EP0878301A2 - Transport de feuilles sans maculage dans une presse rotative - Google Patents

Transport de feuilles sans maculage dans une presse rotative Download PDF

Info

Publication number
EP0878301A2
EP0878301A2 EP98108383A EP98108383A EP0878301A2 EP 0878301 A2 EP0878301 A2 EP 0878301A2 EP 98108383 A EP98108383 A EP 98108383A EP 98108383 A EP98108383 A EP 98108383A EP 0878301 A2 EP0878301 A2 EP 0878301A2
Authority
EP
European Patent Office
Prior art keywords
cylinder
sheet
fed rotary
rotary printing
machine according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP98108383A
Other languages
German (de)
English (en)
Other versions
EP0878301A3 (fr
EP0878301B1 (fr
Inventor
Ralf Wadlinger
Rudolf Leib
Günter Stephan
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 EP0878301A2 publication Critical patent/EP0878301A2/fr
Publication of EP0878301A3 publication Critical patent/EP0878301A3/fr
Application granted granted Critical
Publication of EP0878301B1 publication Critical patent/EP0878301B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F22/00—Means preventing smudging of machine parts or printed articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41F23/08—Print finishing devices, e.g. for glossing prints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F25/00—Devices for pressing sheets or webs against cylinders, e.g. for smoothing purposes

