EP1264794B1 - Méthode et dispositif pour la formation d'une pile sur un récepteur de pile - Google Patents

Méthode et dispositif pour la formation d'une pile sur un récepteur de pile Download PDF

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Publication number
EP1264794B1
EP1264794B1 EP02011334A EP02011334A EP1264794B1 EP 1264794 B1 EP1264794 B1 EP 1264794B1 EP 02011334 A EP02011334 A EP 02011334A EP 02011334 A EP02011334 A EP 02011334A EP 1264794 B1 EP1264794 B1 EP 1264794B1
Authority
EP
European Patent Office
Prior art keywords
stack
spacing
deposit
sheets
guide
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.)
Expired - Lifetime
Application number
EP02011334A
Other languages
German (de)
English (en)
Other versions
EP1264794A2 (fr
EP1264794A3 (fr
Inventor
Norbert Rilitz
Eckhardt Borutta
Fritz Schulz
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 EP1264794A2 publication Critical patent/EP1264794A2/fr
Publication of EP1264794A3 publication Critical patent/EP1264794A3/fr
Application granted granted Critical
Publication of EP1264794B1 publication Critical patent/EP1264794B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H29/50—Piling apparatus of which the discharge point moves in accordance with the height to 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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/70—Article bending or stiffening arrangements
    • 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
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/15—Height, e.g. of stack
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B65H2511/22—Distance
    • 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
    • B65H2701/173—Metal

