EP1365487A1 - Process for manufacturing a housing - Google Patents

Process for manufacturing a housing Download PDF

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Publication number
EP1365487A1
EP1365487A1 EP03010730A EP03010730A EP1365487A1 EP 1365487 A1 EP1365487 A1 EP 1365487A1 EP 03010730 A EP03010730 A EP 03010730A EP 03010730 A EP03010730 A EP 03010730A EP 1365487 A1 EP1365487 A1 EP 1365487A1
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EP
European Patent Office
Prior art keywords
housing
contact element
manufacture
contact
connections
Prior art date
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Application number
EP03010730A
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German (de)
French (fr)
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EP1365487B1 (en
Inventor
Jürgen Dipl.-Ing. Bäumler (FH)
Jürgen Henniger
Stephan Nohe
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Conti Temic Microelectronic GmbH
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Conti Temic Microelectronic GmbH
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Publication of EP1365487A1 publication Critical patent/EP1365487A1/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/18—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing bases or cases for contact members

Definitions

  • the invention relates to a method for producing a housing according to the Preamble of claim 1.
  • these are, for example electrical connections of the electronic component via which the electronic Component by means of a connecting element, for example to a Power supply is connected.
  • the invention has for its object a method for producing a Specify housing according to the preamble of claim 1, in which the housing can be manufactured inexpensively with different connections can.
  • connections are first comprehensive Contact element made of a first material. After that it becomes Manufacture of the housing the contact element as an insert with a second Injection molded material, the first material of the contact element with the second material merges.
  • connections of the contact element are formed by lead frames.
  • additional lead frames are extrusion-coated, which the connection between the connectors and the electronic component produce.
  • the lead frames of the contact element and the other lead frames of the housing after the manufacture of the housing, for example by bonding connected with each other.
  • connection point of the lead frame and the other Punched lead frames are connected.
  • the side of the contact elements to be encapsulated is always the same is formed while the side to be connected to the connecting element of the contact element according to the requirements of the preferably removable executed connecting element is formed.
  • first material and second material the same plastic material is used.
  • a last development provides that the contact made via the connections electronic and / or mechanical component arranged in the housing as an electromechanical adjusting device, in particular as a valve for Exhaust gas recirculation is formed.
  • connection elements to be contacted made possible by the separate Manufacture of the contact elements the manufacture of the housing in large numbers.
  • a cost reduction is achieved primarily by only one Injection mold for the manufacture of the housing must be made.
  • a valve for exhaust gas recirculation essentially consists of an electromechanical one Actuator, which is arranged in a housing, the connections for contacting the electromechanical actuator. These connections are usually formed by a lead frame, can also of contact wires of an electronic component or are formed by contact areas of a circuit arrangement. Valves for Exhaust gas recirculation is manufactured in large numbers and to various Delivered to customers. Thereby, to adapt the connections to customer-specific Connection elements made different contact elements, which the Include connectors on the chassis.
  • the housing and the contact elements are made of the same plastic, for example PBT GF 30.
  • a selection of contact elements 4.1, 4.2, 4.3 is shown in FIG different on one side, according to the connection element of a customer, are formed, and which are formed on the other side in the same way are.
  • the contact elements 4.1, 4.2, 4.3 are in a conventional plastic injection molding process been made.
  • the connections are made of lead frames 5 formed in the manufacture of the contact elements 4.1, 4.2, 4.3 by the Plastic were overmolded.
  • On the side of the Contact elements 4.1, 4.2, 4.3 are two circumferential contact elements 4.1, 4.2, 4.3, fine plastic seams 6 formed. These fine plastic seams 6 ensure during the manufacture of the housing 1 when injecting the hot plastic mass that the fine plastic seams 6 melt and themselves connect with the hot plastic of the housing 1, making a reliable tight connection is formed.
  • the contact elements 4.1, 4.2, 4.3 are used to manufacture the housing 1 in an injection mold used as recesses next to the space for one of the Contact elements 4.1, 4.2, 4.3 has the space for the housing 1.
  • lead frames 2 are used in the mold, which the form electrical contacts for the electromagnetic actuator 3, and which after the manufacture of the housing 1 with the lead frame 5 of the respective Contact element 4.1, 4.2, 4.3 are connected.
  • the housing 1 is shown, in which a contact elements 4.3 and other lead frames 2 are cast.
  • the contact element 4.3 is at least on the all-round, fine plastic seams insoluble with the Housing 1 fused.
  • FIG. 3 shows the housing 1 and the three possible contact elements 4.1, 4.2, 4.3 shown in a sectional view.
  • the always the same trained side of the Contact elements 4.1, 4.2, 4.3 is surrounded by the material of the housing 1 and at least fused to the plastic seams 6 with it.
  • the lead frame 5 and other lead frames 2 are shaped so that they If possible, do not interfere with the incoming plastic.
  • the lead frames 5 and the other lead frames 2 can first be shaped in this way be that during the manufacture of the housing 1 by the injection mold of the Housing 1 are guided and held. After the housing 1 from the The lead frame 5 and the further lead frame were removed from the injection mold 2 shortened if necessary and bent to connect.
  • FIG. 4 shows the housing 1 and the three possible contact elements 4.1, 4.2, 4.3 also in a sectional view, the lead frame 5 and the other Lead frame 2 are interconnected by a bond 7.
  • the Junction of the lead frame 5 and the other lead frame 2 and thus the bond 7 are advantageously covered by a seal 8.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Glass Compositions (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

