EP1528026B1 - Dispositif de traitement d'un produit intermédiaire dans l'industrie graphique - Google Patents

Dispositif de traitement d'un produit intermédiaire dans l'industrie graphique Download PDF

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Publication number
EP1528026B1
EP1528026B1 EP04104824A EP04104824A EP1528026B1 EP 1528026 B1 EP1528026 B1 EP 1528026B1 EP 04104824 A EP04104824 A EP 04104824A EP 04104824 A EP04104824 A EP 04104824A EP 1528026 B1 EP1528026 B1 EP 1528026B1
Authority
EP
European Patent Office
Prior art keywords
belt
drive
conveyor
signatures
folding
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
EP04104824A
Other languages
German (de)
English (en)
Other versions
EP1528026A1 (fr
Inventor
Markus Belmann
Bernd Kernstock
Klaus-Peter Schreiber
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen AG
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 Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP1528026A1 publication Critical patent/EP1528026A1/fr
Application granted granted Critical
Publication of EP1528026B1 publication Critical patent/EP1528026B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H11/00Feed tables
    • B65H11/002Feed tables incorporating transport belts
    • B65H11/005Suction belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H11/00Feed tables
    • B65H11/007Feed tables with front stop arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/24Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
    • B65H29/241Suction devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00Folding thin material
    • B65H45/12Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/18Oscillating or reciprocating blade folders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00Feeding articles separated from piles; Feeding articles to machines
    • B65H5/02Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains
    • B65H5/021Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains by belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H9/00Registering, e.g. orientating, articles; Devices therefor
    • B65H9/10Pusher and like movable registers; Pusher or gripper devices which move articles into registered position
    • B65H9/103Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting by friction or suction on the article for pushing or pulling it into registered position, e.g. against a stop
    • B65H9/105Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting by friction or suction on the article for pushing or pulling it into registered position, e.g. against a stop using suction means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00Parts for transporting or guiding the handled material
    • B65H2404/20Belts
    • B65H2404/24Longitudinal profile
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00Parts for transporting or guiding the handled material
    • B65H2404/20Belts
    • B65H2404/25Driving or guiding arrangements
    • B65H2404/251Details of drive roller
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50Occurence
    • B65H2511/51Presence
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00Dynamic entities; Timing aspects
    • B65H2513/10Speed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00Dynamic entities; Timing aspects
    • B65H2513/50Timing
    • B65H2513/512Starting; Stopping
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/10Handled articles or webs
    • B65H2701/19Specific article or web
    • B65H2701/1932Signatures, folded printed matter, newspapers or parts thereof and books

