EP1480903B1 - Dispositif de coupe transversale d'au moins une bande de materiau - Google Patents

Dispositif de coupe transversale d'au moins une bande de materiau Download PDF

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Publication number
EP1480903B1
EP1480903B1 EP20030743293 EP03743293A EP1480903B1 EP 1480903 B1 EP1480903 B1 EP 1480903B1 EP 20030743293 EP20030743293 EP 20030743293 EP 03743293 A EP03743293 A EP 03743293A EP 1480903 B1 EP1480903 B1 EP 1480903B1
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EP
European Patent Office
Prior art keywords
cutting
cylinder
transport
transport cylinder
cut
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP20030743293
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German (de)
English (en)
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EP1480903A1 (fr
Inventor
Rudolf Stäb
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Koenig and Bauer AG
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Koenig and Bauer AG
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Filing date
Publication date
Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Priority to EP20080171447 priority Critical patent/EP2030935B1/fr
Publication of EP1480903A1 publication Critical patent/EP1480903A1/fr
Application granted granted Critical
Publication of EP1480903B1 publication Critical patent/EP1480903B1/fr
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/28—Folding in combination with cutting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes

Definitions

  • the invention relates to a cutting device for cross-cutting at least one material web according to the preamble of claim 1.
  • Such a cutting device is z. B. used to dissect in a web-fed rotary printing machine printed paper webs into individual signatures.
  • Known cutting devices of this type comprise a transport cylinder and a cutting cylinder, which are rotatable together and define a gap through which a transport path for the material web to be cut passes, and the cutting cylinder carries at least one knife, which cuts off a signature from the material web, if it passes through the gap.
  • the DE 35 27 710 A1 and the EP 0 627 310 A1 disclose folders in which two folding blade cylinder act together with a jaw cylinder. Each of these folding blade is assigned a single knife cylinder.
  • the DE 93 20 814 U discloses a method of operating a folder wherein two tracks are fed separately to a transfer cylinder.
  • the DE 239 837 C describes a cutting device for the transverse cutting of material webs with a cutting and transport cylinder, which forms a cutting gap with two counter-cylinders.
  • the invention has for its object to provide a cutting device for cross-cutting at least one material web.
  • the advantages achieved by the invention are, in particular, that they Merging two webs of material that are supplied to the transport cylinder on the two transport paths, to a common product allows or allows the processing of a material web with a very large number of layers by joining two partial webs.
  • the rotation of the two cutting cylinders is preferably synchronized so that the second cutting blade, as it passes through the second cutting gap, responds to a cut produced by the first cutting blade the first track meets.
  • means are preferably provided for disassembling the cut edges produced by the first knife when cutting the first web, so that the second knife passes through it through the gap to a gap of non-disappearing width in the first web.
  • the cutting device is preferably part of a folding apparatus, in particular the transport cylinder can simultaneously act as a folding blade cylinder of the folding apparatus.
  • Fig. 1 shows a schematic side view of a folder.
  • This folder has two enemas 01; 02 for multilayer material webs 03; 04, in particular paper webs 03; 04, which in the following as inner or outer web 03; 04 are called.
  • Both tracks 03; 04 each pass through a pair of draw rollers 06; 07 for adjusting their tension and meet a transport cylinder 11 in the amount of cutting gaps 08; 09 between the transport cylinder 11 on the one hand and one of Cutting cylinder 12; 13 on the other hand.
  • the tracks contact 03; 04 preferably each first the transport cylinder 11 and then the cutting cylinder 12; 13, ie the tracks 03; 04 wrap around first the transport cylinder 11 and then the cutting cylinder 12; 13th
  • Each cutting cylinder 12 ′ has a circumference corresponding to at least one, preferably two lengths of the webs 03; 04 to be produced signatures and carries two cutting blades 14th