Definitions

  • the invention relates to a method for collecting sheets into stacks on a stack tray, comprising the steps of: feeding the sheets to the stack tray for depositing on the stack tray by means of a guide extending above the stack tray at a distance from the upper sheet of a stack that has just accumulated.
  • the invention further relates to a device for accumulating sheets to stacks on a stack tray, with feeding means for feeding the sheets to the stack tray and depositing them on the stack tray, with a guide extending at a distance to the respective upper sheet of a stack that has just accumulated over the stack tray ,
  • Devices of the type described above are used to accumulate successive sheets in stacks in one or more adjacent conveyor tracks.
  • sheet should be understood here paper sheet but also other sheet-like articles such as plastic film sections, metal, nonwovens, paper or the like.
  • the sheets can be separated with a sheeter of one or more sheets and individually successively or in the form of a scaly stream to the stack tray.
  • EP 0 745 546 A2 discloses a device for collecting sheets into stacks on a stack tray according to the type mentioned at the outset.
  • this prior art shows a guide extending above the stack tray, the front end of which carries a roller resting on the topmost arc of the tray Stack rests to brake the top sheet and from the vacuum transport device for feeding the sheet to release.
  • Object of the present invention is to improve the accumulation of sheets to stacks on a stack tray.
  • the advantages of the invention are in particular that even at high feed speed of the sheet whose particularly critical leading end remains limited due to the approximately constant distance of the guide of the already accumulated stack at least in the stack tray in his freedom of movement. It can thus also under difficult conditions a stack homogeneous configuration can be obtained.
  • a stack homogeneous configuration can be obtained.
  • when processing relatively thin large-format sheet material is given by the constant low durable distance the leading end of the bow a constantly narrow margin between leadership and stack, so that a po-sitionspire filing difficult-to-handle sheet is achieved in the stack.
  • the advantages of the method according to the invention and of the device according to the invention are particularly evident when the stack tray is changed during the laying down of the sheets on the same. Because even in this case it can be ensured that the distance remains constant even during the change of the stacking tray. This can be achieved for example by adjusting means, which track the guide already formed, by the change of the stack tray briefly sinking stack on the stack tray. It is also ensured that after changing the stack tray with renewed increase in the stack height, the guide is tracked to this lifting to keep the distance constant, so as not to restrict the margin of the leading ends of the sheets between leadership and pile over or disappear allow.
  • the aforesaid guide is preferably part of the feeding means in the apparatus according to the invention and may comprise upper conveyor belts for feeding the sheets to the stack tray or sheet deflectors for deflecting the sheets to be deposited on the stack tray downwards towards the stack tray, or a combination of both.
  • these are preferably braked in the stack tray. This can advantageously be effected by the conveying plane of the sheet substantially vertically penetrating Frontanrichtstoff.
  • These front-attachment means are preferably provided adjacent one end of the guide, more preferably adjacent to the ends of the aforementioned upper conveyor belts or bow deflectors.
  • a desired distance is specified, an instantaneous distance detected, the instantaneous distance compared with the desired, detected in deviation between the current distance from the desired distance, this deviation, and the current distance adapted to the desired distance, if the deviation exceeds a predetermined tolerance value.
  • the device according to the invention preferably comprises sensor means for detecting the instantaneous distance, control means for comparing the instantaneous distance with a predetermined desired distance, and for activating the adjusting means for adjusting the instantaneous distance to the desired distance.
  • the guide ie the upper conveyor belts and / or the Bogenabweiser and the sensor means are arranged at a fixed distance from each other. If this distance corresponds to a desired distance between the guide and the upper end of an already accumulated stack, then the desired distance is always reached when the upper end of the already accumulated stack is detected by the sensor means.
  • the actuating means need not change the position of the guide in such a case. If, however, no stack is detected by the sensor means arranged in this way, the distance to the stack is too great, so that the adjusting means must lower the guide in the direction of the stack.
  • the sensor means advantageously have two light sensors arranged one above the other. In such a sensor means thus formed together with the above-mentioned fixed assignment of the sensor means to the guide the correct distance between the guide and the upper end of the stack is reached when the upper light sensor of the sensor means detects no stack and the lower light sensor of the sensor means the side wall of the stack detected. Because then lies the upper end of the stack between the two light sensors.
  • the adjusting means preferably have an adjustment path which is sufficient to maintain the spacing as desired even when the stack falls or swells in the measure provided for the respective device.
  • the adjusting means to a hose which is changeable in its diameter with fluid, preferably air, which also changes its length.
  • fluid preferably air
  • the adjusting means preferably act on a holding frame, which serves as a holder for a band deflection for the upper conveyor belts and / or the Bogenabweiser.
  • the device 1 shown in FIGS. 1 and 2 and described below with reference to both figures is designed for a multi-purpose storage device and is inserted in a correspondingly multiplied parallel arrangement within a common frame 2, of which side walls 4 are shown in FIG.
  • a common frame 2 of which side walls 4 are shown in FIG.
