EP1041029A3 - Method and device for removing air inclusions during the formation of stacks of sheets - Google Patents

Method and device for removing air inclusions during the formation of stacks of sheets Download PDF

Info

Publication number
EP1041029A3
EP1041029A3 EP00105265A EP00105265A EP1041029A3 EP 1041029 A3 EP1041029 A3 EP 1041029A3 EP 00105265 A EP00105265 A EP 00105265A EP 00105265 A EP00105265 A EP 00105265A EP 1041029 A3 EP1041029 A3 EP 1041029A3
Authority
EP
European Patent Office
Prior art keywords
sheets
stacks
formation
removing air
air inclusions
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
EP00105265A
Other languages
German (de)
French (fr)
Other versions
EP1041029A2 (en
EP1041029B1 (en
Inventor
Bernd Ramcke
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.)
ECH Will GmbH and Co
Original Assignee
ECH Will GmbH and Co
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 ECH Will GmbH and Co filed Critical ECH Will GmbH and Co
Publication of EP1041029A2 publication Critical patent/EP1041029A2/en
Publication of EP1041029A3 publication Critical patent/EP1041029A3/en
Application granted granted Critical
Publication of EP1041029B1 publication Critical patent/EP1041029B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65H31/00—Pile receivers
    • B65H31/04—Pile receivers with movable end support arranged to recede as pile accumulates
    • B65H31/08—Pile receivers with movable end support arranged to recede as pile accumulates the articles being piled one above another
    • B65H31/10—Pile receivers with movable end support arranged to recede as pile accumulates the articles being piled one above another and applied at the top of the 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
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/421—Forming a pile
    • B65H2301/4217—Forming multiple piles
    • B65H2301/42172—Forming multiple piles simultaneously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/35—Other elements with suction surface, e.g. plate or wall
    • B65H2406/352—Other elements with suction surface, e.g. plate or wall facing the edge of the handled material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/20—Avoiding or preventing undesirable effects
    • B65H2601/21—Dynamic air effects
    • B65H2601/211—Entrapping air in or under the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/176—Cardboard

Abstract

The method for removing trapped air from sheets being formed into a stack comprises sucking the air from the space (13) betw the sheets (4) in the area (12) where they are fed on to it. This may be carried out using an air extractor (23) situated betwee two adjoining stacks of paper. An Independent claim is included for a system for removing air from sheets being formed into a stack.
EP00105265A 1999-03-27 2000-03-14 Method and device for removing air inclusions during the formation of stacks of sheets Expired - Lifetime EP1041029B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19914068A DE19914068A1 (en) 1999-03-27 1999-03-27 Method and arrangement for removing air pockets when forming stacks from sheets
DE19914068 1999-03-27

Publications (3)

Publication Number Publication Date
EP1041029A2 EP1041029A2 (en) 2000-10-04
EP1041029A3 true EP1041029A3 (en) 2001-10-31
EP1041029B1 EP1041029B1 (en) 2005-01-19

Family

ID=7902724

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00105265A Expired - Lifetime EP1041029B1 (en) 1999-03-27 2000-03-14 Method and device for removing air inclusions during the formation of stacks of sheets

Country Status (10)

Country Link
US (1) US6364312B1 (en)
EP (1) EP1041029B1 (en)
JP (1) JP2000296963A (en)
CN (1) CN1177744C (en)
AT (1) ATE287372T1 (en)
BR (1) BR0001428A (en)
CA (1) CA2302002C (en)
DE (2) DE19914068A1 (en)
ES (1) ES2233234T3 (en)
PT (1) PT1041029E (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10134425A1 (en) * 2001-07-19 2003-02-06 Jagenberg Querschneider Gmbh Device for stacking sheets, in particular sheets of paper or cardboard that are fed in shingled form on pallets
DE50203751D1 (en) * 2002-05-02 2005-09-01 Siempelkamp Handling Sys Gmbh Device for depositing thin plates with minimized slippage between the plates
DE202006010955U1 (en) * 2006-07-14 2006-09-07 Man Roland Druckmaschinen Ag Suction unit for sheet delivery of printers has base wall with air passages level with sheet supply path and defining with an engagement wall a suction gap to pick up air stream flowing over sheet stack
EP2323938B1 (en) * 2008-09-17 2012-03-28 Bielomatik Leuze GmbH + Co. Kg Collecting and transport device for a stack formed by layers of sheets
DE102009040918A1 (en) * 2009-09-11 2011-03-17 Focke & Co.(Gmbh & Co. Kg) Apparatus and method for handling stacks of print media
CN102350805B (en) * 2011-09-23 2012-10-31 张家港先锋自动化机械设备有限公司 Thin film pressing device
CN112454607B (en) * 2020-12-04 2022-04-12 河南海格尔高温材料有限公司 Negative pressure type exhaust device for processing prefabricated block

