ATE492497T1 - Vorrichtung zum stapeln von von einer schaltsternanordnung abgeführten flächengebilden - Google Patents

Vorrichtung zum stapeln von von einer schaltsternanordnung abgeführten flächengebilden

Info

Publication number
ATE492497T1
ATE492497T1 AT02756722T AT02756722T ATE492497T1 AT E492497 T1 ATE492497 T1 AT E492497T1 AT 02756722 T AT02756722 T AT 02756722T AT 02756722 T AT02756722 T AT 02756722T AT E492497 T1 ATE492497 T1 AT E492497T1
Authority
AT
Austria
Prior art keywords
conveyor
stacking device
speed
product
star arrangement
Prior art date
Application number
AT02756722T
Other languages
English (en)
Inventor
James Michler
Jeffrey Gendron
Dennis Couturier
Original Assignee
Bretting C G Mfg Co Inc
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 Bretting C G Mfg Co Inc filed Critical Bretting C G Mfg Co Inc
Application granted granted Critical
Publication of ATE492497T1 publication Critical patent/ATE492497T1/de

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/38Delivering or advancing articles from machines; Advancing articles to or into piles by movable piling or advancing arms, frames, plates, or like members with which the articles are maintained in face contact
    • B65H29/40Members rotated about an axis perpendicular to direction of article movement, e.g. star-wheels formed by S-shaped members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H31/00Pile receivers
    • B65H31/30Arrangements for removing completed piles
    • B65H31/3081Arrangements for removing completed piles by acting on edge of the pile for moving it along a surface, e.g. by pushing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H31/00Pile receivers
    • B65H31/32Auxiliary devices for receiving articles during removal of a completed pile
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/30Orientation, displacement, position of the handled material
    • B65H2301/34Modifying, selecting, changing direction of displacement
    • B65H2301/341Modifying, selecting, changing direction of displacement without change of plane of displacement
    • B65H2301/3411Right angle arrangement, i.e. 90 degrees
    • B65H2301/34112Right angle arrangement, i.e. 90 degrees changing leading edge
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/40Type of handling process
    • B65H2301/42Piling, depiling, handling piles
    • B65H2301/421Forming a pile
    • B65H2301/4212Forming a pile of articles substantially horizontal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/40Type of handling process
    • B65H2301/42Piling, depiling, handling piles
    • B65H2301/421Forming a pile
    • B65H2301/4217Forming multiple piles
    • B65H2301/42172Forming multiple piles simultaneously
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/40Type of handling process
    • B65H2301/42Piling, depiling, handling piles
    • B65H2301/422Handling piles, sets or stacks of articles
    • B65H2301/4226Delivering, advancing piles
    • B65H2301/42264Delivering, advancing piles by moving the surface supporting the lowermost article of the pile, e.g. conveyor, carriage
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/40Type of handling process
    • B65H2301/42Piling, depiling, handling piles
    • B65H2301/422Handling piles, sets or stacks of articles
    • B65H2301/4226Delivering, advancing piles
    • B65H2301/42266Delivering, advancing piles by acting on edge of the pile for moving it along a surface, e.g. pushing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/40Type of handling process
    • B65H2301/44Moving, forwarding, guiding material
    • B65H2301/445Moving, forwarding, guiding material stream of articles separated from each other
    • B65H2301/4454Merging two or more streams
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/40Type of handling process
    • B65H2301/44Moving, forwarding, guiding material
    • B65H2301/447Moving, forwarding, guiding material transferring material between transport devices
    • B65H2301/4473Belts, endless moving elements on which the material is in surface contact
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/40Type of handling process
    • B65H2301/44Moving, forwarding, guiding material
    • B65H2301/447Moving, forwarding, guiding material transferring material between transport devices
    • B65H2301/4478Transport device acting on edge of material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00Parts for transporting or guiding the handled material
    • B65H2404/20Belts
    • B65H2404/26Particular arrangement of belt, or belts
    • B65H2404/269Particular arrangement of belt, or belts other arrangements
    • B65H2404/2693Arrangement of belts on movable frame