The method involves first making a contact element (4.1-4.3) containing the connections from a first material and then molding round the contact with a second material to produce the housing (1), whereby the first material of the contact element merges with the second material of the housing. At least one plastic seam (6) is formed on the contact material to melt and join to the second material.

Description

Die Erfindung betrifft ein Verfahren zur Herstellung eines Gehäuses gemäß dem Oberbegriff des Patentanspruchs 1.The invention relates to a method for producing a housing according to the Preamble of claim 1.

Baugruppen, die als Zwischenprodukt an mehr als einen Kunden geliefert werden, weisen häufig das Problem auf, daß die Baugruppen mit für den Kunden spezifischen Merkmalen ausgestattet werden müssen.Assemblies that are delivered to more than one customer as an intermediate product often have the problem that the modules with the customer specific features must be equipped.

Bei Baugruppen mit elektronischen Komponenten sind dies beispielsweise die elektrischen Anschlüsse der elektronischen Komponente, über welche die elektronische Komponente mittels eines Anschlußelementes beispielsweise an eine Spannungsversorgung angeschlossen wird.For assemblies with electronic components, these are, for example electrical connections of the electronic component via which the electronic Component by means of a connecting element, for example to a Power supply is connected.

Dabei führt die Anpassung der Baugruppe an kundenspezifische Merkmale bei der Herstellung dazu, daß mehrere sich in den Anschlüssen unterscheidende Gehäuse zur Aufnahme der elektronischen Komponente gefertigt werden müssen. Dadurch reduziert sich die Stückzahl der identisch herzustellenden Gehäuse, wodurch die Herstellungskosten für die Baugruppe höher ausfallen.The adaptation of the assembly to customer-specific characteristics the manufacture that several differing in the connections Housing for receiving the electronic component must be made. This reduces the number of identical housings to be manufactured, which increases the manufacturing costs for the assembly.

Der Erfindung liegt die Aufgabe zugrunde ein Verfahren zur Herstellung eines Gehäuses gemäß dem Oberbegriff des Patentanspruchs 1 anzugeben, bei dem das Gehäuse kostengünstig mit unterschiedlichen Anschlüsse hergestellt werden kann.The invention has for its object a method for producing a Specify housing according to the preamble of claim 1, in which the housing can be manufactured inexpensively with different connections can.

Diese Aufgabe wird erfindungsgemäß durch die Merkmale im Kennzeichen des Patentanspruchs 1 gelöst. Demnach wird zuerst ein die Anschlüsse umfassendes Kontaktelement aus einem ersten Material hergestellt. Danach wird zur Herstellung des Gehäuses das Kontaktelement als Einsatz mit einem zweiten Material umspritzt, wobei das erste Material des Kontaktelementes mit dem zweiten Material verschmilzt. This object is achieved by the features in the characteristic of Claim 1 solved. Accordingly, the connections are first comprehensive Contact element made of a first material. After that it becomes Manufacture of the housing the contact element as an insert with a second Injection molded material, the first material of the contact element with the second material merges.

