EP1084977B1 - Méthode pour transporter des feuilles et dispositif pour sa mise en oeuvre - Google Patents

Méthode pour transporter des feuilles et dispositif pour sa mise en oeuvre Download PDF

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Publication number
EP1084977B1
EP1084977B1 EP00119725A EP00119725A EP1084977B1 EP 1084977 B1 EP1084977 B1 EP 1084977B1 EP 00119725 A EP00119725 A EP 00119725A EP 00119725 A EP00119725 A EP 00119725A EP 1084977 B1 EP1084977 B1 EP 1084977B1
Authority
EP
European Patent Office
Prior art keywords
stop unit
sheet
stack
transport
shaft
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
EP00119725A
Other languages
German (de)
English (en)
Other versions
EP1084977A2 (fr
EP1084977A3 (fr
Inventor
Wilfried Dorer
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.)
Bauerle Mathias GmbH
Original Assignee
Bauerle Mathias GmbH
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 Bauerle Mathias GmbH filed Critical Bauerle Mathias GmbH
Publication of EP1084977A2 publication Critical patent/EP1084977A2/fr
Publication of EP1084977A3 publication Critical patent/EP1084977A3/fr
Application granted granted Critical
Publication of EP1084977B1 publication Critical patent/EP1084977B1/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
    • B65H29/12—Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands or rollers
    • B65H29/14—Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands or rollers and introducing into a pile
    • B65H29/145—Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands or rollers and introducing into a pile the pile being formed between the two, or between the two sets of, tapes or bands or rollers
    • 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
    • B65H31/30—Arrangements for removing completed piles
    • B65H31/3027—Arrangements for removing completed piles by the nip between moving belts or rollers
    • 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
    • B65H2301/4213—Forming a pile of a limited number of articles, e.g. buffering, forming bundles
    • 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
    • B65H2301/4213—Forming a pile of a limited number of articles, e.g. buffering, forming bundles
    • B65H2301/42132—Forming a pile of a limited number of articles, e.g. buffering, forming bundles between belts
    • 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
    • B65H2301/422—Handling piles, sets or stacks of articles
    • B65H2301/4226—Delivering, advancing piles
    • B65H2301/42262—Delivering, advancing piles by acting on surface of outermost articles of the pile, e.g. in nip between pair of belts or rollers

