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WO2008134701A3 - Air delivery device for printing and coating applications - Google Patents

Air delivery device for printing and coating applications Download PDF

Info

Publication number
WO2008134701A3
WO2008134701A3 PCT/US2008/061967 US2008061967W WO2008134701A3 WO 2008134701 A3 WO2008134701 A3 WO 2008134701A3 US 2008061967 W US2008061967 W US 2008061967W WO 2008134701 A3 WO2008134701 A3 WO 2008134701A3
Authority
WO
WIPO (PCT)
Prior art keywords
printing
sheet
delivery device
air
air delivery
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.)
Ceased
Application number
PCT/US2008/061967
Other languages
French (fr)
Other versions
WO2008134701A2 (en
Inventor
Robert Wall
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.)
Kompac Technologies LLC
Original Assignee
Kompac Technologies LLC
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 Kompac Technologies LLC filed Critical Kompac Technologies LLC
Priority to EP08747146A priority Critical patent/EP2152618A2/en
Publication of WO2008134701A2 publication Critical patent/WO2008134701A2/en
Publication of WO2008134701A3 publication Critical patent/WO2008134701A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/02—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles
    • B65H29/04—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles the grippers being carried by endless chains or bands
    • B65H29/042—Intermediate conveyors, e.g. transferring devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/02—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles
    • B65H29/04—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles the grippers being carried by endless chains or bands
    • B65H29/041—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles the grippers being carried by endless chains or bands and introducing into a pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
    • B65H29/245—Air blast devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices
    • B65H2801/21—Industrial-size printers, e.g. rotary printing press

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Discharge By Other Means (AREA)

Abstract

An air delivery device and printing or coating machinery using the same. In one configuration, the air delivery device is an air knife (100) that cooperates with a printing device such as a printing press, coating machine or the like. In a particular configuration, the air knife is situated adjacent a set of cylinders (56) in the printing device such that upon a sheet or related piece of printed substrate being put in an air flowpath created by the air knife, one or more operations can be performed on the still wet printed or coated sheet to minimize the chance of contact of the wet sheet surface with sheet delivery or related components. Examples of such operations may include turning, bending or folding the sheet, as well as drying the ink or coating placed on the sheet by the printing machinery.
PCT/US2008/061967 2007-04-30 2008-04-30 Air delivery device for printing and coating applications Ceased WO2008134701A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08747146A EP2152618A2 (en) 2007-04-30 2008-04-30 Air delivery device for printing and coating applications

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US91484207P 2007-04-30 2007-04-30
US60/914,842 2007-04-30
US12/111,416 US20080265493A1 (en) 2007-04-30 2008-04-29 Air delivery device for printing and coating applications
US12/111,416 2008-04-29

Publications (2)

Publication Number Publication Date
WO2008134701A2 WO2008134701A2 (en) 2008-11-06
WO2008134701A3 true WO2008134701A3 (en) 2009-02-19

Family

ID=39885995

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/061967 Ceased WO2008134701A2 (en) 2007-04-30 2008-04-30 Air delivery device for printing and coating applications

Country Status (3)

Country Link
US (1) US20080265493A1 (en)
EP (1) EP2152618A2 (en)
WO (1) WO2008134701A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103252847B (en) * 2013-04-28 2015-08-12 康可电子（无锡）有限公司 Air knife
WO2022175766A1 (en) 2021-02-19 2022-08-25 Lohia Corp Limited A transferring system and a method for transferring cut pieces of web material around corners

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4919048A (en) * 1986-08-01 1990-04-24 Tyler Jack D Apparatus for preventing contact of wet ink sheets with printing press delivery mechanisms and for drying said wet ink
US20030221569A1 (en) * 2002-05-28 2003-12-04 Quad/Tech, Inc. Printing press folder with air knife

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4524689A (en) * 1982-09-13 1985-06-25 Lemaster Milton R Dehydration apparatus for printing press inking system
US4722276A (en) * 1986-08-01 1988-02-02 Tyler Jack D Air blast for preventing contact of wet ink sheets with printing press delivery mechanisms
US4967661A (en) * 1987-06-05 1990-11-06 Duarte Procuts, Inc. Sheet transfer mechanism for printing press
US5070627A (en) * 1990-01-16 1991-12-10 W. R. Grace & Co.-Conn. Directional diffusion nozzle air bar
US5127329A (en) * 1990-12-18 1992-07-07 Howard W. DeMoore Vacuum transfer apparatus for rotary sheet-fed printing presses
US5105562A (en) * 1990-12-26 1992-04-21 Advance Systems, Inc. Web dryer apparatus having ventilating and impingement air bar assemblies
DE4244499C2 (en) * 1992-12-30 1995-04-06 Heidelberger Druckmasch Ag Printing machine with sheet guiding surface
US5447566A (en) * 1993-12-27 1995-09-05 Autographic Business Forms, Inc. Paper coating and drying machine
EP0701958B1 (en) * 1994-09-02 1998-07-15 Heidelberger Druckmaschinen Aktiengesellschaft Device for guiding a sheet
EP1006068B1 (en) * 1998-12-03 2003-09-10 Heidelberger Druckmaschinen Aktiengesellschaft Delivery device of a sheet processing machine
US6055905A (en) * 1999-08-19 2000-05-02 Lemaster; Milton R. Dual air curtain apparatus for reducing infiltration of dampening solution in a lithographic printing press
US6089158A (en) * 1999-09-24 2000-07-18 Barroso; Earl N. Printing press with delivery including independently mounted sprockets
JP2001213545A (en) * 1999-12-17 2001-08-07 Heidelberger Druckmas Ag Delivery of machine handling flat object to be printed
US6990751B2 (en) * 2001-10-03 2006-01-31 Sonic Air Systems, Inc. Rotatable air knife
US7595915B2 (en) * 2002-03-15 2009-09-29 Kirtas Technologies, Inc. Page turning apparatus with a vacuum plenum and an adaptive air fluffer
US6742285B2 (en) * 2002-03-18 2004-06-01 Glass Equipment Development, Inc. Air knife and conveyor system
US6842996B2 (en) * 2002-08-31 2005-01-18 Day International, Inc. Segmented air distribution bar

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4919048A (en) * 1986-08-01 1990-04-24 Tyler Jack D Apparatus for preventing contact of wet ink sheets with printing press delivery mechanisms and for drying said wet ink
US20030221569A1 (en) * 2002-05-28 2003-12-04 Quad/Tech, Inc. Printing press folder with air knife

Also Published As

Publication number Publication date
EP2152618A2 (en) 2010-02-17
US20080265493A1 (en) 2008-10-30
WO2008134701A2 (en) 2008-11-06

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