EP1392515A1 - Printer for printing deformable planar print media and its loader - Google Patents

Printer for printing deformable planar print media and its loader

Info

Publication number
EP1392515A1
EP1392515A1 EP02735497A EP02735497A EP1392515A1 EP 1392515 A1 EP1392515 A1 EP 1392515A1 EP 02735497 A EP02735497 A EP 02735497A EP 02735497 A EP02735497 A EP 02735497A EP 1392515 A1 EP1392515 A1 EP 1392515A1
Authority
EP
European Patent Office
Prior art keywords
charger
support
printed
transport path
printer
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Withdrawn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
EP02735497A
Other languages
German (de)
French (fr)
Inventor
Gaetan Heno
Michael Hinry
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.)
ZIH Corp
Original Assignee
ZIH Corp
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 ZIH Corp filed Critical ZIH Corp
Publication of EP1392515A1 publication Critical patent/EP1392515A1/en
Withdrawn legal-status Critical Current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
    • B65H3/02—Separating articles from piles using friction forces between articles and separator
    • B65H3/06—Rollers or like rotary separators
    • B65H3/063—Rollers or like rotary separators separating from the bottom of pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/0045—Guides for printing material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
    • B41J13/10—Sheet holders, retainers, movable guides, or stationary guides
    • B41J13/103—Sheet holders, retainers, movable guides, or stationary guides for the sheet feeding section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
    • B41J13/10—Sheet holders, retainers, movable guides, or stationary guides
    • B41J13/12—Sheet holders, retainers, movable guides, or stationary guides specially adapted for small cards, envelopes, or the like, e.g. credit cards, cut visiting cards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
    • B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
    • B41J2/325—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads by selective transfer of ink from ink carrier, e.g. from ink ribbon or sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/02—Framework
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/10—Cassettes, holders, bins, decks, trays, supports or magazines for sheets stacked substantially horizontally
    • B65H2405/11—Parts and details thereof
    • B65H2405/111—Bottom
    • B65H2405/1115—Bottom with surface inclined, e.g. in width-wise direction
    • B65H2405/11152—Bottom with surface inclined, e.g. in width-wise direction with surface inclined downwardly in transport direction
    • 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
    • B65H2701/1914—Cards, e.g. telephone, credit and identity cards