Definitions

  • the invention relates to a method for transporting leaves according to the preamble of claim 1 and an apparatus for Implementation of such a method according to the preamble of Claim 4.
  • the leaves are from a feeder supplied from.
  • the leaves are stacked, by rollers be detected and read one after the other.
  • the leaves are transported to the stop unit, on they are held until they are fed from the stack Leaves are summarized sentence by sentence.
  • the stop unit is turned on, causing this Sheet set is fed to a subsequent station.
  • the power on this stop unit also turns on the feeder, so that the leaves of the next sentence to be formed to the stop unit be transported.
  • the stop unit is turned off, so that the subsequent leaves on the stop unit to a new Pile can be formed.
  • the leaf sets are having considerable Time intervals formed successively on the stop unit and transported by her. With this approach and this Device can therefore be achieved no high performance.
  • the invention is based on the object, the generic method and the generic device in such a way that high Achievements without the safety in the feeder affecting the leaves.
  • the on continues the stop unit formed stack and the feeding of the sheet of the next stack to be formed overlapping.
  • the Stacking is not first waited until the finished stack of the Stop unit is further promoted before the first sheet of is supplied to next stack to be formed.
  • the onward transport of the stack formed on the stop unit takes place as soon as the first sheet of the next stack to be formed on the stop unit overlapping stack overlaps. That way very high cycle times and thus a very high performance.
  • the Device according to the invention has the sensor device which in the Promotion of a belonging to a new stack to be formed Sheet provides a signal to turn on to the stop unit, if this sheet finished fitting the stop unit Stack overlaps. As a result of the inventive training has the Device according to the invention a high performance.
  • each stack consists of only one sheet.
  • the stack may also consist of two or more sheets consist.
  • the device serves to set individually supplied documents sentences to collect the sets and then post-processing.
  • Fig. 1 the process flow is shown schematically.
  • the device 1 is an accumulator which is on its input side has two superimposed waves 2, over each Transport belt 3 are guided. With them, documents, such as Leaves, transported by the accumulator 1.
  • On the output side is the accumulator 1 provided with superposed waves 4, over which the conveyor belt 3 are guided.
  • a stop unit 5 which in the embodiment arranged one above the other, driven in opposite directions Rolls exists.
  • this stop unit 5 in Direction of transport of the leaves adjustable, so that the accumulator on different sheet sizes can be adjusted.
  • the delivery system 7 is at least associated with a reading system 8, with which the individual sheets before the supply to the accumulator 1 can be read.
  • the reading system 8 is in the illustrated embodiment in the area between the delivery system 7 and the accumulator 1.
  • the reading system 8 detects the individual leaves and ensures that to a Set belonging sheets to be put together. In the simplest Case, such a sentence consists of only one sheet. It is also possible to combine two or more leaves in one sentence.
  • the delivery system 7 may be, for example, a feeder.
  • the ramp 6 About the ramp 6 is the front edge of the sheet 10 raised in the direction of transport so far, that it is applied to the stop unit 5 sheet 9th overlaps. Once the overlap has occurred, the Rolls of the stopper unit 5 driven so that the sheet 9 in Direction is transported to a post-processing unit 12.
  • the succeeding sheet 10 becomes the same speed as the sheet 9 transports.
  • this succeeding Sheet 10 with its front in the transport direction edge on the Stop unit 5 comes to rest their roles are stopped. This ensures that the first sheet 9 over part of his Length transported in the direction of the post-processing unit 12 is and the subsequent sheet 10 is in the stop position (lower illustration in Fig. 1). Now it is described in the Way supplied from the feed system 7, the next sheet 11.
  • the feed system 7 can not be turned off, but can be operated continuously become. This results in extremely short throughput times of Leaves 9 to 11 through the accumulator 1, due to this procedure has a high performance.
  • the rollers of the stop unit 5 are switched on, when coming from the feed system 7 leaves 9 to 11 get on the ramp 6 and located in the stop position Overlap sheet by a certain amount.
  • the accumulator 1 is provided for this purpose with a light barrier 14, which in the embodiment in the direction of transport of the leaves immediately behind the Ramp 6 is located. As soon as each subsequent sheet 10, 11 the each front sheet 9, 10 overlaps, sends the light barrier 14 a corresponding signal to the stop unit 5, thereby turned on becomes.
  • the post-processing unit 12 is at the entrance end with a transport device 15 provided, for example, by superimposed Rolls or rollers is formed.
  • This transport device 15 can be continuously driven as the respective Leaves 9 to 11 due to the light barrier 13 just before the transport device 15 are stopped.
