WO1994026519A3 - Board treatment apparatus - Google Patents

Board treatment apparatus Download PDF

Info

Publication number
WO1994026519A3
WO1994026519A3 PCT/GB1994/000825 GB9400825W WO9426519A3 WO 1994026519 A3 WO1994026519 A3 WO 1994026519A3 GB 9400825 W GB9400825 W GB 9400825W WO 9426519 A3 WO9426519 A3 WO 9426519A3
Authority
WO
WIPO (PCT)
Prior art keywords
roll
plate
treatment apparatus
board treatment
machine
Prior art date
Application number
PCT/GB1994/000825
Other languages
French (fr)
Other versions
WO1994026519A2 (en
Inventor
John Wesley Wilson
Martin Richards
Original Assignee
Deritend Eng Ltd
John Wesley Wilson
Martin Richards
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
Priority claimed from GB939309700A external-priority patent/GB9309700D0/en
Priority claimed from GB939310277A external-priority patent/GB9310277D0/en
Application filed by Deritend Eng Ltd, John Wesley Wilson, Martin Richards filed Critical Deritend Eng Ltd
Priority to AU65414/94A priority Critical patent/AU6541494A/en
Publication of WO1994026519A2 publication Critical patent/WO1994026519A2/en
Publication of WO1994026519A3 publication Critical patent/WO1994026519A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F5/00—Rotary letterpress machines
    • B41F5/24—Rotary letterpress machines for flexographic printing
    • 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
    • B41F21/08—Combinations of endless conveyors and grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F27/00—Devices for attaching printing elements or formes to supports
    • B41F27/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B41F27/1206—Feeding to or removing from the forme cylinder

Abstract

A printing machine has a series of printing units (12-22) each provided with a mast (80) to support the corresponding flexographic printing plate via movable device (82) so that the lower end of the plate can be fixed to the roll (60), the roll (60) can be turned through one revolution to wind the plate about the roll, and then the device released; plate removal is accomplished by the reverse operation. Blanks are fed through the machine by a chain (50) and gripper (64) system using endless chains (50) having one run located substantially in the feed plane, and the rollers (58) are grooved and recessed (66) to accommodate the grippers (64) as they pass through the roll (58-60) nips.
PCT/GB1994/000825 1993-05-12 1994-04-19 Board treatment apparatus WO1994026519A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU65414/94A AU6541494A (en) 1993-05-12 1994-04-19 Board treatment apparatus

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB939309700A GB9309700D0 (en) 1993-05-12 1993-05-12 Board converting apparatus
GB9309700.4 1993-05-12
GB9310277.0 1993-05-19
GB939310277A GB9310277D0 (en) 1993-05-19 1993-05-19 Printing machines

Publications (2)

Publication Number Publication Date
WO1994026519A2 WO1994026519A2 (en) 1994-11-24
WO1994026519A3 true WO1994026519A3 (en) 1995-02-09

Family

ID=26302880

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1994/000825 WO1994026519A2 (en) 1993-05-12 1994-04-19 Board treatment apparatus

Country Status (3)

Country Link
AU (1) AU6541494A (en)
GB (1) GB2277903A (en)
WO (1) WO1994026519A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6644187B2 (en) * 2000-04-28 2003-11-11 Tohoku Ricoh Co., Ltd. Printer and sheet conveying device therefor
ATE320346T1 (en) * 2003-01-02 2006-04-15 Cerutti Spa Off Mec DEVICE AND METHOD FOR AUTOMATICALLY FEEDING AND REMOVING CYLINDER PRINTING PLATES FROM A FLEXOGRAPHIC PRINTING MACHINE
EP1582349A1 (en) 2004-03-30 2005-10-05 Kba-Giori S.A. Printing process and machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE80616C (en) *
US1514049A (en) * 1922-12-27 1924-11-04 Ichida Koshiro Rotary multicolor printing press
US3847079A (en) * 1972-05-04 1974-11-12 H Dahlgren Method of printing sheets
US4515079A (en) * 1983-03-09 1985-05-07 Dahlgren Harold P Planetary synchronizing device
EP0463343A2 (en) * 1990-05-23 1992-01-02 Print Assist Ag Printing machine
US5193458A (en) * 1992-06-23 1993-03-16 Keller James J Gripper bar conveyor for multiple color offset rotary printing press

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368668A (en) * 1981-05-15 1983-01-18 Veb Kombinat Polygraph "Werner Lamberz" Leipzig Printing plate mounting arrangement
US4408530A (en) * 1982-08-13 1983-10-11 Mitsubishi Jukogyo Kabushiki Kaisha Automatic printing plate exchange system
DE69022822T2 (en) * 1989-12-06 1996-05-23 Komori Printing Mach Plate loading device for printing presses.
DE3940796A1 (en) * 1989-12-09 1991-06-13 Koenig & Bauer Ag METHOD AND DEVICE FOR AUTOMATICALLY CHANGING A PRINT PLATE
DE3940795A1 (en) * 1989-12-09 1991-06-13 Koenig & Bauer Ag METHOD AND DEVICE FOR AUTOMATIC FEEDING OR REMOVING A PRINT PLATE
JP2722022B2 (en) * 1991-03-14 1998-03-04 株式会社小森コーポレーション Plate mounting device on plate cylinder

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE80616C (en) *
US1514049A (en) * 1922-12-27 1924-11-04 Ichida Koshiro Rotary multicolor printing press
US3847079A (en) * 1972-05-04 1974-11-12 H Dahlgren Method of printing sheets
US4515079A (en) * 1983-03-09 1985-05-07 Dahlgren Harold P Planetary synchronizing device
EP0463343A2 (en) * 1990-05-23 1992-01-02 Print Assist Ag Printing machine
US5193458A (en) * 1992-06-23 1993-03-16 Keller James J Gripper bar conveyor for multiple color offset rotary printing press

Also Published As

Publication number Publication date
WO1994026519A2 (en) 1994-11-24
GB9407707D0 (en) 1994-06-15
AU6541494A (en) 1994-12-12
GB2277903A (en) 1994-11-16

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