In einer Weiterbildung des Verfahrens ist vorgesehen, daß bei der Herstellung des Kontaktelementes in dem vom zweiten Material zu umspritzenden Bereich mindestens eine das Kontaktelement umlaufende, dünne Kunststoffnaht ausgebildet wird. Die dünne Kunststoffnaht schmilzt beim Umspritzen mit dem zweiten Material und verbindet sich zuverlässig mit dem zweiten Material.In a further development of the method it is provided that during production of the contact element in the area to be encapsulated by the second material at least one thin plastic seam running around the contact element becomes. The thin plastic seam melts when molded with the second one Material and connects reliably with the second material.

In einer weiteren Weiterbildung des Verfahrens ist vorgesehen, daß die Anschlüsse des Kontaktelementes von Stanzgittern gebildet werden.In a further development of the method it is provided that the connections of the contact element are formed by lead frames.

Bei der Herstellung des Gehäuses werden weitere Stanzgitter umspritzt, welche die Verbindung zwischen den Anschlüssen und der elektronischen Komponente herstellen.During the manufacture of the housing, additional lead frames are extrusion-coated, which the connection between the connectors and the electronic component produce.

Die Stanzgitter des Kontaktelementes und die weiteren Stanzgitter des Gehäuses werden nach der Herstellung des Gehäuses beispielsweise durch Bonden miteinander verbunden.The lead frames of the contact element and the other lead frames of the housing after the manufacture of the housing, for example by bonding connected with each other.

Anschließend wird die Verbindungsstelle des Stanzgitters und des weiteren Stanzgitters vergossen.Then the connection point of the lead frame and the other Punched lead frames.

Bei der Herstellung der Kontaktelemente ist vorgesehen, daß die bei der Herstellung der Gehäuse zu umspritzenden Seite der Kontaktelemente immer gleich ausgeformt wird, während die an das Anschlußelement anzuschließende Seite des Kontaktelementes entsprechend den Vorgaben des vorzugsweise abnehmbar ausgeführten Anschlußelementes ausgeformt wird.In the manufacture of the contact elements it is provided that the in the manufacture the side of the contact elements to be encapsulated is always the same is formed while the side to be connected to the connecting element of the contact element according to the requirements of the preferably removable executed connecting element is formed.

In einer nächsten Weiterbildung ist vorgesehen, daß als erstes Material und als zweites Material das gleiche Kunststoffmaterial verwendet wird.In a next development it is provided that the first material and second material the same plastic material is used.

In einer letzten Weiterbildung ist vorgesehen, daß die über die Anschlüsse kontaktierte, im Gehäuse angeordnete elektronische und/oder mechanischen Komponente als elektromechanische Stellvorrichtung, insbesondere als Ventil zur Abgasrückführung, ausgebildet wird.A last development provides that the contact made via the connections electronic and / or mechanical component arranged in the housing as an electromechanical adjusting device, in particular as a valve for Exhaust gas recirculation is formed.

Das beschriebene Verfahren zur Herstellung eines durch unterschiedliche Anschlußelementen zu kontaktierenden Gehäuses ermöglicht durch die separate Herstellung der Kontaktelemente die Herstellung des Gehäuse in großen Stückzahlen. Dabei wird eine Kostensenkung vor allem dadurch erreicht, daß nur eine Spritzform zur Herstellung des Gehäuses hergestellt werden muß. The method described for producing a by different connection elements to be contacted made possible by the separate Manufacture of the contact elements the manufacture of the housing in large numbers. A cost reduction is achieved primarily by only one Injection mold for the manufacture of the housing must be made.

Im folgenden ist das erfindungsgemäße Verfahren zur Herstellung eines Gehäuses anhand von einem Ausführungsbeispiel im Zusammenhang mit drei Figuren dargestellt und erläutert.The following is the method according to the invention for producing a housing based on an embodiment in connection with three figures shown and explained.

