EP1360130A2 - Dispositif et procede pour la separation d'articles en feuilles - Google Patents

Dispositif et procede pour la separation d'articles en feuilles

Info

Publication number
EP1360130A2
EP1360130A2 EP02719757A EP02719757A EP1360130A2 EP 1360130 A2 EP1360130 A2 EP 1360130A2 EP 02719757 A EP02719757 A EP 02719757A EP 02719757 A EP02719757 A EP 02719757A EP 1360130 A2 EP1360130 A2 EP 1360130A2
Authority
EP
European Patent Office
Prior art keywords
friction
separator
retaining
force
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.)
Withdrawn
Application number
EP02719757A
Other languages
German (de)
English (en)
Inventor
Peter Dopfer
Alois Wagner
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.)
Giesecke+Devrient GmbH
Original Assignee
Giesecke+Devrient 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 Giesecke+Devrient GmbH filed Critical Giesecke+Devrient GmbH
Publication of EP1360130A2 publication Critical patent/EP1360130A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
    • B65H3/52—Friction retainers acting on under or rear side of article being separated
    • B65H3/5246—Driven retainers, i.e. the motion thereof being provided by a dedicated drive
    • B65H3/5276—Driven retainers, i.e. the motion thereof being provided by a dedicated drive the retainers positioned over articles separated from the bottom of the pile
    • B65H3/5284—Retainers of the roller type, e.g. 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
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/10—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/30—Forces; Stresses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/30—Forces; Stresses
    • B65H2515/34—Pressure, e.g. fluid pressure
    • 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
    • B65H2701/19—Specific article or web
    • B65H2701/1912—Banknotes, bills and cheques or the like