Definitions

  • the invention relates to a sheet-fed rotary printing press with at least one Printing unit and at least one unit which has an impression cylinder and comprises a further cylinder assigned to the impression cylinder, a distance between the impression cylinder and the further cylinder is adjustable according to the preamble of claim 1.
  • a coating unit can be arranged after them can, it happens during printing that only in the first printing units transported sheets are printed with color. Subsequent printing units or coating units run empty, with the blanket cylinder or Lacquer blanket cylinders are turned off from the impression cylinder. This creates between both a small gap through which the previously printed sheets are transported will. Due to the high machine speed it happens that the sheets stand out from the respective printing cylinder, so that the fresh applied paint comes into contact with the rubber blanket or lacquer cloth and smeared.
  • DE 43 18 777 C2 shows a printing unit of a sheet-fed rotary printing press, where facilities for supporting the sheet guidance are provided, to avoid smearing or damaging the fresh print image.
  • the measures provided in the known version are, however not always effective, because when printing on stiff sheet material does it come, e.g. B. in the back of the arches, nevertheless to a contact of the End of sheet with the rubber blanket or lacquer cylinder.
  • the sheet-fed rotary printing press with at least one work which one Impression cylinder and one assigned to the impression cylinder comprises another cylinder, with a spacing position between the Counter pressure cylinder and the further cylinder is adjustable or variable, is characterized in that on the other cylinder Sheet guiding device is formed, which on the from the impression cylinder another cylinder of printing material transported past from the other Keep cylinder away when the distance between the Impression cylinder or the printing material sheet lying thereon and the other cylinder is set.
  • the sheet guiding device preferably presses the printing material sheet approximately Direction to the impression cylinder.
  • An embodiment of the invention further developing the Sheet-fed rotary printing machine is characterized in that the further Cylinder can be stopped so that it does not rotate during the Impression cylinder rotates.
  • Another embodiment of the sheet-fed rotary printing press is thereby characterized in that the other cylinder via a clutch from one further cylinder driving machine drive can be uncoupled.
  • Another embodiment of the sheet-fed rotary printing press is thereby characterized in that the distance between the further cylinder and the impression cylinder is adjustable by a cylinder channel of the shut down further cylinder can be aligned approximately to the impression cylinder is.
  • Another embodiment of the sheet-fed rotary printing press is thereby characterized in that the disengaged further cylinder in the aligned Position can be fixed with a notch opposite a machine frame.
  • Another embodiment of the sheet-fed rotary printing press is thereby characterized in that the disengaged further cylinder in the aligned Position with a blown air connection opposite a machine frame is fixable.
  • Another embodiment of the sheet-fed rotary printing press is thereby characterized in that the trained on the other cylinder Sheet guiding device made of at least one attached to the other cylinder Sheet guiding element exists.
  • Another embodiment of the sheet-fed rotary printing press is thereby characterized in that the sheet guide element as at least one guide tongue is trained.
  • Another embodiment of the sheet-fed rotary printing press is thereby characterized in that the sheet guiding element as at least one wheel is trained.
  • Another embodiment of the sheet-fed rotary printing press is thereby characterized in that the sheet guiding element as at least one blowpipe is trained.
  • Another embodiment of the sheet-fed rotary printing press is thereby characterized in that the blow pipe on the cylinder face with a Blown air connection can be coupled.
  • Another embodiment of the sheet-fed rotary printing press is thereby characterized in that the sheet guide element in a cylinder channel of the additional cylinder is integrated.
  • Another embodiment of the sheet-fed rotary printing press is thereby characterized in that the distance between the impression cylinder and the further cylinder is adjustable by at least one of the two Cylinder is formed on and off the other cylinder.
  • Another embodiment of the sheet-fed rotary printing press is thereby characterized in that the distance between the impression cylinder and the further cylinder is adjustable by one on the cylinder circumference located cylinder lift of the other cylinder is removable.
  • Another embodiment of the sheet-fed rotary printing press is thereby characterized in that the further cylinder and the impression cylinder between which the distance position is set, rotate together, meanwhile the sheet guiding device acts on the printing material sheet.
  • Another embodiment of the sheet-fed rotary printing press is thereby characterized in that the further cylinder on the peripheral surface trained and forming the sheet guide blowing air nozzles.
  • the further cylinder has a fixed cylinder core a chamber to which blowing air can be applied and one around the stationary one Cylinder core rotatable outer shell with leading to the blowing air nozzles Blown air channels.