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00Dynamic entities; Timing aspects
    • B65H2513/40Movement
    • B65H2513/42Route, path
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2555/00Actuating means
    • B65H2555/30Multi-axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forming Counted Batches (AREA)
  • Pile Receivers (AREA)
  • Discharge By Other Means (AREA)
  • Specific Conveyance Elements (AREA)
  • Stacking Of Articles And Auxiliary Devices (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
AT02756722T 2001-07-27 2002-07-29 Vorrichtung zum stapeln von von einer schaltsternanordnung abgeführten flächengebilden ATE492497T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/917,179 US6832886B2 (en) 2001-07-27 2001-07-27 Apparatus and method for stacking sheets discharged from a starwheel assembly
PCT/US2002/023900 WO2003011725A2 (en) 2001-07-27 2002-07-29 Starwheel assembly for stacking sheets

Publications (1)

Publication Number Publication Date
ATE492497T1 true ATE492497T1 (de) 2011-01-15

Family

ID=25438450

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02756722T ATE492497T1 (de) 2001-07-27 2002-07-29 Vorrichtung zum stapeln von von einer schaltsternanordnung abgeführten flächengebilden

Country Status (11)

Country Link
US (2) US6832886B2 (de)
EP (4) EP2269928B1 (de)
AT (1) ATE492497T1 (de)
AU (1) AU2002322711A1 (de)
BR (1) BR0211515A (de)
CA (1) CA2455746A1 (de)
DE (2) DE60238689D1 (de)
HK (1) HK1062667A1 (de)
MX (1) MXPA04001506A (de)
PT (1) PT1421021E (de)
WO (1) WO2003011725A2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6957944B2 (en) * 2002-06-25 2005-10-25 Cardinal Fg Company Method and apparatus for stacking small sheets of glass
DE102004029170B4 (de) * 2004-06-16 2007-05-03 Man Roland Druckmaschinen Ag Auslegermodul für eine Druckmaschine
KR100608078B1 (ko) * 2004-07-16 2006-08-08 엘지엔시스(주) 매체자동지급기
EP1801060A4 (de) * 2004-08-27 2011-01-26 Kontrelmec S L Vorrichtung und verfahren zum abladen laminarer elemente von einer rolle und verlagerung von stapeln derartiger laminarer elemente und dafür verwendete rolle
WO2006100592A1 (de) * 2005-03-21 2006-09-28 Siemens Ag Postverarbeitungssystem und -verfahren
DE102006012315B4 (de) * 2005-09-30 2010-02-18 Eastman Kodak Company Vorrichtung zur Ausbildung von einem Stapel aus Bögen
WO2008008225A2 (en) * 2006-07-10 2008-01-17 Sigma Industries, Llc Retractable lifeline safety device
GB2472877B (en) * 2009-09-30 2011-08-10 Cash Dynamics Llp Device and method for sheet document processing
US8282090B2 (en) 2009-12-30 2012-10-09 C.G. Bretting Manufacturing Co., Inc. High speed interfolder separator
US8240653B2 (en) * 2009-12-30 2012-08-14 C.G. Bretting Manufacturing Co., Inc. High speed interfolder separator
JP2011247697A (ja) * 2010-05-25 2011-12-08 Toshiba Corp 紙葉類の重量測定装置、この重量測定装置を備えた紙葉類処理装置、および紙葉類の重量測定方法
US20120167527A1 (en) 2010-12-30 2012-07-05 C.G. Bretting Manufacturing Co., Inc. Bulk pack napkin separator
US8931618B2 (en) 2011-02-08 2015-01-13 C.G. Bretting Manufacturing Co., Inc. Small and bulk pack napkin separator
ITPI20110031A1 (it) * 2011-03-29 2012-09-30 Mtc Macchine Trasformazione Carta S R L Macchina perfezionata per la produzione di pacchi di fogli piegati in carta e relativo metodo di produzione
ES2733642T3 (es) 2011-03-29 2019-12-02 M T C Macch Trasformazione Carta S R L Máquina y metodo para hacer pilas de hojas de papel plegadas
RS58560B1 (sr) 2012-03-23 2019-05-31 C G Bretting Manufacturing Company Inc Pakerica velike brzine za mala pakovanja
CN102658991B (zh) * 2012-05-17 2014-12-31 广州广电运通金融电子股份有限公司 一种纸张类聚积装置
JP5439611B1 (ja) * 2013-01-24 2014-03-12 トタニ技研工業株式会社 シート状製品搬送装置
EP2810904B1 (de) * 2013-06-05 2016-03-09 Müller Martini Holding AG Zuführen loser Bogenstapel in einen Transportkanal
US10683109B2 (en) * 2016-08-22 2020-06-16 C.G. Bretting Manufacturing Co., Inc. System, apparatus and method of placing an insert in a bag
DE102017001354B4 (de) 2017-02-13 2020-06-18 Sdf Schnitt-Druck-Falz Spezialmaschinen Gmbh Vorrichtung und Verfahren zum Stapeln von Bogen
DE102021001820A1 (de) * 2021-04-08 2022-10-13 Giesecke+Devrient Currency Technology Gmbh Verfahren und Vorrichtung zur Stapelung von flächigen Gegenständen
DE102022001449A1 (de) * 2022-04-26 2023-10-26 Giesecke+Devrient Currency Technology Gmbh Spiralfachstapler und Verfahren zum Stapeln von Blattgut sowie System zum Bearbeiten von Blattgut

Family Cites Families (231)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US500437A (en) * 1893-06-27 Garment-supporter
US950014A (en) 1907-09-30 1910-02-22 John A Boyce Apparatus for associating, cutting, collecting, folding, and delivering newspapers.
US980385A (en) * 1909-11-27 1911-01-03 Heinrich Wollheim Machine for folding paper.
