (en) * 1984-12-19 1986-07-07
JPS61143161U (en) * 1985-02-27 1986-09-04
JPS62253182A (en) * 1986-01-16 1987-11-04 Ricoh Co Ltd Fixing device
JPS62264084A (en) * 1987-03-20 1987-11-17 Konika Corp Heat roll fixing device
JPS6367189B2 (en) * 1987-03-20 1988-12-23 Konishiroku Photo Ind
US5546175A (en) * 1995-09-13 1996-08-13 Fuji Xerox Co., Ltd. Image fixing device and method thereof
JP2015087566A (en) * 2013-10-31 2015-05-07 京セラドキュメントソリューションズ株式会社 Fixation device and image forming apparatus

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