  • the circumference of the transport cylinder 11 corresponds to more than five, in particular seven lengths of the signature. Seven at equal intervals in the peripheral surface of the transport cylinder 11 inserted counter cutting strips, z. B. hard rubber strips, serve as an abutment 15, each with the cutting of the webs 03; 04 cooperate with a cutting blade 14. Each of the abutment 15 is adjacent to a holding device 16, z. B. spur strip 16 with extendable puncture needles 23 (see Fig. 2 to 5 ) is arranged on the transport cylinder 11.
  • the rotation of the two cutting cylinders 12; 13 is synchronized so that a cutting blade 14 of the cutting cylinder 13 always at the same time with a small gap between two successive, cut from the inner web 03 signatures and an abutment 15 passes through the cutting gap 09.
  • Different techniques for creating this gap will be discussed below with reference to the Fig. 2 to 5 explained.
  • the angular distance between the two cutting gaps 08; 09 is about 50 ° in the example shown here. This angular distance may differ from the angular distance of the spur strips 16 from each other (51.5 °) or a multiple thereof, so not at the two cutting gaps 08; 09 is cut simultaneously; even a half-integer multiple of this value is unfavorable from the viewpoint of vibration avoidance.
  • each puncture strip 16 After passing through the cutting gap 09 each puncture strip 16 carries a total product, which is composed in each case of a cut off from the inner web 03 signature and a truncated from the outer web 04 signature. With each revolution of the transport cylinder 11 seven products are produced, as well as when both tracks 03; 04 in a conventional manner via a common inlet 01; 02 would be supplied. However, since the cutting of each signature on two cutting steps at the cutting gaps 08; 09 distributed, the force to be applied in each cutting step is lower, and a satisfactory synchronization of the machine is easier to maintain.
  • FIG. 1 On the transport cylinder 11 are also seven in the FIG. 1 Folding blades not shown mounted, which are each extended upon reaching a gap 17 between the transport cylinder 11 and a jaw cylinder 18 to pass the transported on the transport cylinder 11 signatures to the jaw cylinder 18 in a conventional manner and to fold.
  • the folded products are transferred from the jaw cylinder 18 to a paddle wheel 19 and are designed by the latter onto a conveyor belt 21.
  • Fig. 2 shows a detailed view of the cutting gap 09 and its surroundings according to a first embodiment of the invention.
  • Two of the seven puncture strips 16 of the transport cylinder 11 are in the Fig. 2 shown and with spur strips 16 '; Both are respectively pivotable about a shaft 22 and carry puncturing needles 23 which are oriented so that their protruding from the circumference of the transport cylinder 11 tip is further away from the center of the shaft 22 as their lying within the transport cylinder 11 base
  • the puncturing needles 23 of the spur strip 16 ' are in a comparatively far extended position, in which they have previously also passed through the cutting gap 08. This same position is drawn in dashed lines at the location of the spur strip 16 ".
  • the spur strip 16 is pivoted back into the interior of the transport cylinder 11. This pivoting movement causes a displacement of the point of intersection between the sprocket pins 23 and the surface of the transport cylinder 11 counter to the direction of rotation of the sprocket 16" Signature 24 compared to the position in which it was cut at the cutting gap 08 of the inner web 03, slightly shifted against the direction of rotation of the transport cylinder 11. After passing through the cutting gap 09, the spur strip 16 "returns to the position shown in dashed lines or even moves into an even further extended position so as to cancel out or overcompensate the backward shift of the signature 24.
  • Fig. 3 shows an alternative embodiment of the transport cylinder 11 and the Cutting cylinder 13 in a partial section analogous to that of Fig. 2 ,
  • the cutting cylinder 13 has for each cutting blade 14 on its outer circumference projecting bar 28 which passes through the cutting gap 09 in each case shortly before the associated cutting blade 14.
  • a complementarily shaped groove 29 on the transport cylinder 11 is opposite the bar 28 at each nip passage, so that the bar 28 pushes a trailing edge portion of the 27 cut off from the inner web signature 27 and the outer web 04 in the groove 29.
  • the spur strip 16 "pivots outwards again after its passage through the cutting gap 09 to generate the gap 26.
  • a third embodiment is in Fig. 4 again shown with reference to a partial section of the transport cylinder 11 and the cutting cylinder 13.
  • the cutting cylinder 13 is identical to that of Fig. 2