US1425556A (en) * 1921-05-05 1922-08-15 Standard Conveyor Co Controller for intersecting conveyers
US1586544A (en) 1922-02-01 1926-06-01 White Henry Winslow Paper-handling machinery
US1701760A (en) 1924-06-20 1929-02-12 Barrett Co Machine for collecting shingles
US1991411A (en) 1929-07-24 1935-02-19 Smithe Machine Co Inc F L Delivering and stacking mechanism
US1845895A (en) 1930-12-22 1932-02-16 Fred S Van Voorhis Paper cutting and folding machine
US2016309A (en) 1932-04-07 1935-10-08 Hoe & Co R Printing and associating mechanism
FR755348A (fr) 1932-05-11 1933-11-23 Hoe & Co R Perfectionnements aux mécanismes distributeurs des machines à imprimer
US1992179A (en) 1932-11-01 1935-02-26 Veldown Company Inc Napkin folding machine
US2109050A (en) 1934-04-19 1938-02-22 Hoe & Co R Mechanism for delivering articles in counted bundles
US2011236A (en) 1935-01-19 1935-08-13 Courtney P Winter Package of paper sheets
US2631845A (en) 1946-07-30 1953-03-17 Hoe & Co R Method of printing, folding, and cutting webs to make books
US2775171A (en) 1951-06-11 1956-12-25 Interstate Bag Company Method and machine for bag making
US2787468A (en) 1956-04-25 1957-04-02 Smithe Machine Co Inc F L Delivery mechanism for envelope making machines
US3019886A (en) 1956-08-20 1962-02-06 Berkley Machine Co Apparatus for counting and banding envelopes and the like
US2929624A (en) 1957-05-13 1960-03-22 Jeyes Sanitary Compounds Compa Apparatus for folding paper and like material
FR1215073A (fr) 1957-11-19 1960-04-13 Winkler Maschf Machine à empiler les feuilles
US2954881A (en) 1958-03-24 1960-10-04 Forgrove Mach Separation of articles from a stack
US2981411A (en) 1958-04-28 1961-04-25 Magnavox Co Card processing apparatus
US3088604A (en) 1959-05-21 1963-05-07 Bonnierfoeretagen Ab Apparatus for stacking newspapers and the like
US3044228A (en) 1960-04-22 1962-07-17 Kimberly Clark Co Cellulosic product and method for making same
US3163413A (en) 1962-03-28 1964-12-29 Kimberly Clark Co Cam controlled folding means for papermaking machine
US3223225A (en) * 1962-09-25 1965-12-14 Gen Electric Collision prevention system
US3256012A (en) 1964-03-16 1966-06-14 Paper Converting Machine Co Orbital packing device
US3254889A (en) 1962-12-14 1966-06-07 Paper Converting Machine Co Stacking and handling apparatus
NL302730A (de) 1962-12-28
US3207361A (en) 1963-06-19 1965-09-21 Marcalus Nicholas Method of packaging and package of interleaved sheets
US3279792A (en) 1963-11-18 1966-10-18 Donnelley & Sons Co Stacker for paper sheets or signatures
US3331183A (en) 1964-06-24 1967-07-18 Phillips Petroleum Co Sealing packages
US3213734A (en) 1964-07-24 1965-10-26 Paper Converting Machine Co Orbital saw having varying orbit speed within each orbit
US3279664A (en) 1964-08-11 1966-10-18 Rolland Glass Company Apparatus for cutting glass
US3313538A (en) 1964-10-05 1967-04-11 Isii Masatosi Automatic guide-out for printed papers from a rolling press
US3351215A (en) 1964-10-14 1967-11-07 Schjeldahl Co G T Sheet article stacker
US3298683A (en) 1964-11-25 1967-01-17 William F Stroud Paper-jogging apparatus
DE1485198A1 (de) 1965-06-08 1969-05-22 Kochs Adler Ag Vorrichtung zum selbsttaetigen Entnehmen und Stapeln von Werkstuecken,insbesondere genaehten Werkstuecken
US3292470A (en) 1965-10-18 1966-12-20 Paper Converting Machine Co Orbital saw
US3418895A (en) 1967-06-20 1968-12-31 Charles G. Palmer Control system for article stackers
GB1213298A (en) 1967-08-09 1970-11-25 Elliott Brothers London Ltd Improvements in and relating to mounting arrangements
US3557688A (en) 1967-10-30 1971-01-26 Crown Zellerbach Corp Bundle-forming apparatus
US3479932A (en) 1968-03-14 1969-11-25 Ind Dev Ab Bucket drive
US3531108A (en) 1968-06-04 1970-09-29 Control Data Corp Document stacker and/or sorter
DE1951548A1 (de) 1969-10-13 1971-04-22 Winkler Duennebier Kg Masch Vorrichtung an Maschinen zum Herstellen von Briefumschlaegen od.dgl. zum Falten der Verschlussklappe derselben
JPS5019971B1 (de) 1970-01-14 1975-07-11
CA926888A (en) 1970-03-23 1973-05-22 Rapparlie Hans Stacking device for flat items
US3656271A (en) 1970-04-20 1972-04-18 Union Carbide Corp Packaging machine