Es zeigen:

Figur 1
eine schematische Darstellung eines Gehäuses zur Aufnahme eines elektromagnetischen Aktors sowie mehrere, unterschiedlich geformte Kontaktelemente zum Anschluß entsprechend unterschiedlicher kundenspezifischer Anschlußelemente,
Figur 2
eine schematische Darstellung des fertig hergestellten Gehäuses mit dem im Gehäuse eingegossenen weiteren Stanzgitter und einem mit dem Gehäuse verschmolzenen Kontaktelement.,
Figur 3
eine schematische Darstellung eines Schnittes durch das fertig hergestellte Gehäuse,
Figur 4
eine schematische Darstellung eines Schnittes durch das fertig hergestellte Gehäuse, wobei das Stanzgitter und das weitere Stanzgitter verbundenen und vergossenen sind.
Show it:
Figure 1
1 shows a schematic representation of a housing for accommodating an electromagnetic actuator and also a plurality of differently shaped contact elements for connection in accordance with different customer-specific connection elements,
Figure 2
2 shows a schematic representation of the finished housing with the additional lead frame cast into the housing and a contact element fused to the housing.
Figure 3
1 shows a schematic representation of a section through the finished housing,
Figure 4
is a schematic representation of a section through the finished housing, wherein the lead frame and the other lead frame are connected and cast.

Ein Ventil zur Abgasrückführung besteht im wesentlichen aus einer elektromechanischen Stellvorrichtung, die in einem Gehäuse angeordnet ist, das Anschlüsse zum Kontaktieren der elektromechanischen Stellvorrichtung aufweist. Diese Anschlüsse zum werden in der Regel von einem Stanzgitter gebildet, können aber auch von Kontaktdrähten eines elektronischen Bauelementes oder von Kontaktflächen einer Schaltungsanordnung gebildet werden. Ventile zur Abgasrückführung werden in großer Stückzahl gefertigt und an verschiedene Kunden geliefert. Dabei werden zur Anpassung der Anschlüsse an kundenspezifische Anschlußelemente unterschiedliche Kontaktelemente gefertigt, welche die Anschlüsse des Gehäuses umfassen. Das Gehäuse sowie die Kontaktelemente sind aus dem gleichen Kunststoff hergestellt, beispielsweise PBT GF 30.A valve for exhaust gas recirculation essentially consists of an electromechanical one Actuator, which is arranged in a housing, the connections for contacting the electromechanical actuator. These connections are usually formed by a lead frame, can also of contact wires of an electronic component or are formed by contact areas of a circuit arrangement. Valves for Exhaust gas recirculation is manufactured in large numbers and to various Delivered to customers. Thereby, to adapt the connections to customer-specific Connection elements made different contact elements, which the Include connectors on the chassis. The housing and the contact elements are made of the same plastic, for example PBT GF 30.

In Figur 1 ist eine Auswahl von Kontaktelementen 4.1, 4.2, 4.3 dargestellt, die auf einer Seite unterschiedlich, dem Anschlußelement eines Kunden entsprechend, ausgebildet sind, und die auf der anderen Seite in gleicher Weise ausgebildet sind.A selection of contact elements 4.1, 4.2, 4.3 is shown in FIG different on one side, according to the connection element of a customer, are formed, and which are formed on the other side in the same way are.

Die Kontaktelemente 4.1, 4.2, 4.3 sind in einem üblichen Kunststoff- Spritzverfahren hergestellt worden. Die Anschlüsse werden dabei von Stanzgittern 5 gebildet, die bei der Herstellung der Kontaktelemente 4.1, 4.2, 4.3 von dem Kunststoff umspritzt wurden. An der in gleicher Weise ausgebildeten Seite der Kontaktelemente 4.1, 4.2, 4.3 sind zwei jedes Kontaktelement 4.1, 4.2, 4.3 umlaufende, feine Kunststoffnähte 6 ausgebildet. Diese feinen Kunststoffnähte 6 gewährleisten während der Herstellung des Gehäuses 1 beim Einspritzen der heißen Kunststoffmasse, daß die feinen Kunststoffnähte 6 schmelzen und sich mit dem heißen Kunststoff des Gehäuses 1 verbinden, wodurch eine zuverlässig dichte Verbindung gebildet wird.The contact elements 4.1, 4.2, 4.3 are in a conventional plastic injection molding process been made. The connections are made of lead frames 5 formed in the manufacture of the contact elements 4.1, 4.2, 4.3 by the Plastic were overmolded. On the side of the Contact elements 4.1, 4.2, 4.3 are two circumferential contact elements 4.1, 4.2, 4.3, fine plastic seams 6 formed. These fine plastic seams 6 ensure during the manufacture of the housing 1 when injecting the hot plastic mass that the fine plastic seams 6 melt and themselves connect with the hot plastic of the housing 1, making a reliable tight connection is formed.

