JPS6415783A - Fixing roller - Google Patents

Fixing roller

Info

Publication number
JPS6415783A
JPS6415783A JP17172387A JP17172387A JPS6415783A JP S6415783 A JPS6415783 A JP S6415783A JP 17172387 A JP17172387 A JP 17172387A JP 17172387 A JP17172387 A JP 17172387A JP S6415783 A JPS6415783 A JP S6415783A
Authority
JP
Japan
Prior art keywords
heating element
coated
element layer
carbide
nitride
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
JP17172387A
Other languages
Japanese (ja)
Inventor
Yoshihiro Shimozato
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.)
Sumitomo Riko Co Ltd
Original Assignee
Sumitomo Riko 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 Sumitomo Riko Co Ltd filed Critical Sumitomo Riko Co Ltd
Priority to JP17172387A priority Critical patent/JPS6415783A/en
Publication of JPS6415783A publication Critical patent/JPS6415783A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)
  • Resistance Heating (AREA)

Abstract

PURPOSE:To prevent the exfoliation of a thin film heating element layer coated on the outside peripheral face of an iron core body so that the wrinkling of copying paper and uneven images can be controlled by coating the surface of the heating element layer with an offset preventive layer consisting of prescribed components. CONSTITUTION:An insulating layer 3 consisting of a non-conductive material is coated on the outside peripheral face of the arbor 2 formed of the iron material to form the core body 1 and the thin film heating element layer 4 is coated on the outside peripheral face of the insulating layer 3; further, the offset preventive layer 5 is coated on the surface of the heating element layer 4, by which the fixing roller 1 is obtd. The heating element layer 4 consists essentially of at least one kind among titanium, tantalum, vanadium, zirconium, titanium carbide, tantalum carbide, vanadium carbide, zirconium carbide, titanium nitride, tantalum nitride, vanadium nitride, and zirconium nitride and is formed by a physical vapor deposition method such as sputtering or ion plating to 2,000-8,000Angstrom thickness.
JP17172387A 1987-07-09 1987-07-09 Fixing roller Pending JPS6415783A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17172387A JPS6415783A (en) 1987-07-09 1987-07-09 Fixing roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17172387A JPS6415783A (en) 1987-07-09 1987-07-09 Fixing roller

Publications (1)

Publication Number Publication Date
JPS6415783A true JPS6415783A (en) 1989-01-19

Family

ID=15928475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17172387A Pending JPS6415783A (en) 1987-07-09 1987-07-09 Fixing roller

Country Status (1)

Country Link
JP (1) JPS6415783A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10176258A (en) * 1996-12-17 1998-06-30 Tokai Rubber Ind Ltd Steel product having rubber and/or resin peelable surface and its production

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5773772A (en) * 1980-10-27 1982-05-08 Kyocera Corp Heating fixation roller
JPS58200261A (en) * 1982-05-19 1983-11-21 Ricoh Co Ltd Heat fixing device
JPS60260077A (en) * 1984-06-06 1985-12-23 Sumitomo Electric Ind Ltd Fixing heating roller
JPS6218579A (en) * 1985-07-17 1987-01-27 Seikosha Co Ltd Fixing device for electrophotographic recording device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5773772A (en) * 1980-10-27 1982-05-08 Kyocera Corp Heating fixation roller
JPS58200261A (en) * 1982-05-19 1983-11-21 Ricoh Co Ltd Heat fixing device
JPS60260077A (en) * 1984-06-06 1985-12-23 Sumitomo Electric Ind Ltd Fixing heating roller
JPS6218579A (en) * 1985-07-17 1987-01-27 Seikosha Co Ltd Fixing device for electrophotographic recording device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10176258A (en) * 1996-12-17 1998-06-30 Tokai Rubber Ind Ltd Steel product having rubber and/or resin peelable surface and its production

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