  • the transport cylinder 11 differs by the arrangement of the shafts 22 about which the spurs 16 are pivotable. While in the embodiments of Fig. 2 and 3 These waves 22 are in the direction of rotation of the transport cylinder 11 in front of the point needles 23, they are in the embodiment of Fig. 4 arranged behind this.
  • the orientation of the puncturing needles 23 with respect to the surface of the transport cylinder 11 is the same in all cases, they are slightly inclined against the surface normal in the direction of rotation of the transport cylinder 11 forward, so that acting on a spiked on the point needles 23 material tension this against the Surface of the transport cylinder 11 holds pressed.
  • the outward movement of the puncturing needles 23 causes a shift of their intersection with the circumference of the transport cylinder 11 against the direction of movement and thus a departure of the leading edge of the held by the spur strip 16 ** signature 24 from the point of impact of the cutting blade 14 on the abutment 15th
  • the puncturing needles 23 of the spur strip 16 *** are once again pulled back into the transport cylinder 11 in order to advance the signature 27 they hold in the circumferential direction and thus open the gap 26 at the level of the abutment 15
  • a fourth embodiment of the cutting device is in Fig. 5 turn in a to Fig. 4 analog view shown.
  • each of these segments 32 *, 32 **, ... is composed of a plurality of flexible blades, which are arranged in the axial direction of the transport cylinder 11 side by side and spaced by gaps. These columns are used in the transfer of the finished cut signatures 24; 27 at the jaw cylinder 18 each as outlet openings for prongs of a (not shown) folding blade.
  • the ends of the slats are each anchored in the circumferential direction of the transport cylinder 11 slidable head strips 33.
  • the segment 32 * is in a configuration in which the course of its lamellae corresponds to the cylindrical shape of the transport cylinder 11. After passage of such a segment 32 * through the cutting gap 09 whose head strips 33 toward each other shifted so that its lamellae, as shown on the segment 32 ** form over the circumference of the transport cylinder 11 extending projection. As a result of this projection, the distance between the pin punctures 16 ** and 16 *** measured along the surface of the transport cylinder 11 is greater than that between the puncture strips 16 * and 16 **, the latter corresponds to the length of the signatures 24 generated at the cutting gap 08; 27. The bulge of the segment 32 ** therefore causes between the signatures 24 and 27, the gap 26 is formed, in which the cutting blade 14 of the cutting cylinder 13 can engage.
  • the second cross-cutting device 11, 13 is disposed on the circumference of the transport cylinder 11 phase-shifted cutting.
  • the section of the first cross-cutting device 11, 12 on the transport cylinder 11 takes place next to, in particular 10 mm next to, the other section of the second cross-cutting device 11, 13th
  • the first and second cross-cutting devices 11, 13 are arranged in the circumferential direction on the transport cylinder 11.
  • a further transport cylinder for transferring the signatures can be connected downstream in all modes of operation, which in turn can be followed by a jaw cylinder or a belt system.
  • each of the tracks 03; 04 same pattern A and B in succession, ie in the transport direction.
  • These patterns A and B are preferably printed with at least one forme cylinder of a printing unit which carries two identical patterns A or B on the circumference.
  • the tracks 03; 04 are superimposed, so that signatures arise with superimposed patterns A and B, which pass in each case in the gap 17 to the subsequent Falklappenzylinder 18.
  • the transport cylinder 11 not necessarily have an odd-numbered division, but may also have an even division, preferably greater than 4 or 6.
  • Patterns A, B, C, D preferably each designate two newspaper pages, A1, A2; B1, B2; C1, C2; D1, D2 each denote a newspaper page.
  • Bahn 03 is at least one track 03; 04, but below is preferably one of several superimposed tracks 03; 04 existing strand to understand.
  • the tracks 03; 04 are each printed with printing cylinders of printing units that either wear a pattern A or B on the circumference (single circumference) or two patterns A and B on the circumference (double circumference) wear.
  • double-circumference form cylinder two similar patterns A, A and B, B or two different patterns A, B may be circumferentially arranged.
  • the tracks carry 03; 04 in a first mode of operation one behind the other same pattern A and C and there are formed on the transport cylinder 11 in a row at each revolution the same products and delivered directly to the subsequent jaw cylinder 18.

