EP1016610A2 - Vorrichtung zum Transport von einander zu überlappenden Bögen, insbesondere Papierbögen - Google Patents
Vorrichtung zum Transport von einander zu überlappenden Bögen, insbesondere Papierbögen Download PDFInfo
- Publication number
- EP1016610A2 EP1016610A2 EP99121102A EP99121102A EP1016610A2 EP 1016610 A2 EP1016610 A2 EP 1016610A2 EP 99121102 A EP99121102 A EP 99121102A EP 99121102 A EP99121102 A EP 99121102A EP 1016610 A2 EP1016610 A2 EP 1016610A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- sheets
- transport
- control device
- speed
- transfer area
- 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
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Classifications
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- 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
- B65H29/68—Reducing the speed of articles as they advance
- B65H29/686—Pneumatic brakes
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- 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
- B65H29/66—Advancing articles in overlapping streams
- B65H29/6609—Advancing articles in overlapping streams forming an overlapping stream
- B65H29/6618—Advancing articles in overlapping streams forming an overlapping stream upon transfer from a first conveyor to a second conveyor advancing at slower speed
- B65H29/6627—Advancing articles in overlapping streams forming an overlapping stream upon transfer from a first conveyor to a second conveyor advancing at slower speed in combination with auxiliary means for overlapping articles
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- 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
- B65H2406/31—Suction box; Suction chambers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
- B65H2801/21—Industrial-size printers, e.g. rotary printing press
Definitions
- the invention relates to a device for transporting overlapping one another Sheets, in particular sheets of paper, with a first transport device for individual feeding of the sheets to a transfer area, with a second transport device for receiving the one from the first transport device individually fed sheets in the transfer area and for subsequent transport these sheets in an overlapping arrangement out of the transfer area and with a loading device that the individual sheets with an angled, preferably applied transversely to this directional force, that the trailing edge section of each sheet in the transfer area the feed plane of the leading edge section of the following one Bow is distracted out.
- Such a transport device is usually used in a paper processing Machine in which paper webs by cross cutting or combined Longitudinal and cross cuts can be cut into individual arches.
- the individual sheets are then stacked on top of each other in groups and further processes the stacks thus formed, for example packaged or Blocks bound.
- the individual sheets in the transfer area must be in mutual overlapping arrangement are brought together, which is why Bends are braked by a braking device. Since the following one Arch continues to run in the area of the braking device without braking, pushes its leading edge over the trailing edge of the one already braked leading Sheet, whereby the sheets overlap and then in one so-called scale flow can be transported further.
- the admission device ensures that the trailing edge of the leading sheet from the feed plane of the leading edge of the following sheet is deflected out.
- the trailing edge of the leading sheet is opposite the leading edge of the subsequent sheet lowered so that the latter on the leading sheet can gently emerge.
- a device of the type mentioned is known from DE 26 01 081 A1.
- Devices of the type described in this document are located widely used in paper processing machines, in which paper webs too individual sheets or blocks can be processed.
- the first and second transport devices each have driven ones Endless belts on which the sheets are conveyed. For guiding the arches top bands are on the top of the sheet.
- the transport speed of the Endless belts of the first transport device which is the speed of the Upper belts corresponds, is higher than that of the endless belts of the second transport device. In this way, in cooperation with a braking device Overlap of the individual sheets is achieved because the feed of the sheets through the first transport device in the transfer area takes place faster than that Removal by the second transport device.
- the loading device is a suction or.
- Vacuum device formed on the underside of the trailing Edge section of the sheet when this is from the second transport device an air flow against the sheet running direction is moved out of the transfer area generated. This creates a vacuum that trailing Edge section of this sheet opposite the leading edge section of the following sheet pulls down and thus from the feed plane of the leading edge section of the following sheet deflects out.
- the air flow in this known device in the upstream End of the transfer area deflected upwards, causing the leading Edge section of the following sheet is raised a little. Consequently the following sheet runs gently on the leading sheet and overlaps this to form the shingled stream.
- This object is achieved in that the above-mentioned device Kind of a control device for controlling the application force in Dependency on operating parameters of the device such as transport speed and / or number of sheets to be overlapped, properties the sheets such as thickness, specific weight (grammage) and / or Length of the edge sections of the arches and / or environmental conditions such as Moisture and / or temperature is provided.
- the strength of the application force is preferably determined using the control device set.
