DE10062825A1 - Vehicle internal lining component manufacture involves painting two areas divided by a projection, casting a polyurethane skin and transferring to another tool with a thin plate for location in a groove - Google Patents

Vehicle internal lining component manufacture involves painting two areas divided by a projection, casting a polyurethane skin and transferring to another tool with a thin plate for location in a groove

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Publication number
DE10062825A1
DE10062825A1 DE2000162825 DE10062825A DE10062825A1 DE 10062825 A1 DE10062825 A1 DE 10062825A1 DE 2000162825 DE2000162825 DE 2000162825 DE 10062825 A DE10062825 A DE 10062825A DE 10062825 A1 DE10062825 A1 DE 10062825A1
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Germany
Prior art keywords
skin
color
area
groove
projection
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
DE2000162825
Other languages
German (de)
Other versions
DE10062825B4 (en
Inventor
Rupert Hune
Dieter Tintelnot
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.)
BASF SE
Original Assignee
BASF SE
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Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Priority to DE2000162825 priority Critical patent/DE10062825B4/en
Publication of DE10062825A1 publication Critical patent/DE10062825A1/en
Application granted granted Critical
Publication of DE10062825B4 publication Critical patent/DE10062825B4/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/146—Shaping the lining before foaming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
    • B29C33/14—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels against the mould wall
    • B29C33/18—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels against the mould wall using vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/12—Making multilayered or multicoloured articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/141—Hiding joints in the lining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • B29C37/0032—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied upon the mould surface before introducing the moulding compound, e.g. applying a gelcoat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0053—Moulding articles characterised by the shape of the surface, e.g. ribs, high polish
    • B29C37/0057—Moulding single grooves or ribs, e.g. tear lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B29K2105/043—Skinned foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/002—Coloured
    • B29K2995/0021—Multi-coloured
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings

Abstract

An area of a first tool with a rib dividing it from a masked area is sprayed with a first color(5). After mask(3) removal the second area is sprayed another color(6). Polyurethane(PU) is cast over both colored areas to form a skin(7). The skin is demolded and located in a second tool(13) with a thin dividing plate(11) inserted into a groove dividing the colors. Applied vacuum holds the skin in position while an upper tool(10) carrying a supporting part(9) is closed over it and PU foam(14) introduced to form a backing layer. Independent claims are made for: a molding tool for manufacture of a multi-colored cast PU skin for use as an internal lining component in a vehicle and including a projection(2) for separating areas of different color and a mask(3) for covering of an area to be painted in a second color; b) a tool for manufacturing a multi-colored cast skin with a supporting layer(9) and foam(14) between them which has a thin dividing plate(11) for locating into a groove produced in the cast skin molding and vacuum for holding the skin onto the thin plate.

Description

Die Erfindung betrifft ein Verfahren und ein Formwerkzeug nach dem Oberbegriff des Anspruches 1.The invention relates to a method and a molding tool according to the preamble of claim 1.

An die Fahrzeuginnenverkleidungen, die aus einer sichtbaren Gießhaut einer sogenannten Dekorfolie, einem versteifenden Trägerteil und einer dazwischen liegenden Schaumschicht be­ stehen, werden immer höhere Anforderungen gestellt. Dieses gilt insbesondere hinsichtlich einer Mehrfarbenlackierung der Gießhaut auf der sichtbaren Seite. Es ist schwierig, die einzelnen Farben bei einer Mehrfachlackierung sauber und ge­ nau voneinander zu trennen.On the vehicle interior panels, which are visible Casting skin of a so-called decorative film, a stiffening Carrier part and an intermediate foam layer be stand, ever higher demands are made. This applies in particular to multi-color painting the cast skin on the visible side. It is difficult that single colors with a multiple painting clean and ge nau separate from each other.