US3643816A (en) 1970-05-25 1972-02-22 Weber & Co Inc H G Stacker for bags and the like
US3752043A (en) 1970-05-29 1973-08-14 Licentia Gmbh Stack forming apparatus
US3689061A (en) 1970-07-02 1972-09-05 Paper Converting Machine Co System for folding napkins
US3624723A (en) 1970-07-22 1971-11-30 Olinkraft Inc Automatic bag accumulating, advancing and charging apparatus
US3740049A (en) 1970-08-17 1973-06-19 Paper Converting Machine Co Counter system for orbital packer
DE2060498B1 (de) 1970-12-09 1971-11-25 Schickedanz Ver Papierwerk Verfahren und Vorrichtung zum Ablegen von weichen Gegenstaenden,insbesondere Zellstofftuechern
US3675792A (en) 1970-12-11 1972-07-11 Nat Biscuit Co Cracker stacking and segregating apparatus
US3729886A (en) 1971-05-17 1973-05-01 Leroy E Olsen And Sy Patrickus Method and apparatus for banding articles
US3788636A (en) 1971-05-29 1974-01-29 Licentia Gmbh Rotating suction drum for data carriers
US3784188A (en) 1971-08-31 1974-01-08 Westvaco Corp Accordion, folding and cutting apparatus
BE789625A (fr) 1971-11-12 1973-02-01 Fmc Corp Procede et appareil pour emballer des articles flexibles
JPS5213132B2 (de) * 1972-02-05 1977-04-12
US3758381A (en) 1972-03-29 1973-09-11 Appleton Mills Rmaking machine single endless strand mounted in self centering fashion in a series of parallel convolutions as a fibrous web supporting surface in a pape
US3834689A (en) 1972-04-07 1974-09-10 Int Paper Co Web folding apparatus
USRE27765E (en) 1972-06-21 1973-10-02 Apparatus for arranging substantially laminar articles into spaced groups
US3739886A (en) 1972-07-19 1973-06-19 N Kertzman Compartmented portable case
US3866905A (en) 1972-10-04 1975-02-18 Bretting C G Mfg Co Inc Separator and transfer device for paper napkins, towels and the like
US3822009A (en) * 1973-02-01 1974-07-02 Eastman Kodak Co Item transporting system
US3870292A (en) 1973-03-16 1975-03-11 Paper Converting Machine Co Method and apparatus for transverse folding of webs
IT984820B (it) 1973-04-26 1974-11-20 Mori C Macchina automatica capace di predisporre ordinatamente affian candoli in numero prefissabile dei sacchetti o puste od altri oggetti di forma geometricamen te non definita o modificabile
DE2352666C3 (de) 1973-10-19 1978-12-14 Windmoeller & Hoelscher, 4540 Lengerich Vorrichtung zum Verpacken von flachen Gegenständen, wie Beutel, Müllsäcke o.dgl. in Verpackungsbeutel
US3980183A (en) 1973-12-21 1976-09-14 Nikolai Ivanovich Anikanov Delivery and collecting arrangement for rotary machines for printing books or magazines
US3948504A (en) 1974-03-18 1976-04-06 Motter Printing Press Co. Method and apparatus for forming and collating printed signatures
US3905260A (en) 1974-09-06 1975-09-16 Paper Converting Machine Co Log sawing system
CH580023A5 (de) 1975-04-01 1976-09-30 Ferag Ag
JPS5527634Y2 (de) * 1975-05-06 1980-07-02
US3995748A (en) 1975-07-21 1976-12-07 Xerox Corporation Sorter apparatus
US4070014A (en) 1975-07-28 1978-01-24 Kawanoe Zoki Kabushiki Kaisha Web folding apparatus
GB1522201A (en) * 1975-07-30 1978-08-23 Vacuumatic Ltd Conveyor systems
US4125253A (en) 1975-10-22 1978-11-14 Gruner & Jahr Ag & Co. Method of providing a stack of predetermined length and apparatus for performing said method
US4027580A (en) * 1975-11-21 1977-06-07 Conwed Corporation Pad stacker
US4102253A (en) 1976-10-26 1978-07-25 Gannicott David James H Counting and stacking unit
US4183704A (en) 1976-10-29 1980-01-15 Rima Enterprises Compensating stacker for printed signatures
DE2652159C3 (de) 1976-11-16 1981-04-30 Koenig & Bauer AG, 8700 Würzburg Räderfalzapparat
DD137795A3 (de) 1976-12-23 1979-09-26 Klaus Hertrich Falzklappenzylinder fuer rotationsfalzer
CH614902A5 (de) * 1977-03-11 1979-12-28 Sig Schweiz Industrieges
CH618397A5 (de) 1977-06-02 1980-07-31 Sig Schweiz Industrieges
US4162733A (en) 1977-06-21 1979-07-31 Wiseman Raymond L Article stacking apparatus
IT1090264B (it) * 1977-09-21 1985-06-26 Amf Sasib Dispositivo trasferitore combinatore ad intercalamento per comporre piu linee di alimentazione di oggetti regolari in una singola linea
DE2842116A1 (de) 1977-10-24 1979-04-26 Ferag Ag Vorrichtung zum verschieben von dreidimensionalen gegenstaenden, insbesondere von stapeln von druckprodukten