- a currently particularly preferred embodiment of the invention is distinguished characterized in that the control device has a memory in the characteristic curves and / or functions are stored which are dependent on the operating parameters the device, properties of the sheets to be treated and / or environmental conditions specify certain values for the application force.
- the history the characteristic curves or the functions can be freely selected. For example several discontinuities can be provided. Furthermore, the course of the Characteristic curves have jumps.
- the characteristics or functions can also be linear, but this is not absolutely necessary.
- control device can reduce the application force to a lower one Limit and / or limit an upper limit. These limits are each freely selectable according to the application.
- Another currently particularly preferred embodiment is characterized by this from that the control device the application force depending on the Controls the transport speed of the first and / or second transport device, by the loading force at a relatively low transport speed is relatively small and relatively high at a relatively high transport speed.
- the Acting force can be linearly proportional to the transport speed. However, this is not mandatory.
- the functions can be continuous or have discontinuities. In the latter case it is for example, it is also conceivable for the application force to be below a predetermined one Minimum speed at a preselected lower limit, which can also be zero, for example, and / or above a predetermined speed value to a pre-selected upper limit hold.
- Limiting the application force to a lower limit, preferably zero, below a predetermined minimum speed and up an upper limit above a predetermined speed value takes into account the fact that at low transport speeds a Collision between the leading edge of the leading sheet and the leading edge the following sheet is generally not to be feared and at high Transport speeds not a further increase in the loading force more is needed to safely and smoothly open the sheets on top of each other to ensure.
- the impact force could jump when the minimum speed is reached be raised to a minimum value, taking account of the fact is worn, not least because of the influence of friction and the stiffness of the sheet material a noticeable deflection of the trailing Edge section of the sheets from the feed plane only at a certain Minimum loading force can be achieved.
- the transport speed of the first transport device is usually higher than that of the second transport device, not least because the sheets are in the transfer area to achieve mutual overlap from a braking device be braked accordingly.
- at least when the transport speed the second transport device is not in a fixed ratio stands for the transport speed of the first transport device should the control of the loading force depending on the transport speed the first transport device.
- the transport speed the first transport facility in a paper processing plant Machine in a fixed ratio to the speed at which the paper web is pulled off the paper roll, also known as the machine speed can alternatively the loading force also depends on the pulling speed to be controlled.
- the application device expediently has suction means for generation a suction force acting on the arches, which is consequently is the application force to be set by the control device.
- the suction means work on the "Airfoil" principle by removing the suction means a blower or ejector for generating an air flow and means for directing the air flow along one side of the trailing edge section which have arches in order to produce a pressure drop and thus a negative pressure, which the trailing edge section of the leading sheet from the Feed plane of the leading edge section of the following one Bow distracts out.
- control device controls the volume flow rate the air or the pressure of the air flow.
- control device Fan performance controls preferably a frequency-controlled Blower can be provided by which the volume flow of the air is regulated, by the speed of the fan and thus the Volume flow is changed. Because frequency controlled blowers are not let it shut down to zero, a flap should also be provided, to completely shut off the air supply. Nevertheless, the Advantage of this design is that the blower according to a predetermined Setpoint from the control device changes its speed and so the provides the desired airflow.
- air can pass between the outlet of the Blower and the means for directing the air flow a movable slide be arranged, which is opened and closed with the aid of a drive, which is controlled accordingly by the control device.
- a movable slide be arranged, which is opened and closed with the aid of a drive, which is controlled accordingly by the control device.
- the drive of the slide can be implemented, for example, electrically or pneumatically.
- a pressure relief valve may be provided.
- the compressed air entrains the ambient air, which increases the volume flow multiplied in the air.
- the advantage of this version is that low noise emissions as well as easy controllability by the blown air can be controlled by a simple proportional valve in the compressed air supply line.
- the at least one conveyor belt has, between the inside of the one hand and the first and second Transport devices and the loading device on the other hand, the sheet are guided, is an adjusting device for adjusting the distance of the conveyor belt provided by the application device in the transfer area.
- this setting device With the help of this setting device, the course of the conveyor belt or Conveyor belts set or fixed above the loading device.
- This version is particularly suitable for one based on the "Airfoil" principle working loading device, wherein for a safe function such loading device the distance or gap between the conveyor belt or the conveyor belts on the one hand and the loading device on the other hand, as well as the angle at which the conveyor belt runs or the Conveyor belts run is of great importance.