  • the support walls 6 Connected to the side walls 4 and as part of the housing 2 are further vertically extending support walls 6 are provided.
  • the support walls 6 together with them partially opposite racks 8 a guide for a stage 10.
  • the stage 10 is acting with the aid of as adjusting muscle for the stage 10
  • Hoses 12 in the direction shown by the arrow 14 vertically movable.
  • the upper ends 16 of the tubes 12 are connected via connections 18 with valves 20.
  • the interior of the tubes 12 is hollow and can be pressurized via the valves 20, which is connected via compressed air connections 22 with compressed air supply lines 24, with compressed air.
  • the lower ends 26 of the tubes 12 are airtight over terminators 28 and at the same time firmly connected to the stage 10.
  • the tubes 12 When the tubes 12 are pressurized with compressed air, the tubes 12 can expand in the region of their centers 30 in the manner of a muscle and can thus shorten their length L.
  • the compressed air is discharged through the valves 20 from the inside of the hoses 12 again, the hoses 12 are stretched again in the manner of a muscle to the length L so as to resume their cylinder-like shape shown in the figures.
  • a shaft 32 is mounted with fixed space in the guides 8 sprockets 34 (see in particular Fig. 2) relative to the stage 10.
  • the shaft 32 ensures that the stage 10 can be moved homogeneously.
  • this bracket 36 At the end of the stage 10 shown in the figures below, this bracket 36, at the ends of 38 pulleys 40 for (not shown in FIG. 2) upper conveyor belts 42 for Zufördem (not shown in FIG. 2) paper sheet 44 are arranged ,
  • the upper conveyor belts also serve as a guide for the paper sheets 44.
  • brackets 36 serving as a guide for the sheet Bogenabweiser 46 are arranged to deflect the supplied by the upper conveyor belts 42 paper sheet 44 down in the direction of a stack tray 48th
  • hoses 12 which may be, for example, hoses of the company Festo with the name "Fluidicmuscle MAS-20-N-340-AA-MCHK-187610"
  • hoses of the company Festo with the name "Fluidicmuscle MAS-20-N-340-AA-MCHK-187610”
  • the distance I between the bottoms 54 of the sheet deflectors 46 and the upper end 56 or arc 44 of a stack 58 of paper sheets 44 already accumulated on the stack tray 48 is accomplished by tracking the sheet deflectors 46 together with a corresponding front, i.e. front, stack. the wall adjacent portion of the upper conveyor belts 42 kept constant.
  • the device 1 has the same effect in addition to serving as an inventive actuating means combination of pressurizable with compressed air hoses 12 and connected to this stage 10 for the Bogenabweiser 46 and light sensors 64a and 64b.
  • the light sensors 64a and 64b are fixed to an L-shaped arm 80.
  • the arm 80 is in turn attached to the bracket 36.
  • the light sensors 64a and 64b therefore have a spatially fixed association with the sheet deflectors 46, which are likewise arranged on the mounting bracket 36.
  • the undersides 54 of the bow deflector 46 and the center 82 between the two light buttons 64a and 64b are thus arranged at a fixed distance from one another. This fixed distance corresponds to a desired distance I between the underside 54 of the Bogenabweiser 46 and the upper end 56th an already accumulated pile.
  • the light sensors 64a and 64b are connected via corresponding electrical connections 66 to a control unit 70 (not shown in FIG. 2 due to the central shortening indicated by dashed lines).
  • the control unit 70 may be, for example, a commercially available computer.
  • the control unit 70 is in turn connected to the valves 20 via electrical leads 72 (not shown in FIG. 2).
  • the method according to the invention works as follows:
  • the upper end 56 of the stack 58 may drop so much according to arrow 62 in Figure 1 that the distance I between the bottom 54 of Bogenabweiser 46 and the upper end 56 of the stack 58 is greater than a desired distance becomes.
  • the plane of the upper end 56 at a distance I corresponding to the desired distance lies exactly between the two light buttons 64a and 64b at the height 82. This means that the lower light button 64a detects a side wall of the stack 58 while the upper light button 64b no longer detects a side wall. If, in the aforementioned situation, the upper end 56 continues to drop, the lower light scanner 64a will no longer detect any side wall of the stack 58.
  • control unit 70 This is passed via the lines 66 to the control unit 70.
  • This information is interpreted by the control unit 70 such that the distance I is too large, that is above the desired distance.
  • the control unit 70 will therefore activate the adjusting means according to the invention in order to lower the bow deflector 46 fastened to the holding bracket 36 until the light scanners 64a and 64b likewise fastened to the holding bracket 36 are again in a position in which the plane of the upper end 56 of the stack 58 is again at the level of the center 82 between the light buttons 64a and 64b.
  • command is given by the control unit 70 to the valves 20 to release compressed air from the hoses 12, so that they expand in the direction of their basic length L and thus reduce the distance I until the control unit 70, the valves 20 again closes.
  • both light scanners 64a and 64b detect the side wall of the stack 58.
  • This situation is illustrated in FIG.
  • the control unit interprets the signals of the light scanners 64a and 64b such that the distance I is less than the desired distance and thus the actuating means according to the invention must be activated in order to increase the distance again, i. to move the bottom 54 of the bow deflector 46 in the figure 1 upwards.
  • command is given by the control unit 70 to the valves 20 to allow compressed air to flow into the interior of the hoses 12 via the compressed air lines 24 and the connections 22.
  • the light sensors 64a and 64b may be, for example, commercially available photodiodes.
  • the control unit 70 can then be set so that a certain level of brightness detected by the photodiodes corresponds to the side wall of a stack 58 of sheets 44, while another degree of brightness is interpreted so that there is no side wall in front of the diode.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pile Receivers (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Claims (15)