Definitions

  • the present invention relates to a printer for printing, preferably by thermal transfer, deformable flat supports, such as cards, in particular of plastic material, of the type comprising, from upstream to downstream, a feeder for the supports to be printed, able to cooperate with a motor output element of the charger supports of the type consisting of a cylinder in contact with the supports to be printed by means of a light provided in a wall of the charger, a printing device and means of transfer delimiting a succession of pinching zones forming a transport path for sequentially carrying the printed media from the output of the feeder to the printing device and from the printing device to means for collecting the printed media, said means for collection being arranged below the charger, as well as a charger for a printer of the aforementioned type.
  • Printers for printing deformable flat supports are well known to those versed in this art. We can distinguish two main families of printers.
  • the first family concerns printers in which the charger and the collection pack are arranged at opposite ends of the printer chassis.
  • the second printer family relates to printers in which the collection device and the loader are arranged on the same side of the printer. This results in a smaller footprint of the printer.
  • the support to be printed is introduced from the feeder into the first nipping zone of the transport path of the printer in a horizontal plane parallel to the transport plane. Once the support has been printed, this support is extracted from the first nip by means of transfer means housed inside the printer, then guided out of the printer to be transferred to the collection bin. Due to its design, the size, in particular in height, of the printer remains relatively large. Furthermore, the fact of deforming the support which has just been printed can be detrimental to the card at the output of the printer. Finally, the guide at the printer outlet which is carried out only by means of stationary guides proves in a certain number of cases not very effective.
  • An object of the present invention is to provide a printer of a new type in which the design of the charger and of the transport path of the printer have been modified in order on the one hand to reduce the total size of the printer, on the other hand improve the guiding of the support to be printed during the phases of entry of the support inside the printer and exit of the support of this same printer.
  • the subject of the invention is a printer for printing, preferably by thermal transfer, deformable flat supports, such as cards, in particular in plastic material, of the type comprising, from upstream to downstream, a charger for the supports to be printed, capable of cooperating with a motor element for outputting the supports of the charger of the type consisting of a cylinder in contact with the supports to be printed by through a light provided in a wall of the feeder, a printing device and transfer means delimiting a succession of pinching zones forming a transport path for sequentially carrying the printed media from the output of the feeder to printing device and from the printing device to means for collecting printed media, said collecting means being arranged below the feeder, characterized in that at least the part of the light wall of the feeder, positioned at the near the exit of the feeder, is inclined at a positive incidence with respect to the transport path to give the support to be printed, at the exit of the feeder , an inclination such as support and transport path form, in the vicinity of the entrance to the first nip zone of the transport path
  • the invention also relates to a charger for a printer, characterized in that it has at least one inclined wall.
  • Figure 1 shows a very schematic view partial view of a printer according to the invention
  • FIGS. 2A to 2C represent partial schematic views of the path of the support 1 respectively between the charger outlet and the entry of the transport path and the charger outlet and deposits inside the collection means;
  • FIG. 3 represents a partial schematic view of the loader and of the entry of the transport path in position prior to the entry of the support in said transport path;
  • FIG. 4 shows a partial schematic view according to Figure 3 in the inserted position of the support 1 inside the transport path;
  • FIG. 5 represents a perspective view of a cleaning cartridge incorporating a deflector according to the invention.
  • FIG. 6 represents a rear perspective view of a charger according to the invention.
  • the printer, object of the invention is more particularly intended for printing, preferably by thermal transfer, of supports 1 deformable planes, such as cards, in particular plastic.
  • This printer comprises, from upstream to downstream, and in a manner known per se, a charger 2 of the supports 1 to be printed, capable of cooperating with an element 3 motor output of the supports 1 of the charger 2.
  • This element 3 motor is constituted of a cylinder 3 in contact with the supports 1 to be printed by means of a light 4 formed in a wall 7 of the charger 2. Obviously, this cylinder is driven in rotation by a suitable motor. Downstream of this support, a printing device 9 is provided downstream of this support.
  • Transfer means delimit a succession of pinching zones 8 forming a transport path 8A for sequentially carrying the printed media 1 from the outlet 5 of the feeder 2 to the printing device 9 and from the printing device 9 to means 10 for collecting the printed media 1.
  • These collection means 10 consist of a tank arranged below the charger 2.
  • the succession of these pinching zones 8 thus constitutes a path 8A for transporting the support 1.
  • the feeder 1 and the tray 10 for collecting the media to be printed are arranged one above the other.
  • at least the part of the wall 7 with light 4 of the charger 2 positioned in the vicinity of the outlet 5 of the charger 2 is inclined at positive incidence relative to the transport path 8A to give the support 1 to be printed, at the charger outlet 2, an inclination such as support 1 and transport path 8A form, in the vicinity of the entry of the first nip 8 of the transport path 8A, an obtuse angle. This position is more particularly shown in FIG. 3.