US4173846A (en) 1978-01-23 1979-11-13 Paper Converting Machine Company Orbital saw sharpening device
US4190241A (en) * 1978-05-01 1980-02-26 Kimberly-Clark Corporation Apparatus for converting paper rolls into stacks of individual folded paper sheets
US4269555A (en) 1978-05-11 1981-05-26 Burr Oak Tool & Gauge Company Device for discharging stacked fins from a transporter
DE2846191C3 (de) 1978-10-24 1981-08-13 Koenig & Bauer AG, 8700 Würzburg Falzapparat für Rollenrotationsdruckmaschinen
JPS5589158A (en) 1978-12-26 1980-07-05 Mitsubishi Heavy Ind Ltd Counting and discharging device for sheet
US4285621A (en) 1979-11-14 1981-08-25 Paper Converting Machine Company Apparatus for stacking product
US4314785A (en) 1979-12-26 1982-02-09 Package Machinery Company Stacking and packaging apparatus
DE3013865C2 (de) 1980-04-10 1985-01-03 Jos. Hunkeler AG, Fabrik für graphische Maschinen, Wikon Vorrichtung zum Bilden von Stapeln aus Abschnitten einer endlosen Bahn
US4357126A (en) 1980-07-10 1982-11-02 H. G. Weber & Co., Inc. Infeed counting conveyor
US4349185A (en) 1980-07-21 1982-09-14 Paper Converting Machine Company Folding apparatus
DE3030706C2 (de) 1980-08-14 1983-11-24 Albert-Frankenthal Ag, 6710 Frankenthal Falzapparat
US4396336A (en) 1981-01-26 1983-08-02 Herman Malamood Apparatus for feeding lifts of limp sheets
JPS57138847U (de) 1981-02-24 1982-08-30
US4501418A (en) 1981-02-24 1985-02-26 Tokyo Shibaura Denki Kabushiki Kaisha Stacking device for paper sheets
US4494741A (en) 1981-03-20 1985-01-22 John M. Rudolf Tissue cutting and interfolding apparatus for Z webs
IT1136965B (it) 1981-03-27 1986-09-03 Angelo Bartesaghi Dispositivo per la raccolta in pacchi di elementi essenzialmente fogliformi
US4441703A (en) 1981-08-10 1984-04-10 Custom-Bilt Machinery, Inc. Press delivery system with precision product timing and alignment
CH652840A5 (de) 1981-08-11 1985-11-29 Grapha Holding Ag Vorrichtung zum zaehlen der druckbogen eines schuppenstromes.
EP0076939B1 (de) * 1981-10-08 1986-02-26 HOBEMA Maschinenfabrik Hermann H. Raths GmbH & Co. KG Einrichtung zur Bildung und Abgabe von Päckchen aus mehreren, flächigen Einzelerzeugnissen aus Papier, Zellstoffwatte od. dgl.
JPS5895069A (ja) 1981-11-27 1983-06-06 Toshiba Corp 紙葉類回収装置
JPS5894068U (ja) 1981-12-21 1983-06-25 武蔵株式会社 紙幣の表裏整理装置
CH646389A5 (fr) 1982-02-24 1984-11-30 Bobst Sa Procede pour former en continu des paquets de boites pliees et dispositif pour sa mise en oeuvre.
DE3220813C2 (de) * 1982-06-03 1985-02-07 Bielomatik Leuze Gmbh + Co, 7442 Neuffen Vorrichtung zum Stapeln von Bogen
JPS5930186A (ja) 1982-08-06 1984-02-17 インタ−ナシヨナル ビジネス マシ−ンズ コ−ポレ−シヨン 自動預金・支払装置用紙幣収納機構
US4526266A (en) * 1982-08-11 1985-07-02 Stewart Engineering & Equipment Co., Inc. Dual-T transfer conveyor
DE3230846C2 (de) 1982-08-19 1985-03-28 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Vorrichtung zum Fördern von Bogen oder Bogenpaketen
DE3232348A1 (de) 1982-08-31 1984-03-01 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Vorrichtung zum stapeln von blattfoermigen gegenstaenden
JPS5943762A (ja) 1982-09-03 1984-03-10 Toshiba Corp 紙葉類回収装置
JPS5953200A (ja) 1982-09-20 1984-03-27 宇野 忠男 ジグザグ折重紙の定量仕分法
US4521008A (en) 1983-03-03 1985-06-04 Ncr Corporation Fail safe document dispensing system
JPS59172354A (ja) 1983-03-16 1984-09-29 Toshiba Corp 紙葉類回収装置
US4475730A (en) 1983-03-23 1984-10-09 C.G. Bretting Mfg. Co., Inc. Apparatus for folding and stacking paper products
JPS59182156A (ja) 1983-03-31 1984-10-16 Toshiba Corp 紙葉類回収装置
FR2543928B1 (fr) 1983-04-08 1986-01-17 Martin Sa Procede et dispositif d'alimentation automatique d'une machine de traitement de produits en plaques
JPS59223650A (ja) 1983-05-31 1984-12-15 Toshiba Corp 紙葉類の集積装置
US4534552A (en) 1983-07-20 1985-08-13 Motter Printing Press Co. Sheet diverting system
DE3413952A1 (de) 1984-04-13 1985-10-17 Winkler & Dünnebier, Maschinenfabrik und Eisengießerei GmbH & Co KG, 5450 Neuwied Verfahren und vorrichtung zum lage- und zahlgerechten ablegen von biegsamen werkstuecken
IT1214457B (it) 1984-04-26 1990-01-18 Luciano Meschi Apparecchiatura di ricezione, impacchettamento e trasferimento di striscie di materiale in foglio.