  1. Procédé pour accumuler des feuilles (44) en piles (58) sur un récepteur de pile (48), comprenant les étapes qui consistent en ce que :
    - les feuilles (44) sont amenées au récepteur de pile (48), afin d'être déposées sur le récepteur de pile (48), à l'aide d'un guide (42, 46) s'étendant au-dessus du récepteur de pile (48), suivant un espacement (1) par rapport à la feuille respectivement supérieure (44) d'une pile (58) en train d'être formée,
    - caractérisé en ce que l'espacement (1) est, au moins pendant le dépôt des feuilles (44), maintenu approximativement constant par abaissement temporaire d'une partie frontale du guide (42, 46).
  2. Procédé selon la revendication 1, comprenant les étapes qui consistent en ce que :
    - un espacement (1) souhaité est pré-établi,
    - un espacement (1) instantané est détecté,
    - l'espacement (1) instantané est comparé à l'espacement (1) souhaité,
    - un écart entre l'espacement (1) instantané et l'espacement (1) souhaité est détecté,
    - l'espacement (1) instantané est adapté à l'espacement (1) souhaité lorsque l'écart dépasse une valeur de tolérance pré-établie.
  3. Procédé selon l'une des revendications précédentes,
    suivant lequel la pile (58) en train d'être formée s'abaisse pendant le dépôt des feuilles (44), en particulier du fait d'un changement du récepteur de pile (48).
  4. Procédé selon l'une des revendications 1 ou 2,
    suivant lequel la pile (58) en train d'être formée s'élève pendant le dépôt des feuilles (44), en particulier du fait d'une nouvelle accumulation de feuilles (44) après un changement du récepteur de pile (48).
  5. Dispositif pour l'accumulation de feuilles (44) en piles (58) sur un récepteur de pile (48), comportant
    des moyens d'amenée (42, 46) destinés à amener les feuilles (44) au récepteur de pile (48) et à les déposer sur le récepteur de pile (48),
    ainsi qu'un guide (42, 46) s'étendant au-dessus du récepteur de pile (48), suivant un espacement (1) par rapport à la feuille respectivement supérieure (44) d'une pile (58) en train d'être formée,
    caractérisé par des moyens d'ajustement (12, 10, 64, 70) destinés à assurer le maintien de l'espacement, au moins pendant le dépôt des feuilles (44), par abaissement temporaire d'une partie frontale du guide (42, 46).
  6. Dispositif selon la revendication 5,
    présentant encore :
    - des moyens de détection (64a, 64b) destinés à déterminer l'espacement instantané, et
    - des moyens de commande (70) destinés à comparer l'espacement instantané à un espacement (1) souhaité, pré-établi, et à activer les moyens d'ajustement (12, 10, 64, 70) afin qu'ils adaptent l'espacement instantané à l'espacement souhaité, lorsque l'espacement (1) instantané s'écarte de l'espacement (1) souhaité dans une mesure dépassant une valeur de tolérance pré-établie.
  7. Dispositif selon la revendication 6,
    dans lequel les moyens de détection (64a, 64b) sont disposés suivant un espacement fixe par rapport au guide (42, 46).
  8. Dispositif selon la revendication 7,
    dans lequel l'espacement fixe correspond, au moins approximativement, à l'espacement (1) souhaité, de sorte que l'espacement (1) souhaité est atteint, au moins approximativement, en cas de détection de la feuille supérieure (44) d'une pile (58) en train d'être formée, par les moyens de détection (64a, 64b).
  9. Dispositif selon l'une des revendications 5 à 8,
    dans lequel les moyens d'amenée (42, 46) présentent :
    - au moins une bande transporteuse supérieure (42) destinée à acheminer les feuilles (44),
    - la bande transporteuse supérieure (42) faisant également office de guide et définissant l'espacement (1).
  10. Dispositif selon l'une des revendications 5 à 9,
    dans lequel les moyens d'amenée (42, 46) présentent :
    - au moins un déflecteur de feuilles (46) destiné à dévier les feuilles (44) à déposer, vers le bas en direction du récepteur de pile (48), le déflecteur de feuilles (46) faisant également office de guide et définissant l'espacement (1).
  11. Dispositif selon l'une des revendications 5 à 10,
    dans lequel sont prévus des moyens d'abaissement destinés à abaisser le récepteur de pile (48) pendant le dépôt des feuilles (44).
  12. Dispositif selon l'une des revendications 5 à 10,
    dans lequel les moyens d'ajustement (12, 10, 64, 70) sont conçus pour assurer un déplacement, de préférence synchrone, de la position de la bande supérieure (42) et/ou du déflecteur de feuilles (46) et/ou des moyens de détection (64a, 64b) relativement à la pile (58) en train d'être formée.
  13. Dispositif selon la revendication 12,
    dans lequel une course de déplacement des moyens d'ajustement (12, 10, 64, 70) est suffisante pour assurer le maintien de l'espacement (1) même pendant le changement et/ou après le changement du récepteur de pile (48).
  14. Dispositif selon l'une des revendications précédentes,
    dans lequel les moyens d'ajustement (12) sont actionnables à l'aide de fluide.
  15. Dispositif selon la revendication 14,
    dans lequel les moyens d'ajustement comprennent un boyau (12) de diamètre modifiable à l'aide de fluide, dont la longueur (L) se modifie sensiblement d'une façon inversement proportionnelle à son diamètre.
EP02011334A 2001-06-07 2002-05-23 Méthode et dispositif pour la formation d'une pile sur un récepteur de pile Expired - Lifetime EP1264794B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10127452 2001-06-07
DE10127452A DE10127452A1 (de) 2001-06-07 2001-06-07 Verfahren und Vorrichtung zum Ansammeln von Bogen zu Stapeln an einer Stapelablage