Definitions

  • the invention relates to a device for processing precursors of the graphic arts industry.
  • the precursors include, for example, printed sheets of paper or paperboard, which are unfolded depending on the degree of completion or have at least one fold.
  • a processing of such precursors may for example be to install a fold.
  • An apparatus for processing in the form of folding of precursors of the graphic arts industry is for example DE 693 08 075 T2 known.
  • a pocket folder This brings to pre-products in the form of paper sheets first parallel to each other first folds.
  • the resulting signatures are transported in a transport direction transversely to the direction of the first fold by means of a first conveyor until the respective signature reaches a stop that stops it temporarily, until such time as circumferential driver of a transversely to the transport direction of the first conveyor transporting second Conveyor reach one side of the signature and carry them in the direction of a folding station in which the signature is provided with a further fold perpendicular to the first folds.
  • Each of the two conveyors comprises a belt drive, whose drive is not discussed in more detail. From the operation of the known device, however, it follows that the two conveyors are operationally driven steadily and that the conveyors transport the signatures at production speed. This leads to a violent impact of a respective signature on said stop. An associated rebounds of the signatures of this stop should be counteracted in the known device by means of a brush whose Bristles tend to be oriented toward the stop and brush the signatures on their way towards the stop.
  • Out DE 198 60 070 A1 is another device for processing precursors of the graphics industry known.
  • this known device is a Taschenfalzwerk with an adjustable pocket stop, the position determined with respect to a folding pocket, the position of the fold breakage on the present in turn in the form of an arc precursor.
  • the pocket stop is adjustable by means of an electrically activatable adjusting device, which can be controlled by a control unit.
  • the control unit processes signals from at least one detector which detects a respective one of the sheets during its entry into the folding pocket and during its discharge from the same for generating these signals.
  • the invention has for its object to provide a device for processing of precursors of the graphic industry at a standstill of the precursors in a processing position with a precursor in the processing position transporting conveyors so that effective stops on the precursors for stopping the precursors are dispensable.
  • a device for processing precursors of the graphic industry at a standstill of the precursors in a processing position with a conveyor by means of which the precursors are transported in a transport direction along a transport path in the processing position, a conveyor operating the drive, a Detector, which detects a respective one of the precursors on its way along the transport path and with a linked to the detector and the drive control, by means of which the drive is temporarily stopped, when the respective precursor reaches the processing position.
  • the precursors in any case remain undamaged at their leading in the transport direction edges, there are no marks on these edges and the set-up times in a change in the format of the precursors are relatively short. Also, the conveyor leaves no grinding marks on it due to the stoppage of the drive at befindlichem in processing position precursor.
  • control stops the drive when a processing product reaching the precursor has a geometry that is within predetermined limits. This makes it possible to remove incorrect precursors without processing in the processing station.
  • the apparatus comprises a cross-fold seaming device for attaching a longitudinal fold to a precursor in the form of a sheet provided with at least one transverse fold
  • the detector and the controller associated with it and the drive enable a completely automatic folding process, which in the case of an embodiment of Device according to the aforementioned training provides only correctly vorgegefalzte signatures with a cross-fold and ejects incorrectly gesocizte signatures.
  • FIG. 1 schematically shows two successive folding units, which are only partially shown.
  • a first of these folding units is in the present example a pocket folder 1, of which only one pair of folding rollers is shown.
  • This passes with in each case at least one transverse fold unsigned signatures 5 in the direction indicated by the arrow 2 transport direction to a conveyor 3.
  • This comprises a pair of endless belt 3.1, which are formed in the present embodiment as a toothed belt, the teeth are arranged on the outside of the belt 3.1 , Such an arrangement of the toothing can be achieved in particular by eversion of a commercially available toothed belt.
  • a respective belt 3.1 of the pair is assigned to a respective side edge of the signatures 5 and can be adapted to the format of the signatures 5 to be processed in a manner which will be explained in more detail later.
  • a respective belt 3.1 wraps around a pulley 3.2, which deflects the belt 3.1 upstream with respect to the transport direction (see arrow 2), and a further pulley 3.3, which deflects the belt 3.1, and thus forms a downstream one Conveying strand 3.4 for transporting the signatures 5 ejected from the pocket folder 1.
  • the drive 3.5 operates the conveyor 3 in such a way that it transports a respective signature 5 ejected by the pocket folder 1 in the transport direction indicated by the arrow 2 along a transport path into a processing position, where it is still in standstill for processing holds.
  • the processing is to provide the Taschenfalzwerk 1 leaving at least one transverse fold having signatures 5 with a cross-fold.
  • the processing position a position in which a respective signature 5 is within the longitudinal extension of the folding blade 4.1 and in a preferred embodiment, a position in which a leading edge of the respective signature 5 and a trailing edge of the same at equal intervals Longitudinal center of the folding blade 4.1 are located.
  • a signature 5 is reproduced in such a processing position with dotted lines.
  • the lateral edges of the signature 5 with respect to the transport direction are supported on one of the belts 3.1 each.
  • the support of the remaining area of the respective signature 5 take over a baffle 6 with a recess 6.1 for the passage of the folding blade 4.1 and arranged on both sides of the baffle plate 7.
