JPS57175662A - Chopper for folding unit in rotary printing machine - Google Patents

Chopper for folding unit in rotary printing machine

Info

Publication number
JPS57175662A
JPS57175662A JP5975881A JP5975881A JPS57175662A JP S57175662 A JPS57175662 A JP S57175662A JP 5975881 A JP5975881 A JP 5975881A JP 5975881 A JP5975881 A JP 5975881A JP S57175662 A JPS57175662 A JP S57175662A
Authority
JP
Japan
Prior art keywords
torsion bar
cam
folding unit
bar spring
chopper
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
JP5975881A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6363460B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Seiji Nakajima
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.)
Via Mechanics Ltd
Original Assignee
Hitachi Seiko 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 Hitachi Seiko Ltd filed Critical Hitachi Seiko Ltd
Priority to JP5975881A priority Critical patent/JPS57175662A/ja
Publication of JPS57175662A publication Critical patent/JPS57175662A/ja
Publication of JPS6363460B2 publication Critical patent/JPS6363460B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/18—Oscillating or reciprocating blade folders

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
JP5975881A 1981-04-22 1981-04-22 Chopper for folding unit in rotary printing machine Granted JPS57175662A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5975881A JPS57175662A (en) 1981-04-22 1981-04-22 Chopper for folding unit in rotary printing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5975881A JPS57175662A (en) 1981-04-22 1981-04-22 Chopper for folding unit in rotary printing machine

Publications (2)

Publication Number Publication Date
JPS57175662A true JPS57175662A (en) 1982-10-28
JPS6363460B2 JPS6363460B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-12-07

Family

ID=13122477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5975881A Granted JPS57175662A (en) 1981-04-22 1981-04-22 Chopper for folding unit in rotary printing machine

Country Status (1)

Country Link
JP (1) JPS57175662A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0810175A3 (de) * 1996-05-30 1998-06-10 Heidelberger Druckmaschinen Aktiengesellschaft Vorrichtung zum Vorspannen eines drehmomentbeaufschlagten Mechanismus auf einem Falzzylinder
CN102849518A (zh) * 2012-08-31 2013-01-02 苏州一致电子制程有限公司 折页辊的弹性助推装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518232A (en) * 1978-07-25 1980-02-08 Mitsubishi Heavy Ind Ltd Water and oil separator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518232A (en) * 1978-07-25 1980-02-08 Mitsubishi Heavy Ind Ltd Water and oil separator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0810175A3 (de) * 1996-05-30 1998-06-10 Heidelberger Druckmaschinen Aktiengesellschaft Vorrichtung zum Vorspannen eines drehmomentbeaufschlagten Mechanismus auf einem Falzzylinder
US5924970A (en) * 1996-05-30 1999-07-20 Heidelberger Druckmaschinen Ag Device for preloading a torque loaded mechanism on a folding cylinder
CN102849518A (zh) * 2012-08-31 2013-01-02 苏州一致电子制程有限公司 折页辊的弹性助推装置

Also Published As

Publication number Publication date
JPS6363460B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-12-07

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