DE102005020200A1 - Production of components from motor vehicles interior trim parts, comprises introducing insert from plastic into recess in flat base from plastic body and pressing mold halves of injection molding tool against the opposing flat base body - Google Patents
Production of components from motor vehicles interior trim parts, comprises introducing insert from plastic into recess in flat base from plastic body and pressing mold halves of injection molding tool against the opposing flat base body Download PDFInfo
- Publication number
- DE102005020200A1 DE102005020200A1 DE200510020200 DE102005020200A DE102005020200A1 DE 102005020200 A1 DE102005020200 A1 DE 102005020200A1 DE 200510020200 DE200510020200 DE 200510020200 DE 102005020200 A DE102005020200 A DE 102005020200A DE 102005020200 A1 DE102005020200 A1 DE 102005020200A1
- Authority
- DE
- Germany
- Prior art keywords
- recess
- plastic
- insert
- mold halves
- mold
- 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.)
- Ceased
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1676—Making multilayered or multicoloured articles using a soft material and a rigid material, e.g. making articles with a sealing part
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C2045/1687—Making multilayered or multicoloured articles preventing leakage of second injected material from the mould cavity
-
- 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
- B29C33/123—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels for centering the inserts
- B29C33/126—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels for centering the inserts using centering means forming part of the insert
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0081—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor of objects with parts connected by a thin section, e.g. hinge, tear line
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
- B29C45/14344—Moulding in or through a hole in the article, e.g. outsert moulding
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2608—Mould seals
-
- 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
- B29L2022/00—Hollow articles
- B29L2022/02—Inflatable articles
- B29L2022/027—Air bags
-
- 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
-
- 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
- B29L2031/3038—Air bag covers
Abstract
Description
Die Erfindung betrifft ein Verfahren zur Herstellung von Bauteilen aus mindestens zwei Kunststoffen, insbesondere von Innenausstattungsteilen von Kraftfahrzeugen, wobei ein Einsatz aus dem zweiten Kunststoff in eine Ausnehmungen in einem vorzugsweise flächigen Grundkörper aus dem ersten Kunststoff eingebrachte wird, ferner ein Bauteil, insbesondere ein Innenausstattungsteil für Kraftfahrzeuge, mit einem vorzugsweise flächigen Grundkörper aus einem ersten Kunststoff und einer in eine Ausnehmung des Grundkörpers eingebrachten Einlage, sowie ein geeignetes Spritzgießwerkzeug.The The invention relates to a method for the production of components at least two plastics, in particular of interior parts of Motor vehicles, with an insert of the second plastic in a recesses in a preferably flat body the first plastic is introduced, also a component, in particular an interior part for Motor vehicles, with a preferably flat main body a first plastic and one introduced into a recess of the base body Insert, as well as a suitable injection mold.
Ein
gattungsgemäßes Verfahren
und Bauteil sind aus dem deutschen Patent
Bei der Fertigung wird zuerst der Grundkörper einschließlich der Ausnehmungen durch einen Spritzgießprozess aus einem ersten Kunststoff ausgebildet. Durch Verstellen eines im Spritzgießwerkzeug angeordneten Schiebers werden nach dem Erkalten der Schmelze des ersten Kunststoffs im Bereich der Ausnehmungen neue Kavitäten gebildet, die anschließend mit der Schmelze des zweiten, weichelastischen Kunststoffs gefüllt werden. Nach der Verfestigung der zweiten Kunststoffschmelze kann das Bauteil entformt werden. Es verbleibt somit während des gesamten Spritzgießprozesses in einem Spritzgießwerkzeug und wird von dessen Formhälften vollständig umschlossen.at First of all, the main body including the Recesses by an injection molding process from a first plastic educated. By adjusting a slider arranged in the injection mold be after cooling the melt of the first plastic in Area of recesses formed new cavities, which subsequently with the melt of the second, soft elastic plastic are filled. After solidification of the second plastic melt, the component be removed from the mold. It thus remains during the entire injection molding process in an injection mold and becomes of its mold halves Completely enclosed.
Bei kleinstückigen Bauteilen, die mit vergleichsweise preiswerten Werkzeugen auf kleindimensionierten Spritzgießmaschinen gefertigt werden, ist dieses Verfahren zufriedenstellend anwendbar. Bei großflächigen Bauteilen, beispielsweise Trägern von Instrumententafeln in Kraftfahrzeugen, kann dieses Verfahren unwirtschaftlich werden, da die aufwendigen Werkzeuge und Maschinen für jedes Bauteil zwei Abkühlzyklen (einen für jede Kunststoffkomponente) durchlaufen, wodurch sich die Taktzeit erhöht.at small-sized Components that are on small-sized with comparatively inexpensive tools injection molding machines are manufactured, this method is satisfactorily applicable. For large-area components, for example carriers of instrument panels in motor vehicles, this procedure can become uneconomical, because the elaborate tools and machines for each Component two cooling cycles (one for go through any plastic component), which increases the cycle time elevated.