Die Gießhaut wird grundsätzlich in einem ersten Formwerkzeug hergestellt, in das zuerst der Lack eingebracht wird, auf den dann das Polyurethanmaterial für die Gießhaut rückseitig eingegossen wird. Nach dem Farbeintrag wird das Schäumwerk­ zeug verschlossen. Diese Gießhaut wird dann zur weiteren Verarbeitung, d. h. zur Herstellung der eigentlichen Innen­ verkleidung in ein zweites Formwerkzeug eingelegt.The casting skin is basically in a first mold produced, in which the paint is first applied then the polyurethane material for the casting skin on the back is poured. After the color has been added, the foaming unit stuff locked. This cast skin then becomes another Processing, d. H. for making the actual interior cladding inserted into a second mold.

Der Erfindung liegt nun die Aufgabe zugrunde, ein Verfahren und entsprechende Formwerkzeuge zu schaffen, durch die eine optisch saubere Trennung der einzelnen Farbbereiche auf der sichtbaren Seite der Gießhaut möglich ist.The invention is based on the object of a method and to create appropriate molding tools through which one optically clean separation of the individual color areas on the visible side of the cast skin is possible.

Diese Aufgabe wird grundsätzlich durch die Verfahrensschrit­ te nach Anspruch 1 gelöst.This task is basically done through the procedural step te solved according to claim 1.

Erfindungsgemäß erfolgt das Herstellen des Formteiles ebenso wie bei bekannten Verfahren in zwei unterschiedlichen Form­ werkzeugen. In dem ersten Formwerkzeug wird die Gießhaut hergestellt. In dem Formwerkzeug ist ein Farbtrennvorsprung vorgesehen, der die Bereiche, die mit unterschiedlichen Far­ ben lackiert werden sollen, voneinander trennt. Der eine Be­ reich wird durch eine Abdeckmaske abgedeckt, so daß zuerst der erste Bereich mit der einen Farbe und dann der zweite Bereich mit der anderen Farbe nach Entfernen der Abdeckmaske lackiert wird. Bei der zweiten Lackierung ist ein Oberspray unschädlich. Durch den Farbtrennvorsprung entsteht in der Gießhaut eine die Farbbereiche voneinander trennende Nut. Die auf diese Weise hergestellte Gießhaut wird dann in das zweite Formwerkzeug eingelegt. In diesem befindet sich ein dünnes Trennblech, das in der die Farben trennenden Nut liegt. Durch Anlegen von Vakuum wird die Gießhaut in diesem Bereich der Nut fixiert, d. h. dicht an das Trennblech ange­ saugt. Hierdurch wird die Nut so schmal oder dünn, daß sie in dem fertigen Produkt als saubere Trennnaht in Erscheinung tritt. Die unmittelbare Grenze zwischen den beiden Farben liegt am Boden der Nut und ist nicht sichtbar. Sichtbar ist eine schmale Nut, die wie eine Schattenfuge wirkt.According to the invention, the molded part is also produced as in known methods in two different forms tools. The casting skin is in the first mold manufactured. There is a color separation tab in the mold provided the areas with different color ben to be painted. The one Be rich is covered by a mask, so first the first area with one color and then the second Area with the other color after removing the mask is painted. The second coat is an upper spray harmless. The color separation projection creates in the Casting skin a groove separating the color areas. The cast skin produced in this way is then in the second mold inserted. In this is a thin divider in the groove separating the colors lies. By applying vacuum, the casting skin is in this Area of the groove fixed, d. H. close to the divider sucks. This makes the groove so narrow or thin that it in the finished product as a clean dividing seam occurs. The immediate border between the two colors lies at the bottom of the groove and is not visible. Is visible a narrow groove that looks like a shadow gap.

In den Ansprüchen 2 und 3 sind besondere Ausgestaltungen der beiden Formwerkzeuge unter Schutz gestellt, die insbesondere auf die Ausbildung der die Farben trennende Nut durch den Farbtrennvorsprung und das Trennblech gerichtet sind, an das die Gießhaut im Bereich der Nut angesaugt wird, um hier eine schmale oder dünne "Naht" zu erzeugen.In the claims 2 and 3 special configurations of the both molds under protection, which in particular on the formation of the groove separating the colors through the Color separation tab and the divider are directed to the the casting skin in the area of the groove is sucked in here to produce narrow or thin "seams".

