JPS61248861A - Paper folding machine - Google Patents

Paper folding machine

Info

Publication number
JPS61248861A
JPS61248861A JP8759785A JP8759785A JPS61248861A JP S61248861 A JPS61248861 A JP S61248861A JP 8759785 A JP8759785 A JP 8759785A JP 8759785 A JP8759785 A JP 8759785A JP S61248861 A JPS61248861 A JP S61248861A
Authority
JP
Japan
Prior art keywords
nip
paper
guide plate
sent
increased folding
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
JP8759785A
Other languages
Japanese (ja)
Inventor
Tatsu Sugiyama
Original Assignee
Fuji Xerox 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 Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP8759785A priority Critical patent/JPS61248861A/en
Publication of JPS61248861A publication Critical patent/JPS61248861A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00Folding thin material
    • B65H45/12Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/14Buckling folders
    • B65H45/142Pocket-type folders
    • B65H45/144Pockets or stops therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00Folding thin material
    • B65H45/12Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/14Buckling folders
    • B65H45/142Pocket-type folders
    • B65H45/148Pocket-type folders diverters therefor

Abstract

PURPOSE:To carry out increased folding of a sheet of paper which passed through a nip part by means of an increased folding rotary body by providing said increased folding rotary body and a guide plate on the outlet side of said nip part. CONSTITUTION:When a sheet of paper is folded in two, a stopper 9 is positioned as shown in the figure, a movable guide plate 8 is placed in a fist position, and the paper is sent in from a guide plate 6. The end edge of the paper is brought into contact with a connecting plate 6C while its middle part is projected out in a loop form, from an opening part 11 to a space A on the inlet side of a nip part 4, to be caught in the nip part 4 and sent to a nip part 5 while being folded. After being further folded in the nip part 5, the paper is sent toward an increased folding roll 14 side by a guide plate 15, to be subjected to increased folding at nip parts between increased folding rolls 14 and a second folding roll 3, and, then, sent into a sorter, etc. via a discharge guide plate 16.
JP8759785A 1985-04-25 1985-04-25 Paper folding machine Pending JPS61248861A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8759785A JPS61248861A (en) 1985-04-25 1985-04-25 Paper folding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8759785A JPS61248861A (en) 1985-04-25 1985-04-25 Paper folding machine

Publications (1)

Publication Number Publication Date
JPS61248861A true JPS61248861A (en) 1986-11-06

Family

ID=13919400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8759785A Pending JPS61248861A (en) 1985-04-25 1985-04-25 Paper folding machine

Country Status (1)

Country Link
JP (1) JPS61248861A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007045531A (en) * 2005-08-05 2007-02-22 Ricoh Co Ltd Sheet postprocessing device
JP2011246260A (en) * 2010-05-28 2011-12-08 Nisca Corp Sheet folding apparatus and image formation system having the same
JP2015036321A (en) * 2013-08-12 2015-02-23 株式会社リコー Sheet processing device, image formation system, and additional folding method for sheet bundle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55115548A (en) * 1979-02-24 1980-09-05 Ricoh Co Ltd Sheet folding device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55115548A (en) * 1979-02-24 1980-09-05 Ricoh Co Ltd Sheet folding device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007045531A (en) * 2005-08-05 2007-02-22 Ricoh Co Ltd Sheet postprocessing device
JP4523515B2 (en) * 2005-08-05 2010-08-11 株式会社リコー Sheet post-processing device
JP2011246260A (en) * 2010-05-28 2011-12-08 Nisca Corp Sheet folding apparatus and image formation system having the same
JP2015036321A (en) * 2013-08-12 2015-02-23 株式会社リコー Sheet processing device, image formation system, and additional folding method for sheet bundle

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