  • the one of the belt 3.1 leading pulleys 3.2 and 3.3 and the baffle 3.6 are to the already indicated and now explained in more detail adaptation of the belt 3.1 to the format of the signatures 5 in the present embodiment, each mounted on one of two frames 8 and 8 ', the transverse to the transport direction (see arrow 2) are adjustable.
  • a respective of these frames 8 and 8 ' represents the movable part of a spindle drive, which operates in the present case with two parallel spindles 9.1, which are axially fixed by a respective fixed side member 10 and each driven by a motor 9.2 are.
  • the two frames 8 and 8 ' are arranged in mirror image.
  • the frames 8 and 8 comprise a guide channel 8.1 for the respective conveying run 3.4 of the belt 3.1 and a hollow profile 8.2 parallel thereto with an opening which is guided with the spaces between the teeth of the guide channel 8.1 Conveying 3.4 of the belt 3.1 communicates.
  • the respective hollow profile 8.2 is connected to a vacuum generator 11 and thus causes a respective one of the conveyor 3, more precisely to the Conveyor trim 3.4 of the belt 3.1 passed signature 5 is operatively sucked to the conveyor belt 3.4.
  • the teeth of the toothed belt with outwardly facing teeth represent a provided on the outside of a belt 3.1 profiling, which can be traversed transversely to the longitudinal extent of the belt 3.1 and thus allows the suction of the signatures 5 to the belt 3.1. This allows a slip-free transport of the signatures.
  • a corresponding profiling extends along the said longitudinal extension of the belt 3.1, as is the case in the case of everted toothed belts.
  • a profiling which can be flowed through transversely to the longitudinal extent of the belt, can be realized for example by means of knobs.
  • FIG. Such a belt 3.1 'can be used with a corresponding design of the drive and the pulleys waiving a baffle instead of the belt 3.1 according to the embodiment of Figures 1 to 4.
  • FIGS. 1 to 3 are further as components of the frame 8 a the respective signature 5 laterally leading leveling 8.3 and a side edge of the respective signature 5 assigned hold-down 8.4 removed.
  • Further hold-down devices 12 are arranged on both sides of the folding blade 4.1 and extend along the guide plate 6 (see FIGS. 1 to 3).
  • FIG. 6 shows an alternative embodiment of a conveyor 3 'transporting the signatures 5.
  • An endless belt 3.1 is provided which has a perforation along its length The perforation forms a row of identical recesses 3.8 arranged at equal intervals
  • a conveying strand 3.4 'formed with the belt 3.1 "sweeps a suction chamber 3.11, which is connected to a vacuum generator 11.
  • the suction chamber 3.11 has a suction groove 3.12 open towards the conveying run 3.4' on a chamber side facing the conveying run 3.4 ', which communicates with the interior
  • the suction groove 3.12 is arranged such that the interior of the suction chamber 3.11 communicates with the perforation of the belt 3.1 ".
  • the slip-free transport of the signatures 5 is realized by electrostatic charging of belts of a belt drive transporting the signatures.
  • a respective signature 5 passes through a transport path which extends from the roller pair of the pocket folder 1 to at least the already explained processing position and is largely represented by the respective conveyor run 3.4 or 3.4 'of the conveyor 3 or 3'.
  • a detector 13 is arranged, which is the leading and the trailing edge of a respective Signature 5 detected on their way along the transport route.
  • the detector 13 is inserted into the baffle 6.
  • a measuring location determined by the position of the detector 13 is selected such that the respectively trailing edge of the signatures 5 has passed this before the respective signature has reached the processing position.
  • a control 14 is linked to the detector 13 and, in the case of the embodiment according to FIGS. 1 to 4, to the drive 3.5 of the conveyor 3.
  • the drive 3.5 is temporarily shut down when the respective signature 5 reaches the machining position.
  • the controller comprises an input unit, a processor and a memory.
  • a switched between the controller 14 and the drive 3.5 power unit 15 receives signals from the controller 14, which generates the controller 14 in response to certain numbers of pulses, which outputs a actuated by the drive 3.5 pulse generator 16 to the controller 14.
  • the pulse generator 16 emits a number of pulses correlated with this extent of the sheet.
  • the corresponding number of pulses is stored in the memory of the controller 14 and based on a calculation to be carried out by means of which, taking into account the desired position of the first fold with the extension of the signatures 5 in the transport direction after the first folding in the pocket folder 1 correlated pulse number I. determined nominally .
  • the detector 13 Due to this gives this a first signal to the controller 14, which starts with the receipt of a count of the pulse emitted by the pulse generator 16 pulses , If the trailing edge of the signature 5 then passes the detector 13, this emits a second signal to the controller 14 which, in the presence of this second signal, detects the number of pulses previously emitted by the pulse generator 16.
  • the controller determines so far a correlated with the extension of the signature 5 in the transport direction pulse number I current in the form of an actual value. Furthermore, the controller 14 performs a nominal-actual value comparison of the pulse numbers I nominal and I current .
  • the controller 14 After the shutdown of the drive 3.5, the controller 14 initiates the processing of the corresponding now in standstill signature, ie the controller 14 sets - also via a power section 17 - a motor 18 in motion, the folding blade 4.1 for execution in a manner not shown a folding stroke drives, so that the corresponding signature 5 is fed to a folding gap, which is formed by means of the folding blade 4.1 associated Falzwalzenpases 19 (see Fig. 3).
  • the distance is stored, which a respective signature 5 until reaching the After the leading edge of the signature 5 has passed the detector 13 processing position has to cover.
  • This distance corresponds to the distance of the longitudinal center of the folding blade 4.1 from the detector 13 plus half of the extension of the respective signature 5 in the transport direction.
  • the controller 14 does not stop the drive 3.5 when the corresponding signature 5 Machining position reached.
  • Such faulty signatures 5 are rather discharged, ie they are transported by means of the conveyor 3 on the processing position out until they finally leave the conveyor 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Processing Of Solid Wastes (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Vending Machines For Individual Products (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)