Publications (3)

Publication Number Publication Date
EP1264794A2 EP1264794A2 (fr) 2002-12-11
EP1264794A3 EP1264794A3 (fr) 2004-03-03
EP1264794B1 true EP1264794B1 (fr) 2006-11-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP02011334A Expired - Lifetime EP1264794B1 (fr) 2001-06-07 2002-05-23 Méthode et dispositif pour la formation d'une pile sur un récepteur de pile

Country Status (8)

Country Link
US (1) US7066462B2 (fr)
EP (1) EP1264794B1 (fr)
JP (1) JP4540924B2 (fr)
CN (1) CN1325353C (fr)
AT (1) ATE346007T1 (fr)
CA (1) CA2389069C (fr)
DE (2) DE10127452A1 (fr)
PT (1) PT1264794E (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006240839A (ja) * 2005-03-04 2006-09-14 Pfu Ltd スタッカ装置
US9150382B2 (en) * 2012-04-02 2015-10-06 Alliance Machine Systems International, Llc Apparatus and method for feeding and conveying items
CN102650185B (zh) * 2012-04-16 2014-07-30 江苏海狮机械集团有限公司 堆码机中门的启闭装置

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US815008A (en) * 1905-07-17 1906-03-13 Howe And Davidson Company Paper-delivery.
US2660432A (en) * 1948-09-04 1953-11-24 Owens Illinois Glass Co Apparatus for conveying and stacking box blanks
US2642221A (en) * 1949-01-21 1953-06-16 Owens Illinois Glass Co Truck indexing mechanism
CH408064A (de) * 1964-01-24 1966-02-28 Ferag Ag Vorrichtung zum Stapelung einer Anzahl von gefalteten Zeitungen, Zeitschriften oder dergleichen
US3419266A (en) * 1967-02-20 1968-12-31 Merrill D. Martin Sheet accumulator device for automatic sheet stackers
FR1530902A (fr) * 1967-07-10 1968-06-28 Empileur, pour matériaux en plaque, tels que cartons ondulés ou compacts, ayant une extrémité oscillant autour d'un axe fixe et l'autre extrémité décrivant un arcde cercle
NL6903502A (fr) * 1969-03-06 1970-09-08
US3908985A (en) * 1971-11-11 1975-09-30 Raymond L Wiseman Method and means for stacking articles
CH590778A5 (fr) * 1975-10-08 1977-08-31 Ferag Ag
US4279555A (en) * 1978-12-29 1981-07-21 Rydell Edmund W F Machine for stacking panels
US4265443A (en) * 1979-05-11 1981-05-05 S.A. Martin Automatic lengthwise receiver for stacking panels of different form and size and method of use
US4359218A (en) * 1980-06-23 1982-11-16 Beloit Corporation Continuous sheet collection and discharge system
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
US4577853A (en) * 1984-01-16 1986-03-25 Harris Graphics Corporation Stacking apparatus
US4564189A (en) * 1984-04-19 1986-01-14 Harris Graphics Corporation Articulating sheet material conveyor
SE451375B (sv) * 1986-01-20 1987-10-05 Tetra Pak Ab Anordning for matning av ark eller emnen till ett stapelmagasin