Definitions

  • the invention relates to a friction separator for separating sheet material, such as bank notes or the like, which has a sheet storage device for receiving a stack of sheet material, a take-off device with a ner separating element, such as a separating roller or the like, for contacting and conveying the sheets to be separated from the sheet storage device, one or more Has friction elements and comprises a retaining device which forms a ner single gap with the ner single element, through which sheets to be separated are conveyed from the sheet material store in succession.
  • the invention relates to an associated method for separating sheet material.
  • the present application deals with the concept of the friction decoration.
  • the friction elements of a singler roller act on the surface of a banknote of a stack of banknotes, the banknote contacted in this way being conveyed in a transport direction by rotation of the singler roller, while the remaining banknotes of the stack of banknotes are retained by a retaining device.
  • the retaining device and the singling roller form a singling gap through which the banknote is conveyed.
  • a singling force must be applied in the singling gap by the singling roller, which follows feed force is also exerted on the bank note that is greater than the restraining force exerted on this bank note by the restraint device on the opposite side of the singling gap.
  • the retention device can be implemented, for example, as a freely rotatable 5th retention roller or as a retention block.
  • the separating roller can be provided with friction elements, the friction linings 0 of which have a significantly higher coefficient of friction than the corresponding friction linings of the retention device, the coefficient of friction e.g. is about 2: 1.
  • the urtter- 5 different friction materials of the singling roller and the retention device sometimes have a very different operating behavior, for example in terms of resistance to environmental influences, moisture absorption, temperature coefficient, aging and wear resistance. This can lead to different downtimes and influences the friction ratio, which leads to separation errors and multiple deductions. can lead in which more than one sheet is gripped and conveyed by the singling roller.
  • the contact area between the sheet material and the friction elements of the singling roller is much larger than the contact area between the sheet material and the friction areas of the retaining device.
  • Half of the effective area of the retaining device is preferably formed by a material with a negligibly low coefficient of friction, so that the ratio of the respective active areas with friction material is approximately 2: 1. Because of the same friction materials, this ratio also determines the ratio of the frictional forces between the singling roller and the retaining device.
  • the invention thus builds on the knowledge that friction decorators can still reliably isolate even after a long period of operation and under different environmental conditions if the restraining force and the feed force are set and / or regulated independently of one another in the area of the separator gap.
  • Setting is understood to mean the setting of the force to a given value and regulation means the variation of such a set value, in particular also the change in the value of the force as a function of certain operating parameters such as the separation quality.
  • the solution according to the invention also allows the power ratio to be set optimally also for banknotes of different quality.
  • a retaining element such as a retaining skid or a retaining roller and also a pressing element such as a pressing skid or a pressing roller 5 are present in the area of the singling gap, the pressing element should have a lower coefficient of friction with the bank note than the retaining element.
  • the distance between the two elements relative to the singling roller is adjusted independently of one another, the force ratio in the singling gap can be changed as a result.
  • the above-mentioned distance variation also includes the case that the depth of penetration into the grooves, which is also referred to below as 5 combing, can be varied, in order to be able to adjust the retention and feed force independently of one another in a controlled manner.
  • the retention force in a certain range is increased by increasing the depth of penetration of the retention device into the grooves of the singling roller and the feed force in a certain range is increased by 5, an increase in the depth of penetration of the pressure device into the grooves let the singling roller increase.
  • the retaining roller due to the division into friction and smooth surface areas 0 has both the function of a retaining element and a pressure element, can only change by changing the meshing of the retaining roller and separating roller due to the principle of force and counterforce Absolute values of restraining force and feed force can be changed at the same time without the ratio of these forces being able to be adjusted with varying combing.
  • the embodiment described above allows separate settings for the restraining function and the pressing function, so that not only the absolute values of the forces but also their ratio can be changed in the desired manner can.
  • the forces can also be regulated independently of one another by varying the rotational speed of a retaining roller as a retaining device in order to change the retaining force.
  • This embodiment is based on the surprising finding that with certain elastomers the frictional force is not, as would be expected, independent of the speed, but in practice also by varying the speed, e.g. B. the Rotation speed in the case of retention rollers, can be changed.
  • the use of cast polyurethane has proven to be particularly suitable.
  • the retaining rollers known per se according to DE 100 08 135.5 could also be used. These known systems can only be redesigned in such a way that the speed of these retaining rollers can be controlled in a controlled manner in order to be able to set the retaining force by varying the rotational speed and, independently thereof, by varying the meshing with the singling roller, the feed force.