  • the position of the stop unit 5 relative to the light barrier 13 or to the waves 4 is before the accumulation on the format the leaves to be transported 9 to 11 set. If that Paper size changes, the stop unit 5 in the direction of Double arrow 16 in Fig. 1 so adjusted that the leaves between the Ramp 6 and the stop unit 5 come to rest. Of the Distance 17 between the axes of the rollers of the stop unit and the ramp 6 corresponds to the length of the sheet 9 to be transported to 11. The ramps 6 are accordingly in the transport direction the leaves 9 to 11 adjusted. Is in the illustrated embodiment for example, uses a shorter sheet size, must the distance between the stop unit 5 and the output side Shafts 4 of the accumulator 1 are reduced in size. Accordingly but must also the ramp 6 in the direction of the waves. 4 be adjusted horizontally. On the other hand, become longer sheet sizes used, the stopper unit 5 and the ramp 6 in the other Direction adjusted.
  • the accumulator 1 works fully automatically.
  • the reading system 8, the Rolls of the stop unit 5, the waves 2, 4 and the associated Photocells 13 and 14 are integrated in the control.
  • she has at least one microcontroller, in the feed system 7, in the accumulator 1 or be provided in the post-processing unit 12 can.
  • the delivery system 7 may have any suitable design.
  • the Postprocessing unit 12 may be any suitable device For example, a folding machine, a packaging machine, the Part of an inserter, a stapler, a welding device and the same.
  • the through the accumulator. 1 transported leaves 9 to 11 can thus on the most diverse Be processed.
  • each set consists of only one sheet 9, 10 or 11 respectively.
  • sentences which consist of several leaves, each equal or can also be different, the individual leaves become the stopper unit 5 stacked to the respective sentence. So long will be the stop unit 5 is not turned on. Only when the respective Set has been formed on the stop unit 5 and the first sheet of the next sentence overlaps the stacked sentence is described in the Way the stop unit 5 is turned on. To this One way at a time are the respective sets on the stop unit 5 formed and then the individual sentences in the described Way the post-processing unit 12 supplied.
  • the reading system 8 Detects when a sheet of the next batch is fed and gives a signal to the stop unit. 5
  • the accumulator 1 With reference to FIGS. 2 and 3, the accumulator 1 will be explained in more detail. He has a frame 18 in which a motor 19 is housed. His drive shaft 20 is over a Endlostrieb 21 with an intermediate shaft 22 drivingly connected, in side walls 23, 24 (Fig. 3) of the frame 18 is rotatably mounted. As shown in FIG. 3, sits on the over the sidewall 23 projecting end of the intermediate shaft 22 a pulley 25, over which the endless drive 21 (FIG. 2) is guided. The over the side wall 24 of the frame 18 projecting end of the intermediate shaft 22 carries a pulley 26 through which an endless belt 27 is guided. It connects the intermediate shaft 22 with a shaft 28 and the shafts 2.
  • the ends of the shafts 2, 28 are in the side walls 23, 24 of the frame 18 rotatably mounted.
  • the necessary Tension of the endless belt 27 is by two tension rollers 29, 30th achieved, which is rotatably mounted on the outside of the side wall 24 are. In FIG. 3, only one tension roller 30 is the clear view shown, which is located adjacent to the upper shaft 2.
  • the Tension pulley 29 is, as shown in FIG. 2, immediately adjacent to the Waves 2, 28.
  • the pulleys 31, 32 are axially spaced from each other.
  • the lower legs the upper transport belt 3 and the upper run of the lower Transport belts 3 are arranged so that they, in the axial direction of the Waves 2, 4, touch each other, possibly slightly overlap each other. This ensures that even thin Leaves perfectly between the conveyor belt 3 inside the Accumulator 1 can be transported.
  • the axial distances of the Pulleys 31, 32 on the shafts 2 are so large that different Sheet formats properly transported through the accumulator can be.
  • the transport belt 3 are advantageous made of elastic material and are designed as round belts.
  • the upper conveyor belts 3 connect the upper shaft 2 with the upper shaft 4 provided with respective pulleys 33 is. Accordingly, the lower conveyor belt 3 connect the lower shaft 2 with the lower shaft 4, also on the corresponding Pulleys 34 sit.
  • the axes of the two shafts 4 are in contrast to the axes the waves 2 in a common vertical plane.
  • the two ends the shafts 4 are mounted in the side walls 23, 24 of the frame 18.
  • the ramp 6 extends between the two side walls 23, 24 and is adjustable in the transport direction of the leaves 9 to 11.
  • the Side walls 23, 24 of the frame 18 are in the transport direction lying slots through which the front side of the ramp 6 provided axes 35, 36 protrude.
  • the ramp has 6 at least one, preferably at both ends parallel to Side wall 23 and 24 of the frame 18 lying tabs 37 at each one end of an endless circulating chain 38 attacks.
  • the chains 38 are over in side view ( Figure 2) between the strands the lower conveyor belt on horizontal axes 39 rotatably seated Sprockets 40 deflected to sprockets 41, the rotation on a horizontal shaft 42 sitting in the area below the Transport belt 3 is located and the two ends in the frame side walls 23, 24 are rotatably mounted.
  • the axes 39 are in attached to the side walls 23, 24 of the frame 18.
  • the sprockets 40, 41 lie on the opposite outer sides of the Frame side walls 23, 24.
  • the chains 38 deflected to further sprockets 43 which on one between the two strands of the lower conveyor belt 3 lying shaft 44th sit. Their two ends are in the frame side walls 23, 24th stored.
  • the shaft ends protrude in the transport direction of the Leaves 9 to 11 extending slots 45 in the frame side walls 23, 24.
  • the shaft 44 is suitable Way relative to the frame side walls 23, 24 secured in position.