  • Another embodiment of the sheet-fed rotary printing press is thereby characterized in that a rotary valve is assigned to the further cylinder, which, when the other cylinder rotates, the rotating blowing air nozzles Blown air is always temporarily applied when the blown air nozzles are approximately are directed towards the impression cylinder.
  • Another embodiment of the sheet-fed rotary printing press is thereby characterized in that the work a printing unit and the other cylinder a Printing sheet is printing cylinder.
  • Another embodiment of the sheet-fed rotary printing press is thereby characterized in that the plant a painting plant and the other cylinder is the cylinder painting the substrate sheet.
  • Another embodiment of the sheet-fed rotary printing press is thereby characterized in that the plant is a finishing plant and the further cylinder a machining cylinder with tools on the circumference Editing the substrate sheet is.
  • Another embodiment of the sheet-fed rotary printing press is thereby characterized in that the work in at least one printing unit in Seen sheet transport direction is subordinate.
  • the sheet-fed rotary printing press shown in FIG. 1 is thereby characterized in that the rubber blanket 5 / coating cylinder 6 of the Machine drive 17 are separated by a clutch 18 that the Cylinder channels 9 and the respective impression cylinder 7, 8 aligned the blanket 5 / coating cylinder 6 are fixed in this position and that 7 sheet guide elements 10 are provided in the cylinder channels.
  • this Solution is achieved that in the area of the cylinder channels, the distance to The outer surface of the printing cylinder is enlarged, so that a much larger one Space for transporting the arches is created.
  • Sheet-guiding elements in the cylinder channels can be transported without greasing the arches can be improved so that the arch ends are not can be smeared.
  • the status of the Technology existing distance between the two cylinders by one Magnified several times.
  • Fig. 1 shows part of a multi-color sheet-fed rotary printing press, at which by the printing units 37 shown in FIG. 8 already have a pressure of Sheets has taken place, which is then a printing unit 1 not involved in printing be fed. From here the printed sheets are printed using Transfer drums 2 by a coating unit 3, which is also not involved in printing transported and then fed to a sheet delivery 4.
  • the Blanket cylinder 5 and the blanket cylinder 6 from the respective impression cylinder 7, 8 turned off.
  • the blanket cylinders 5 and 6 blanket cylinders have Cylinder channels 9 in which cloth tensioning means in a known manner are provided and carry drive wheels on their steering knuckles.
  • Sheet guide elements 10 are provided, which serve as guide plates or guide tongues 11 can be trained.
  • the guide plates / guide tongues 11 are in the Cylinder channels 9 can be used and can be attached here. This will achieved that z. B. when printing stiff cardboard the rear sheet edge can slide along the guide plates / guide tongues without the imprint is damaged.
  • the sheet guide elements 10 are designed as blowpipes 12, which on the Cylinder face can be coupled with blown air connections.
  • the blowguns can thus a vertical air flow on the sheets to be transported release and thereby achieve the highest pressure.
  • the blowing air 13 of the Blowpipes 12 are perpendicular to those of the respective pressure cylinders 7 and 8 transported sheets directed so that the sheets on the respective Printing cylinders 7, 8 are depressed without them with parts of the Contact blanket cylinder 5 or blanket cylinder 6.
  • the guide tongues 11 can be provided so that even when processing cardboard smearing of the printed image is prevented.
  • the distance between guide tongues 11 and the outer surface of the respective pressure cylinder 7, 8 significantly enlarged, which also the smear-free transport of Arches supported.
  • FIG. 3 The further advantageous embodiment of the invention shown in FIG. 3 is characterized in that the rubber blanket 5 / coating cylinder 6 in their disengaged position over the blown air connections 15 / notches 19 opposite a machine side frame 16 can be fixed. By inserting the Blown air connections can be fixed in place by means of a seal will. Regardless of this, notches can also be used that are in the Lock the stationary cylinder and ensure that it is fixed.
  • Fig. 3 shows a longitudinal section in which a printed sheet 14 on the Lateral surface of a pressure cylinder 7, 8 is transported and by blowing air 13, which emerges from the blowpipe 12 is held down.
  • the blowpipe 12 is in the blanket cylinder 5 or blanket cylinder 6 is mounted and is on the Cylinder face can be coupled with a blown air connection 15.
  • By pushing in of the blown air connection 15 is the blanket cylinder 5 or Paint cylinder 6 in its disengaged position opposite one Machine side frame 16 can be fixed.
  • the blown air connection 15 can also be provided in a journal 20 be so that the blowing air within the cylinder can be fed to the blowpipe.
  • Both the blanket cylinder 5 and the blanket cylinder 6 can be separate from the machine drive 17 via a coupling 18 so that the Cylinder channels 9 aligned with the respective pressure cylinder 7, 8 are how this z. B. is shown in Fig. 1 and Fig. 2. Be in this position the blanket cylinder 5 or blanket cylinder 6 fixed so that the Printing machine with its previous printing units unhindered can produce.
  • Sheet guiding elements are rotatably attached to the cylinders 5, 6, which are designed as spur cogs.