- this version also forms an independent inventive concept, at which the control of the acting force plays no role and thus is fundamentally not necessary, so that here the control device discussed above can also be dispensed with and the application force permanently set can.
- the setting device can at least have an adjustable roller on which the conveyor belt with its outside is led.
- the conveyor belt can also, for example be guided by means of a sheet, a rod or individual rolls.
- Conveyor belt is usually an upper belt that is the same as the first and second transport devices covered sheets and over the first and is guided second transport devices and the speed of the Transport speed of the first transport device adapted accordingly is.
- the device shown in Figure 1 is preferably used in a paper processing machine, in which paper webs to individual sheets or Blocks are processed. To do this, a paper web is taken from a paper roll withdrawn and led to a cutting device in which the paper web Cross cutting or combined longitudinal and cross cutting to individual arches is cut. Then the individual sheets become the one after the other transported arrangement shown in Figure 1.
- the cutter Around the cut arches to separate behind the cutting device, i.e. to separate them from each other the individual sheets the cutter at a higher speed than the previously mentioned peeling speed at which the paper web of the paper roll is transported to the cutting device and usually is also referred to as machine speed.
- the transport device that the individual sheets of (not in the figures shown) transported to the arrangement shown in Figure 1, is indicated schematically in Figure 1 with the reference numeral 2 and will hereinafter referred to as the first transport device.
- the first transport facility 2 has a plurality of continuous endless belts 4 lying parallel to one another on, which are guided around an end roller 6 in the arrangement according to FIG.
- first transport device 2 run in a corresponding arrangement parallel upper belts 14, 6 endless belts on the end roller 4 leave, are led through the transfer area C and then along the outside or top of the upper runs of the endless belts 10 of continue to run second transport device 8 at a short distance from this.
- the Upper belts 14 are also designed as an endless belt.
- a dab roller 16 is arranged through which the upper belts 14 guided and, as can be seen in Figure 1, in the direction of the second transport device 8 are deflected a little.
- the roller 16 is both approximately in the longitudinal direction the upper belts 14 as well as adjustable perpendicular to them.
- the upper belt 14 can also, for example with the help of a sheet, a rod or individual rolls.
- the runs of the upper belts 14 shown in FIG. 1 run from FIG left to right according to the direction of sheet travel according to arrow A.
- the endless belts 4 and 10 are driven so that their upper runs that are adjacent run to the upper bands 14, also in the direction of sheet travel according to arrow A. and thus run in the same direction as the upper belts 14.
- the endless belts 4 of the first transport device 2 run at a relatively high level Speed, corresponding to the speed of the upper belt 14 is adjusted. Accordingly, the transport speed of the upper runs is the Endless belts 4 equal to the transport speed of the upper belts 14.
- the endless belts 10 of the second transport device 8 run with a relatively low speed so that the transport speed of the second transport device 8 less than that of the first transport device 2 is, which is also a difference between the speed of the upper Runs of the endless belts 10 of the second transport device 8 and the upper belts 14 results.
- FIG. 1 also shows, an application device 22 is provided, a booster 24, which is supplied by a compressed air supply 26 and has an ejector 28 connected to the booster 24.
- the Ejector 28 tears the compressed air received by the booster 24 from the outside Ambient air L with, whereby a relatively large volume flow is generated, the a multiple of the volume flow provided by booster 24 is.
- the air flow generated in this way is passed through an outlet 29 into a housing 30 performed, which is arranged in the transfer area C.
- the housing 30 has on it an opening 31 facing the transfer area C, which opens into a gap 32 ends, which of two staggered, overlapping Baffles 34, 36 is formed.
- the first guide plate 34 is adjacent to the end roller 12 of the second transport device 8 is arranged and essentially covers the opening 31 of the housing 30.
- the second baffle 36 is on the Transfer area C facing side of the housing 30 attached and extends towards the end roller 6 of the first transport device 2.
- the adjacent free end 36a of the end roller 6 of the first transport device 2 second guide plate 36 is bent in the direction of the upper belts 14.
- the loading device 22 shown works according to the so-called "Airfoil" principle.
- the air stream emerging from the gap 32 is through the Baffles 34, 36 guided against the sheet running direction A, which after According to the Bernoulli principle, a pressure drop is generated, which follows the trailing edge section 18r of the leading sheet 18 in the direction of the housing 30, that is According to Figure 1 down, sucks and thus from the feed plane of the leading Edge section 20v of the subsequent sheet 20 deflects out.