  • By appropriate displacement of the shaft 44 in the slots 45th lets the tension of the chains 38 set to the desired extent.
  • the chains 38 are at their other end to the tabs 37th the ramp 6 attached.
  • this is one end of the shaft 42 extended beyond the frame side wall 24 and carries a Handle 46, preferably a rotary wheel with which the shaft 42 to its axis can be turned.
  • the Shaft 42 clamped by a clamping device 47, the frame side is provided.
  • the clamping device 47 has a on the frame 18 provided sleeve 48 through which the shaft 42 projects.
  • a clamping bolt 49 In the Socket 48 is screwed radially a clamping bolt 49, with which the Shaft 42 in the socket 48 and thus relative to the frame 18th can be clamped rotationally fixed.
  • the stop unit 5 can in the transport direction of the leaves. 9 to 11 are adjusted to the accumulator 1 to different To set paper sizes.
  • the stop unit 5 has two superimposed waves 50, 51, which are at the same height as the adjacent waves 4 lie and between the strands of the upper and the lower conveyor belt 3 run.
  • the two waves 50, 51 are at their near the frame side wall 23 lying end via a respective gear 52, 53 with each other. That on the Shaft 50 seated gear 52 also meshes with a gear 54, which is rotatably mounted in a support plate 55, through which which extend one end of the shafts 50, 51 and in which they are rotatable are stored.
  • the shaft 50 is rotatably supported by a bearing 56 in a support plate 57.
  • the lower shaft 51 extends through this support plate 57 and carries at its protruding end a pulley 58, the via a drive belt (not shown) with one on one Motor shaft 59 seated pulley 60 is drivingly connected.
  • the motor 61 for driving the shafts 50, 51 of the stop unit 5 is attached to the support plate 57, which is as well as the opposite Support plate 55 extends in a vertical plane. As Fig. 2 shows, the support plate 57 extends down over the conveyor belt 3.
  • the motor 61 is in the area below the conveyor belt 3 on the support plate 57 facing away from the frame side wall 24 thereof Side attached.
  • Support plates 55, 57 by an axis 62 with each other connected, which passes through the support plates 55, 57 with their ends and in horizontal slots 63 in the rack sidewalls 23, 24 protrudes.
  • the two support plates 55, 57 are also opposite Edge area supported on the frame side.
  • the upper shaft 50 is spring loaded in the direction of the lower shaft 51, so that they are limited relative to the shaft 51 radially displaced can be. This is necessary if the transported Sheet stack has a greater thickness. To this displaceability too ensure the passages 64 are in the support plates 55, 57 further than the shaft 50.
  • the shaft 50 is in the region of its ends received in a sleeve through the passages 64 sticks out. At a radial approach of these sockets engages each one End of a tension spring 65, the other end to the support plate 55th or 57 is attached.
  • the support plates 55, 57 are at the bottom with one opposite Transport direction 16 extending neck 66, 67 provided through which the ends of the axle 62 protrude.
  • the lugs 66, 67 are tab-shaped (Fig. 2) and are in the range between the two frame side walls 23, 24.
  • a tab 68 attached to the two ends a circumferential chain 69 are attached (Fig. 2).
  • She is over two Sprockets 70, 71 guided on a shaft 72 and the shaft 42. While the sprockets 41 are located outside the frame 18 (FIG. 3), are the sprockets 71 within the frame 18.
  • the two Sprockets 70, 71 have the same diameter, which is smaller as the diameter of the sprockets 41 on the shaft 42, over the the chains 38 are guided for adjusting the ramp 6.
  • the diameters the sprockets 41 and 71 on the shaft 42 are chosen to that when turning the shaft 42, the ramp 6 by twice the way is adjusted in comparison to the stop unit 5. In this way Be the stopper unit 5 and the ramp 6 in an adjustment adjusted to the desired paper size at the same time.
  • To the Turning the shaft 42 only has the clamping bolt 49 screwed back so far be that the shaft 42 in the sleeve 48 freely rotatable is.
  • the shaft 42 can then in the desired Dimensions are twisted, using the described chain drives the stopper unit 5 and the ramp 6 at the same time in the same Direction be adjusted. Subsequently, the clamping bolt 49 tightened again and thereby clamped the shaft 42 in the socket 48.
  • rollers 73, 74 On the two shafts 50, 51 of the stop unit 5 sit rotationally fixed Rollers 73, 74, the axial distance from each other and the circumference are advantageously provided with friction linings 75, 76. Lie with them the rollers 73, 74 under the force of the tension springs 65 to each other.
  • the rollers 73, 74 are, seen in plan view of FIG. 3, in the area arranged between the conveyor belt 3.
  • the light barrier 14 in the region of the ramp 6 triggers in the described Set the time for the two shafts 50, 51 of the stop unit 5 off.
  • the motor 61 receives a corresponding switch-on signal, so that the shafts 50, 51 are rotated and their rollers 73, 74 the voltage applied to the stop unit 5 sheet 9 and the sheet set transport to post-processing unit 12.
  • the light barrier 13 in the transport direction behind the shafts 4 serves as additional security, because with her the sentence separation can be checked. To this It is ensured that the individual sentences, which consist of only one but also consist of several leaves, controlled and exactly separated from each other fed to the post-processing unit 12 become.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Pile Receivers (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Claims (16)