Im folgenden wird die Erfindung unter Hinweis auf die Zeich­ nung anhand eines Ausführungsbeispieles näher erläutert.In the following the invention with reference to the drawing tion explained in more detail using an exemplary embodiment.

Es zeigt:It shows:

Fig. 1 eine schematische Ansicht zum Aufsprühen der ersten Farbe in dem ersten Formwerkzeug; Figure 1 is a schematic view for spraying the first color in the first mold.

Fig. 2 eine der Fig. 1 entsprechende Ansicht nach dem Auf­ sprühen der zweiten Farbe; Fig. 2 is a view corresponding to Figure 1 after spraying on the second color.

Fig. 3 eine den Fig. 1 und 2 entsprechende Ansicht, jedoch nach dem Eingießen des Polyurethanmaterials zur Fer­ tigstellung der Gießhaut; und Fig. 3 is a view corresponding to Figures 1 and 2, but after the pouring of the polyurethane material for the completion of the casting skin; and

Fig. 4 einen schematischen Schnitt als Ausschnitt im ver­ größerten Maßstabes des zweiten Formwerkzeuges zur Fertigstellung des Formteiles. Fig. 4 shows a schematic section as a detail on a larger scale of the second molding tool for finishing the molded part.

In Fig. 1 ist das Unterwerkzeug 1 eines ersten Formwerkzeu­ ges dargestellt, das einen Farbtrennvorsprung 2 aufweist, der zwei mit unterschiedlichen Farben zu lackierende Ab­ schnitte trennt. Durch eine Sprühvorrichtung 4 wird die Far­ be aufgespritzt. Die erste Farbe ist mit 5 bezeichnet. Der Bereich für die zweite Farbe ist durch eine Abdeckmaske 3 abgedeckt, die diesen zweiten Farbbereich zusammen mit dem Trennvorsprung 2 deutlich abdeckt.In Fig. 1, the lower tool 1 of a first molding tool is shown, which has a color separation projection 2 which separates two sections to be painted with different colors. The paint is sprayed on by a spray device 4 . The first color is labeled 5. The area for the second color is covered by a mask 3 , which clearly covers this second color area together with the separating projection 2 .

Nach dem Entfernen der Maske 3 kann die zweite Farbschicht 6 aufgespritzt werden (Fig. 2). Im Bereich des Trennvorsprunges 2 ist ein Oberspray unschädlich, da die erste Farbe 5 be­ reits aufgebracht wurde.After the mask 3 has been removed , the second paint layer 6 can be sprayed on ( FIG. 2). In the area of the separation projection 2 , an upper spray is harmless, since the first paint 5 has already been applied.

Im Anschluß daran wird die Gießhaut durch Eingießen des Po­ lyurethanmaterials 7 fertiggestellt (Fig. 3). Das Ausreagie­ ren geschieht in einer geschlossenen Form, wobei das Ober­ werkzeug in Fig. 3 nicht dargestellt ist.The casting skin is then finished by pouring the polyurethane material 7 ( FIG. 3). The Ausreagie ren happens in a closed form, the upper tool is not shown in Fig. 3.