- the airflow is then in Direction towards the upper belts 14, that is to say deflected upwards according to FIG. whereby the leading edge portion 20v further against the upper belts 14 is pressed. This ensures that the subsequent sheet 20 with its leading edge section 20r on the trailing edge section 18r of the leading sheet 18 can run up gently, thereby the desired overlap occurs.
- the adjustable already mentioned is Dab roller 16 provided. With it the course of the upper belts 14 can be compared the airfoil nozzle formed by the gap 32 can be set or fixed. By Corresponding adjustment of the dab roller 16 can essentially triangular cross section of the between the upper bands 14 and the two Baffles 34, 36 overall geometrically formed in the transfer area C to be influenced. As already mentioned, the correct course of the upper bands is 14 above the airfoil nozzle is of great importance for its safe function.
- the generated by the application device 22 on the trailing Edge portion 18r of the sheet 18 exerted on the application force Embodiment shown as suction force is expressed by a control device 40 controlled.
- the control device 40 controls in the illustrated Embodiment the strength of the suction or vacuum.
- control device 40 in the exemplary embodiment shown has a control unit 42 and a downstream proportional valve 44.
- the control unit 42 operates electrically and outputs an electric control signal U control to the proportional valve of which is connected to the compressed air supply 26 and the electric control signal U tax approximately linearly converted into a pneumatic signal, and controls with this signal corresponding to the booster 24th
- the control voltage U tax generated by the control unit 42 depends on the operating parameters of the machine, the properties of the sheets to be processed and / or the ambient conditions; These include the number of paper webs, paper thickness, transport speed, moisture, grammage and section length.
- the control unit 42 contains a memory in which characteristic curves and / or functions are stored which, depending on the aforementioned parameters, indicate values for the control voltage U tax .
- FIGS. 2a and b various characteristic curves are shown in FIGS. 2a and b, in which the control voltage U control is specified as a function of the transport speed v.
- the transport speed v is usually the transport speed of the first transport device 2 or the pulling speed of the paper web from the paper roll (machine speed), since these two speeds are in a fixed relationship to one another. Nevertheless, it is also conceivable to use the transport speed of the second transport device 8, in particular if this is in a fixed relationship to the transport speed of the first transport device 2.
- the characteristic curves shown in Figure 2a have a linear profile, so that the control voltage U control is thus increased and the negative pressure with increase in the transport speed.
- the characteristic curves in the lower speed range are discontinuous in that no control voltage U control and therefore no negative pressure is generated between standstill and a lower speed limit value .
- characteristic curves shown in FIG. 2a are not mandatory. It is also conceivable, characteristic curves with several discontinuities, jumps as well to choose upper and lower limits. Also the course or shape of the Characteristic curves can be freely selected depending on the application; for example a parabolic course is also conceivable. This is exemplified in FIG. 2b referred.
- the volume flow from the gap is accordingly 37 escaping air regulated.
- control device 40 is self-evident also sensors for measuring the operating parameters of the machine, the properties the sheets to be processed and the environmental conditions and / or Has input units for entering these values, which, however, in the figures are not shown in detail and are otherwise known per se.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Discharge By Other Means (AREA)
- Making Paper Articles (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
Abstract
Description
- Figur 1
- eine schematische Darstellung eines bevorzugten Ausführungsbeispiels der Erfindung und
- Figuren 2a und 2b
- diverse Beispiele von Kennlinienverläufen zur Steuerung des Unterdruckes in Abhängigkeit von der Transportgeschwindigkeit einer papierverarbeitenden Maschine.