  • An additional particularly preferred possibility for independent variation of the restraining and feed force in friction separators can be given by using a suction device as a retaining device for the friction separator in order to suck in the leaves to be retained in the region of the separating gap by means of negative pressure.
  • the retention force can be regulated by varying the negative pressure.
  • An independent change in the feed force can also be brought about by the fact that the suction device can engage in a groove of the singling roller and the feed force can be varied by changing the meshing of the suction device and the singling roller.
  • FIG. 1 schematically shows a cross section of a friction wheel singler in the area of the singler gap perpendicular to the singling direction 0 of the banknotes according to a first embodiment
  • Fig. 2 shows schematically a cross section of a friction wheel singler along the singling direction of the banknotes according to a second embodiment and. 5
  • FIG. 3 schematically shows a cross section of a friction wheel singler in the area of the singler gap perpendicular to the singling direction of the banknotes according to a third embodiment.
  • the cross section lies in the area of the singling gap and perpendicular to the transport direction of the banknotes which are transported in a direction perpendicular to the sheet plane. 5
  • 1 is particularly 5th, distinguished by the construction of the retaining device and the trigger device.
  • the trigger device includes: a singling roller 1, which can be constructed in a manner known per se. The one shown in FIG. 1
  • the bank note 5a located in the area of the singling gap is only singulated, i.e. individually transported in the draw-off direction when the surface of the separating roller 1 is rotated
  • the trigger device further comprises a pressure unit with two over 25 fixed U 5-shaped pressure runners 4, which can engage in the associated circumferential grooves 2 of the singling roller 1, in FIG. 1 specifically in the two central circumferential grooves 2.
  • the runners 4 have a smooth surface, for example made of a metal or in particular in the lower region which comes into contact with the bank notes to be separated Plastic, the coefficient of friction of which is lower than that of the bank notes 5a and the friction segments 3 of the singling roller 1 that are usually used.
  • the pressure of the bank note 5a to be separated on the surface of the separating roller 5, and singling roller 1, and thus the feed or separating force can be increased within certain limits by reducing the distance of the pressing skids 4 from the separating roller and in particular the depth of engagement of the Bottom of the pressure runners 4 is increased in the grooves 2.
  • this pressure function in the known device according to DE 10008 135.5 is simultaneously fulfilled by the retaining roller, which also serves as a retaining element, since this has circumferential areas with a friction surface (retaining function) and those with a smooth surface (pressing function). 5
  • the pressure element according to FIG. 1 is not a fixed or rigidly connected component of the restraint device.
  • the two retaining skids 6 have, at least at the lower end regions 8, a friction surface which can engage in the associated grooves 2 (in the example 5 of FIG. 2 in those grooves which are arranged on the left and right on the outside) in order to maintain the retention force between them Restraining skid 6 and separating roller 1 to regulate bank note 5a.
  • the coefficient of friction of the friction areas 8 must be greater than that of the surface of the pressure skids 4. This coefficient of friction of the friction areas 8 can, as in the known device, correspond to that of the friction segments 3 of the singling roller 1, but the fifth solution according to the invention also enables materials with differing coefficients of friction to be used for the singling roller or the retaining skids.
  • the runners 4, 6 with connecting web 5, 7 of the pressing and / or retaining element can be made in one piece, but also in several parts, in order to enable a separate exchange of the individual runners.
  • a peculiarity of the arrangement of FIG. 1 is that the function of retention and pressure is divided into different components which can be adjusted separately in order to regulate the retention force and the feed force separately. This is accomplished in particular by the fact that the retaining skids 6 on the one hand and the pressure skids 4 on the other hand can be adjusted in height independently of one another with respect to the singling roller 1.
  • the adjustment device of the friction wheel singler comprises, on the one hand, a fastening device 9, which is firmly connected to the retaining skids 6 via the connecting web 7.
  • This fastening device 9 is connected to a frame rod 10 which is firmly positioned in the singling device and which extends in the vertical direction.
  • the fastening device 9 can be displaced vertically in the direction of the double arrow H on this frame rod 10 and, after setting a desired position, for. B. by means of a screw fixation in this position.
  • the fastening device 9 by moving the fastening device 9 in the vertical direction along the frame rod 10, the distance between the retaining skids 6 and the singling roller 1 and thus also the degree of penetration depth of the skids 6 into the associated grooves 2 of the singling roller 1 can be adjusted and changed.
  • the adjusting device comprises a separate fastening device 11.
  • the pressure runners 4 are rigidly connected to this via a horizontally running connecting web 5 with a vertically running fastening pin 12 in the form of a tuning fork, the pin 12 being adjustable in height with the screw 13 is attached to the connecting web 7 of the retaining device.
  • This screw connection enables the pin 12 and thus the pressure runners 4 to be adjusted in height with respect to the retaining runners 6. 5
  • the fastening device 11 of the pressing skids 4 is thus connected to the fastening device 9 of the retaining skids 6 per se, but nevertheless a height adjustment of the pressing skids 4 relative to the retaining skids 6 is possible by adjusting the height of the pin 12, the retaining force and the feed force can be independent of one another be adjusted and adjusted.