Der Erfindung liegt die Aufgabe zugrunde, die Herstellung von insbesondere großflächigen Bauteilen aus mindestens zwei Kunststoffen wirtschaftlicher zu gestalten.Of the Invention is based on the object, in particular the production of large-area components make at least two plastics more economical.
Lösungsolution
Die Aufgabe wird erfindungsgemäß bei einem gattungsgemäßen Verfahren dadurch gelöst, dass in einem ersten Schritt der Grundkörper gefertigt wird, nachfolgend die Formhälften eines Spritzgießwerkzeugs im Bereich der Ausnehmung dichtend auf die einander gegenüberliegenden Flächenseiten des Grundkörpers gepresst und die von den Formteilen und dem Grundkörper umschlossene Ausnehmung zur Ausbildung der Einlage mit der Schmelze des zweiten Kunststoffs gefüllt wird. Der Begriff „Formhälften" ist dabei nicht beschränkend hinsichtlich der Teilung des Spritzgießwerkzeugs zu verstehen. Werkzeuge und Maschinen sind somit nur hinsichtlich der Ausnehmung, nicht jedoch bezüglich des gesamten Bauteils zu dimensionieren. Ferner besteht hinsichtlich des bei der Herstellung des Grundkörpers eingesetzten Fertigungsverfahrens weitgehende Freiheit, da die Prozesse vollständig entkoppelt sind. Besonders günstig ist dieses Verfahren dann, wenn nur eine einzige Ausnehmung vorgesehen ist, welche im Verhältnis zum Grundkörper insgesamt einen kleine Flächenanteil einnimmt, beispielsweise weniger als 30%, insbesondere weniger als 10% der Oberfläche des Grundkörpers. Ferner ist es vorteilhaft, wenn die Ausnehmungen ihrerseits ein möglichst geringes Verhältnis von Umfang zu Fläche aufweist. Vorzugsweise liegt dieses Verhältnis unter 0,33, insbesondere unter 0,25.The Task is according to the invention in a generic method solved by that in a first step, the basic body is manufactured, below the mold halves an injection mold in the region of the recess sealingly on the opposite face sides of the basic body pressed and enclosed by the mold parts and the body recess for forming the insert with the melt of the second plastic filled becomes. The term "mold halves" is not restricting with regard to the pitch of the injection mold to understand. Tools and machines are thus only in terms the recess, but not with respect to the to dimension the entire component. Furthermore, regarding of the manufacturing process used in the production of the body largely Freedom as the processes are completely decoupled are. Very cheap This method is when only a single recess provided which is in proportion to the main body altogether a small proportion of area occupies, for example less than 30%, in particular less than 10% of the surface of the basic body. Furthermore, it is advantageous if the recesses in turn a possible low ratio from perimeter to area. Preferably, this ratio below 0.33, especially below 0.25.
Grundsätzlich kann der Grundkörper in beliebiger Weise, beispielsweise auch durch Verpressen eines mattenartigen Halbzeugs mit anschließendem Ausstanzen der Ausnehmung, hergestellt werden. Mit Vorteil wird jedoch auch der Grundkörper einschließlich der Ausnehmung vorab in einem gesonderten Spritzgießprozess gefertigt, da dieses Verfahren eine besonders komplexe Ausbildung von Schnittstellen zu Fahrzeugkarosserie und/oder Anbauteilen ermöglicht. Die dabei eingesetzten aufwendigen Werkzeuge und Maschinen durchlaufen hierbei nur einen Abkühlzyklus, nämlich den zur Verfestigung der Schmelze aus dem ersten Kunststoff.Basically the main body in any way, for example by pressing a mat-like semi-finished product with subsequent punching of the recess, getting produced. Advantageously, however, the main body including the Recess made in advance in a separate injection molding process, since this Procedure a particularly complex training of interfaces allows for vehicle body and / or attachments. The used elaborate tools and machines go through only one cooling cycle, namely to solidify the melt from the first plastic.
Nach einer besonderen Ausbildung der Erfindung werden an den Grundkörper Hilfsmittel zur Positionierung der Formteile und/oder um die Ausnehmung umlaufend auskragende Dichtstege für das Spritzgießen des zweiten Kunststoffs angeformt, welche die Abdichtung der Formhälften gegenüber dem Grundkörper verbessern.To a special embodiment of the invention are aids to the body for positioning the mold parts and / or circulating around the recess cantilevered sealing bars for the injection molding formed of the second plastic, which improve the sealing of the mold halves relative to the base body.