  • the wheels 34 can be axial Direction of the cylinder 5, 6 adjustable and preferably to print-free Longitudinal corridors of the printing material sheet 14 can be set.
  • the cogs 34 can also roll in the area of the printed image, with smearing of the fresh ink is practically excluded. For one, they are The wheel 34 can be rotated by the printing sheet 14 touching it, so that no relative movement leading to smearing between the Sheet 14 and the wheel 34 can take effect.
  • the wheels 34 with their needle-like tips have only a minimal one Point contact to the printed sheet 14.
  • Embodiments differs in that the other cylinder 5, 6 is not is stopped but also rotates while the printing material sheet 14 is conveyed past the other cylinders 5, 6 by the impression cylinder 7, 8.
  • This has the advantage of causing lubrication Relative movement between the peripheral surface of the further cylinder 5, 6 and the printing material sheet 14 is avoided. This is for example in the Case important if the effect of the printing material sheet 14 from further Cylinder 5, 6 blowing air nozzles 35 not yet activated or the Blow air pressure is set too low.
  • the further cylinder 5, 6 is in the Fig. 6 illustrated example exactly as in those described above Figures designed as a lacquer or rubber blanket cylinder.
  • the distance between the peripheral surfaces of the other cylinders 5, 6 and Back pressure cylinder 7, 8 or the one resting on the latter Printing material sheet 14 can by further shifting Cylinder 5, 6 can be adjusted away from the impression cylinder 7, 8. Of the Distance can also be set by one on the other Cylinder 5, 6 for its active use z. B. for printing or painting, required cylinder lift 36, z. B. a rubber blanket from the cylinder 5, 6 is removed, whereby the blown air openings 35 are also exposed.
  • the blowing air opening 35 can in the circumferential direction and in the axial direction the entire lateral surface of the cylinder 5, 6 evenly distributed and in rows be arranged.
  • the further cylinder 5, 6 is constructed in several parts, the Cylinder core 21 has a chamber 28 which is open on the outside to envelope 22, which with the central channel 29 and one or more radial channels 30 with Compressed air can be supplied from the blown air source 24.
  • the chamber 28 can be a be axially parallel channel extending over the entire cylinder length.
  • the hollow cylindrical shell 22 rotates around the cylinder core 21, whereby the in the blowing air ducts 23 opening on the inside temporarily with the Chamber 28 overlap so that the blown air from chamber 28 into the blown air channels 23 and from the respective on the chamber 28 Blowing air nozzles 35 can flow out.
  • the cylinder core 21 can be adjustable in the circumferential direction, the position of the chamber 28 being variable is.
  • the chamber 28 can be exactly on the center of the Back pressure cylinder 7, 8 or something in the direction of the inlet gap of the Substrate sheet 14 between the cylinders 5, 6; 7, 8 aligned be adjustable.
  • the printing material sheet 14 mechanically from further Cylinder 5, 6 at a distance sheet guide elements, for. B. in the guide tongues 11 or cogs 34 shown above, are particularly suitable for heavy rigid cardboard.
  • Pneumatically acting Sheet guiding devices, such as the blowpipe 12 and those in the Figures 6 and 7 blowing air nozzles 35 are particularly for light papers suitable.
  • the further embodiment of the invention shown in FIG. 7 is one Modification of the embodiment shown in FIG. 6.
  • the further cylinder 5, 6 is formed in one piece and points in the direction parallel to the axis extending longitudinal channels 31, of which in the blowing air nozzles 35th branch off radial channels 30.
  • the longitudinal channels 31 open at the Cylinder face.
  • the Longitudinal channel openings 31 temporarily with a valve opening 33 one external to the cylinder, e.g. B. arranged on the machine side frame rotary valve 32nd in coverage.
  • the facing the openings 31 on the other cylinder 5, 6 Valve opening 33 is part of one of the blown air source 24 with blown air acted chamber of the valve 32.
  • the openings 31 formed on the cylinder and the openings arranged outside the cylinder Opening 33 are placed so that substantially in the area of the Cylinders 5, 6; 7, 8 formed gap passing blow air nozzles 35 with Blown air is applied, as is already the case in connection with FIG. 6 is described. In this way, the impression cylinder 7, 8 conveyed printing material sheet 14 to the further cylinder 5, 6 at a distance held.
  • Fig. 8 is the printing machine already partially shown in Fig. 1 again shown, the in the sheet transport direction in front of the printing unit 1 and Coating unit 3 arranged printing units 37 are also shown.
  • a finishing unit can be provided, which also has an impression cylinder 7, 8, but which is not with a coating cylinder 5, 6 as in the printing or coating units 1, 3 but cooperates with a processing cylinder.
  • the example used in place of the blanket or blanket cylinder 5, 6 Machining cylinder is filled with tools.
  • the processing cylinder can be embossed, creased, or Perforating tools to be equipped so that the pressure with the Printing units 37 subsequent finishing of the printed product is possible.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Rotary Presses (AREA)
EP98108383A 1997-05-09 1998-05-08 Transport de feuilles sans maculage dans une presse rotative Expired - Lifetime EP0878301B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19719624 1997-05-09
DE19719624A DE19719624C1 (de) 1997-05-09 1997-05-09 Bogenrotationsdruckmaschine