  • the inlet of the first nip 8 of the transport path 8A is in turn provided with a deflector 11 oriented on the one hand towards the first nip 8 to bring the support 1 which strikes it in a tangential position in the first pinching zone 8 of the transport path 8A, on the other hand towards the collection receptacle 10 to allow evacuation by simple gravity of the support 1 printed in the receptacle 10 of collection.
  • the angle of inclination of the part 7A of the wall 7 with light 4 of the charger 2, positioned in the vicinity of the output 5 of charger 2 is particularly important. If the angle of inclination is too high, it risks causing the support 1 to be jammed at the charger outlet during its cooperation with the deflector 11.
  • the part 7A of the wall 7 with light 4 of the charger 2, positioned in the vicinity of the outlet 5 of the charger 2, forms, with the plane passing through the nip zones 8, an angle ⁇ included. in the range [12 - 20] degrees, preferably around 15 degrees.
  • the part 7A of the wall 7 with light 4 of the charger 2, positioned in the vicinity of the outlet 5 of the charger 2, is extended in the direction of the inlet 6 for introducing the supports 1 into the charger 2 by a part 7B of the wall 7 of slope less than said first wall.
  • This modification of the slopes makes it possible to delimit, at the level of the wall portion 7B 7, with the supports 1 housed in the charger 2, a funnel authorizing the manual introduction into the charger 2 of a support 1 to be printed to be treated in priority.
  • the funnel delimited by cooperation of the support 1 and the wall part 7B, has been shown partially in dotted lines.
  • the deflector 11 is itself made up of a ramp arranged immediately upstream of the first gripping zone 8. This ramp originates in or slightly below the plane passing through the pinching zones 8 and inclining in the direction of the collecting means 10, as illustrated in FIGS. 3 and 4.
  • This deflector 11, consisting of a ramp inclined, is laterally bordered by chamfers 12 of converging appearance towards the first pinching zone 8A, as illustrated in FIG. 5.
  • chamfers 12 of input ensure centering of the support 1 before it enters the first pinch zone 8.
  • This deflector 11 and possibly the chamfers 12, positioned upstream of the first pinching zone 8, can be coupled directly to the housing.
  • the first gripping zone 8 consists of superposed parallel rollers 8B, 8C delimiting between them said gripping zone of the support 1.
  • the upper roller 8C constituting a cleaning roller, press the support 1 against the lower rotary transport roller 8B to clean the support 1 parallel to its movement in the transport path 8A.
  • This cleaning roller 8C is housed inside a cartridge 13 formed in one piece with the deflector 11. Said cartridge 13 is removably mounted on the printer.
  • This cartridge 13, which takes the form of a box capable of accommodating at least one cleaning roller 8C, or even possibly two superimposed cleaning rollers as illustrated in the figures, has, in its front wall, a slot extending substantially parallel to the transport path, the lower edge of this slot constituting the deflector 11.
  • this cartridge 13 The detailed production of this cartridge 13 will not be described in detail since it does not directly constitute the object of the invention.
  • the presence of the deflector 11 and its positioning in particular make it possible to avoid any damage to the cleaning roller or respectively to the transport roller during the introduction of the card into the transport path.
  • the output 5 of charger 2 in turn affects the shape of a slot as illustrated in FIG. 6.
  • This slot is closed at least partially by means of a flap 16 formed by a flexible blade.
  • This flap 16 prevents the simultaneous output of several supports 1 to be printed. Thanks to such cooperation of the active wall of the charger 1 and of the deflector 11, the support 1 first strikes the deflector, then deforms by curvature as illustrated in FIG. 2B so as to come to position tangentially to the nip zone 8. The support 1 is then driven in the transport path by simultaneous action of the cylinder 3 motor of the loader 1 and of the transport roller 8B cooperating in the production of the first nip zone.
  • the card is easily driven within the transport path.
  • the movement of this card is continued up to the printing device shown in FIG. 1.
  • This printing device will not be described in detail since it is well known to those versed in this art.
  • the support 1 is then brought back in the direction of the first nip to be extracted from the printer.
  • This extraction operation is carried out in accordance with the schematic view represented in FIG. 2C. Due to the inclination of the bottom wall 7 of the loader, the positioning of the motor roller 4 acting on this loader 2 and the design of the deflector, the evacuation of the support 1 from the printer can be carried out freely simply by the action of the transport roller 8B cooperating in the constitution of the first pinching zone 8.
  • a deflector 17 may be provided positioned between roller 4 motor and the plane passing through the transport path. This deflector makes it possible to avoid any damage to the cylinder 4 of the loader 2.
  • the collecting means 10 consist of a tank 10, the bottom of which consists of an inclined wall, the orientation of this inclination being identical to that of the deflector 11. This inclination again facilitates the positioning of the support 1 in abutment against the upstream end of the receptacle 10.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Handling Of Sheets (AREA)
  • Pile Receivers (AREA)

Abstract

The invention concerns a printer comprising a loader (2) of print media (1) to be printed, a printing device (9) and transfer means delimiting a series of gripper zones (8) forming a transport path (8A) for sequentially driving the printed media (1) from the output (5) of the loader (2) to the printing device (9) and from the printing device (9) to collecting means arranged beneath the loader (2). Said printer is characterised in that at least the portion of the slotted (4) wall (7) of the loader (2) slopes with a positive incidence relative to the transport path (8A) to provide the print media (1) to be printed with an inclination in the direction of the input of the first gripper zone (8) of the transport path (8A), said input being provided with a deflector (11).