US4565363A (en) 1984-05-09 1986-01-21 Custom-Bilt Machinery, Inc. Apparatus for accurately spacing a sequence of shingled paper sheet products on a conveyor
US4537390A (en) 1984-06-14 1985-08-27 Rockwell International Corporation High speed folder fly
US4625957A (en) 1984-06-19 1986-12-02 Paper Converting Machine Company Apparatus for stacking and delivering paper napkins, paper towels, and the like
US4584917A (en) 1984-12-06 1986-04-29 Paper Converting Machine Company Automatic blade diameter compensation for log saws
DE3502176A1 (de) 1985-01-23 1986-07-24 Bielomatik Leuze Gmbh + Co, 7442 Neuffen Vorrichtung zum falzen von materialbahnen
GB8501756D0 (en) 1985-01-24 1985-02-27 Svecia Antiqua Ltd Production of paper
US4647265A (en) * 1985-07-08 1987-03-03 Tadao Uno Paper sheet manipulator
US4700939A (en) 1986-08-12 1987-10-20 Kimberly-Clark Corporation Apparatus and process for separating and removing bundles of sheets
US4717135A (en) 1986-08-12 1988-01-05 Kimberly-Clark Corporation Apparatus and process for automatically interfolding sheets and separating them into bundles
US4721295A (en) 1986-08-12 1988-01-26 Kimberly-Clark Corporation Apparatus and process for separating stacks of sheets into bundles
DE3700930A1 (de) * 1987-01-15 1988-07-28 Giebeler Gmbh & Co Kg Robert Verfahren und vorrichtung zum stapeln und portionieren von gefalzten oder ungefalzten zuschnitten aus papier, zellstoff, vliesstoff oder dgl.
US4736936A (en) 1987-01-16 1988-04-12 Paper Converting Machine Company Hanky delivery system
US5088720A (en) 1987-01-16 1992-02-18 The Mead Corporation Envelope handling system
US4930977A (en) 1987-01-16 1990-06-05 The Mead Corporation Envelope handling system
US4770402A (en) 1987-04-17 1988-09-13 C. G. Bretting Manufacturing Company Clip separator for interfolded sheets
US4751807A (en) 1987-04-17 1988-06-21 C. G. Bretting Manufacturing Co. Automatic transfer system
US4824426A (en) 1987-05-11 1989-04-25 Paper Converting Machine Company Method and apparatus for interfolding webs
IT1204706B (it) 1987-06-10 1989-03-10 Omet Srl Procedimento e dispositivo per separare un predeterminato numero di oggetti piatti,quali fogli di carta
US4821613A (en) 1987-06-19 1989-04-18 Paper Converting Machine Company Method and apparatus for log saw blade sharpening
IT1213807B (it) * 1987-07-28 1990-01-05 Perini Finanziaria Spa Apparecchiatura per la produzione ed il confezionamento di tovagliolini da nastro continuo in carta od altro
DE3725225C1 (de) 1987-07-30 1988-07-21 Miller Johannisberg Druckmasch Vorrichtung zum Sammeln und Ablegen von Signaturen
JP2511075B2 (ja) 1987-11-11 1996-06-26 三菱重工業株式会社 輪転印刷機の折機
CH674353A5 (de) 1987-12-04 1990-05-31 De La Rue Giori Sa
US4824307A (en) 1988-02-11 1989-04-25 Tekmax Inc. Apparatus for vertically stacking battery plates
US4846454A (en) 1988-02-22 1989-07-11 Th Stralfors Ab Method and apparatus for folding, stacking and separating continuous forms in a moving web
JPH01288562A (ja) * 1988-05-16 1989-11-20 Katsu Yoneyama 紙ナフキン平縦積み定量区分け方法と装置
DE3817804C1 (de) 1988-05-26 1989-10-19 Albert-Frankenthal Ag, 6710 Frankenthal, De
US4925179A (en) 1988-06-01 1990-05-15 Harris Graphics Corporation Delivery fan with undulated fan pockets
US5040663A (en) 1988-06-02 1991-08-20 Paper Converting Machine Company Apparatus and method for stacking
US4874158A (en) 1988-06-20 1989-10-17 C. G. Bretting Manufacturing Co., Inc. Dispensing fold improvement for a clip separator
DE3826348A1 (de) 1988-08-03 1990-02-08 Roland Man Druckmasch Schaufelradausleger
JP2693520B2 (ja) 1988-09-30 1997-12-24 株式会社リコー 複写機の自動反転原稿給紙装置
US5201700A (en) 1988-11-07 1993-04-13 Industria Grafica Meschi S.R.L. Method for folding material fed from a continuous band into accordion-like manner at a high speed
IT1233279B (it) 1989-04-05 1992-03-26 Perini Finanziaria Spa Troncatrice per il taglio di bastoni di materiale cartaceo e simili
NL8901083A (nl) * 1989-04-28 1990-11-16 Terpa Poultry Bv Werkwijze en inrichting voor het via een dwarstransporteur afvoeren van verpakte produkten.