Die auf diese Weise hergestellte mehrfarbig lackierte Gieß­ haut wird aus dem ersten Formwerkzeug mit einer die Farben voneinander trennenden Nut entnommen. Diese Nut wird dann in das zweite Formwerkzeug eingelegt, von dem das Unterwerkzeug 13 in Fig. 4 erkennbar ist. In dem Unterwerkzeug 13 befindet sich ein sehr dünnes Trennblech 11. Die Gießhaut wird so aufgelegt, daß dieses Trennblech in der Nut liegt, die durch den Trennvorsprung 2 erzeugt wurde. Nachdem Einlegen der Gießhaut wird bei 12 Unterdruck angelegt, so daß die Gieß­ haut dicht an das dünne Trennblech 11 angezogen und dort fi­ xiert wird. Die Nut ist dann sehr dünn und schmal, so daß sie in dem Endprodukt einen entsprechend schmalen Spalt bil­ det, der als saubere Naht in Erscheinung tritt.The multi-colored lacquered casting skin produced in this way is removed from the first mold with a groove separating the colors from one another. This groove is then inserted into the second mold, of which the lower tool 13 can be seen in FIG. 4. There is a very thin separating plate 11 in the lower tool 13 . The casting skin is placed in such a way that this separating plate lies in the groove which was produced by the separating projection 2 . After inserting the casting skin, vacuum is applied at 12, so that the casting skin is tightened tightly to the thin separating plate 11 and is fi xed there. The groove is then very thin and narrow, so that it forms a correspondingly narrow gap in the end product, which appears as a clean seam.

Nach dem Einlegen der Gießhaut 7 wird dann das Oberwerkzeug 10 mit dem versteifenden Trägerteil 9 aufgesetzt. Anschlie­ ßend wird das Polyurethanmaterial zur Herstellung der Schaumschicht 14 eingefüllt. Nach dem Aufschäumen kann das fertige Produkt aus dem zweiten Formwerkzeug entnommen wer­ den, wobei eine saubere und schmale Naht zwischen den beiden Farben 5 und 6 vorhanden ist.After inserting the casting skin 7 , the upper tool 10 with the stiffening carrier part 9 is then placed on. The polyurethane material is then filled in to produce the foam layer 14 . After foaming, the finished product can be removed from the second molding tool, with a clean and narrow seam between the two colors 5 and 6 .

Claims (3)

1. Verfahren zum Herstellen von Formteilen, insbesondere für die KFZ-Innenverkleidung, bestehend aus einer mehr­ farbig lackierten Gießhaut, einem Trägerteil und einer dazwischen liegenden Schaumschicht mit folgenden Verfah­ rensschritten:
  • a) Einsprühen eines ersten Bereiches eines ersten Form­ werkzeuges mit einem Farbtrennvorsprung, bei abge­ decktem zweiten Bereich mit einer ersten Farbe;
  • b) Entfernen der Abdeckung und Einsprühen des zweiten Bereichs mit einer zweiten Farbe;
  • c) Eingießen des Polyurethanmaterials für die Gießhaut in beide Bereiche des ersten Formwerkzeuges;
  • d) Entformen der mehrfarbig lackierten Gießhaut und Einlegen in ein zweites Formwerkzeug, bei dem ein dünnes Trennblech in der durch den Farbtrennvor­ sprung erzeugten Nut liegt;
  • e) Anlegen von Vakuum zum Fixieren der Gießhaut in dem zweiten Formwerkzeug und an dem dünnen Trennblech;
  • f) Schließen des zweiten Formwerkzeuges mit eingelegtem Trägerteil und Eingeben des PU-Materials für die Schaumschicht.
1. A process for the production of molded parts, in particular for the automotive interior trim, consisting of a more colored coating skin, a carrier part and an intermediate foam layer with the following procedural steps:
  • a) spraying a first area of a first molding tool with a color separation projection, with the second area covered with a first color;
  • b) removing the cover and spraying the second area with a second color;
  • c) pouring the polyurethane material for the casting skin into both areas of the first mold;
  • d) demolding the multi-colored coated skin and inserting it in a second mold, in which a thin separating plate lies in the groove created by the color separation crack;
  • e) applying vacuum to fix the casting skin in the second mold and on the thin partition plate;
  • f) closing the second mold with an inserted carrier part and entering the PU material for the foam layer.
2. Formwerkzeug zur Herstellung einer mehrfarbig lackierten Gießhaut aus Polyurethanmaterial, insbesondere für KFZ- Innenverkleidungen, insbesondere zur Durchführung der Schritte a bis c des Anspruches 1, gekennzeichnet durch einen Farbtrennvorsprung (2) zur Trennung verschiedener Farbberreiche und durch eine Abdeckmaske (3) zur Abdeckung des mit der zweiten Farbe (6) zu lackierenden Bereiches.2. Molding tool for the production of a multi-colored coating skin made of polyurethane material, in particular for automotive interior trim, in particular for carrying out steps a to c of claim 1, characterized by a color separation projection ( 2 ) for separating different color ranges and by a mask ( 3 ) for covering the area to be painted with the second color ( 6 ). 3. Formwerkzeug zum Herstellen von Formteilen, insbesondere für die KFZ-Innenverkleidung, bestehend aus einer mehr­ farbig lackierten Gießhaut, einem Trägerteil und einer dazwischen liegenden Schaumschicht, insbesondere zur Durchführung der Schritte d bis f des Anspruches 1, ge­ kennzeichnet durch ein dünnes Trennblech 1, das in der durch den Farbtrennvorsprung (2) erzeugten Nut liegt und an dem die mehrfarbig lackierte Gießhaut (5, 6) durch An­ legen von Unterdruck fixiert wird.3. Molding tool for the production of molded parts, in particular for the automotive interior trim, consisting of a more colored lacquered cast skin, a carrier part and an intermediate foam layer, in particular for carrying out steps d to f of claim 1, characterized by a thin partition plate 1 , which lies in the groove created by the color separation projection ( 2 ) and on which the multicolored cast skin ( 5 , 6 ) is fixed by applying a vacuum.
DE2000162825 2000-12-15 2000-12-15 Process and molding tool for the production of molded parts, in particular for automotive interior trim Expired - Fee Related DE10062825B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2000162825 DE10062825B4 (en) 2000-12-15 2000-12-15 Process and molding tool for the production of molded parts, in particular for automotive interior trim