Publications (3)

Publication Number Publication Date
EP0878301A2 true EP0878301A2 (fr) 1998-11-18
EP0878301A3 EP0878301A3 (fr) 1999-06-30
EP0878301B1 EP0878301B1 (fr) 2001-11-28

Family

ID=7829103

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98108383A Expired - Lifetime EP0878301B1 (fr) 1997-05-09 1998-05-08 Transport de feuilles sans maculage dans une presse rotative

Country Status (4)

Country Link
US (1) US6308620B1 (fr)
EP (1) EP0878301B1 (fr)
JP (1) JP4275211B2 (fr)
DE (2) DE19719624C1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6612237B2 (en) 2000-11-30 2003-09-02 Heidelberger Druckmaschinen Ag Method of operating a sheet-fed rotary printing machine, and sheet-fed rotary printing machine
DE102004021109A1 (de) * 2004-04-29 2005-11-24 Koenig & Bauer Ag Einrichtung zur Führung biegesteifer Bogen in einem nicht aktiven Werk einer Bogenrotationsdruckmaschine
DE10355941B4 (de) * 2003-11-29 2010-10-21 Koenig & Bauer Aktiengesellschaft Verfahren und Vorrichtung zur Bogenführung in nicht aktiven Werken einer Bogenrotationsdruckmaschine
DE102011017252A1 (de) 2011-04-15 2012-02-16 Heidelberger Druckmaschinen Ag Flexoplatten zum Bedrucken oder Lackieren von Bogen

Families Citing this family (19)

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US6684774B2 (en) * 1997-05-09 2004-02-03 Heidelberger Druckmaschinen Ag Sheet-fed rotary printing press
DE19826891A1 (de) * 1998-06-17 1999-12-23 Heidelberger Druckmasch Ag Bogenrotationsdruckmaschine
DE19752492C2 (de) * 1997-11-27 2000-08-24 Roland Man Druckmasch Bogenführungseinrichtung in einer Druckmaschine
DE29818343U1 (de) * 1998-10-14 2000-02-24 Heidelberger Druckmaschinen Ag, 69115 Heidelberg Bogendruckmaschine
DE19933438B4 (de) * 1999-07-16 2004-07-08 Man Roland Druckmaschinen Ag Druckmaschine mit nicht am Druck-/Lackierprozess beteiligten Druck-/Lackwerken
DE10040519A1 (de) 1999-09-20 2001-03-22 Heidelberger Druckmasch Ag Bogenleiteinrichtung für eine Bogendruckmaschine
DE10057571B4 (de) * 1999-12-16 2012-01-26 Heidelberger Druckmaschinen Ag Verfahren zur Zylinderverstellung und Druckmaschinen zur Durchführung des Verfahrens
US6550388B2 (en) * 2000-12-06 2003-04-22 Creo Products Inc. Apparatus and method for removing a thin deformable sheet
US6840616B2 (en) * 2001-03-29 2005-01-11 Scott Summers Air folder adjuster apparatus and method
WO2005047001A1 (fr) * 2003-11-17 2005-05-26 Silverbrook Research Pty Ltd Trajectoire de support d'impression d'une imprimante
DE102004009100B4 (de) * 2004-02-25 2011-07-07 KOENIG & BAUER Aktiengesellschaft, 97080 Verfahren und Vorrichtung zur abschmierfreien Führung biegesteifer Bogen in einem nicht aktiven Werk einer Bogenrotationsdruckmaschine
DE102004009703A1 (de) * 2004-02-27 2005-09-15 Heidelberger Druckmaschinen Ag Maschine zum Verarbeiten von Bogen aus Bedruckstoff
DE102005004455B4 (de) 2005-02-01 2024-07-25 manroland sheetfed GmbH Lackwerk einer Druckmaschine und Verfahren zum Betreiben von Lackwerken
JP2009072932A (ja) * 2007-09-19 2009-04-09 Ryobi Ltd 印刷機の表面処理装置におけるガイド機構
DE102011012891A1 (de) 2010-03-29 2011-09-29 Heidelberger Druckmaschinen Ag Rotationsdruckwerk mit einem Druckformzylinder und einem Übertragungszylinder
CN102950881B (zh) * 2011-08-31 2016-04-27 威海印刷机械有限公司 一种表格印刷机的防蹭脏装置
DE102013213060B4 (de) 2012-07-06 2022-11-03 Koenig & Bauer Ag Vorrichtung und Verfahren zur Bogenführung in einem nicht am Druckprozess beteiligten Druckwerk
CN106232364B (zh) * 2013-10-28 2019-04-16 惠普深蓝有限责任公司 对衬底施加流体
WO2016000749A1 (fr) 2014-06-30 2016-01-07 Hewlett-Packard Indigo B.V. Réglage du contact entre un blanchet d'impression et un cylindre d'impression