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Claims (19)

  1. Dispositif de coupe, pour le découpage transversal au moins d'une bande de matériau (03 ; 04) avec un cylindre de transport (11), le cylindre de transport (11) étant disposé en formant un premier intervalle de découpage (08) avec un premier dispositif de découpage transversal (11, 12), le cylindre de transport (11) étant disposé en formant en plus un deuxième intervalle de découpage (09) avec un deuxième dispositif de découpage transversal (11, 13), le premier dispositif de découpage transversal (11, 12) et le deuxième dispositif de découpage transversal (11, 13) étant disposés de manière décalée en direction périphérique sur le cylindre de transport (11), caractérisé en ce que le cylindre de transport (11) est réalisé sous forme de cylindre à lames de pliage.
  2. Dispositif de coupe selon la revendication 1, caractérisé en ce que le dispositif de découpage transversal (11, 12 ; 11, 13) présente chaque fois un cylindre de découpage (12 ; 13).
  3. Dispositif de coupe selon la revendication 1, caractérisé en ce que le cylindre de transport (11) présente des contre-appuis (15) pour lame de découpage (14).
  4. Dispositif de coupe selon la revendication 1, caractérisé en ce que le premier dispositif de découpage transversal (11, 12) est disposé en séparant une première bande de matériau (03), et le deuxième dispositif de découpage transversal (11, 13) est disposé en séparant une deuxième bande de matériau (04).
  5. Dispositif de coupe selon la revendication 1, caractérisé en ce que le deuxième dispositif de découpage transversal (11, 13) est disposé en découpant avec un déphasage, sur la périphérie du cylindre de transport (11).
  6. Dispositif de coupe selon la revendication 5, caractérisé en ce que, sur le cylindre de transport (11), la coupure du premier dispositif de découpage transversal (11, 12) s'effectue peu à côté, en particulier à moins de 10 mm, à côté d'une coupe du deuxième dispositif de découpage transversal (11, 13).
  7. Dispositif de coupe selon la revendication 1, caractérisé en ce que le cylindre de transport (11) et un premier cylindre de découpage (12) sont susceptibles de tourner conjointement, et délimitent un premier intervalle de découpage (08), à travers lequel s'étend un premier chemin de transport pour une première bande de matériau (03) à découper, le premier cylindre de découpage (12) portant au moins une lame de découpage (14) pour découper une première signature (24) à partir de la première bande de matériau (03) lors du passage de la lame de découpage (14) à travers le premier intervalle de découpage (08), en ce qu'un deuxième chemin de transport pour une deuxième bande de matériau (04) à découper, sur le cylindre de transport (11), arrive sur le premier chemin de transport, et en ce qu'un deuxième cylindre de découpage (13) est susceptible de tourner conjointement avec le cylindre de transport (11) et délimite, avec celui-ci, un deuxième intervalle de découpage (09), à travers lequel s'étendent les deux chemins de transport, le deuxième cylindre de découpage (13) portant au moins une lame de découpage (14) pour découper une deuxième signature (27) à partir de la deuxième bande de matériau (04), lors du passage de la lame de découpage (14) à travers le deuxième intervalle de découpage (09).
  8. Dispositif de coupe selon la revendication 7, caractérisé en ce que la rotation des deux cylindres de découpage (12 ; 13) est synchronisée de manière que la deuxième lame de découpage (14), lors de son passage par le deuxième intervalle de découpage (09) arrive sur une découpe, produite par la première lame de découpage (14), dans la première bande de matériau (03).