Description

Imprimante pour l'impression de supports plans déformables et son chargeurPrinter for printing deformable flat supports and its charger
La présente invention concerne une imprimante pour l'impression, de préférence par transfert thermique, de supports plans déformables, tels que des cartes, en particulier en matière plastique, du type comprenant, d'amont en aval, un chargeur des supports à imprimer, apte à coopérer avec un élément moteur de sortie des supports du chargeur du type constitué d'un cylindre en contact avec les supports à imprimer par l'intermédiaire d'une lumière ménagée dans une paroi du chargeur, un dispositif d'impression et des moyens de transfert délimitant une succession de zones de pincement formant un chemin de transport pour conduire séquentiellement les supports imprimés depuis la sortie du chargeur jusqu'au dispositif d'impression et du dispositif d'impression vers des moyens de collecte des supports imprimés, lesdits moyens de collecte étant disposés au-dessous du chargeur, ainsi qu'un chargeur pour une imprimante du type précité.The present invention relates to a printer for printing, preferably by thermal transfer, deformable flat supports, such as cards, in particular of plastic material, of the type comprising, from upstream to downstream, a feeder for the supports to be printed, able to cooperate with a motor output element of the charger supports of the type consisting of a cylinder in contact with the supports to be printed by means of a light provided in a wall of the charger, a printing device and means of transfer delimiting a succession of pinching zones forming a transport path for sequentially carrying the printed media from the output of the feeder to the printing device and from the printing device to means for collecting the printed media, said means for collection being arranged below the charger, as well as a charger for a printer of the aforementioned type.
Les imprimantes pour l'impression de supports plans déformables sont bien connues à ceux versés dans cet art. On peut distinguer deux grandes familles d'imprimante. La première famille concerne les imprimantes dans lesquelles le chargeur et le pack de collecte sont disposés à des extrémités opposées du châssis de l'imprimante.Printers for printing deformable flat supports are well known to those versed in this art. We can distinguish two main families of printers. The first family concerns printers in which the charger and the collection pack are arranged at opposite ends of the printer chassis.
La deuxième famille d'imprimante concerne les imprimantes dans lesquelles le dispositif de collecte et le chargeur sont disposés d'un même côté de l'imprimante. Il en résulte un moindre encombrement de l'imprimante. Toutefois, jusqu'à présent, dans ce genre de configuration, le support à imprimer est introduit depuis le chargeur dans la première zone de pincement du chemin de transport de 1 ' imprimante dans un plan horizontal parallèle au plan de transport. Une fois le support imprimé, ce support est extrait de la première zone de pincement par 1 ' intermédiaire de moyens de transfert logés à l'intérieur de l'imprimante, puis guidé en sortie d'imprimante pour être transféré dans le bac de collecte. Du fait de sa conception, l'encombrement, en particulier en hauteur, de l'imprimante demeure relativement important. Par ailleurs, le fait de déformer le support venant d'être imprimé peut être préjudiciable à la carte en sortie d'imprimante. Enfin, le guidage en sortie d'imprimante qui s'effectue uniquement au moyen de guides stationnaires s'avère dans un certain nombre de cas peu performant .The second printer family relates to printers in which the collection device and the loader are arranged on the same side of the printer. This results in a smaller footprint of the printer. However, up to now, in this type of configuration, the support to be printed is introduced from the feeder into the first nipping zone of the transport path of the printer in a horizontal plane parallel to the transport plane. Once the support has been printed, this support is extracted from the first nip by means of transfer means housed inside the printer, then guided out of the printer to be transferred to the collection bin. Due to its design, the size, in particular in height, of the printer remains relatively large. Furthermore, the fact of deforming the support which has just been printed can be detrimental to the card at the output of the printer. Finally, the guide at the printer outlet which is carried out only by means of stationary guides proves in a certain number of cases not very effective.
Un but de la présente invention est de proposer une imprimante d'un nouveau type dans laquelle la conception du chargeur et du chemin de transport de 1 ' imprimante ont été modifiés pour d'une part réduire l'encombrement total de l'imprimante, d'autre part améliorer le guidage du support à imprimer au cours des phases d'entrée du support à l'intérieur de l'imprimante et de sortie du support de cette même imprimante.An object of the present invention is to provide a printer of a new type in which the design of the charger and of the transport path of the printer have been modified in order on the one hand to reduce the total size of the printer, on the other hand improve the guiding of the support to be printed during the phases of entry of the support inside the printer and exit of the support of this same printer.
A cet effet, l'invention a pour objet une imprimante pour l'impression, de préférence par transfert thermique, de supports plans déformables, tels que des cartes, en particulier en matière plastique, du type comprenant, d'amont en aval, un chargeur des supports à imprimer, apte à coopérer avec un élément moteur de sortie des supports du chargeur du type constitué d'un cylindre en contact avec les supports à imprimer par l'intermédiaire d'une lumière ménagée dans une paroi du chargeur, un dispositif d'impression et des moyens de transfert délimitant une succession de zones de pincement formant un chemin de transport pour conduire séquentiellement les supports imprimés depuis la sortie du chargeur jusqu'au dispositif d'impression et du dispositif d'impression vers des moyens de collecte des supports imprimés, lesdits moyens de collecte étant disposés au-dessous du chargeur, caractérisée en ce qu'au moins la partie de la paroi à lumière du chargeur, positionnée au voisinage de la sortie du chargeur, est inclinée à incidence positive par rapport au chemin de transport pour conférer au support à imprimer, en sortie de chargeur, une inclinaison telle que support et chemin de transport forment, au voisinage de l'entrée de la première zone de pincement du chemin de transport, un angle obtus, l'entrée de la première zone de pincement du chemin de transport étant munie d'un déflecteur orienté d'une part en direction de la première zone de pincement pour amener le support qui le heurte en position tangentielle dans la première zone de pincement du chemin de transport, d'autre part vers le réceptacle de collecte pour autoriser une évacuation par simple gravité du support imprimé dans le réceptacle de collecte.To this end, the subject of the invention is a printer for printing, preferably by thermal transfer, deformable flat supports, such as cards, in particular in plastic material, of the type comprising, from upstream to downstream, a charger for the supports to be printed, capable of cooperating with a motor element for outputting the supports of the charger of the type consisting of a cylinder in contact with the