Claims (15)
- Vorrichtung zum Transport von einander zu überlappenden Bögen, insbesondere Papierbögen, mit einer ersten Transporteinrichtung (2) zum einzelnen Zuführen der Bögen (20) zu einem Übergabebereich (C), einer zweiten Transporteinrichtung (8) zum Aufnehmen der von der ersten Transporteinrichtung (2) einzeln zugeführten Bögen (18) im Übergabebereich (C) und zum anschließenden Weitertransport dieser Bögen (18) in überlappender Anordnung aus dem Übergabebereich (C) heraus und einer Beaufschlagungseinrichtung (22), die die einzelnen Bögen (18) mit einer winklig, vorzugsweise quer, zu diesen gerichteten Beaufschlagungskraft derart beaufschlagt, daß der nachlaufende Randabschnitt (18r) jedes Bogens (18) im Übergabebereich (C) aus der Zuführebene des vorauseilenden Randabschnittes (20v) des jeweils nachfolgenden Bogens (20) heraus abgelenkt wird,
gekennzeichnet durch
eine Steuereinrichtung (40) zur Steuerung der Beaufschlagungskraft in Abhängigkeit von Betriebsparametern der Vorrichtung wie beispielsweise Transportgeschwindigkeit und/oder Anzahl der zu überlappenden Bögen (18, 20), Eigenschaften der Bögen (18, 20) wie beispielsweise Dicke, spezifisches Gewicht und/oder Länge der Randabschnitte (18r, 20v) der Bögen (18, 20) und/oder Umgebungsbedingungen wie beispielsweise Feuchtigkeit und/oder Temperatur. - Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet, daß die Steuereinrichtung (40) die Stärke der Beaufschlagungskraft steuert. - Vorrichtung nach Anspruch 1 oder 2,
dadurch gekennzeichnet, daß die Steuereinrichtung (40) einen Speicher (42) aufweist, in dem Kennlinien und/oder Funktionen abgespeichert sind, die in Abhängigkeit der Betriebsparameter der Vorrichtung, Eigenschaften der Bögen (18, 20) und/oder Umgebungsbedingungen bestimmte Werte für die Beaufschlagungskraft angeben. - Vorrichtung nach Anspruch 3,
dadurch gekennzeichnet, daß die Kennlinien Unstetigkeiten aufweisen. - Vorrichtung nach mindestens einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet, daß die Steuereinrichtung (40) die Beaufschlagungskraft auf einen unteren Grenzwert und/oder einen oberen Grenzwert begrenzt. - Vorrichtung nach mindestens einem der Ansprüche 1 bis 5,
dadurch gekennzeichnet, daßdie Steuereinrichtung (40) die Beaufschlagungskraft in Abhängigkeit von der Transportgeschwindigkeit der ersten und/oder zweiten Transporteinrichtung (2, 8) steuert, indem die Beaufschlagungskraft bei relativ geringer Transportgeschwindigkeit relativ klein und bei relativ hoher Transportgeschwindigkeit relativ hoch ist. - Vorrichtung nach Anspruch 6,
dadurch gekennzeichnet, daß die Steuereinrichtung (40) die Beaufschlagungskraft unterhalb einer vorbestimmten Mindestgeschwindigkeit auf Null hält. - Vorrichtung nach Anspruch 6 oder 7,
dadurch gekennzeichnet, daß die Steuereinrichtung (40) die Beaufschlagungskraft oberhalb eines vorbestimmten Geschwindigkeitswertes auf einem oberen Grenzwert konstant hält. - Vorrichtung nach mindestens einem der Ansprüche 1 bis 8,
dadurch gekennzeichnet, daß die Beaufschlagungseinrichtung (22) Saugmittel (30, 32) zur Erzeugung einer die Bögen (18) beaufschlagenden Saugkraft aufweist. - Vorrichtung nach Anspruch 9,
dadurch gekennzeichnet, daß die Saugmittel ein Gebläse oder einen Ejektor (28) zur Erzeugung eines Luftstromes und Mittel (30, 34, 36) zum Leiten des Luftstromes entlang einer Seite des nachlaufenden Randabschnittes (18r) der Bögen (18) aufweisen, um einen Druckabfall und somit einen Unterdruck zu erzeugen, der den nachlaufenden Randabschnitt (18r) der Bögen (18) aus der Zuführebene des vorauseilenden Randabschnittes (20v) des nachfolgenden Bogens (20) heraus ablenkt. - Vorrichtung nach Anspruch 10,
dadurch gekennzeichnet, daß die Steuereinrichtung (40) die Leistung des Gebläses bzw. des Ejektors (28) steuert. - Vorrichtung nach Anspruch 10 oder 11,