  • the device according to FIG. 1 is used as follows to carry out an exemplary embodiment of the method according to the invention. 5
  • a stack of banknotes is placed in the input compartment of the friction wheel singler (not shown) and at least the lowest banknote 5a to be singled next is transported to the singling roller 1 in the area of the singling gap, which thereby passes through the opposing ones Areas of the singling roller 1 and the pressure or retention elements 4, 6 is formed.
  • the predominance of the feed force is among other things determined by the fact already described in connection with the prior art according to DE 100 08 135.5 that the number of active edges of the separating roller subject to friction in the area of the grooves 2, which are in contact with the bank note 5 a to be separated, is greater than that of the Restraint and pressure skids 4, 6.
  • the bank note 5a After passing through the separating gap, the bank note 5a is fed by a connected transport system to a test device and a subsequent deposit.
  • the separation and promotion of the banknotes from the input compartment to the deposit is not limited to a specific orientation of the banknotes. In this way, longitudinal and / or transverse separation or conveying can be used.
  • the retention force and the feed force can be set independently of one another as follows, in order to ensure reliable separation even in the event of changing operating or material conditions.
  • the fastening device 9 of the retaining skids 6 is first displaced 5 in the vertical direction along the frame rod 10 into a position suitable for achieving a desired retaining force and is fixed in this position.
  • a fine adjustment of the pressure skid pair 4 is then carried out by means of a height adjustment with the aid of the pin 12 relative to the retaining skids 6.
  • the singling roller 1 and the retaining roller 14 have circumferential grooves in a manner known per se which are offset from one another. arranged and adjusted in width so that the retaining roller 14, which is adjustable in height, can engage in the grooves of the 5th singling roller 1 to increase the frictional forces.
  • the structure of the singling method 1 can, for example: correspond to that of the embodiment according to FIG. 1.
  • the retention roller 14 exerts, by suitable symmetrical division of its surface into friction areas 8 and smooth sliding areas, only half the frictional force on the separating bank note 5a as the friction segment 3 of the singling roller 1, the friction areas 8 of the retention roller 14 and the friction segments 3 the singling roller 1 consist of the same friction material.
  • a cast polyurethane is used as the friction material, in particular the friction areas 8 of the retaining roller 14, which has the 5 dependency of the friction force on the rotational speed of the retaining roller 14, which is not expected per se.
  • the separating device according to the invention according to FIG. 2 is distinguished in particular by the fact that not only the separating roller 1, but also the retaining roller 14 is controlled by an adjusting device 15, which can set its rotational speed to a desired, variable value.
  • the device according to FIG. 2 is used as follows to carry out a second exemplary embodiment of the method according to the invention.
  • a stack of banknotes 5 is fed into the input compartment 16 of the friction wheel. lers laid out in the longitudinal format.
  • the bottom bank note 5a to be separated next thus lies on the separating roller 1 with its transverse side.
  • the force with which the stack of banknotes 5 deposited in the sheet material storage 16, which is designed here as an oblique guide plate, acts on the singling roller 1 is determined solely by gravity and therefore depends on the weight and thus essentially on the height of the stack of banknotes 5. 5.
  • the banknotes are preferably pushed to the singling gap 19 at a speed which corresponds to the conveying speed of the banknote after singling.
  • the singling gap 19 is formed by the opposing surface areas of the singling roll 1 and the retaining roller 14.
  • the feed force clearly outweighs the retaining force, so that a sheet 5a to be separated is conveyed through the separating gap 19. If the friction segment 3 has moved out of the area of the singling gap 19 in the course of the further rotation of the singling roll 1, the bank note lying there is held back until the friction segment 3 of the singling roll 1 becomes effective again at the singling gap 19.
  • the retention force and the feed force can be set independently of one another as follows.
  • the feed force ie singling force
  • the feed force is set in that the circumferential grooves of the retaining roller 14 with smooth surface areas to increase the pressing force on the slightly touch the tenting banknote in the associated grooves 2 of the singling roller 1.
  • the retaining roller 14 is controlled by the adjusting device 15 so that it rotates at a desired rotational speed acting against the direction of transport of the banknotes. Due to the surprisingly found speed dependence of the frictional force in the elastomers, the frictional force can be influenced in this case independently of the feed force by varying the rotational speed of the retaining roller 14, since the smooth surface areas of the retaining roller 14 e.g. made of steel, which cause the banknote 5a to be separated to be pressed against the separating roller 1, do not show this speed dependency.
  • the retaining roller 14 and the singling roller 1 can also be constructed and attached in such a way that the retaining roller 14 can also be operated in freewheel mode after a basic adjustment and only then defined by the adjusting device 15 for rotation with a 5. , given speed is driven when it is e.g. B. due to wear and tear during operation to changes in the separation quality that make an adjustment of the forces necessary.
  • FIG. 3 A third embodiment of a friction wheel singler according to the invention is shown in FIG. 3.
  • the representation is in a cross-sectional plane. selected perpendicular to the direction of transport of the bank note 5a to be separated in the area of the separating gap.
  • the principle of friction separation is combined with that of suction separation. 5
