JPH0213264U - - Google Patents

Info

Publication number
JPH0213264U
JPH0213264U JP9025288U JP9025288U JPH0213264U JP H0213264 U JPH0213264 U JP H0213264U JP 9025288 U JP9025288 U JP 9025288U JP 9025288 U JP9025288 U JP 9025288U JP H0213264 U JPH0213264 U JP H0213264U
Authority
JP
Japan
Prior art keywords
rollers
paper
heating
pair
printing machine
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
JP9025288U
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 JP9025288U priority Critical patent/JPH0213264U/ja
Publication of JPH0213264U publication Critical patent/JPH0213264U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)

Description

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

第１図は本考案の一実施例を示す斜視図である
。 １……定着ローラ、２……圧着ローラ、３……
積層アクチユエータ、４……増幅器、５……ベア
リング、６……ダンパ、７……用紙、８……発熱
部材、９……制御回路。 FIG. 1 is a perspective view showing an embodiment of the present invention. 1... Fixing roller, 2... Pressure roller, 3...
Laminated actuator, 4...Amplifier, 5...Bearing, 6...Damper, 7...Paper, 8...Heating member, 9...Control circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 記録情報に基いて用紙に付着させた粉体状のト
ナーを加圧熱溶融して、トナー像を該用紙に定着
させる電子写真式印刷機の定着装置において、用
紙の紙送りに必要な接触摩擦力で圧着するローラ
の対と、前記少なくとも一方のローラの周面を加
熱量をコントロールしつつ加熱する手段と、記録
情報に基き、前記ローラ間の接触摩擦力に超音波
振動による圧力を加えて定着に必要な加圧力で前
記ローラの対を圧着させる手段とを有することを
特徴とする電子写真式印刷機の定着装置。 In the fixing device of an electrophotographic printing machine, which fixes the toner image on the paper by pressurizing and heat-melting the powdered toner attached to the paper based on recorded information, the contact friction required to feed the paper. a pair of rollers that press together with force; a means for heating the peripheral surface of at least one of the rollers while controlling the amount of heating; and applying pressure by ultrasonic vibration to the contact friction force between the rollers based on recorded information. A fixing device for an electrophotographic printing machine, comprising means for pressing the pair of rollers together with a pressure necessary for fixing.
JP9025288U 1988-07-07 1988-07-07 Pending JPH0213264U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9025288U JPH0213264U (en) 1988-07-07 1988-07-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9025288U JPH0213264U (en) 1988-07-07 1988-07-07

Publications (1)

Publication Number Publication Date
JPH0213264U true JPH0213264U (en) 1990-01-26

Family

ID=31314780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9025288U Pending JPH0213264U (en) 1988-07-07 1988-07-07

Country Status (1)

Country Link
JP (1) JPH0213264U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017156716A (en) * 2016-03-04 2017-09-07 京セラドキュメントソリューションズ株式会社 Fixing apparatus and image forming apparatus
JP2019124789A (en) * 2018-01-15 2019-07-25 コニカミノルタ株式会社 Image formation device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017156716A (en) * 2016-03-04 2017-09-07 京セラドキュメントソリューションズ株式会社 Fixing apparatus and image forming apparatus
JP2019124789A (en) * 2018-01-15 2019-07-25 コニカミノルタ株式会社 Image formation device

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