  1. Procédé pour transporter des feuilles (10, 11), qui sont entraínées respectivement jusqu'à une unité de butée (5) et y sont retenues jusqu'à ce que soit formée une pile constituée par au moins une feuille, qui est continue ensuite à être transportée à l'aide de l'unité de butée (5), caractérisé en ce que la poursuite du transport de la pile (9) s'effectue dès qu'une feuille (10, 11) de la pile respectivement suivante devant être formée chevauche la pile (9) appliquée contre l'unité de butée (5), auquel cas la pile appliquée contre l'unité de butée (5) et la feuille suivante (10, 11) de la pile suivante devant être formée sont transportées simultanément à partir du chevauchement.
  2. Procédé selon la revendication 1, caractérisé en ce que chaque feuille (10, 11) est entraínée, lors de son transport jusqu'à l'unité de butée (5), sur au moins une rampe (6) qui est située de préférence à une distance (17) de l'unité de butée (5), qui correspond à la longueur de la feuille (10, 11).
  3. Procédé selon la revendication 1, caractérisé en ce que les feuilles (10, 11) sont amenées par un système d'amenée (7) entraíné de préférence continûment.
  4. Dispositif pour la mise en oeuvre du procédé selon les revendications 1 à 3, comportant des éléments de transport (3), de préférence des courroies de transport, pour les feuilles (9 à 11) et comportant une unité de butée (5), qui est située dans le trajet de transport des feuilles (9 à 11), peut être entraínée de façon cadencée et est connectée à une unité de commande, à laquelle est connectée pour sa part un dispositif de capteur (14) qui, lors de l'entraínement d'une feuille (10, 11) faisant partie d'une nouvelle pile devant être formée, délivre un signal d'activation à une unité de butée (5) lorsque la feuille (10, 11) chevauche la pile (9) appliquée contre l'unité de butée (5),
    caractérisé en ce que la feuille (9) appliquée contre l'unité de butée (5) et la feuille suivante (10, 11) sont entraínées simultanément à partir du chevauchement.
  5. Dispositif selon la revendication 4, caractérisé en ce que dans le trajet de transport (16) des feuilles (9 à 11) est prévue, en amont de l'unité de butée (5), au moins une rampe (6), qui soulève pendant un bref intervalle de temps la feuille (9 à 11) lors de son transport à partir de son plan de transport et est séparée de l'unité de butée (5) de préférence par une distance (17) qui correspond à la longueur de la feuille dans la direction de transport (16).
  6. Dispositif selon la revendication 5, caractérisé en ce que la feuille respectivement suivante (10, 11) peut être soulevée par la rampe (6) de telle sorte qu'elle parvient au-dessus de la pile (9) qui est située respectivement devant elle.
  7. Dispositif selon la revendication 5 ou 6, caractérisé en ce que la rampe (6) et/ou l'unité de butée (5) sont réglables dans la direction de transport (16) des feuilles (9 à 11) de préférence au moyen d'un dispositif d'entraínement de réglage commun (42, 38, 69).
  8. Dispositif selon la revendication 7, caractérisé en ce que le dispositif d'entraínement de réglage (42, 38, 69) comporte deux dispositifs d'entraínement sans fin (38, 69) guidés de préférence au moyen d'un arbre d'entraínement commun (42).
  9. Dispositif selon la revendication 7 ou 8, caractérisé en ce que le trajet de réglage de l'unité de butée (5) et le trajet de réglage de la rampe (6) sont prévus dans le rapport 1:2.
  10. Dispositif selon les revendications 4 à 9, caractérisé en ce que l'unité de butée (5) possède des arbres (50, 51) parallèles entre eux, sur lesquels sont en appui, avantageusement sous l'action d'une force, de préférence sous l'action de la force d'un ressort, des rouleaux contigus (73, 74) qui se touchent.
  11. Dispositif selon la revendication 10, caractérisé en ce que les rouleaux (73) d'un arbre (50) sont déplaçables radialement d'une manière limitée par rapport au rouleau (74) de l'autre arbre (51).
  12. Dispositif selon la revendication 11, caractérisé en ce qu'un arbre (50) équipé des rouleaux (73) est déplaçable d'une manière limitée radialement par rapport à l'autre arbre (51).
  13. Dispositif selon l'une des revendications 4 à 12, caractérisé en ce qu'en amont du dispositif (1) est monté au moins un système d'amenée (7), qui peut être entraíné continûment.
  14. Dispositif selon l'une des revendications 4 à 13, caractérisé en ce qu'au moins un dispositif de capteur (13) servant à contrôler la séparation de l'ensemble est prévu dans la direction de transport (16) des feuilles (9 à 11) en aval de l'unité de butée (5).
  15. Dispositif selon la revendication 13 ou 14, caractérisé en ce qu'au moins un système de lecture (8) est prévu dans la zone située entre le système d'amenée (7) et le dispositif (1) installé en aval.
  16. Dispositif selon l'une des revendications 4 à 15, caractérisé en ce que pour la commande du dispositif (1) il est prévu au moins un microcontrôleur, qui est logé avantageusement dans le système d'amenée (7) dans le dispositif (1) ou dans un dispositif aval (24).
EP00119725A 1999-09-15 2000-09-09 Méthode pour transporter des feuilles et dispositif pour sa mise en oeuvre Expired - Lifetime EP1084977B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19944166 1999-09-15
DE19944166A DE19944166A1 (de) 1999-09-15 1999-09-15 Verfahren zum Transportieren von Blättern sowie Vorrichtung zur Durchführung eines solchen Verfahrens