dadurch gekennzeichnet, daß im Luftweg zwischen dem Auslaß des Gebläses und den Mitteln zum Leiten des Luftstromes ein beweglicher Schieber angeordnet ist, der mit Hilfe eines Antriebes geöffnet und geschlossen wird, welcher von der Steuereinrichtung entsprechend gesteuert wird. - Vorrichtung nach Anspruch 11 oder 12,
gekennzeichnet durch ein Überdruckventil zur Entlastung des Gebläses. - Vorrichtung mindestens nach dem Oberbegriff von Anspruch 1 und/oder nach mindestens einem der Ansprüche 1 bis 13, mit mindestens einem Transportband (14), zwischen dessen Innenseite einerseits und den ersten und zweiten Transporteinrichtungen (2, 8) und der Beaufschlagungseinrichtung (22) andererseits die Bögen (18, 20) geführt sind,
gekennzeichnet durch eine Einstelleinrichtung (16) zum Einstellen des Abstandes des Transportbandes (14) von der Beaufschlagungseinrichtung (22) im Übergabebereich (C). - Vorrichtung nach Anspruch 14,
dadurch gekennzeichnet, daß die Einstelleinrichtung mindestens eine verstellbare Walze (16) aufweist, an der das Transportband (14) mit seiner Außenseite geführt ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19850901A DE19850901A1 (de) | 1998-11-05 | 1998-11-05 | Vorrichtung zum Transport von einander zu überlappenden Bögen, insbesondere Papierbögen |
DE19850901 | 1998-11-05 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1016610A2 true EP1016610A2 (de) | 2000-07-05 |
EP1016610A3 EP1016610A3 (de) | 2001-05-02 |
EP1016610B1 EP1016610B1 (de) | 2004-04-14 |
Family
ID=7886718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99121102A Expired - Lifetime EP1016610B1 (de) | 1998-11-05 | 1999-10-22 | Vorrichtung zum Transport von einander zu überlappenden Bögen, insbesondere Papierbögen |
Country Status (7)
Country | Link |
---|---|
US (1) | US6338482B1 (de) |
EP (1) | EP1016610B1 (de) |
JP (1) | JP2000143066A (de) |
AT (1) | ATE264261T1 (de) |
DE (2) | DE19850901A1 (de) |
ES (1) | ES2216409T3 (de) |
PT (1) | PT1016610E (de) |
Cited By (1)
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WO2007087858A1 (de) * | 2006-01-13 | 2007-08-09 | Bielomatik Jagenberg Gmbh & Co. Kg | Vorrichtung zum abbremsen von auf einem stapel abzulegenden bögen, insbesondere papier- oder kartonbögen |
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US6543989B1 (en) * | 1999-07-06 | 2003-04-08 | Kraft Foods Holdings, Inc. | Lowering arms stacking apparatus |
US20030131943A1 (en) * | 2002-01-17 | 2003-07-17 | Frederisy Douglas R. | Apparatus and method for assembling absorbent garments |
US7021450B2 (en) | 2002-04-17 | 2006-04-04 | Kraft Foods Holdings, Inc. | Device and method to correct uneven spacing of successive articles |
US20040125416A1 (en) * | 2002-12-27 | 2004-07-01 | Gawlik Noah J. | Method of scanning an image with an electronic scanner |
US6969059B2 (en) * | 2003-07-16 | 2005-11-29 | Marquip, Llc | Dual modulated vacuum shingler |
JP4878104B2 (ja) * | 2003-07-21 | 2012-02-15 | ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフト | 印刷機を通じて枚葉紙を搬送するための方法および該方法を実施するための装置 |
JP2006082923A (ja) * | 2004-09-15 | 2006-03-30 | Canon Inc | シート処理装置及びこれを備えた画像形成装置 |
SE0701892L (sv) * | 2007-08-20 | 2009-01-13 | Lasermax Roll Systems Ab | Anordning för stapling av ark |
EP2034452B1 (de) * | 2007-09-07 | 2010-10-27 | Frama Ag | Verfahren zum Frankieren, Bedrucken und Bebildern von flachen Versandobjekten |
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DE2601081A1 (de) * | 1976-01-13 | 1977-07-21 | Maxson Automatic Mach | Verfahren und maschine zum zufuehren von ueberlappten bogen |
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GB970959A (en) * | 1962-09-27 | 1964-09-23 | Masson Scott & Company Ltd | Improvements in and relating to the handling of sheet materials |