supports to be printed by through a light provided in a wall of the feeder, a printing device and transfer means delimiting a succession of pinching zones forming a transport path for sequentially carrying the printed media from the output of the feeder to printing device and from the printing device to means for collecting printed media, said collecting means being arranged below the feeder, characterized in that at least the part of the light wall of the feeder, positioned at the near the exit of the feeder, is inclined at a positive incidence with respect to the transport path to give the support to be printed, at the exit of the feeder , an inclination such as support and transport path form, in the vicinity of the entrance to the first nip zone of the transport path, an obtuse angle, the entrance to the first nip zone of the transport path being provided with a deflector oriented on the one hand in the direction of the first nip to bring the support which strikes it in a tangential position in the first nip of the transport path, on the other hand towards the collection receptacle to allow evacuation by simple gravity of the support printed in the collection receptacle.
L'invention a encore pour objet un chargeur pour imprimante, caractérisé en ce qu'il présente au moins une paroi inclinée.The invention also relates to a charger for a printer, characterized in that it has at least one inclined wall.
L'invention sera bien comprise à la lecture de la description suivante d'exemples de réalisation, en référence aux dessins annexés dans lesquels :The invention will be clearly understood on reading the following description of exemplary embodiments, with reference to the appended drawings in which:
la figure 1 représente une vue très schématique partielle d'une imprimante conforme à l'invention ;Figure 1 shows a very schematic view partial view of a printer according to the invention;
les figures 2A à 2C représentent des vues schématiques partielles du parcours du support 1 respectivement entre sortie de chargeur et entrée du chemin de transport et sortie de chargeur et dépose à l'intérieur des moyens de collecte ;FIGS. 2A to 2C represent partial schematic views of the path of the support 1 respectively between the charger outlet and the entry of the transport path and the charger outlet and deposits inside the collection means;
la figure 3 représente une vue schématique partielle du chargeur et de 1 ' entrée du chemin de transport en position préalablement à l'entrée du support dans ledit chemin de transport ;FIG. 3 represents a partial schematic view of the loader and of the entry of the transport path in position prior to the entry of the support in said transport path;
la figure 4 représente une vue schématique partielle conforme à la figure 3 en position introduite du support à 1 ' intérieur du chemin de transport ;4 shows a partial schematic view according to Figure 3 in the inserted position of the support 1 inside the transport path;
la figure 5 représente une vue en perspective d'une cartouche de nettoyage incorporant un déflecteur conforme à l'invention etFIG. 5 represents a perspective view of a cleaning cartridge incorporating a deflector according to the invention and
la figure 6 représente une vue arrière en perspective d'un chargeur conforme à l'invention.FIG. 6 represents a rear perspective view of a charger according to the invention.
L'imprimante, objet de l'invention, est plus particulièrement destinée à l'impression, de préférence par transfert thermique, de supports 1 plans déformables, tels que des cartes, en particulier en matière plastique. Cette imprimante comprend, d'amont en aval, et ce de manière en soi connue, un chargeur 2 des supports 1 à imprimer, apte à coopérer avec un élément 3 moteur de sortie des supports 1 du chargeur 2. Cet élément 3 moteur est constitué d'un cylindre 3 en contact avec les supports 1 à imprimer par l'intermédiaire d'une lumière 4 ménagée dans une paroi 7 du chargeur 2. Bien évidemment, ce cylindre est entraîné en rotation par un moteur approprié. En aval de ce support, il est prévu un dispositif 9 d'impression. Des moyens de transfert délimitent une succession de zones 8 de pincement formant un chemin 8A de transport pour conduire séquentiellement les supports 1 imprimés depuis la sortie 5 du chargeur 2 jusqu'au dispositif 9 d'impression et du dispositif 9 d'impression vers des moyens 10 de collecte des supports 1 imprimés. Ces moyens 10 de collecte sont constitués d'un bac disposés au-dessous du chargeur 2.The printer, object of the invention, is more particularly intended for printing, preferably by thermal transfer, of supports 1 deformable planes, such as cards, in particular plastic. This printer comprises, from upstream to downstream, and in a manner known per se, a charger 2 of the supports 1 to be printed, capable of cooperating with an element 3 motor output of the supports 1 of the charger 2. This element 3 motor is constituted of a cylinder 3 in contact with the supports 1 to be printed by means of a light 4 formed in a wall 7 of the charger 2. Obviously, this cylinder is driven in rotation by a suitable motor. Downstream of this support, a printing device 9 is provided. Transfer means delimit a succession of pinching zones 8 forming a transport path 8A for sequentially carrying the printed media 1 from the outlet 5 of the feeder 2 to the printing device 9 and from the printing device 9 to means 10 for collecting the printed media 1. These collection means 10 consist of a tank arranged below the charger 2.
Chaque zone 8 de pincement est généralement réalisée au moyen de deux cylindres superposés parallèles s 'appliquant par contact de pression sur le support destiné à être imprimé et logé entre lesdits rouleaux. Au moins l'un des rouleaux est un rouleau moteur pour permettre le déplacement du support 1. Cette pluralité de zones 8 de pincement est plus particulièrement représentée à la figureEach nipping zone 8 is generally produced by means of two parallel superimposed cylinders which are applied by pressure contact to the support intended to be printed and housed between said rollers. At least one of the rollers is a drive roller to allow the support 1 to move. This plurality of gripping zones 8 is more particularly shown in the figure.
1. La succession de ces zones 8 de pincement constitue ainsi un chemin 8A de transport du support 1.1. The succession of these pinching zones 8 thus constitutes a path 8A for transporting the support 1.