  • the take-off device here has a separating roller V, which is shown in sections and has a circumferential groove 2 ′ running over the entire circumference and in the transport direction of the bank note 5 a in the central region. In a manner known per se, it also has 0 friction segments 3 'over part of its circumference.
  • the singling roller V can alternatively also be equipped with a friction lining over its entire circumference if a continuous singling of the bank note without a space between the individual bank notes is desired.
  • the friction wheel decoration has a z. B. designed as a pressure skid change element 22, the width of which is selected so that it can dip into the groove 2 'of the singling roller V.
  • the pressure element 22 is designed to be height-adjustable in the direction of the double arrow H by means of an adjusting device (not shown). In order to act as a pressure element, it has a smooth surface with a coefficient of friction which is substantially less than the coefficient of friction of the friction segment 3 'of the separator V with respect to the bank note 5a to be separated.
  • the pressure device 22 comprises a suction channel 20 which is connected to a vacuum source in such a way that a vacuum and thus a suction effect on the bank note 5a can be exerted through the channel opening 21 on the underside of the pressure element 5 22.
  • the retention of the bank note 5a in the area of the singling gap 19 can consequently be set to a desired value.
  • the feed force can be changed by varying the intermeshing of pressure element 22 and singling roller 5 'and the retention force dayon can be set independently by varying the air pressure in suction channel 20.
  • the pressure element 22 Since only a single component, the pressure element 22, must be used in order to maintain both the retaining force and the separating, ie To set the feed force, this structure is mechanically particularly simple. Because the separation principle is still based on friction separation and no suction separation is used, it can also be used for. Mechanical separating rollers, which are usually of complicated design and are usually to be used in suction separation;
  • a friction wheel trim i.e. H. If a separator has been used which has a separating roller with friction segments, it is possible that the friction elements of the take-off device are not mounted on a rotatable separating roller, but on another element 5, such as an endless belt or the like. It is only essential for the functioning of the withdrawal device that the friction areas of the singling element are moved at a desired speed in the transport direction of the bank note in the area of the singling gap.
  • the arrangement of the retaining device and the pressing device is not limited to the embodiment shown in FIG. 1. So the runners z. B. not necessarily have a curvature adapted to the surface of the singling roller 1, but , can also be straight on the side facing the singling roller 1.
  • the pressure and / or retaining skids can also be designed as rotatably mounted rollers or the like. This arrangement is particularly useful for the retention devices in order to enlarge the surface area or edges of the retention device that are subject to friction and come into contact with the banknotes to be separated by rotating an associated retention roller and thereby to distribute the wear over a larger area.
  • FIG. 1 also represents the case in which the pressure runners are attached to the retaining device in a height-adjustable manner and these are adjustable in height to the frame 10
  • a construction is alternatively also conceivable in which the pressure runners themselves are mounted on the frame and the retaining runners are attached to the pressure device in a height-adjustable manner in an analogous manner.
  • the setting of the forces would take place by first moving and fixing the pressure skids into a desired position 0 and then fine-adjusting the position of the retaining skids.
  • fastening devices 9 and 11 are completely decoupled from the retaining device or pressure element and that both fastening devices are fastened directly to the frame 10.
  • embodiment 5 with height-adjustable, separate pressing and retaining elements will be discussed as an example. If gaps occur in this case, the combing of the retention should be reduced and that of the pressure runners with the singling roller should be increased. In the case of double deductions, the combing of the restraint must be increased and that of the pressure runners reduced. If Gaps and double deductions occur simultaneously, as z. B. with very sticky. against banknotes, the combing of the retention and to a lesser extent the combing of the pressure runners should be increased.
  • the determination of the need to readjust the singler can e.g. based on the following two strategies, which have the particular advantage that they can also be carried out automatically with the help of an associated control unit.
  • the regulation can be based on the average singler quality.
  • z. B the separation quality checked by suitable sensors for gaps, double deductions or other features.
  • the sensor system can include, for example, a thickness measurement or image acquisition in the area of the singling gap.
  • This readjustment as a function of the evaluated quality of separation can be carried out in this concept after a number of separation processes, eg. B. after separating about 1,000 banknotes.
  • the sensor signals are recorded and evaluated over a longer period of time for all or at least some of the separating processes, and then, if necessary, the runners are readjusted in order to increase the separating efficiency.
  • this readjustment can also be carried out for each individual banknote.
  • this method e.g. B. still inside or. immediately in front of the separating gap, whether a gap or a double pel deduction is to be expected and an optimal singling throughput is achieved by immediately adjusting the runners.
  • the present invention thus enables a friction separator to reliably separate even after a long period of operation and under different environmental conditions, in that the restraining force and the feed force on the sheets to be separated can be adjusted independently of one another in the area of the separating gap for separating the sheet material.