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB885351A (en) * 1959-05-06 1961-12-28 Warren S D Co Improvements relating to sheet stacking apparatus
GB914468A (en) * 1960-09-28 1963-01-02 Guthrie William Gifford Improvements in or relating to printing machinery
DE1906696A1 (en) * 1969-02-11 1970-09-03 Mabeg Maschb Gmbh Nachf Hense Sheet delivery device
US3581912A (en) * 1967-09-27 1971-06-01 Masson Scott Thrissell Eng Ltd Apparatus for stacking sheets
JPH04209158A (en) * 1990-11-30 1992-07-30 Konica Corp Accumulating device for sheet-state material
US5259608A (en) * 1991-12-04 1993-11-09 Heidelberger Druckmaschinen Aktiengesellschaft Sheet delivery at a printing machine
DE19501874A1 (en) * 1995-01-23 1996-07-25 Kba Planeta Ag Sheet delivery system for print machine with driers
DE19753890C1 (en) * 1997-12-05 1999-07-15 Roland Man Druckmasch Sheet spreader for printer

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1743921A (en) * 1927-12-17 1930-01-14 Claybourn Process Corp Method of drying freshly-printed sheets and apparatus therefor
US2624577A (en) * 1950-09-07 1953-01-06 William R Peugnet Paper jogging machine
DE938698C (en) * 1952-11-30 1956-02-02 Jagenberg Werke Ag Sheet offsets on cross-cutting machines or other sheet-ejecting machines
US2745538A (en) * 1954-07-12 1956-05-15 Lamb Grays Harbor Co Inc Sheet spreading conveyor
US3411829A (en) * 1966-08-04 1968-11-19 Sperry Rand Corp Sheet handling system employing an all-fluid transport technique
US3556519A (en) * 1967-06-23 1971-01-19 Leo Keller Method and apparatus for stacking paper sheets or the like
GB1414628A (en) * 1971-12-02 1975-11-19 Dooley J E Sheet stack squaring apparatus
DE2627390A1 (en) * 1975-09-19 1977-03-31 Taylor Ruel E DEVICE AND METHOD FOR MANUFACTURING SEVERAL LEVELED EDGE STACKS OF FLEXIBLE ARCHES
US4069541A (en) * 1976-04-23 1978-01-24 U.S. Floor Systems, Inc. Cleaning method and apparatus
DE3403209A1 (en) 1983-02-12 1984-08-16 E.C.H. Will (Gmbh & Co), 2000 Hamburg Device for removing air inclusions from piles of paper
DE3601293A1 (en) * 1986-01-17 1987-07-23 Waertsilae Strecker Gmbh ARC STACKING DEVICE
DE4201480C2 (en) * 1992-01-21 1997-02-13 Heidelberger Druckmasch Ag Device for depositing printed sheets on a stack
JPH05319666A (en) * 1992-05-20 1993-12-03 Ricoh Co Ltd Paper discharge base for printing device
US5470420A (en) * 1992-07-31 1995-11-28 Eastman Kodak Company Apparatus for label application using Bernoulli Effect
DE19523699A1 (en) 1995-06-29 1997-01-09 Will E C H Gmbh & Co Device for removing air pockets from paper stacks
DE19635401C1 (en) * 1996-08-31 1997-12-18 Roland Man Druckmasch Device for laying sheets on stack, particularly for sheet printing machines
US6116593A (en) * 1996-11-18 2000-09-12 Heidelberg Harris, Inc. Method and apparatus for non-contact deceleration of flat products

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB885351A (en) * 1959-05-06 1961-12-28 Warren S D Co Improvements relating to sheet stacking apparatus
GB914468A (en) * 1960-09-28 1963-01-02 Guthrie William Gifford Improvements in or relating to printing machinery
US3581912A (en) * 1967-09-27 1971-06-01 Masson Scott Thrissell Eng Ltd Apparatus for stacking sheets
DE1906696A1 (en) * 1969-02-11 1970-09-03 Mabeg Maschb Gmbh Nachf Hense Sheet delivery device
JPH04209158A (en) * 1990-11-30 1992-07-30 Konica Corp Accumulating device for sheet-state material
US5259608A (en) * 1991-12-04 1993-11-09 Heidelberger Druckmaschinen Aktiengesellschaft Sheet delivery at a printing machine
DE19501874A1 (en) * 1995-01-23 1996-07-25 Kba Planeta Ag Sheet delivery system for print machine with driers
DE19753890C1 (en) * 1997-12-05 1999-07-15 Roland Man Druckmasch Sheet spreader for printer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 016, no. 553 (M - 1339) 24 November 1992 (1992-11-24) *

Also Published As

Publication number Publication date
CN1177744C (en) 2004-12-01
US6364312B1 (en) 2002-04-02
BR0001428A (en) 2000-10-17
EP1041029A2 (en) 2000-10-04
ES2233234T3 (en) 2005-06-16
EP1041029B1 (en) 2005-01-19
JP2000296963A (en) 2000-10-24
PT1041029E (en) 2005-05-31
CN1269319A (en) 2000-10-11
CA2302002A1 (en) 2000-09-27
ATE287372T1 (en) 2005-02-15
DE19914068A1 (en) 2000-09-28
DE50009252D1 (en) 2005-02-24
CA2302002C (en) 2007-09-04

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