Comme mentionné ci-dessus, le chargeur 1 et le bac 10 de collecte des supports à imprimer sont disposés l'un au- dessus de l'autre. De manière caractéristique à l'invention, au moins la partie de la paroi 7 à lumière 4 du chargeur 2, positionnée au voisinage de la sortie 5 du chargeur 2, est inclinée à incidence positive par rapport au chemin 8A de transport pour conférer au support 1 à imprimer, en sortie de chargeur 2, une inclinaison telle que support 1 et chemin 8A de transport forment, au voisinage de l'entrée de la première zone 8 de pincement du chemin 8A de transport, un angle obtus. Cette position est plus particulièrement représentée à la figure 3. L'entrée de la première zone 8 de pincement du chemin 8A de transport est quant à elle munie d'un déflecteur 11 orienté d'une part en direction de la première zone 8 de pincement pour amener le support 1 qui le heurte en position tangentielle dans la première zone 8 de pincement du chemin 8A de transport, d'autre part vers le réceptacle 10 de collecte pour autoriser une évacuation par simple gravité du support 1 imprimé dans le réceptacle 10 de collecte. L'angle d'inclinaison de la partie 7A de la paroi 7 à lumière 4 du chargeur 2, positionnée au voisinage de la sortie 5 du chargeur 2 est particulièrement importante. Si l'angle d'inclinaison est trop élevé, il risque d'engendrer un coincement du support 1 en sortie de chargeur lors de sa coopération avec le déflecteur 11. En effet, on constate, en particulier lors du déplacement du support entre les positions des figures 3 et 4, que ce support 1 tend, après avoir heurté le déflecteur 11, à se courber pour être introduit dans le chemin 8 de transport. Si le rayon de courbure de ce support 1 est trop important, du fait d'une inclinaison trop élevée de la partie 7A de la paroi 7 à lumière du chargeur 2, il en résulte des risques de coincement du support 1 et une impossibilité à l'entraîner de manière appropriée. A l'inverse, si l'inclinaison de cette pente n'est pas suffisante, il devient plus difficile, en terme d'encombrement, de loger le cylindre 3 constituant l'élément moteur de sortie des supports 1 du chargeur 2 entre chemin de transport et paroi de fond du chargeur 2 comme 1 ' illustre la figure 3.As mentioned above, the feeder 1 and the tray 10 for collecting the media to be printed are arranged one above the other. Characteristically with the invention, at least the part of the wall 7 with light 4 of the charger 2, positioned in the vicinity of the outlet 5 of the charger 2, is inclined at positive incidence relative to the transport path 8A to give the support 1 to be printed, at the charger outlet 2, an inclination such as support 1 and transport path 8A form, in the vicinity of the entry of the first nip 8 of the transport path 8A, an obtuse angle. This position is more particularly shown in FIG. 3. The inlet of the first nip 8 of the transport path 8A is in turn provided with a deflector 11 oriented on the one hand towards the first nip 8 to bring the support 1 which strikes it in a tangential position in the first pinching zone 8 of the transport path 8A, on the other hand towards the collection receptacle 10 to allow evacuation by simple gravity of the support 1 printed in the receptacle 10 of collection. The angle of inclination of the part 7A of the wall 7 with light 4 of the charger 2, positioned in the vicinity of the output 5 of charger 2 is particularly important. If the angle of inclination is too high, it risks causing the support 1 to be jammed at the charger outlet during its cooperation with the deflector 11. In fact, it is observed, in particular when the support is moved between the positions Figures 3 and 4, that this support 1 tends, after striking the deflector 11, to bend to be introduced into the path 8 of transport. If the radius of curvature of this support 1 is too large, due to too high an inclination of the part 7A of the wall 7 in light of the charger 2, this results in risks of jamming of the support 1 and an impossibility to train appropriately. Conversely, if the inclination of this slope is not sufficient, it becomes more difficult, in terms of size, to accommodate the cylinder 3 constituting the output driving element of the supports 1 of the charger 2 between the transport and bottom wall of the charger 2 as 1 'illustrates Figure 3.
Pour les raisons mentionnées ci-dessus, la partie 7A de la paroi 7 à lumière 4 du chargeur 2, positionnée au voisinage de la sortie 5 du chargeur 2, forme, avec le plan passant par les zones 8 de pincement, un angle α compris dans la plage [12 - 20] degrés, de préférence voisin de 15 degrés.For the reasons mentioned above, the part 7A of the wall 7 with light 4 of the charger 2, positioned in the vicinity of the outlet 5 of the charger 2, forms, with the plane passing through the nip zones 8, an angle α included. in the range [12 - 20] degrees, preferably around 15 degrees.
En outre, la partie 7A de la paroi 7 à lumière 4 du chargeur 2, positionnée au voisinage de la sortie 5 du chargeur 2, se prolonge en direction de l'entrée 6 d'introduction des supports 1 dans le chargeur 2 par une partie 7B de la paroi 7 de pente inférieure à ladite première paroi. Cette modification des pentes permet de délimiter, au niveau de la partie 7B de paroi 7, avec les supports 1 logés dans le chargeur 2, un entonnoir autorisant l'introduction manuelle dans le chargeur 2 d'un support 1 à imprimer devant être traité en priorité. En effet, comme l'illustre la figure 3, l'entonnoir, délimité par coopération du support 1 et de la partie 7B de paroi, a été représenté partiellement en pointillé. Il est possible d'introduire manuellement dans cet entonnoir un support vierge à imprimer et de 1 ' amener directement au contact du cylindre 3 qui traitera en priorité le nouveau support. Le déflecteur 11 est quant à lui constitué d'une rampe disposée immédiatement en amont de la première zone 8 de pincement . Cette rampe prend naissance dans ou légèrement au-dessous du plan passant par les zones 8 de pincement et s 'inclinant en direction des moyens 10 de collecte, comme l'illustrent les figures 3 et 4. Ce déflecteur 11, constitué d'une rampe inclinée, est bordé latéralement de chanfreins 12 d'entrée à allure convergente en direction de la première zone 8A de pincement, comme l'illustre la figure 5. Ces chanfreins 12 d'entrée assurent un centrage du support 1 avant son entrée dans la première zone 8 de pincement. Ce déflecteur 11 et éventuellement les chanfreins 12, positionnés en amont de la première zone 8 de pincement, peuvent être couplés directement au carter deIn addition, the part 7A of the wall 7 with light 4 of the charger 2, positioned in the vicinity of the outlet 5 of the charger 2, is extended in the direction of the inlet 6 for introducing the supports 1 into the charger 2 by a part 7B of the wall 7 of slope less than said first wall. This modification of the slopes makes it possible to delimit, at the level of the wall portion 7B 7, with the supports 1 housed in the charger 2, a funnel authorizing the manual introduction into the charger 2 of a support 1 to be printed to be treated in priority. In fact, as illustrated in FIG. 3, the funnel, delimited by cooperation of the support 1 and the wall part 7B, has been shown partially in dotted lines. It is possible manually insert a blank support to be printed in this funnel and bring it directly into contact with the cylinder 3 which will treat the new support as a priority. The deflector 11 is itself made up of a ramp arranged immediately upstream of the first gripping zone 8. This ramp originates in or slightly below the plane passing through the pinching zones 8 and inclining in the direction of the collecting means 10, as illustrated in FIGS. 3 and 4. This deflector 11, consisting of a ramp inclined, is laterally bordered by chamfers 12 of converging appearance towards the first pinching zone 8A, as illustrated in FIG. 5. These chamfers 12 of input ensure centering of the support 1 before it enters the first pinch zone 8. This deflector 11 and possibly the chamfers 12, positioned upstream of the first pinching zone 8, can be coupled directly to the housing.
1 ' imprimante et former dans ce cas un déflecteur stationnaire .1 printer and in this case form a stationary deflector.