Die Kontaktelemente 4.1, 4.2, 4.3 werden zur Herstellung des Gehäuses 1 in eine Spritzform eingesetzt, die als Aussparungen neben dem Raum für eines der Kontaktelemente 4.1, 4.2, 4.3 den Raum für das Gehäuse 1 aufweist.The contact elements 4.1, 4.2, 4.3 are used to manufacture the housing 1 in an injection mold used as recesses next to the space for one of the Contact elements 4.1, 4.2, 4.3 has the space for the housing 1.

Zudem werden in die Spritzform weitere Stanzgitter 2 eingesetzt, welche die elektrischen Kontakte für die elektromagnetische Stellvorrichtung 3 bilden, und die nach der Herstellung des Gehäuses 1 mit dem Stanzgitter 5 des jeweiligen Kontaktelementes 4.1, 4.2, 4.3 verbunden werden.In addition, other lead frames 2 are used in the mold, which the form electrical contacts for the electromagnetic actuator 3, and which after the manufacture of the housing 1 with the lead frame 5 of the respective Contact element 4.1, 4.2, 4.3 are connected.

In der Figur 2 ist das hergestellte Gehäuse 1 dargestellt, in dem ein Kontaktelemente 4.3 und weitere Stanzgitter 2 eingegossen sind. Das Kontaktelement 4.3 ist zumindest an den umlaufenden, feinen Kunststoffnähten unlösbar mit dem Gehäuse 1 verschmolzen.In Figure 2, the housing 1 is shown, in which a contact elements 4.3 and other lead frames 2 are cast. The contact element 4.3 is at least on the all-round, fine plastic seams insoluble with the Housing 1 fused.

In der Figur 3 sind das Gehäuse 1 und die drei möglichen Kontaktelemente 4.1, 4.2, 4.3 in einem Schnittbild dargestellt. Die immer gleich ausgebildete Seite der Kontaktelemente 4.1, 4.2, 4.3 ist mit dem Material des Gehäuses 1 umgeben und zumindest an den Kunststoffnähten 6 mit diesem verschmolzen.3 shows the housing 1 and the three possible contact elements 4.1, 4.2, 4.3 shown in a sectional view. The always the same trained side of the Contact elements 4.1, 4.2, 4.3 is surrounded by the material of the housing 1 and at least fused to the plastic seams 6 with it.

Die Stanzgitter 5 und weiteren Stanzgitter 2 sind dabei so geformt, daß sie dem zufließenden Kunststoff möglichst nicht hindernd entgegenstehen. Beispielsweise können die Stanzgitter 5 und die weiteren Stanzgitter 2 zunächst so geformt sein, daß sie während der Herstellung des Gehäuses 1 durch die Spritzform des Gehäuses 1 geführt und gehalten werden. Nachdem das Gehäuse 1 aus der Spritzform entnommen wurde werden das Stanzgitter 5 und das weiteren Stanzgitter 2 gegebenenfalls gekürzt und zum miteinander Verbinden gebogen. The lead frame 5 and other lead frames 2 are shaped so that they If possible, do not interfere with the incoming plastic. For example the lead frames 5 and the other lead frames 2 can first be shaped in this way be that during the manufacture of the housing 1 by the injection mold of the Housing 1 are guided and held. After the housing 1 from the The lead frame 5 and the further lead frame were removed from the injection mold 2 shortened if necessary and bent to connect.

Figur 4 zeigt sind das Gehäuse 1 und die drei möglichen Kontaktelemente 4.1, 4.2, 4.3 ebenfalls in einem Schnittbild, wobei das Stanzgitter 5 und das weiteren Stanzgitter 2 durch eine Bondverbindung 7 miteinander verbunden sind. Die Verbindungsstelle des Stanzgitters 5 und des weiteren Stanzgitters 2 und damit die Bondverbindung 7 werden vorteilhaft durch eine Versiegelung 8 abgedeckt.FIG. 4 shows the housing 1 and the three possible contact elements 4.1, 4.2, 4.3 also in a sectional view, the lead frame 5 and the other Lead frame 2 are interconnected by a bond 7. The Junction of the lead frame 5 and the other lead frame 2 and thus the bond 7 are advantageously covered by a seal 8.