US4997338A (en) 1989-05-03 1991-03-05 C. G. Bretting Manufacturing Co., Inc. Short count sheet separator
US4977803A (en) 1989-06-27 1990-12-18 Paper Converting Machine Company Saw mechanism for logs convolutely wound on cores and method
EP0408902B1 (de) 1989-07-18 1993-09-01 Ferag AG Vorrichtung zum Auslegen von Druckereiprodukten
DE3927422C2 (de) 1989-08-19 1998-07-09 Winkler Duennebier Kg Masch Verfahren und Vorrichtung zur Herstellung von zahlgerechten Teilstapeln aus überlappend ineinandergefalteten Tüchern
US5049123A (en) 1989-08-31 1991-09-17 Harris Graphics Corporation Folding and stacking apparatus
US5114306A (en) * 1989-09-19 1992-05-19 Quipp, Incorporated Dual drive stacker and method for operating same
US5083998A (en) 1990-05-29 1992-01-28 Carter Christopher P Transfer means for folded sheet material
US5454687A (en) 1990-09-06 1995-10-03 Johnson; Peter E. High speed sorter/stacker
US5074735A (en) 1990-09-07 1991-12-24 Amplas, Inc. Wicketing apparatus
US5040783A (en) 1990-09-10 1991-08-20 The Procter & Gamble Company Rotary stacker
JP3033162B2 (ja) 1990-09-20 2000-04-17 ソニー株式会社 ノイズシェーピング回路
US5076559A (en) 1990-11-23 1991-12-31 Eastman Kodak Company Separation member for an improved recirculating document feeder
IT1247330B (it) 1991-04-03 1994-12-12 Perini Fabio Spa Macchina troncatrice per il taglio di rotoli di materiale nastriforme.
DE4111899A1 (de) * 1991-04-12 1992-10-15 Bosch Gmbh Robert Vorrichtung zum transportieren von gegenstaenden in eine foerdereinrichtung einer verpackungsmaschine
DE4117296C2 (de) 1991-05-27 2002-11-21 Winkler & Duennebier Ag Vorrichtung zum Überführen von Gegenständen
US5101963A (en) 1991-06-17 1992-04-07 Motion Systems, Inc. Vertical lift unit
US5322270A (en) 1991-07-16 1994-06-21 Heidelberg-Harris Gmbh Delivery systems in the folder of a web-fed rotary printing machine
US5217220A (en) 1991-08-19 1993-06-08 Carlson Herbert L Diverter for a printing press
US5152203A (en) 1991-08-19 1992-10-06 Paper Converting Machine Company Apparatus and method for sharpening saw blades having planetary motion in transverse cutting
FR2680480B1 (fr) 1991-08-19 1993-11-26 Harris Marinoni Sa Machine a couper et a plier une bande de papier imprime.
ATE126169T1 (de) 1992-01-10 1995-08-15 Ferag Ag Verfahren und vorrichtung zum verarbeiten von druckereiprodukten.
EP0561100A1 (de) * 1992-03-20 1993-09-22 FIN-OMET S.r.l. Vorrichtung zum Ablegen von Bogen in Stapeln mit voreingestellter Stückzahl
US5290414A (en) * 1992-05-15 1994-03-01 Eveready Battery Company, Inc. Separator/electrolyte combination for a nonaqueous cell
US5249791A (en) 1992-06-18 1993-10-05 Heidelberg Harris Gmbh Arrangement for braking printed products in a fan delivery of a folder
FR2692875B1 (fr) 1992-06-25 1994-10-07 Heidelberger Druckmasch Ag Appareil de pliage pour la réalisation d'exemplaires pliés à partir d'une bande de papier imprimée.
US5290141A (en) 1992-11-06 1994-03-01 Brenton Engineering Inc. Continuous down stacker apparatus
US5299793A (en) 1992-11-23 1994-04-05 C. G. Bretting Manufacturing Company, Inc. Multi-panel refolding transfer system with rotating transfer clamp
DE4241810C2 (de) 1992-12-11 2001-01-04 Heidelberger Druckmasch Ag Formatvariabler Kombinationsfalzapparat
DE9218417U1 (de) 1992-12-18 1994-02-10 Albert-Frankenthal Ag, 67227 Frankenthal Vorrichtung zum Ablegen von Produkten
US5261655A (en) 1992-12-28 1993-11-16 Xerox Corporation Disk stacker with intermittent corrugation assistance for small sheets
US5289747A (en) 1993-02-04 1994-03-01 Paper Converting Machine Company Variable velocity conveying method and apparatus for continuous motion saws
IT1265845B1 (it) 1993-02-15 1996-12-12 Perini Fabio Spa Dispositivo per il trasferimento di tovagliolini o prodotti analoghi dalla macchina di produzione a mezzi impilatori.
US5421700A (en) 1993-04-29 1995-06-06 Tension Envelope Corporation Envelope flap up pick and place apparatus and method
US5359929A (en) 1993-08-25 1994-11-01 Rockwell International Corporation Device for delivering signatures in a printing press
US5359930A (en) 1993-09-17 1994-11-01 Rockwell International Corporation Device for aligning flies for a printing press
US5460258A (en) 1993-12-17 1995-10-24 Tisma Machinery Corporation Automatic packaging machine with random input and a defined output
DE4344620A1 (de) 1993-12-24 1995-06-29 Koenig & Bauer Ag Räderfalzapparat
US5458033A (en) 1993-12-29 1995-10-17 Paper Converting Machine Company Trim eliminator for log saw
DE4411597B4 (de) 1994-04-02 2005-09-22 Kugler-Womako Gmbh Blattanleger
NL9400542A (nl) 1994-04-06 1995-11-01 Buhrs Zaandam Bv Omkeerinrichting alsmede een werkwijze voor het omkeren van bijvoorbeeld grafische produkten.