Claims (7)

  1. Dispositif de traitement de produits intermédiaires (5) dans l'industrie graphique lorsque les produits intermédiaires (5) sont arrêtés dans une position de traitement, ledit dispositif étant muni d'un convoyeur (3 ; 3'), au moyen duquel les produits intermédiaires (5) peuvent être transportés dans un sens de transport le long d'une voie de transport dans la position de traitement, et d'un entraînement (3.5) entraînant le convoyeur (3 ; 3'), caractérisé en ce que le dispositif comprend en outre les caractéristiques suivantes : un détecteur (13) qui détecte un produit intermédiaire respectif parmi les produits intermédiaires (5) sur le trajet dudit produit le long de la voie de transport, et une commande (14) liée au détecteur (13) et à l'entraînement (3.5), au moyen de laquelle l'entraînement (3.5) peut être arrêté temporairement lorsque le produit intermédiaire respectif (5) atteint la position de traitement.
  2. Dispositif selon la revendication 1, caractérisé en ce que le convoyeur (3 ; 3') comprend au moins une courroie sans fin (3.1 ; 3.1' ; 3.1") qui, par conjugaison de formes, est en liaison transmettant un couple avec l'entraînement (3.5), et comporte un brin de transport (3.4 ; 3.4') transportant les produits intermédiaires (5).
  3. Dispositif selon la revendication 2, caractérisé en ce que la courroie (3.1 ; 3.1' ; 3.1'') comporte sur sa face extérieure un profilage qui peut être traversé perpendiculairement à l'étendue longitudinale de la courroie (3.1 ; 3.1' ; 3.1'').
  4. Dispositif selon la revendication 3, caractérisé en ce que le profilage est prévu le long de toute l'étendue longitudinale de la courroie (3.1 ; 3.1' ; 3.1").
  5. Dispositif selon la revendication 2, caractérisé en ce que la courroie (3.1") comporte une perforation le long de sa longueur, l'entraînement comprend une poulie à courroie (3.9) autour de laquelle est partiellement enroulée la courroie (3.1"), ladite poulie étant dotée de doigts d'entraînement (3.10) qui engrènent dans la perforation, et une chambre d'aspiration (3.11) communiquant avec la perforation est attribuée au brin de transport (3.4').
  6. Dispositif selon la revendication 1, caractérisée en ce que les produits intermédiaires sont des feuilles pliées en signatures (5), et pour le traitement des signatures (5) il est prévu un outil de pliage affectant la forme d'une lame de pliage (4.1) et d'une paire de rouleaux de pliage (19) coopérant avec ladite lame.
  7. Dispositif selon l'une quelconque des revendications 1 à 6, caractérisé en ce que la commande (14) arrête l'entraînement (3.5) lorsqu'un produit intermédiaire (5) atteignant la position de traitement comporte une géométrie qui est située à l'intérieur de limites prédéterminées.
EP04104824A 2003-10-27 2004-10-01 Dispositif de traitement d'un produit intermédiaire dans l'industrie graphique Expired - Lifetime EP1528026B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10350095 2003-10-27
DE10350095 2003-10-27