A l'inverse, dans l'exemple représenté aux figures, la première zone 8 de pincement est constituée de rouleaux 8B, 8C parallèles superposés délimitant entre eux ladite zone de pincement du support 1. Le rouleau 8C supérieur, constituant un rouleau de nettoyage, presse le support 1 contre le rouleau 8B inférieur rotatif de transport pour nettoyer le support 1 parallèlement à son déplacement dans le chemin 8A de transport. Ce rouleau 8C de nettoyage est logé à l'intérieur d'une cartouche 13 formée d'une seule pièce avec le déflecteur 11. Ladite cartouche 13 est montée de manière amovible sur l'imprimante. Cette cartouche 13, qui affecte la forme d'un boîtier susceptible de loger au moins un rouleau 8C de nettoyage, voire éventuellement deux rouleaux de nettoyage superposés comme 1 ' illustrent les figures, comporte, dans sa paroi frontale, une fente s 'étendant sensiblement parallèlement au chemin de transport, le bord inférieur de cette fente constituant le déflecteur 11. La réalisation détaillée de cette cartouche 13 ne sera pas décrite en détail puisqu'elle ne constitue pas directement l'objet de l'invention. L'intérêt de positionner un déflecteur 11 sur une cartouche 13 montée amovible sur l'imprimante, cette cartouche 13, constituant un consommable, devant être changée régulièrement, il en résulte une absence d'usure du déflecteur 11. Par ailleurs, la présence du déflecteur 11 et son positionnement en particulier permettent d'éviter tout endommagement du rouleau de nettoyage ou respectivement du rouleau de transport lors de l'introduction de la carte dans le chemin de transport.Conversely, in the example shown in the figures, the first gripping zone 8 consists of superposed parallel rollers 8B, 8C delimiting between them said gripping zone of the support 1. The upper roller 8C, constituting a cleaning roller, press the support 1 against the lower rotary transport roller 8B to clean the support 1 parallel to its movement in the transport path 8A. This cleaning roller 8C is housed inside a cartridge 13 formed in one piece with the deflector 11. Said cartridge 13 is removably mounted on the printer. This cartridge 13, which takes the form of a box capable of accommodating at least one cleaning roller 8C, or even possibly two superimposed cleaning rollers as illustrated in the figures, has, in its front wall, a slot extending substantially parallel to the transport path, the lower edge of this slot constituting the deflector 11. The detailed production of this cartridge 13 will not be described in detail since it does not directly constitute the object of the invention. The advantage of positioning a deflector 11 on a cartridge 13 removably mounted on the printer, this cartridge 13, constituting a consumable, having to be changed regularly, this results in an absence of wear of the deflector 11. Furthermore, the presence of the deflector 11 and its positioning in particular make it possible to avoid any damage to the cleaning roller or respectively to the transport roller during the introduction of the card into the transport path.
La sortie 5 de chargeur 2 affecte quant à elle la forme d'une fente comme l'illustre la figure 6. Cette fente est obturée au moins partiellement au moyen d'une bavette 16 formée d'une lame souple. Cette bavette 16 empêche la sortie simultanée de plusieurs supports 1 à imprimer. Grâce à une telle coopération de la paroi active du chargeur 1 et du déflecteur 11, le support 1 vient dans un premier temps heurter le déflecteur, puis se déforme par courbure comme 1 ' illustre la figure 2B de manière à venir se positionner tangentiellement à la zone de pincement 8. Le support 1 est alors entraîné dans le chemin de transport par action simultanée du cylindre 3 moteur du chargeur 1 et du rouleau de transport 8B coopérant à la réalisation de la première zone de pincement. Ainsi, bien que déformée, la carte, soumise à l'action de deux organes moteurs, est entraînée aisément à 1 ' intérieur du chemin de transport . Le déplacement de cette carte est poursuivi jusqu'au dispositif d'impression représenté à la figure 1. Ce dispositif d'impression ne sera pas décrit en détail car il est bien connu à ceux versés dans cet art . Le support 1 est ensuite ramené en direction de la première zone de pincement pour être extrait de 1 ' imprimante . Cette opération d'extraction s'effectue conformément à la vue schématique représentée à la figure 2C. Du fait de l'inclinaison de la paroi 7 de fond du chargeur, du positionnement du rouleau 4 moteur agissant sur ce chargeur 2 et de la conception du déflecteur, l'évacuation du support 1 de l'imprimante peut s'effectuer librement simplement par l'action du rouleau 8B de transport coopérant à la constitution de la première zone 8 de pincement .The output 5 of charger 2 in turn affects the shape of a slot as illustrated in FIG. 6. This slot is closed at least partially by means of a flap 16 formed by a flexible blade. This flap 16 prevents the simultaneous output of several supports 1 to be printed. Thanks to such cooperation of the active wall of the charger 1 and of the deflector 11, the support 1 first strikes the deflector, then deforms by curvature as illustrated in FIG. 2B so as to come to position tangentially to the nip zone 8. The support 1 is then driven in the transport path by simultaneous action of the cylinder 3 motor of the loader 1 and of the transport roller 8B cooperating in the production of the first nip zone. Thus, although deformed, the card, subjected to the action of two motor members, is easily driven within the transport path. The movement of this card is continued up to the printing device shown in FIG. 1. This printing device will not be described in detail since it is well known to those versed in this art. The support 1 is then brought back in the direction of the first nip to be extracted from the printer. This extraction operation is carried out in accordance with the schematic view represented in FIG. 2C. Due to the inclination of the bottom wall 7 of the loader, the positioning of the motor roller 4 acting on this loader 2 and the design of the deflector, the evacuation of the support 1 from the printer can be carried out freely simply by the action of the transport roller 8B cooperating in the constitution of the first pinching zone 8.
Toutefois, pour éviter tout endommagement du rouleau 4 moteur du chargeur 1, il peut être prévu un déflecteur 17 positionné entre rouleau 4 moteur et plan passant par le chemin de transport. Ce déflecteur permet d'éviter tout endommagement du cylindre 4 du chargeur 2. Il est à noter que les moyens 10 de collecte sont constitués d'un bac 10 dont le fond est constitué d'une paroi inclinée, l'orientation de cette inclinaison étant identique à celle du déflecteur 11. Cette inclinaison facilite à nouveau le positionnement du support 1 en butée contre l'extrémité amont du réceptacle 10.However, to avoid any damage to the roller 4 motor of the loader 1, a deflector 17 may be provided positioned between roller 4 motor and the plane passing through the transport path. This deflector makes it possible to avoid any damage to the cylinder 4 of the loader 2. It should be noted that the collecting means 10 consist of a tank 10, the bottom of which consists of an inclined wall, the orientation of this inclination being identical to that of the deflector 11. This inclination again facilitates the positioning of the support 1 in abutment against the upstream end of the receptacle 10.
Grâce à la conception d'une telle imprimante, il n'est pas nécessaire d'augmenter le nombre d'éléments moteurs servant au guidage du support 1 en entrée et en sortie d'imprimante. Les organes stationnaires, tels que déflecteurs, autorisent un guidage parfait du support 1. Thanks to the design of such a printer, it is not necessary to increase the number of motor elements used to guide the support 1 at the printer input and output. The stationary members, such as deflectors, allow perfect guidance of the support 1.