Bei der Herstellung von Verkleidungsteilen für den Fahrzeuginnenraum kann gefordert werden, dass in die Einlage eine Sollbruchstelle, insbesondere für den Durchtritt eines sich entfaltenden Airbags, eingebracht wird. Diese kann im Verlaufe des Spritzgießvorgangs durch eine entsprechende Kontur mindestens einer Formhälfte oder durch Prägen mittels mindestens eines im Spritzgießwerkzeug verlagerbar angeordneten Stempels in die Einlage eingelassen werden. Alternative ist denkbar, die Sollbruchstelle nach dem Entformen aus dem Spritzgießwerkzeug, beispielsweise durch mechanische Bearbeitung oder Laserbehandlung, in die Einlage einzuarbeiten.In the manufacture of trim parts for the vehicle interior may be required that in the insert a predetermined breaking point, in particular for the passage of an unfolding airbag, is introduced. This can be introduced in the course of the injection molding process by a corresponding contour of at least one mold half or by embossing means of at least one displaceable in the injection mold arranged punch in the insert. Alternative is conceivable to incorporate the predetermined breaking point after removal from the injection mold, for example by mechanical processing or laser treatment, in the deposit.
Ein erfindungsgemäßes Bauteil ist dadurch gekennzeichnet, dass der Grundkörper um die Ausnehmung herum flächenseitige Dichtzonen zur dichtenden Anlage von Formhälften eines Spritzgießwerkzeugs aufweist.One Component according to the invention is characterized in that the base body around the recess around surface side Sealing zones for the sealing contact of mold halves of an injection mold having.
Die Dichtzonen können durch an den Grundkörper angeformte, um die Ausnehmung umlaufend auskragende Dichtstege gebildet werden, alternativ oder zugleich jedoch auch durch elastische oder plastische Verformung des ersten Kunststoffs infolge Anpressung der Formteile herbeigeführt werden. Ferner können an den Grundkörper Hilfsmittel zur Positionierung der Formhälften angeformt sein.The Sealing zones can through to the main body molded, formed around the recess circumferentially projecting sealing webs be, alternatively or at the same time, however, also by elastic or plastic Deformation of the first plastic due to contact pressure of the molded parts brought become. Furthermore, can to the body An aid for positioning the mold halves be formed.
Der Grundkörper besteht mit Vorteil aus einem relativ steifen thermoplastischen Kunststoff, insbesondere langfaserverstärktem Polypropylen. Die Einlage wird vorzugsweise aus einem weichelastischen Kunststoff, insbesondere einem thermoplastischem Elastomer (TPE), gefertigt. Das TPE kann dabei Komponenten auf Olefin- oder Styrolbasis enthalten und gegebenenfalls einen relativ hohen Vernetzungsgrad aufweisen.Of the body is advantageously made of a relatively rigid thermoplastic Plastic, in particular long-fiber-reinforced polypropylene. The deposit is preferably made of a flexible plastic, in particular a thermoplastic elastomer (TPE) manufactured. The TPE can contain components based on olefins or styrene and optionally have a relatively high degree of crosslinking.
Die Einlage ist vorzugsweise stoffschlüssig mit dem Grundkörper verbunden. Bei entsprechender Werkstoffauswahl ergibt sich der Stoffschluss bereits ohne besondere Haftvermittlung durch das Einspritzen des zweiten Kunststoffs. Bei besonders hochfesten Verbindungen kann durch eine entsprechende Ausbildung der Ausnehmung zusätzlich ein Formschluss erzeugt werden. Ferner ist denkbar, dass sich der zweite Kunststoff im Bereich der Ausnehmung bis über mindestens eine Flächenseite des Grundkörpers erstreckt und somit die Verbindungsfläche zwischen Grundkörper und Einlage vergrößert.The Insert is preferably materially connected to the base body. With appropriate choice of material results in the material connection already without special adhesion mediation by the injection of the second plastic. For particularly high-strength compounds can by a corresponding design of the recess additionally a positive connection be generated. It is also conceivable that the second plastic in the area of the recess to above at least one surface side of the basic body extends and thus the connection surface between the base body and Insole enlarged.
