JPS579662A - Recording paper curl eliminating equipment - Google Patents

Recording paper curl eliminating equipment

Info

Publication number
JPS579662A
JPS579662A JP8193980A JP8193980A JPS579662A JP S579662 A JPS579662 A JP S579662A JP 8193980 A JP8193980 A JP 8193980A JP 8193980 A JP8193980 A JP 8193980A JP S579662 A JPS579662 A JP S579662A
Authority
JP
Japan
Prior art keywords
recording paper
rollers
slip
squeezing member
eliminating equipment
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.)
Granted
Application number
JP8193980A
Other languages
Japanese (ja)
Other versions
JPS6044217B2 (en
Inventor
Shigeru Iemura
Ryokichi Hattori
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.)
Panasonic System Solutions Japan Co Ltd
Original Assignee
Matsushita Graphic Communication Systems Inc
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 Matsushita Graphic Communication Systems Inc filed Critical Matsushita Graphic Communication Systems Inc
Priority to JP55081939A priority Critical patent/JPS6044217B2/en
Publication of JPS579662A publication Critical patent/JPS579662A/en
Publication of JPS6044217B2 publication Critical patent/JPS6044217B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00662—Decurling device

Abstract

PURPOSE: To enable to eliminate curl of recording paper in a simple structure in such a way that a recording paper squeezing member, and grip rollers and slip rollers in its front and rear so as to work tension on the recording paper.
CONSTITUTION: A recording paper squeezing member 11 is provided in the conveying passage of rolled recording paper 1, grip rollers 9, 10 are provided in its front, and slip rollers 12, 13 provided in its rear. Then, the roller 9 is made of metal, the roller 10 is made of rubber, and slip rollers are made of metal which are contrived to be good for the revolving spedd 10W20% faster than the rollers 9, 10, and the diameter of the squeezing member 11 is made smaller than that of the rollers 9, 10. When the tip of the recording paper 1 passes through the rollers 9, 10 and the squeezing member 11, and it is tucked by slip rollers 12, 13, because the revolving speed of the slip rollers 12, 13 is so fast that it gives tension by pulling the recording paper 1, curl can be eliminated.
COPYRIGHT: (C)1982,JPO&Japio
JP55081939A 1980-06-16 1980-06-16 Recording paper curl removal device Expired JPS6044217B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55081939A JPS6044217B2 (en) 1980-06-16 1980-06-16 Recording paper curl removal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55081939A JPS6044217B2 (en) 1980-06-16 1980-06-16 Recording paper curl removal device

Publications (2)

Publication Number Publication Date
JPS579662A true JPS579662A (en) 1982-01-19
JPS6044217B2 JPS6044217B2 (en) 1985-10-02

Family

ID=13760452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55081939A Expired JPS6044217B2 (en) 1980-06-16 1980-06-16 Recording paper curl removal device

Country Status (1)

Country Link
JP (1) JPS6044217B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5989068A (en) * 1982-11-12 1984-05-23 Canon Inc Facsimile device
JPS59105238U (en) * 1982-12-29 1984-07-16 ミノルタ株式会社 Manual paper feeder
JPS60228616A (en) * 1984-04-25 1985-11-13 Sumitomo Metal Ind Ltd Manufacture of hot rolled steel strip of ferrite stainless steel
JPS60195850U (en) * 1984-06-04 1985-12-27 神崎製紙株式会社 electrophotographic printer
JPS6160554A (en) * 1984-08-30 1986-03-28 Ricoh Co Ltd Curl correcting device
JPS61294276A (en) * 1985-06-19 1986-12-25 Ishikawajima Harima Heavy Ind Co Ltd Electromagnetic valve
JPS6241773U (en) * 1985-08-31 1987-03-12
EP0485123A2 (en) * 1990-11-06 1992-05-13 OLIVETTI - CANON INDUSTRIALE S.p.A. Device for eliminating sheet curl
JP2018087057A (en) * 2016-11-28 2018-06-07 株式会社沖データ Medium conveying device and image forming apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS509998Y2 (en) * 1971-11-29 1975-03-27
JPS5190957U (en) * 1975-01-20 1976-07-21
JPS5515029A (en) * 1978-07-18 1980-02-01 Citizen Watch Co Ltd Electronic watch with counter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS509998Y2 (en) * 1971-11-29 1975-03-27
JPS5190957U (en) * 1975-01-20 1976-07-21
JPS5515029A (en) * 1978-07-18 1980-02-01 Citizen Watch Co Ltd Electronic watch with counter

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5989068A (en) * 1982-11-12 1984-05-23 Canon Inc Facsimile device
JPH028924Y2 (en) * 1982-12-29 1990-03-05
JPS59105238U (en) * 1982-12-29 1984-07-16 ミノルタ株式会社 Manual paper feeder
JPS60228616A (en) * 1984-04-25 1985-11-13 Sumitomo Metal Ind Ltd Manufacture of hot rolled steel strip of ferrite stainless steel
JPH042924Y2 (en) * 1984-06-04 1992-01-30
JPS60195850U (en) * 1984-06-04 1985-12-27 神崎製紙株式会社 electrophotographic printer
JPH0126982B2 (en) * 1984-08-30 1989-05-26 Rikoo Kk
JPS6160554A (en) * 1984-08-30 1986-03-28 Ricoh Co Ltd Curl correcting device
JPS61294276A (en) * 1985-06-19 1986-12-25 Ishikawajima Harima Heavy Ind Co Ltd Electromagnetic valve
JPS6241773U (en) * 1985-08-31 1987-03-12
EP0485123A2 (en) * 1990-11-06 1992-05-13 OLIVETTI - CANON INDUSTRIALE S.p.A. Device for eliminating sheet curl
EP0616264A1 (en) * 1990-11-06 1994-09-21 OLIVETTI-CANON INDUSTRIALE S.p.A. Device for eliminating sheet curl
JP2018087057A (en) * 2016-11-28 2018-06-07 株式会社沖データ Medium conveying device and image forming apparatus

Also Published As

Publication number Publication date
JPS6044217B2 (en) 1985-10-02

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