Claims

REVENDICATIONS
1. Imprimante pour l'impression, de préférence par transfert thermique, de supports (1) plans déformables, tels que des cartes, en particulier en matière plastique, du type comprenant, d'amont en aval, un chargeur (2) des supports (1) à imprimer, apte à coopérer avec un élément1. Printer for printing, preferably by thermal transfer, of supports (1) deformable planes, such as cards, in particular of plastic, of the type comprising, from upstream to downstream, a feeder (2) (1) to be printed, able to cooperate with an element
(3) moteur de sortie des supports (1) du chargeur (2) du type constitué d'un cylindre (3) en contact avec les supports (1) à imprimer par l'intermédiaire d'une lumière(3) motor for outputting the supports (1) from the charger (2) of the type consisting of a cylinder (3) in contact with the supports (1) to be printed by means of a light
(4) ménagée dans une paroi (7) du chargeur (2) , un dispositif (9) d'impression et des moyens de transfert délimitant une succession de zones (8) de pincement formant un chemin (8A) de transport pour conduire séquentiellement les supports (1) imprimés depuis la sortie (5) du chargeur (2) jusqu'au dispositif (9) d'impression et du dispositif (9) d'impression vers des moyens (10) de collecte des supports (1) imprimés, lesdits moyens (10) de collecte étant disposés au-dessous du chargeur (2) , caractérisée en ce qu'au moins la partie de la paroi (7) à lumière (4) du chargeur (2), positionnée au voisinage de la sortie (5) du chargeur (2) , est inclinée à incidence positive par rapport au chemin (8A) de transport pour conférer au support (1) à imprimer, en sortie de chargeur (2) , une inclinaison telle que support (1) et chemin (8A) de transport forment, au voisinage de l'entrée de la première zone (8) de pincement du chemin (8A) de transport, un angle obtus, l'entrée de la première zone (8) de pincement du chemin (8A) de transport étant munie d'un déflecteur (11) orienté d'une part en direction de la première zone (8) de pincement pour amener le support (1) qui le heurte en position tangentielle dans la première zone (8) de pincement du chemin (8A) de transport, d'autre part vers le réceptacle (10) de collecte pour autoriser une évacuation par simple gravité du support (1) imprimé dans le réceptacle (10) de collecte.(4) formed in a wall (7) of the charger (2), a printing device (9) and transfer means delimiting a succession of pinching zones (8) forming a transport path (8A) for driving sequentially the supports (1) printed from the outlet (5) of the feeder (2) to the device (9) for printing and from the device (9) for printing towards means (10) for collecting the supports (1) printed , said collecting means (10) being arranged below the charger (2), characterized in that at least the part of the wall (7) with light (4) of the charger (2), positioned in the vicinity of the outlet (5) of the loader (2), is inclined at positive incidence relative to the transport path (8A) to give the support (1) to be printed, at the outlet of the loader (2), an inclination such as support (1) and transport path (8A) form, in the vicinity of the entrance to the first nip (8) of the transport path (8A), an obtuse angle, the entry of the first gripping area (8) of the transport path (8A) being provided with a deflector (11) oriented on the one hand towards the first gripping area (8) to bring the support (1) which strikes it in a tangential position in the first nip (8) of the transport path (8A), on the other hand towards the collection receptacle (10) to allow evacuation by simple gravity of the support (1) printed in the receptacle (10 ) collection.
2. Imprimante selon la revendication 1, caractérisée en ce que la partie (7A) de la paroi (7) à lumière (4) du chargeur (2) , positionnée au voisinage de la sortie (5) du chargeur (2) , forme, avec le plan passant par les zones (8) de pincement, un angle α compris dans la plage [12 - 20] degrés, de préférence voisin de 15 degrés.2. Printer according to claim 1, characterized in that the part (7A) of the wall (7) with light (4) of the charger (2), positioned in the vicinity of the outlet (5) of the charger (2), forms, with the plane passing through the zones (8) nipping, an angle α in the range [12 - 20] degrees, preferably around 15 degrees.
3. Imprimante selon l'une des revendications 1 et 2 , caractérisée en ce que la partie (7A) de la paroi (7) à lumière (4) du chargeur (2) , positionnée au voisinage de la sortie (5) du chargeur (2) , se prolonge en direction de l'entrée (6) d'introduction des supports (1) dans le chargeur (2) par une partie (7B) de la paroi (7) de pente inférieure délimitant, avec les supports (1) logés dans le chargeur (2), un entonnoir autorisant l'introduction manuelle dans le chargeur (2) d'un support (1) à imprimer devant être traité en priorité.3. Printer according to one of claims 1 and 2, characterized in that the part (7A) of the wall (7) with light (4) of the charger (2), positioned in the vicinity of the outlet (5) of the charger (2), extends in the direction of the inlet (6) for introducing the supports (1) into the charger (2) by a part (7B) of the wall (7) of lower slope delimiting, with the supports ( 1) housed in the feeder (2), a funnel allowing manual insertion into the feeder (2) of a support (1) to be printed must be treated as a priority.
4. Imprimante selon l'une des revendications 1 à 3, caractérisée en ce que le déflecteur (11) est constitué d'une rampe disposée immédiatement en amont de la première zone (8) de pincement, cette rampe prenant naissance dans ou légèrement au-dessous du plan passant par les zones (8) de pincement et s' inclinant en direction des moyens (10) de collecte .4. Printer according to one of claims 1 to 3, characterized in that the deflector (11) consists of a ramp disposed immediately upstream of the first pinching zone (8), this ramp originating in or slightly at - below the plane passing through the pinching zones (8) and tilting towards the collecting means (10).
5. Imprimante selon l'une des revendications 1 à 4, caractérisée en ce que le déflecteur (11), constitué d'une rampe inclinée, est bordé latéralement de chanfreins (12) d'entrée à allure convergente en direction de la première zone (8A) de pincement, ces chanfreins (12) d'entrée assurant un centrage du support (1) avant son entrée dans la première zone (8) de pincement.5. Printer according to one of claims 1 to 4, characterized in that the deflector (11), consisting of an inclined ramp, is laterally bordered with chamfers (12) of entrance at a convergent pace in the direction of the first zone (8A) nipping, these input chamfers (12) ensuring centering of the support (1) before it enters the first nipping area (8).
6. Imprimante selon l'une des revendications 1 à 5, caractérisé en ce que la première zone (8) de pincement est constituée de rouleaux (8B, 8C) parallèles superposés délimitant entre eux une zone de pincement du support (1) , le rouleau (8C) supérieur, constituant un rouleau de nettoyage, pressant le support (1) contre le rouleau (8B) inférieur rotatif de transport pour nettoyer le support (1) parallèlement à son déplacement dans le chemin (8A) de transport, ce rouleau (8C) de nettoyage étant logé à l'intérieur d'une cartouche (13) formée d'une seule pièce avec le déflecteur (11) , ladite cartouche (13) étant montée de manière amovible sur 1 ' imprimante .6. Printer according to one of claims 1 to 5, characterized in that the first gripping zone (8) consists of superposed parallel rollers (8B, 8C) delimiting between them a gripping zone of the support (1), the roller (8C) upper, constituting a roller cleaning, pressing the support (1) against the lower rotary transport roller (8B) to clean the support (1) parallel to its movement in the transport path (8A), this cleaning roller (8C) being housed in the inside a cartridge (13) formed in one piece with the deflector (11), said cartridge (13) being removably mounted on one printer.
7. Imprimante selon l'une des revendications 1 à 6, caractérisée en ce que la sortie (5) de chargeur (2) affecte la forme d'une fente obturée au moins partiellement au moyen d'une bavette (16) formée d'une lame souple, cette bavette (16) empêchant la sortie simultanée de plusieurs supports (1) à imprimer.7. Printer according to one of claims 1 to 6, characterized in that the outlet (5) of charger (2) takes the form of a slot closed at least partially by means of a flap (16) formed of a flexible blade, this flap (16) preventing the simultaneous exit of several supports (1) to be printed.
8. Chargeur (2) pour imprimante selon l'une des revendications 1 à 7, caractérisé en ce qu'il présente au moins une paroi inclinée conforme à l'une des revendications 1 à 7. 8. Charger (2) for printer according to one of claims 1 to 7, characterized in that it has at least one inclined wall according to one of claims 1 to 7.
EP02735497A 2001-04-26 2002-04-24 Printer for printing deformable planar print media and its loader Withdrawn EP1392515A1 (en)

Applications Claiming Priority (3)

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US09/842,137 US6554512B2 (en) 2001-04-26 2001-04-26 Printer for printing deformable flat supports and its loader
US742137 2001-04-26
PCT/FR2002/001405 WO2002087892A1 (en) 2001-04-26 2002-04-24 Printer for printing deformable planar print media and its loader

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EP1392515A1 true EP1392515A1 (en) 2004-03-03

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US (2) US6554512B2 (en)
EP (1) EP1392515A1 (en)
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WO (1) WO2002087892A1 (en)

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US20020159812A1 (en) 2002-10-31
US20040246328A1 (en) 2004-12-09
US6554512B2 (en) 2003-04-29
WO2002087892A1 (en) 2002-11-07
JP2005507350A (en) 2005-03-17

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