Ein geeignetes Spritzgießwerkzeug kann Dichtkanten aufweisen, die an den an die Flächenseiten des Grundkörpers anpressbaren Formhälften des Spritzgießwerkzeugs um die Ausnehmung herum umlaufen. Die Dichtkanten kragen vorzugsweise aus den auf den Grundkörper aufpressbaren Oberflächen der Formhälften aus und werden beim Positionieren der Formhälften dichtend unter elastischer oder plastischer Verformung des Grundkörpers in den ersten Kunststoff eingepresst. Ferner weist auch das Spritzgießwerkzeug mit Vorteil Hilfsmittel zur Positionierung auf dem Grundkörper auf, welche auf den auf den Grundkörper aufpressbaren Oberflächen der Formhälften angeordnet sind.One suitable injection mold can have sealing edges, which can be pressed against the surface sides of the body mold halves of the injection mold rotate around the recess. The sealing edges preferably collar out of the on the main body Press-on surfaces of the mold halves off and are when positioning the mold halves sealing under elastic or plastic deformation of the body in the first plastic pressed. Furthermore, the injection mold with advantage aids for positioning on the base body, which on the on the body pressable surfaces the mold halves are arranged.
Figurencharacters
Die Figuren stellen beispielhaft und schematisch den Ablauf des erfindungsgemäßen Verfahrens, ein danach gefertigtes Bauteil und ein geeignetes Spritzgießwerkzeug dar.The Figures illustrate by way of example and schematically the sequence of the method according to the invention then manufactured component and a suitable injection mold represents.
Es zeigen:It demonstrate:
Wie
aus
Zu
einem beliebig späteren
Zeitpunkt wird der Grundkörper
Bei
der Ausbildung nach
Beide
Konzepte können
alternativ oder auch (wie dargestellt) in einem Spritzgießwerkzeug
Schematisch
ist ferner in
Die
Formhälfte
- 11
- Ausnehmungrecess
- 22
- Grundkörperbody
- 33
- erster Kunststofffirst plastic
- 44
- erstes Spritzgießwerkzeugfirst injection mold
- 55
- Einlageinlay
- 66
- Formhälftenmold halves
- 77
- zweites Spritzgießwerkzeugsecond injection mold
- 88th
- Dornmandrel
- 99
- Bohrungdrilling
- 1010
- zweiter Kunststoffsecond plastic
- 1111
- Schaumlagefoam layer
- 1212
- Dekorschichtdecorative layer
- 1313
- Dichtkantesealing edge
- 1414
- Dichtzonesealing zone
- 1515
- BereichArea
- 1616
- Dichtstegsealing land
- 1717
- Freiraumfree space
- 1818
- Zapfenspigot
- 1919
- Ansatzapproach
- 2020
- SollbruchstelleBreaking point
Claims (18)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510020200 DE102005020200A1 (en) | 2005-04-28 | 2005-04-28 | Production of components from motor vehicles interior trim parts, comprises introducing insert from plastic into recess in flat base from plastic body and pressing mold halves of injection molding tool against the opposing flat base body |
PCT/EP2006/002877 WO2006114182A1 (en) | 2005-04-28 | 2006-03-30 | Method for producing multicomponent parts from plastic, corresponding part and injection molding tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510020200 DE102005020200A1 (en) | 2005-04-28 | 2005-04-28 | Production of components from motor vehicles interior trim parts, comprises introducing insert from plastic into recess in flat base from plastic body and pressing mold halves of injection molding tool against the opposing flat base body |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005020200A1 true DE102005020200A1 (en) | 2006-11-02 |
Family
ID=36579218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510020200 Ceased DE102005020200A1 (en) | 2005-04-28 | 2005-04-28 | Production of components from motor vehicles interior trim parts, comprises introducing insert from plastic into recess in flat base from plastic body and pressing mold halves of injection molding tool against the opposing flat base body |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102005020200A1 (en) |
WO (1) | WO2006114182A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006046082A1 (en) * | 2006-09-28 | 2008-04-17 | Kraussmaffei Technologies Gmbh | Multi-layer plastic-molded part comprises a plastic layer with barrier layer, and a brake line intended in the barrier layer having embrittlement, which is produced by irradiation of laser |
DE102011111582A1 (en) * | 2011-08-20 | 2013-02-21 | Volkswagen Aktiengesellschaft | Component for use with house shell for motor vehicle, has application flange that is formed with sealing surface at base body in area of joining location, where application flange is projected against upper surface of base body |