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

Abstract

L'invention concerne un dispositif et un séparateur à friction servant à séparer des articles en feuilles, tels que des billets de banque ou des articles similaires. Le dispositif selon l'invention comprend un magasin de feuilles recevant une pile de feuilles, un dispositif d'extraction pourvu d'un rouleau séparateur ou d'un élément similaire qui présente un ou plusieurs éléments de friction destinés à venir en contact avec des feuilles à séparer de la pile et à les transporter hors du magasin de feuilles, ainsi qu'un dispositif de retenue qui forme, avec le rouleau séparateur, une fente de séparation à travers laquelle des feuilles à séparer sont transportées l'une après l'autre hors du magasin de feuilles. L'invention vise à assurer une séparation fiable à l'aide du séparateur à roues de friction, même après une durée de service élevée et dans des conditions différentes. A cet effet, la force de retenue et la force d'avance appliquées sur les feuilles à séparer sont réglées ou régulées indépendamment l'une de l'autre pour la séparation des feuilles dans la zone de la fente de séparation.
EP02719757A 2001-02-07 2002-02-04 Dispositif et procede pour la separation d'articles en feuilles Withdrawn EP1360130A2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10105521 2001-02-07
DE10105521A DE10105521A1 (de) 2001-02-07 2001-02-07 Vorrichtung und Verfahren zum Vereinzeln von Blattgut
PCT/EP2002/001124 WO2002062687A2 (fr) 2001-02-07 2002-02-04 Dispositif et procédé pour la séparation d'articles en feuilles

Publications (1)

Publication Number Publication Date
EP1360130A2 true EP1360130A2 (fr) 2003-11-12

Family

ID=7673154

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02719757A Withdrawn EP1360130A2 (fr) 2001-02-07 2002-02-04 Dispositif et procede pour la separation d'articles en feuilles

Country Status (5)

Country Link
US (1) US20040080094A1 (fr)
EP (1) EP1360130A2 (fr)
AU (1) AU2002250881A1 (fr)
DE (1) DE10105521A1 (fr)
WO (1) WO2002062687A2 (fr)

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Publication number Priority date Publication date Assignee Title
DE10224486A1 (de) * 2002-06-03 2003-12-11 Giesecke & Devrient Gmbh Vorrichtung zum Vereinzeln von Blattgut
JP4545575B2 (ja) * 2004-12-14 2010-09-15 ローレル機械株式会社 紙幣取込装置
EP1832536B1 (fr) * 2006-03-08 2014-04-23 Frama Ag Dispositif pour le traitement et/ou le transport d'articles postaux plats
US7537213B2 (en) * 2006-09-21 2009-05-26 International Currency Technologies Corp. Individual sheet member output control method
DE102009018085A1 (de) 2009-04-20 2010-10-21 Giesecke & Devrient Gmbh Vorrichtung zum Vereinzeln von Blattgut
CN101580183B (zh) * 2009-06-05 2011-02-09 广州广电运通金融电子股份有限公司 薄片材料分离机构
EP2471729B1 (fr) * 2010-12-31 2015-06-03 Neopost Technologies Dispositif d'alimentation d'articles en feuille
DE102011000794A1 (de) 2011-02-17 2012-08-23 Wincor Nixdorf International Gmbh Verfahren zum Vereinzeln eines Wertscheinstapels
JP6000669B2 (ja) * 2012-06-08 2016-10-05 グローリー株式会社 紙葉類繰出装置
DE102016006016A1 (de) * 2016-05-17 2017-11-23 Giesecke & Devrient Gmbh Vorrichtung und Verfahren zum Vereinzeln von Wertdokumenten, insbesondere Banknoten, sowie Wertdokumentbearbeitungssystem

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JPS57189944A (en) * 1981-05-12 1982-11-22 Fujitsu Ltd Prevention mechanism of double feeding of paper sheet
JPH03120132A (ja) * 1989-10-04 1991-05-22 Fuji Photo Film Co Ltd 給紙装置
JPH0554224A (ja) * 1991-08-26 1993-03-05 Oki Electric Ind Co Ltd 紙葉類繰り出し方式
EP0949171A1 (fr) * 1998-03-18 1999-10-13 Canon Denshi Kabushiki Kaisha Dispositif d'alimentation en feuilles

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US20040080094A1 (en) 2004-04-29
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WO2002062687A3 (fr) 2003-02-20
WO2002062687A2 (fr) 2002-08-15

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