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GB466305A (en) * 1935-04-05 1937-05-26 Charles Frederick Traung Rotary varnishing press
US3642274A (en) * 1970-08-07 1972-02-15 Francis Walter Herrington Sheet-supporting assembly for an inverter roll
EP0165477A2 (fr) * 1984-06-16 1985-12-27 Heidelberger Druckmaschinen Aktiengesellschaft Revêtement pour cylindre ou tambour transportant des feuilles dans les machines rotatives d'impression offsetet utilisation d'un tel revêtement.
WO1990015671A1 (fr) * 1989-06-13 1990-12-27 Dahlgren International, Inc. Ensemble de couchage retractile comprenant un cylindre porte-blanchet
DE3926088C1 (de) * 1989-08-07 1990-10-31 Heidelberger Druckmasch Ag Rotationsdruckmaschine mit Einrichtung zur Zu- und Abstellung des Lackier-/Gummituchzylinders zum Druckzylinder und/oder Dosier-/Plattenzylinder
DE4138278A1 (de) * 1991-11-21 1993-05-27 Kba Planeta Ag Vorrichtung zum stanzen, rillen und perforieren fuer bogendruckmaschinen
DE4318777A1 (de) * 1993-06-05 1994-12-08 Kba Planeta Ag Einrichtung zur Unterstützung der Bogenführung

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6612237B2 (en) 2000-11-30 2003-09-02 Heidelberger Druckmaschinen Ag Method of operating a sheet-fed rotary printing machine, and sheet-fed rotary printing machine
DE10152838B4 (de) * 2000-11-30 2013-10-31 Heidelberger Druckmaschinen Ag Verfahren zum Betreiben einer Bogenrotationsdruckmaschine und Bogenrotationsdruckmaschine
DE10355941B4 (de) * 2003-11-29 2010-10-21 Koenig & Bauer Aktiengesellschaft Verfahren und Vorrichtung zur Bogenführung in nicht aktiven Werken einer Bogenrotationsdruckmaschine
DE102004021109A1 (de) * 2004-04-29 2005-11-24 Koenig & Bauer Ag Einrichtung zur Führung biegesteifer Bogen in einem nicht aktiven Werk einer Bogenrotationsdruckmaschine
DE102011017252A1 (de) 2011-04-15 2012-02-16 Heidelberger Druckmaschinen Ag Flexoplatten zum Bedrucken oder Lackieren von Bogen

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DE19719624C1 (de) 1998-06-10
EP0878301A3 (fr) 1999-06-30
EP0878301B1 (fr) 2001-11-28
DE59802200D1 (de) 2002-01-10
JP4275211B2 (ja) 2009-06-10
US6308620B1 (en) 2001-10-30
JPH1110833A (ja) 1999-01-19

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