Publications (3)

Publication Number Publication Date
EP1084977A2 EP1084977A2 (fr) 2001-03-21
EP1084977A3 EP1084977A3 (fr) 2002-06-05
EP1084977B1 true EP1084977B1 (fr) 2004-12-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP00119725A Expired - Lifetime EP1084977B1 (fr) 1999-09-15 2000-09-09 Méthode pour transporter des feuilles et dispositif pour sa mise en oeuvre

Country Status (5)

Country Link
US (1) US6796558B1 (fr)
EP (1) EP1084977B1 (fr)
JP (1) JP2001122502A (fr)
DE (2) DE19944166A1 (fr)
ES (1) ES2228373T3 (fr)

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US7451978B2 (en) * 2004-09-10 2008-11-18 Pitney Bowes Inc. Continuously adjustable paper path guide deck
US7976007B2 (en) * 2005-05-19 2011-07-12 Pitney Bowes Inc. Multiple sheet feed performance enhancing system
FR2892404B1 (fr) * 2005-10-26 2009-01-30 Megaspirea Production Soc Par Procede d'accumulation de documents et dispositif mettant en oeuvre ledit procede
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EP1084977A2 (fr) 2001-03-21
EP1084977A3 (fr) 2002-06-05
DE19944166A1 (de) 2001-03-22
ES2228373T3 (es) 2005-04-16
DE50008814D1 (de) 2005-01-05
JP2001122502A (ja) 2001-05-08
US6796558B1 (en) 2004-09-28

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