FR2718723B1 (fr) 1994-04-15 1996-07-12 Heidelberg Harris Sa Dispositif de sortie de cahiers d'une roue à aubes.
DE19519707A1 (de) 1994-06-02 1995-12-07 Buehler Optima Maschf Vorrichtung zur Bildung von Stapeln
DE4419989C2 (de) 1994-06-08 1997-10-02 Winkler Duennebier Kg Masch Verfahren und Vorrichtung zum Stapeln von gefalteten Tüchern
US5558488A (en) 1994-06-24 1996-09-24 R.R. Donnelley & Sons Company, Inc. Apparatus for stacking books
US5485992A (en) 1994-07-08 1996-01-23 Heidelberger Druckmaschiner Ag Folder apparatus
US5639083A (en) 1994-07-14 1997-06-17 Heidelberger Druckmaschinen Ag Device for the delivery of folded products
IT1269139B (it) * 1994-08-19 1997-03-21 Ricciarelli Garibaldo Srl Dispositivo e relativo metodo per raggruppare flussi casuali di prodotti in una sola via secondo una cadenza prestabilita e regolabile
DE4437722A1 (de) 1994-10-21 1996-04-25 Giesecke & Devrient Gmbh Verfahren und Vorrichtung zur Verarbeitung von Banknoten
US5518230A (en) 1994-10-31 1996-05-21 Xerox Corporation Stack height sensing machanism
US5524876A (en) 1994-12-22 1996-06-11 F. L. Smithe Machine Company, Inc. Method and apparatus for delivering and stacking envelopes in an envelope machine
AU707638B2 (en) 1995-02-24 1999-07-15 De La Rue International Limited Process and apparatus for secured loading and dispensing of bills
JPH08277060A (ja) * 1995-04-07 1996-10-22 Juki Corp 媒体合流装置
US5579894A (en) 1995-04-11 1996-12-03 R. A. Jones & Co. Inc. Direct drop transfer apparatus
FR2733491B1 (fr) 1995-04-26 1997-07-25 Heidelberg Harris Sa Dispositif de sortie d'exemplaires imprimes d'un dispositif a roues a aubes
GB9510297D0 (en) 1995-05-22 1995-07-19 De La Rue Systems Ltd Improvements relating to sheet feeding
DE19525168C2 (de) 1995-07-11 1997-05-28 Koenig & Bauer Albert Ag Schaufelrad zum Auslegen von Falzprodukten
DE19527264A1 (de) 1995-07-26 1997-01-30 Heidelberger Druckmasch Ag Druckmaschine mit geradliniger Substratführung und Wendeeinrichtungen dafür
GB9515437D0 (en) 1995-07-27 1995-09-27 Rue De Systems Ltd Sheet feeding apparatus and method
US5772391A (en) 1995-11-22 1998-06-30 Quipp Systems, Inc. Stacker for counting and stacking signatures delivered by a gripper conveyor
US5647586A (en) 1995-12-11 1997-07-15 Heidelberg Harris Inc. Method and apparatus for decelerating a flat product
DE19547920A1 (de) * 1995-12-21 1997-06-26 Will E C H Gmbh & Co Verfahren und Vorrichtung zum Fördern von Papierstapeln
DE29602108U1 (de) * 1996-02-02 1996-03-28 TRAPO AG, 48712 Gescher Weiche für Rundriemenförderbänder
DE19636172A1 (de) 1996-09-06 1998-03-12 Roland Man Druckmasch Produktführung in einem Falzapparat
US5692740A (en) 1996-10-23 1997-12-02 Xerox Corporation Disk type inverter-stacker with improved sheet control with automatically repositionable fingers
US5927712A (en) 1996-11-12 1999-07-27 Heidelberg Harris Sample signature delivery having alternate transport path away from deceleration device
US5730435A (en) 1996-11-18 1998-03-24 Heidelberg Harris Inc. Apparatus for absorbing energy during signature delivery
US5803705A (en) 1997-04-03 1998-09-08 Xerox Corporation Disk type inverter-stacker with improved sheet handling slots for different paper weights
US5899447A (en) 1997-09-02 1999-05-04 The Procter & Gamble Company Apparatus for stacking pop-up towels
JP2992003B2 (ja) 1998-01-30 1999-12-20 株式会社東京機械製作所 折機のペーパーガイド装置
US6254522B1 (en) 1999-10-05 2001-07-03 C. G. Bretting Manufacturing Co., Inc. Separator finger apparatus
IT1314975B1 (it) * 2000-10-03 2003-01-21 Rent Srl Macchina e metodo per lo stoccaggio in pile numerate di articoli incarta

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MXPA04001506A (es) 2005-06-06
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EP2269928A2 (de) 2011-01-05
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US20030021668A1 (en) 2003-01-30
US7364398B2 (en) 2008-04-29
CA2455746A1 (en) 2003-02-13
HK1062667A1 (en) 2004-11-19
EP1421021A2 (de) 2004-05-26
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US20050087925A1 (en) 2005-04-28
DE60238689D1 (de) 2011-02-03
US6832886B2 (en) 2004-12-21
WO2003011725A3 (en) 2003-07-31
EP2269927A3 (de) 2011-02-23
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