DE3709726C2 (de) * 1986-08-20 1995-04-20 Ricoh Kk Blattauswerfer zum Ablegen der von einer Blattbehandlungsvorrichtung ausgetragenen Blätter
US4880350A (en) * 1988-09-06 1989-11-14 Stobb, Inc. Method and apparatus for handling stacks of sheets
US5104105A (en) * 1990-06-14 1992-04-14 Quipp Systems, Inc. Method and apparatus for providing identifying indicia for moving bundles and the like
DE4224010A1 (de) * 1991-08-03 1993-02-04 Will E C H Gmbh & Co Vorrichtung zum handhaben von bahn- oder bogenmaterial aus papier
US5172904A (en) * 1991-09-10 1992-12-22 Xerox Corporation Sheet stacking apparatus with angled sheet transport belts
DE4305579A1 (de) * 1993-02-24 1994-08-25 Will E C H Gmbh & Co Vorrichtung zum Ansammeln von Papierbogen
DE9304964U1 (de) * 1993-04-01 1994-08-04 Ruenzi Kurt Vorrichtung zum Sammeln von Papierblättern zu einem Stapel
CH686943A5 (de) * 1993-12-23 1996-08-15 Texuply Syst Gmbh Vorrichtung zum Ablegen und/oder Stapeln von blattfoermigen Aufzeichnungstraegern.
DE4440367C2 (de) * 1994-11-11 1996-08-29 Jagenberg Papiertech Gmbh Vorrichtung zum Stapeln von Bogen auf Paletten
CH690007A5 (de) * 1995-03-01 2000-03-15 Rutishauser Data Ag Vorrichtung zum Ablegen und/oder Stapeln von blattförmigen Aufzeichnungsträgern.
US5671920A (en) * 1995-06-01 1997-09-30 Xerox Corporation High speed printed sheet stacking and registration system
JP3585630B2 (ja) * 1996-03-28 2004-11-04 キヤノンファインテック株式会社 シート後処理装置およびそれを備えた画像形成装置
IT1294358B1 (it) * 1997-08-29 1999-03-24 Civiemme Srl Impilatore con dispositivo per la regolazione della posizione delle cinghie di trasporto delle segnature
US6145826A (en) * 1997-10-27 2000-11-14 Canon Kabushiki Kaisha Image forming apparatus
US6042108A (en) * 1997-11-26 2000-03-28 Morgan; Robert A. Zero feed interrupt sheet stacker
CN1142886C (zh) * 1997-12-01 2004-03-24 株式会社理光 纸装载装置
US6427999B1 (en) * 1999-02-17 2002-08-06 Quad/Tech, Inc. Signature hopper loader apparatus and method
DE19928367A1 (de) * 1999-06-21 2000-12-28 Will E C H Gmbh & Co Verfahren und Vorrichtung zum Wechseln von Paletten für Bogenstapel

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JP2003002506A (ja) 2003-01-08
CA2389069A1 (fr) 2002-12-07
CA2389069C (fr) 2010-02-02
PT1264794E (pt) 2007-02-28
ATE346007T1 (de) 2006-12-15
EP1264794A2 (fr) 2002-12-11
CN1325353C (zh) 2007-07-11
DE10127452A1 (de) 2002-12-12
CN1390764A (zh) 2003-01-15
JP4540924B2 (ja) 2010-09-08
DE50208743D1 (de) 2007-01-04
EP1264794A3 (fr) 2004-03-03
US7066462B2 (en) 2006-06-27
US20020185808A1 (en) 2002-12-12

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