  9. Dispositif de coupe selon la revendication 8, caractérisé par des moyens (16 ; 16' ; 16", 16* ; 16** ; 16*** ; 32* ; 32**, 33) pour séparer les unes des autres les arêtes de coupe produites par la première lame de coupe (14) lors du découpage de la première bande de matériau (03) sur celle-ci.
  10. Dispositif de coupe selon la revendication 9, caractérisé en ce que les moyens (16 ; 16' ; 16", 16* ; 16** ; 16*** ; 32* ; 32**, 33) pour séparer les arêtes de coupe comprennent un dispositif de maintien (16* ; 16**), pour maintenir la première signature (24) découpée et pour déplacer la première signature (24) à l'encontre de la direction de transport, avant atteinte du deuxième intervalle de découpage (09).
  11. Dispositif de coupe selon la revendication 9 ou 10, caractérisé en ce que les moyens (16 ; 16' ; 16", 16* ; 16** ; 16*** ; 32* ; 32**, 33) pour séparer les arêtes de coupe comprennent un dispositif de maintien (16* ; 16**), pour maintenir la deuxième signature (27) découpée et pour déplacer la deuxième signature (27) dans la direction de transport, après passage par le deuxième intervalle de découpage (09).
  12. Dispositif de coupe selon la revendication 9, 10 ou 11, caractérisé en ce que le dispositif de maintien (16 ; 16' ; 16", 16* ; 16** ; 16***) est une bande à ardillons de pointure (16 ; 16' ; 16", 16* ; 16** ; 16***).
  13. Dispositif de coupe selon la revendication 12, caractérisé en ce que la bande à ardillons de pointure (16 ; 16' ; 16", 16* ; 16** ; 16***) portant les ardillons de pointure (23) est susceptible de pivoter autour d'un axe (22), et en ce que les ardillons de pointure (23) croisent la périphérie du cylindre de transport (11), en un emplacement, variable de manière correspondante à la position en pivotement de la bande à ardillons de pointure (16 ; 16*).
  14. Dispositif de coupe selon la revendication 11 et la revendication 12, caractérisé en ce que la bande à ardillons de pointure (16 ; 16' ; 16", 16* ; 16** ; 16***) portant des ardillons de pointure (23) est susceptible de pivoter autour d'un arbre (22), et en ce que les pointes des ardillons de pointure (23) présentent, vis à vis de l'arbre (22), un plus grand espacement que leurs bases.
  15. Dispositif de coupe selon l'une des revendications 9 à 14, caractérisé en ce que les moyens (16 ; 16' ; 16", 16* ; 16** ; 16*** ; 32* ; 32**, 33) pour séparer les arêtes de coupe comprennent un segment (32 ; 32* ; 32**), déplaçable radialement, du cylindre de transport et un dispositif de commande pour entraîner un mouvement de déploiement du segment (32 ; 32* ; 32**) après passage par le deuxième intervalle de découpage (09).
  16. Dispositif de coupe selon l'une des revendications 9 à 15, caractérisé en ce que les moyens (16 ; 16' ; 16", 16* ; 16** ; 16*** ; 32* ; 32**, 33) pour séparer les arêtes de coupe comprennent une cannelure (29) réalisée sur le cylindre de transport (11) et une languette (28), coopérant avec la cannelure (29), sur le deuxième cylindre de découpage (13).
  17. Dispositif de coupe selon la revendication 1, caractérisé en ce que la circonférence du cylindre de transport (11) fait au moins cinq, de préférence sept longueurs de signature.
  18. Dispositif de coupe selon l'une des revendications précédentes, caractérisé en ce qu'une entrée (01 ; 02) est associée à chaque bande de matériau (03 ; 04).
  19. Dispositif de coupe selon la revendication 1, caractérisé en ce que les bandes (03 ; 04) enlacent d'abord le cylindre de transport (11) et entrent en contact, ensuite, avec un cylindre de découpage (12 ; 13) respectif.
EP20030743293 2002-03-04 2003-02-28 Dispositif de coupe transversale d'au moins une bande de materiau Expired - Lifetime EP1480903B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20080171447 EP2030935B1 (fr) 2002-03-04 2003-02-28 Dispositif de coupe transversale d'au moins une bande de matériau

