JPH049961U - - Google Patents

Info

Publication number
JPH049961U
JPH049961U JP5072290U JP5072290U JPH049961U JP H049961 U JPH049961 U JP H049961U JP 5072290 U JP5072290 U JP 5072290U JP 5072290 U JP5072290 U JP 5072290U JP H049961 U JPH049961 U JP H049961U
Authority
JP
Japan
Prior art keywords
pressure roller
bearing
roller
fixing device
fixing
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
JP5072290U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP5072290U priority Critical patent/JPH049961U/ja
Publication of JPH049961U publication Critical patent/JPH049961U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の一実施例を示し、第１図は定着
装置の側面図、第２図は定着装置の正面図、第３
図は導電性軸受を示す図、第４図は電子写真装置
の概略的構成を示す図、第５図は定着装置により
定着した記録紙の枚数と加圧ローラの周速との関
係を示す線図である。 １……定着ローラ、２……加圧ローラ、５……
金属軸、７……導電性軸受。 The drawings show one embodiment of the present invention, in which Figure 1 is a side view of the fixing device, Figure 2 is a front view of the fixing device, and Figure 3 is a front view of the fixing device.
The figure shows a conductive bearing, Figure 4 shows a schematic configuration of an electrophotographic device, and Figure 5 shows a line showing the relationship between the number of sheets of recording paper fixed by the fixing device and the circumferential speed of the pressure roller. It is a diagram. 1... Fixing roller, 2... Pressure roller, 5...
Metal shaft, 7... conductive bearing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 定着ローラと、記録紙を前記定着ローラに圧接
する加圧ローラと、前記加圧ローラの軸部を支承
する導電材料で形成された軸受とを具備し、この
軸受の前記加圧ローラの軸部が摺接する軸受面に
凹部が形成され、且つこの軸受面には導電性グリ
ースが塗布されていることを特徴とする定着装置
。 A fixing roller, a pressure roller that presses the recording paper against the fixing roller, and a bearing made of a conductive material that supports the shaft of the pressure roller, the shaft of the pressure roller of this bearing. 1. A fixing device characterized in that a recess is formed in a bearing surface in sliding contact with the fixing device, and the bearing surface is coated with conductive grease.
JP5072290U 1990-05-17 1990-05-17 Pending JPH049961U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5072290U JPH049961U (en) 1990-05-17 1990-05-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5072290U JPH049961U (en) 1990-05-17 1990-05-17

Publications (1)

Publication Number Publication Date
JPH049961U true JPH049961U (en) 1992-01-28

Family

ID=31569517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5072290U Pending JPH049961U (en) 1990-05-17 1990-05-17

Country Status (1)

Country Link
JP (1) JPH049961U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0526228A (en) * 1990-08-31 1993-02-02 Toshiba Corp Thermal fixing device
JP2000149092A (en) * 1998-11-13 2000-05-30 Nippon Conlux Co Ltd Sheet member conveying device
JP2001233489A (en) * 2000-02-23 2001-08-28 Murata Mach Ltd Sheet carrying device
JP2002226074A (en) * 2001-01-31 2002-08-14 Ricoh Co Ltd Static eliminator for paper carrying device, and image forming device and document reading device
JP2004270847A (en) * 2003-03-10 2004-09-30 Ricoh Co Ltd Image forming device
JP2004359443A (en) * 2003-06-06 2004-12-24 Kyocera Mita Corp Structural body for grounding and image formation device equipped with structural body
JP2011123144A (en) * 2009-12-09 2011-06-23 Fuji Xerox Co Ltd Fixing device and image forming apparatus
JP2019026414A (en) * 2017-07-28 2019-02-21 株式会社リコー Member, image forming apparatus, image reading apparatus, and automatic document conveying apparatus
JP2019197239A (en) * 2019-08-26 2019-11-14 株式会社リコー Fixing device, fixing method, and image forming apparatus

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0526228A (en) * 1990-08-31 1993-02-02 Toshiba Corp Thermal fixing device
JP2000149092A (en) * 1998-11-13 2000-05-30 Nippon Conlux Co Ltd Sheet member conveying device
JP2001233489A (en) * 2000-02-23 2001-08-28 Murata Mach Ltd Sheet carrying device
JP2002226074A (en) * 2001-01-31 2002-08-14 Ricoh Co Ltd Static eliminator for paper carrying device, and image forming device and document reading device
JP2004270847A (en) * 2003-03-10 2004-09-30 Ricoh Co Ltd Image forming device
JP2004359443A (en) * 2003-06-06 2004-12-24 Kyocera Mita Corp Structural body for grounding and image formation device equipped with structural body
JP2011123144A (en) * 2009-12-09 2011-06-23 Fuji Xerox Co Ltd Fixing device and image forming apparatus
JP2019026414A (en) * 2017-07-28 2019-02-21 株式会社リコー Member, image forming apparatus, image reading apparatus, and automatic document conveying apparatus
JP2019197239A (en) * 2019-08-26 2019-11-14 株式会社リコー Fixing device, fixing method, and image forming apparatus

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