Durch das erfindungsgemäße Verfahren zur Herstellung eines Gehäuses 1, dessen Anschlüsse durch angepaßte Kontaktelemente 4.1, 4.2, 4.3 in einfacher Weise an kundenspezifische Anschlußelemente angepaßt werden kann, ermöglicht die Herstellung des Gehäuses 1 in hohen Stückzahlen, wodurch die Herstellungskosten des Gehäuses 1 reduziert werden.By the method according to the invention for producing a housing 1, whose connections through adapted contact elements 4.1, 4.2, 4.3 in simple Can be adapted to customer-specific connecting elements the manufacture of the housing 1 in large numbers, thereby reducing the manufacturing costs of the housing 1 can be reduced.

Claims (9)

Verfahren zur Herstellung eines Gehäuses (1) zur Aufnahme mindestens einer elektronischen und/oder mechanischen Komponente (3), wobei das Gehäuse (1) Anschlüsse zur Kontaktierung der mindestens einen elektronischen und/oder mechanischen Komponente (3) an ein Anschlußelement (9) aufweist, dadurch gekennzeichnet, daß zuerst ein die Anschlüsse umfassendes Kontaktelement (4) aus einem ersten Material hergestellt wird, und daß danach das Kontaktelement (4.1, 4.2, 4.3) zur Herstellung des Gehäuses (1) mit einem zweiten Material umspritzt wird, wobei das erste Material des Kontaktelementes (4.1, 4.2, 4.3) mit dem zweiten Material des Gehäuses (1) verschmilzt.Method for producing a housing (1) for receiving at least one electronic and / or mechanical component (3), the housing (1) having connections for contacting the at least one electronic and / or mechanical component (3) with a connection element (9) , characterized in that first a contact element (4) comprising the connections is made of a first material, and that after that the contact element (4.1, 4.2, 4.3) is overmolded with a second material to produce the housing (1), the first Material of the contact element (4.1, 4.2, 4.3) melts with the second material of the housing (1). Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß bei der Herstellung des Kontaktelementes (4.1, 4.2, 4.3) in dem vom zweiten Material zu umspritzenden Bereich mindestens eine das Kontaktelement (4.1, 4.2, 4.3) umlaufende Kunststoffnaht ausgebildet wird, die beim Umspritzen mit dem zweiten Material schmilzt und sich mit dem zweiten Material verbindet.A method according to claim 1, characterized in that during the manufacture of the contact element (4.1, 4.2, 4.3) in the area to be overmolded by the second material, at least one plastic seam is formed which encircles the contact element (4.1, 4.2, 4.3) and which, when overmolded, second material melts and combines with the second material. Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Anschlüsse des Kontaktelementes (4.1, 4.2, 4.3) von Stanzgittern (5) gebildet werden, und daß bei der Herstellung des Gehäuses (1) weitere Stanzgitter (2) umspritzt werden.Method according to Claim 1 or 2, characterized in that the connections of the contact element (4.1, 4.2, 4.3) are formed by lead frames (5), and in that other lead frames (2) are extrusion-coated during manufacture of the housing (1). Verfahren nach Anspruch 3, dadurch gekennzeichnet, daß nach der Herstellung des Gehäuses (1) die Stanzgitter (5) des Kontaktelementes (4.1, 4.2, 4.3) und die weiteren Stanzgitter (2) des Gehäuses (1) durch Bonden (7) miteinander verbunden werden.Method according to claim 3, characterized in that after the manufacture of the housing (1), the lead frames (5) of the contact element (4.1, 4.2, 4.3) and the further lead frames (2) of the housing (1) are connected to one another by bonding (7) become. Verfahren nach Anspruch 3 oder 4, dadurch gekennzeichnet, daß nach dem Verbinden der Stanzgitter (5) des Kontaktelementes (4.1, 4.2, 4.3) mit dem weiteren Stanzgitter (2) des Gehäuses (1) der Bereich der Verbindung vergossen wird. Method according to claim 3 or 4, characterized in that after connecting the lead frame (5) of the contact element (4.1, 4.2, 4.3) to the further lead frame (2) of the housing (1), the area of the connection is cast. Verfahren nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß unterschiedlich geformte Kontaktelemente (4.1, 4.2, 4.3) hergestellt werden, die auf der bei der Herstellung des Gehäuses (1) zu umspritzenden Seite der Kontaktelemente (4.1, 4.2, 4.3) immer gleich entsprechend dem herzustellenden Gehäuse (1) ausgeformt werden, und daß die an der an das Anschlußelement (9) anzuschließende Seite der Kontaktelemente (4.1, 4.2, 4.3) entsprechend dem anzuschließenden Anschlußelement ausgeformt werden.Method according to one of claims 1 to 5, characterized in that differently shaped contact elements (4.1, 4.2, 4.3) are produced, which always on the side of the contact elements (4.1, 4.2, 4.3) to be overmolded during the manufacture of the housing (1) are shaped immediately in accordance with the housing (1) to be produced, and that the side of the contact elements (4.1, 4.2, 4.3) to be connected to the connecting element (9) are shaped in accordance with the connecting element to be connected. Verfahren nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß als erstes Material und als zweites Material das gleiche Kunststoffmaterial verwendet wird.Method according to one of claims 1 to 6, characterized in that the same plastic material is used as the first material and as the second material. Verfahren nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die elektronische und/oder mechanischen Komponente (3) als elektromechanische Stellvorrichtung ausgebildet wird.Method according to one of claims 1 to 7, characterized in that the electronic and / or mechanical component (3) is designed as an electromechanical adjusting device. Verfahren nach Anspruch 8, dadurch gekennzeichnet, daß die elektromechanische Stellvorrichtung als Ventil zur Abgasrückführung verwendet wird.A method according to claim 8, characterized in that the electromechanical actuator is used as a valve for exhaust gas recirculation.
EP03010730A 2002-05-22 2003-05-14 Process for manufacturing a housing Expired - Lifetime EP1365487B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10222476A DE10222476A1 (en) 2002-05-22 2002-05-22 Method of manufacturing a housing
DE10222476 2002-05-22