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2002109190 DE10209190B4 (de) 2002-03-04 2002-03-04 Schneidvorrichtung zum Querschneiden wenigstens einer Materialbahn
DE10209190 2002-03-04
PCT/DE2003/000673 WO2003074402A1 (fr) 2002-03-04 2003-02-28 Dispositif de coupe transversale d'au moins une bande de materiau

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP20080171447 Division EP2030935B1 (fr) 2002-03-04 2003-02-28 Dispositif de coupe transversale d'au moins une bande de matériau
EP08171447.9 Division-Into 2008-12-12

Publications (2)

Publication Number Publication Date
EP1480903A1 EP1480903A1 (fr) 2004-12-01
EP1480903B1 true EP1480903B1 (fr) 2010-03-17

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EP20030743293 Expired - Lifetime EP1480903B1 (fr) 2002-03-04 2003-02-28 Dispositif de coupe transversale d'au moins une bande de materiau
EP20080171447 Expired - Lifetime EP2030935B1 (fr) 2002-03-04 2003-02-28 Dispositif de coupe transversale d'au moins une bande de matériau

Family Applications After (1)

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EP20080171447 Expired - Lifetime EP2030935B1 (fr) 2002-03-04 2003-02-28 Dispositif de coupe transversale d'au moins une bande de matériau

Country Status (9)

Country Link
US (1) US7351189B2 (fr)
EP (2) EP1480903B1 (fr)
JP (1) JP4032029B2 (fr)
CN (1) CN1283535C (fr)
AT (2) ATE460376T1 (fr)
AU (1) AU2003227014A1 (fr)
DE (3) DE10209190B4 (fr)
RU (1) RU2283269C2 (fr)
WO (1) WO2003074402A1 (fr)

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DE102006042592B4 (de) * 2006-09-11 2009-04-09 Koenig & Bauer Aktiengesellschaft Falzapparat
DE102007025797B4 (de) * 2007-06-02 2009-02-26 Koenig & Bauer Aktiengesellschaft Falzapparat
DE102013017224A1 (de) * 2013-10-17 2015-04-23 Manroland Web Systems Gmbh Verfahren und Vorrichtung zum Bearbeiten einer Bedruckstoffbahn
EP3207803A1 (fr) * 2016-02-17 2017-08-23 Haas Food Equipment GmbH Procédé et dispositif de coupe de sortie de pâte par une machine à extrusion
DE102018108982A1 (de) * 2018-04-16 2019-10-17 Manroland Goss Web Systems Gmbh Klemmhebel zum Anbringen von Bearbeitungswerkzeugen an einem drehbar gelagerten Element einer Druckmaschine
CN111055316B (zh) * 2020-01-23 2025-07-01 广东金玉兰包装机械有限公司 一种除纸屑刀片及其切割纸盒机构

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Also Published As

Publication number Publication date
CN1633387A (zh) 2005-06-29
DE10209190B4 (de) 2004-03-04
EP1480903A1 (fr) 2004-12-01
US7351189B2 (en) 2008-04-01
JP4032029B2 (ja) 2008-01-16
DE50312508D1 (de) 2010-04-22
ATE460376T1 (de) 2010-03-15
DE10209190A1 (de) 2003-09-25
EP2030935B1 (fr) 2010-03-10
US20050160889A1 (en) 2005-07-28
RU2283269C2 (ru) 2006-09-10
EP2030935A1 (fr) 2009-03-04
JP2005519007A (ja) 2005-06-30
AU2003227014A1 (en) 2003-09-16
DE50312521D1 (de) 2010-04-29
WO2003074402B1 (fr) 2004-03-04
WO2003074402A1 (fr) 2003-09-12
RU2004120788A (ru) 2005-05-27
ATE461148T1 (de) 2010-04-15
CN1283535C (zh) 2006-11-08

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