US9307869B2 (en) | 2013-04-26 | 2016-04-12 | Mgnt Products Group Llc | Integrated bonding flange support disk for prefabricated shower tray |
EP3093116A1 (en) * | 2015-05-13 | 2016-11-16 | Stefan Pfaff Werkzeug- und Formenbau GmbH & Co. KG | Method of making and positioning sealing sections |
WO2017042346A1 (en) * | 2015-09-10 | 2017-03-16 | Stefan Pfaff Werkzeug- Und Formenbau Gmbh & Co. Kg | Production and positioning method for sealing profiles |
US9731441B2 (en) | 2013-04-26 | 2017-08-15 | MGNT Products Group, LLC | Double fabric faced injection molded fixture |
DE102017204965A1 (en) | 2017-03-23 | 2018-09-27 | Bayerische Motoren Werke Aktiengesellschaft | Adapter component, component assembly and vehicle |
Family Cites Families (12)
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FR1193164A (en) * | 1958-03-11 | 1959-10-30 | Perrin Louis & Fils | Process for obtaining molded objects of great mass |
NO171288C (en) * | 1985-01-14 | 1993-02-17 | Wavin Bv | PROCEDURE AND FORM FOR MANUFACTURING A PACKAGING ELEMENT |
JPH01247124A (en) * | 1988-03-29 | 1989-10-03 | Daikyo Inc | Double-injection molding method |
JPH0241221A (en) * | 1988-08-01 | 1990-02-09 | Daikyo Inc | Double injection molding method |
JP2799754B2 (en) * | 1990-01-09 | 1998-09-21 | ティーディーケイ株式会社 | Half case for magnetic tape cassette and molding device |
JPH04341813A (en) * | 1991-05-18 | 1992-11-27 | Murata Mfg Co Ltd | Plastic molded product |
US5458361A (en) * | 1993-08-25 | 1995-10-17 | Davidson Textron Inc. | Insert for air bag cover assembly |
EP0748722B1 (en) * | 1995-06-16 | 2001-09-12 | Toyoda Gosei Co., Ltd. | Interior finish member for an automobile with an air bag device and manufacturing method thereof |
JPH1095029A (en) * | 1996-09-24 | 1998-04-14 | Toyota Motor Corp | Instrument panel having air bag door part integrally and manufacture thereof |
EP1002703B1 (en) * | 1997-07-23 | 2003-10-01 | Toyota Shatai Kabushiki Kaisha | Panel for air bags and method of manufacturing the same |
DE20218154U1 (en) * | 2002-08-27 | 2003-03-27 | Schoeller Wavin Sys Serv Gmbh | Plastic container preferably a bottle incorporates at least one region of its bottom and/or its side walls which consists of a material differing from the rest of the material of its bottom and/or its sides |
DE10314032A1 (en) * | 2003-03-28 | 2004-10-21 | Braun Formenbau Gmbh | Injection molding tool for production of multi-component plastic parts, in particular toothbrushes, has retractable pins in a second tool for locating molded preforms from a first tool |
-
2005
- 2005-04-28 DE DE200510020200 patent/DE102005020200A1/en not_active Ceased
-
2006
- 2006-03-30 WO PCT/EP2006/002877 patent/WO2006114182A1/en active Application Filing
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006046082A1 (en) * | 2006-09-28 | 2008-04-17 | Kraussmaffei Technologies Gmbh | Multi-layer plastic-molded part comprises a plastic layer with barrier layer, and a brake line intended in the barrier layer having embrittlement, which is produced by irradiation of laser |
DE102011111582A1 (en) * | 2011-08-20 | 2013-02-21 | Volkswagen Aktiengesellschaft | Component for use with house shell for motor vehicle, has application flange that is formed with sealing surface at base body in area of joining location, where application flange is projected against upper surface of base body |
US9307869B2 (en) | 2013-04-26 | 2016-04-12 | Mgnt Products Group Llc | Integrated bonding flange support disk for prefabricated shower tray |
US9731441B2 (en) | 2013-04-26 | 2017-08-15 | MGNT Products Group, LLC | Double fabric faced injection molded fixture |
US9771713B2 (en) | 2013-04-26 | 2017-09-26 | Mgnt Products Group Llc | Integrated bonding flange support disk for prefabricated shower tray |
EP3093116A1 (en) * | 2015-05-13 | 2016-11-16 | Stefan Pfaff Werkzeug- und Formenbau GmbH & Co. KG | Method of making and positioning sealing sections |
EP3243629A1 (en) * | 2015-05-13 | 2017-11-15 | Stefan Pfaff Werkzeug- und Formenbau GmbH Co KG | Positioning method for sealing sections |
WO2017042346A1 (en) * | 2015-09-10 | 2017-03-16 | Stefan Pfaff Werkzeug- Und Formenbau Gmbh & Co. Kg | Production and positioning method for sealing profiles |
DE102017204965A1 (en) | 2017-03-23 | 2018-09-27 | Bayerische Motoren Werke Aktiengesellschaft | Adapter component, component assembly and vehicle |
Also Published As
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