FR2373475A1 - SHEET GUIDE, ESPECIALLY FOR PRINTING PRESSES - Google Patents

SHEET GUIDE, ESPECIALLY FOR PRINTING PRESSES

Info

Publication number
FR2373475A1
FR2373475A1 FR7736654A FR7736654A FR2373475A1 FR 2373475 A1 FR2373475 A1 FR 2373475A1 FR 7736654 A FR7736654 A FR 7736654A FR 7736654 A FR7736654 A FR 7736654A FR 2373475 A1 FR2373475 A1 FR 2373475A1
Authority
FR
France
Prior art keywords
sheet
sheet guide
printing presses
paper
subjected
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
FR7736654A
Other languages
French (fr)
Other versions
FR2373475B1 (en
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.)
SOLNA OFFSET AB
Original Assignee
SOLNA OFFSET AB
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 SOLNA OFFSET AB filed Critical SOLNA OFFSET AB
Publication of FR2373475A1 publication Critical patent/FR2373475A1/en
Application granted granted Critical
Publication of FR2373475B1 publication Critical patent/FR2373475B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F21/00—Devices for conveying sheets through printing apparatus or machines

Landscapes

  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Screen Printers (AREA)

Abstract

Guide-feuille pour presse d'imprimerie, machine à relier ou analogue. Il comporte des tuyaux perforés 17, 18 amenant de l'air comprime dans un interstice séparant une plaque de guidage 21 d'une feuille de papier sousjacente. Par effet Coanda, la feuille subit une succion qui la rapproche de la plaque de guidage, mais sans toucher celle-ci du fait de la présence de la couche d'air intermédiaire. Ainsi, la feuille de papier est guidée sans subir de contact et ne risque pas de battre ni de se tacher. Applicable notamment à l'impression offset.Sheet guide for printing press, binding machine or the like. It comprises perforated pipes 17, 18 bringing compressed air into a gap separating a guide plate 21 from an underlying sheet of paper. By the Coanda effect, the sheet is subjected to suction which brings it closer to the guide plate, but without touching the latter due to the presence of the intermediate air layer. Thus, the sheet of paper is guided without being subjected to contact and there is no risk of beating or staining. Applicable in particular to offset printing.

FR7736654A 1976-12-07 1977-12-06 SHEET GUIDE, ESPECIALLY FOR PRINTING PRESSES Granted FR2373475A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7613743A SE7613743L (en) 1976-12-07 1976-12-07 SHEET CONTROL

Publications (2)

Publication Number Publication Date
FR2373475A1 true FR2373475A1 (en) 1978-07-07
FR2373475B1 FR2373475B1 (en) 1984-05-11

Family

ID=20329680

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736654A Granted FR2373475A1 (en) 1976-12-07 1977-12-06 SHEET GUIDE, ESPECIALLY FOR PRINTING PRESSES

Country Status (6)

Country Link
JP (1) JPS5371905A (en)
DE (1) DE2754082A1 (en)
FR (1) FR2373475A1 (en)
GB (1) GB1568751A (en)
IT (1) IT1089588B (en)
SE (1) SE7613743L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494635A1 (en) * 1980-11-27 1982-05-28 Roland Man Druckmasch DEVICE FOR PLATING SHEETS ON PRINTING PRINTING CYLINDERS

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19514252C1 (en) * 1995-04-15 1996-08-22 Heidelberger Druckmasch Ag Offset rotary printing machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR762436A (en) * 1932-10-17 1934-04-11 Maschf Augsburg Nuernberg Ag Method and apparatus for drying intaglio printed sheets of paper
US2907119A (en) * 1957-03-05 1959-10-06 Kane Sylvena Drier for printed webs
FR2057832A5 (en) * 1969-08-01 1971-05-21 Roland Offsetmaschf

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR762436A (en) * 1932-10-17 1934-04-11 Maschf Augsburg Nuernberg Ag Method and apparatus for drying intaglio printed sheets of paper
US2907119A (en) * 1957-03-05 1959-10-06 Kane Sylvena Drier for printed webs
FR2057832A5 (en) * 1969-08-01 1971-05-21 Roland Offsetmaschf

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494635A1 (en) * 1980-11-27 1982-05-28 Roland Man Druckmasch DEVICE FOR PLATING SHEETS ON PRINTING PRINTING CYLINDERS

Also Published As

Publication number Publication date
JPS5371905A (en) 1978-06-26
SE7613743L (en) 1978-06-08
DE2754082A1 (en) 1978-06-08
GB1568751A (en) 1980-06-04
IT1089588B (en) 1985-06-18
FR2373475B1 (en) 1984-05-11

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Legal Events

Date Code Title Description
ST Notification of lapse