Publications (2)

Publication Number Publication Date
EP1528026A1 EP1528026A1 (fr) 2005-05-04
EP1528026B1 true EP1528026B1 (fr) 2007-10-03

Family

ID=34399565

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04104824A Expired - Lifetime EP1528026B1 (fr) 2003-10-27 2004-10-01 Dispositif de traitement d'un produit intermédiaire dans l'industrie graphique

Country Status (6)

Country Link
EP (1) EP1528026B1 (fr)
JP (1) JP2005126233A (fr)
CN (1) CN100413767C (fr)
AT (1) ATE374722T1 (fr)
DE (2) DE102004045486A1 (fr)
PT (1) PT1528026E (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4105032B1 (fr) 2021-06-17 2024-10-02 HP Scitex Ltd. Transport de feuilles de support avec des ensembles de transport
EP4105031A1 (fr) 2021-06-17 2022-12-21 HP Scitex Ltd. Codeur de zone d'impression
EP4105033B1 (fr) 2021-06-17 2024-12-25 HP Scitex Ltd. Courroie transporteuse pour supports d'impression à double entraînement
EP4151423B1 (fr) * 2021-09-15 2024-06-05 HP Scitex Ltd Pilote de zone d'impression pour une bande transporteuse d'imprimante

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1585882B1 (de) * 1966-11-10 1971-12-16 Peters Gmbh E & E Einschiebefaltvorrichtung
JPS5869658A (ja) * 1981-10-15 1983-04-25 Dainippon Printing Co Ltd 枚葉紙の矯正装置
DE3325139A1 (de) * 1983-07-12 1985-01-24 Stahl Gmbh & Co Maschinenfabrik, 7140 Ludwigsburg Schwertfalzmaschine
US5704862A (en) * 1997-01-13 1998-01-06 The Goodyear Tire & Rubber Company Dual sided poly-V drive belt and pulley therefor
DE19843872B4 (de) * 1998-09-25 2007-11-29 Maschinenbau Oppenweiler Binder Gmbh & Co. Kg Verfahren zur Steuerung und Regelung eines Falzmesserantriebs
DE20019346U1 (de) * 2000-11-14 2001-02-22 Voith Paper Patent GmbH, 89522 Heidenheim Vacuum-Bandfördervorrichtung
DE10059271A1 (de) * 2000-11-29 2002-06-06 Heidelberger Druckmasch Ag Falzschwertsteuerung

Also Published As

Publication number Publication date
PT1528026E (pt) 2008-01-11
EP1528026A1 (fr) 2005-05-04
CN1611432A (zh) 2005-05-04
DE102004045486A1 (de) 2005-05-25
HK1074614A1 (zh) 2005-11-18
DE502004005118D1 (de) 2007-11-15
JP2005126233A (ja) 2005-05-19
ATE374722T1 (de) 2007-10-15
CN100413767C (zh) 2008-08-27

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