US3315956A (en) * | 1964-06-22 | 1967-04-25 | Smith And Winchester Mfg Compa | High speed sheet feeding and overlapping system |
US3975012A (en) * | 1974-11-04 | 1976-08-17 | Maxson Automatic Machinery Company | Overlapped sheet-feeding machine |
DE2725547C2 (de) * | 1977-06-07 | 1983-12-22 | De La Rue Giori S.A., 1003 Lausanne | Verfahren und Vorrichtung zum fächerartigen Übereinanderschieben von bogen- oder heftförmigen Gegenständen |
US4436302A (en) * | 1981-05-28 | 1984-03-13 | Beloit Corporation | Apparatus for slowing down and preventing edge damage on moving sheets |
DE3413179C2 (de) * | 1984-04-07 | 1995-02-23 | Roland Man Druckmasch | Steuer- und Regelvorrichtung eines Bogenauslegers für bogenverarbeitende Maschinen, insbesondere für Bogendruckmaschinen |
DE4119511A1 (de) * | 1991-06-13 | 1992-12-17 | Jagenberg Ag | Vorrichtung zum abbremsen von auf einem stapel abzulegenden boegen, insbesondere papier- oder kartonboegen |
DE4201480C2 (de) * | 1992-01-21 | 1997-02-13 | Heidelberger Druckmasch Ag | Einrichtung zum Ablegen von bedruckten Bogen auf einen Stapel |
US5265862A (en) * | 1992-09-25 | 1993-11-30 | Numerical Concepts, Inc. | Sheeter for recycled and lightweight paper stocks |
DE4307383A1 (de) | 1993-03-09 | 1994-09-15 | Jagenberg Ag | Vorrichtung zum Abbremsen von Bögen, insbesondere von Papierbögen |
DE19616714A1 (de) * | 1996-04-26 | 1997-11-06 | Heidelberger Druckmasch Ag | Vorrichtung zum Fördern eines insbesondere geschuppten Stroms von Bogen zu einer bogenverarbeitenden Maschine |
-
1998
- 1998-11-05 DE DE19850901A patent/DE19850901A1/de not_active Withdrawn
-
1999
- 1999-10-22 DE DE59909170T patent/DE59909170D1/de not_active Expired - Fee Related
- 1999-10-22 AT AT99121102T patent/ATE264261T1/de not_active IP Right Cessation
- 1999-10-22 ES ES99121102T patent/ES2216409T3/es not_active Expired - Lifetime
- 1999-10-22 EP EP99121102A patent/EP1016610B1/de not_active Expired - Lifetime
- 1999-10-22 PT PT99121102T patent/PT1016610E/pt unknown
- 1999-11-05 JP JP11315133A patent/JP2000143066A/ja not_active Withdrawn
- 1999-11-05 US US09/434,301 patent/US6338482B1/en not_active Expired - Fee Related
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US3380734A (en) * | 1966-04-19 | 1968-04-30 | Kimberly Clark Co | Papermaking machine |
DE2601081A1 (de) * | 1976-01-13 | 1977-07-21 | Maxson Automatic Mach | Verfahren und maschine zum zufuehren von ueberlappten bogen |
US4221377A (en) * | 1977-10-12 | 1980-09-09 | Jagenberg Werke Aktiengesellschaft | Apparatus for decelerating and stacking sheets |
US4776577A (en) * | 1987-03-10 | 1988-10-11 | Marquip, Inc. | Shingling of delicate conveyed sheet material |
US5251891A (en) * | 1991-08-16 | 1993-10-12 | Heidelberger Druckmaschinen Ag | Assembly and method for controlling individual positioning elements in a delivery region of a printing machine |
EP0869094A2 (de) * | 1997-04-04 | 1998-10-07 | Strachan Henshaw Machinery Limited | Transport von Bogen |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007087858A1 (de) * | 2006-01-13 | 2007-08-09 | Bielomatik Jagenberg Gmbh & Co. Kg | Vorrichtung zum abbremsen von auf einem stapel abzulegenden bögen, insbesondere papier- oder kartonbögen |
US8640584B2 (en) | 2006-01-13 | 2014-02-04 | Bielomatik Jagenberg Gmbh & Co. Kg | Device for decelerating sheets to be placed on a stack, especially paper or cardboard sheets |
Also Published As
Publication number | Publication date |
---|---|
DE59909170D1 (de) | 2004-05-19 |
PT1016610E (pt) | 2004-09-30 |
EP1016610A3 (de) | 2001-05-02 |
DE19850901A1 (de) | 2000-05-11 |
US6338482B1 (en) | 2002-01-15 |
ES2216409T3 (es) | 2004-10-16 |
JP2000143066A (ja) | 2000-05-23 |
EP1016610B1 (de) | 2004-04-14 |
ATE264261T1 (de) | 2004-04-15 |
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