JPS57175660A - Alignment of folding, cutting and slit-aiming in rotary printing machine and device thereof - Google Patents

Alignment of folding, cutting and slit-aiming in rotary printing machine and device thereof

Info

Publication number
JPS57175660A
JPS57175660A JP5975781A JP5975781A JPS57175660A JP S57175660 A JPS57175660 A JP S57175660A JP 5975781 A JP5975781 A JP 5975781A JP 5975781 A JP5975781 A JP 5975781A JP S57175660 A JPS57175660 A JP S57175660A
Authority
JP
Japan
Prior art keywords
travelling direction
length
aiming
slit
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
JP5975781A
Other languages
Japanese (ja)
Inventor
Seiji Nakajima
Shigenori Watanabe
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 JP5975781A priority Critical patent/JPS57175660A/en
Publication of JPS57175660A publication Critical patent/JPS57175660A/en
Pending 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
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor

Landscapes

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

Abstract

PURPOSE:To detect deviations perpendicular to the travelling direction of cut pieces so that the deviations may be corrected, by detecting and measuring the length of each of the cut pieces in the travelling direction of triangular shape register marks, which are arranged in the direction perpendicular to the travelling direction with respect to a rectilinear shape reference marks. CONSTITUTION:An automatic controller is fed from a scanning head 8 with an output signal which indicates the length of each cut piece in the travelling direction of triangular shape register marks 7, and is simultaneously fed from a scanning head 5' with another output signal having a constant value (b) which means the length of the cut piece in the direction of rectilinear reference register marks 6, so that the controller is adapted to compare these two output signals. Thereby the deviation of a wind-up paper may be determined to the size relation of these two output signals.
JP5975781A 1981-04-22 1981-04-22 Alignment of folding, cutting and slit-aiming in rotary printing machine and device thereof Pending JPS57175660A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5975781A JPS57175660A (en) 1981-04-22 1981-04-22 Alignment of folding, cutting and slit-aiming in rotary printing machine and device thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5975781A JPS57175660A (en) 1981-04-22 1981-04-22 Alignment of folding, cutting and slit-aiming in rotary printing machine and device thereof

Publications (1)

Publication Number Publication Date
JPS57175660A true JPS57175660A (en) 1982-10-28

Family

ID=13122446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5975781A Pending JPS57175660A (en) 1981-04-22 1981-04-22 Alignment of folding, cutting and slit-aiming in rotary printing machine and device thereof

Country Status (1)

Country Link
JP (1) JPS57175660A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100853135B1 (en) * 2002-05-10 2008-08-20 더 프록터 앤드 갬블 캄파니 An adjustable web folding system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5148315A (en) * 1974-10-23 1976-04-26 Hitachi Ltd FUKUSUBAI METARUDOSANYORUFUDOGATAHETSUDO
JPS55161751A (en) * 1979-05-31 1980-12-16 Dainippon Printing Co Ltd Method of manufacturing folded book with step

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5148315A (en) * 1974-10-23 1976-04-26 Hitachi Ltd FUKUSUBAI METARUDOSANYORUFUDOGATAHETSUDO
JPS55161751A (en) * 1979-05-31 1980-12-16 Dainippon Printing Co Ltd Method of manufacturing folded book with step

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100853135B1 (en) * 2002-05-10 2008-08-20 더 프록터 앤드 갬블 캄파니 An adjustable web folding system

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