JPS55115548A - Sheet folding device - Google Patents

Sheet folding device

Info

Publication number
JPS55115548A
JPS55115548A JP2124679A JP2124679A JPS55115548A JP S55115548 A JPS55115548 A JP S55115548A JP 2124679 A JP2124679 A JP 2124679A JP 2124679 A JP2124679 A JP 2124679A JP S55115548 A JPS55115548 A JP S55115548A
Authority
JP
Japan
Prior art keywords
sheet
rollers
folding
press roller
roller
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
JP2124679A
Other languages
Japanese (ja)
Other versions
JPS5920589B2 (en
Inventor
Tadaaki Kanno
Takeshi Ugai
Yutaka Akaboshi
Katsuji Shibata
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 JP2124679A priority Critical patent/JPS5920589B2/en
Publication of JPS55115548A publication Critical patent/JPS55115548A/en
Publication of JPS5920589B2 publication Critical patent/JPS5920589B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

PURPOSE: To perform continuous folding and pressing of sheet, by pressure contacting the press roller continuously against folding roller array then cooperating said press roller with folding roller.
CONSTITUTION: Front half of sheet is fed between guideboards 48, 49 by means of rollers 26, 27 then blocked by the stopper 50, while the rear half is fed by rollers 27, 28 and at the space enclosed by rollers 27W29 and the leading edges 48a, 49a of guideboard the central portion of sheet is flexed downward, then said flexed portion is gnawed between the rollers 28, 29 to fold the sheet completely along center line. The sheet is furthermore gnawed between the rollers 29, 30 while inverting the rotation along guide member 51. the rollers 29, 30 are constituting press roller thus to feed the sheet between guideboards 53, 54 while strengthening the folding.
COPYRIGHT: (C)1980,JPO&Japio
JP2124679A 1979-02-24 1979-02-24 sheet folding device Expired JPS5920589B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2124679A JPS5920589B2 (en) 1979-02-24 1979-02-24 sheet folding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2124679A JPS5920589B2 (en) 1979-02-24 1979-02-24 sheet folding device

Publications (2)

Publication Number Publication Date
JPS55115548A true JPS55115548A (en) 1980-09-05
JPS5920589B2 JPS5920589B2 (en) 1984-05-14

Family

ID=12049693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2124679A Expired JPS5920589B2 (en) 1979-02-24 1979-02-24 sheet folding device

Country Status (1)

Country Link
JP (1) JPS5920589B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61248861A (en) * 1985-04-25 1986-11-06 Fuji Xerox Co Ltd Paper folding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61248861A (en) * 1985-04-25 1986-11-06 Fuji Xerox Co Ltd Paper folding machine

Also Published As

Publication number Publication date
JPS5920589B2 (en) 1984-05-14

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