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EP1365487A1 true EP1365487A1 (en) 2003-11-26
EP1365487B1 EP1365487B1 (en) 2005-09-21

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AT (1) ATE305178T1 (en)
DE (2) DE10222476A1 (en)
ES (1) ES2248670T3 (en)

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Publication number Priority date Publication date Assignee Title
DE102008004912A1 (en) * 2008-01-18 2009-07-30 Conti Temic Microelectronic Gmbh Electronic component for use in automobile area, has group of contact pins around angle and is diagonally arranged to circuit carrier, and housing unit is provided, which has group of plug supports
DE102009023905B4 (en) 2009-06-04 2022-03-24 Bayerische Motoren Werke Aktiengesellschaft Electrical contact connector and electrical component
DE102012207877A1 (en) * 2012-05-11 2013-11-14 Robert Bosch Gmbh Module for a prefabricated connection strip and method for producing prefabricated connection strips

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DE4224618A1 (en) * 1992-07-25 1994-01-27 Bosch Gmbh Robert Multicontact electrical plug connector mfr. - injection moulding, assembling and final moulding of gps. of contact elements separately moulded regarding their circuit functions
JP2001085120A (en) * 1999-09-16 2001-03-30 Sumitomo Wiring Syst Ltd Connector

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DE1125989B (en) * 1956-12-14 1962-03-22 Holmberg & Co Process for overmoulding or overmolding electrical connection units, such as plugs, plug housings, junction boxes and the like. Like., which have connecting cables or lead wires
IT214347Z2 (en) * 1988-03-31 1990-05-03 Veglia Borletti Srl PERFECTED TYPE TRANSDUCER
DE19719436C2 (en) * 1997-05-13 1999-06-17 Walter Soehner Gmbh & Co Injection molded housing
DE19755497C1 (en) * 1997-12-13 1999-07-08 Hella Kg Hueck & Co Vehicle circuit board housing
DE19860035A1 (en) * 1998-12-23 2000-07-06 Trw Automotive Electron & Comp Electronics module
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Also Published As

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EP1365487B1 (en) 2005-09-21
ATE305178T1 (en) 2005-10-15
ES2248670T3 (en) 2006-03-16
DE50301212D1 (en) 2005-10-27
DE10222476A1 (en) 2003-12-04

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