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Application Number Priority Date Filing Date Title
DE2000162825 DE10062825B4 (en) 2000-12-15 2000-12-15 Process and molding tool for the production of molded parts, in particular for automotive interior trim

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DE10062825B4 DE10062825B4 (en) 2004-11-04

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Cited By (8)

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WO2007009781A1 (en) * 2005-07-18 2007-01-25 Faurecia Innenraum Systeme Gmbh Method of producing a composite part having a multicoloured surface, and composite part produced in this way
WO2007065600A1 (en) * 2005-12-07 2007-06-14 Johnson Controls Interiors Gmbh & Co. Kg Method for the production of a piece of motor vehicle equipment comprising at least two surface zones, form tool, and piece of motor vehicle equipment
DE102006044710B3 (en) * 2006-09-20 2008-06-05 Faurecia Innenraum Systeme Gmbh Component e.g. interior trim part, manufacturing method for vehicle, involves compressing outer edges of U-shaped angular end regions, which lie parallel to each other, in foam-tight manner after arranging foils, and back foaming foils
US7744799B2 (en) 2005-05-17 2010-06-29 Recticel Automobilsysteme Gmbh Method for manufacturing at least a surface layer of multilayered trim part
DE102009036678A1 (en) 2009-08-07 2011-02-10 Daimler Ag Method for providing predetermined joint pattern of molded skin of interior trim part of motor vehicle, involves generating wrap-around region of decorative film section, which partially encompasses omega-shaped bar of molded skin tool
EP3081672A1 (en) 2015-04-14 2016-10-19 SMP Deutschland GmbH Method for the preparation of a mould for use in the processing of plastics and mould for use in the processing of plastics
CN108007933A (en) * 2016-10-31 2018-05-08 中车大同电力机车有限公司 A kind of system of electric locomotive paint beautification defect location and feedback
WO2018108692A1 (en) * 2016-12-14 2018-06-21 Webasto SE Moulding tool for moulding a moulded section onto a workpiece

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Publication number Priority date Publication date Assignee Title
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