DE102016217644A1 - motor vehicle - Google Patents
motor vehicle Download PDFInfo
- Publication number
- DE102016217644A1 DE102016217644A1 DE102016217644.7A DE102016217644A DE102016217644A1 DE 102016217644 A1 DE102016217644 A1 DE 102016217644A1 DE 102016217644 A DE102016217644 A DE 102016217644A DE 102016217644 A1 DE102016217644 A1 DE 102016217644A1
- Authority
- DE
- Germany
- Prior art keywords
- motor vehicle
- support structure
- fastening component
- ceramic fastening
- vehicle 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.)
- Pending
Links
- 239000000919 ceramic Substances 0.000 claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- 239000011777 magnesium Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 238000002955 isolation Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 238000004512 die casting Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/14—Dashboards as superstructure sub-units
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Es ist bereits bekannt, an einer Instrumententafel eines Kraftfahrzeuges ein elektrisches Gerät über eine zusätzliche Isolation zu befestigen. Aufgabe der Erfindung ist es, ein Kraftfahrzeug mit einer Tragstruktur zu schaffen, bei dem die Befestigung und Isolation von elektrischen Geräten in der Tragstruktur vereinfacht ist.
Dies wird dadurch erreicht, dass in dem Befestigungsabschnitt (4) der Tragstruktur (2) ein keramisches Befestigungsbauteil (6) eingegossen ist oder über eine formschlüssige Verbindung befestigt ist und dass das keramische Befestigungsbauteil (6) eine Aufnahmeöffnung (7) zur formschlüssigen Befestigung des elektrischen Gerätes aufweist. It is already known to attach to an instrument panel of a motor vehicle, an electrical device via an additional insulation. The object of the invention is to provide a motor vehicle with a support structure in which the attachment and isolation of electrical equipment in the support structure is simplified.
This is achieved in that in the mounting portion (4) of the support structure (2) is a ceramic fastening component (6) is cast or secured via a positive connection and that the ceramic fastening component (6) has a receiving opening (7) for the positive attachment of the electrical Device has.
Description
Die Erfindung betrifft ein Kraftfahrzeug gemäß dem Oberbegriff des Anspruchs 1. The invention relates to a motor vehicle according to the preamble of claim 1.
Es sind bereits Tragstrukturen in einem Kraftfahrzeug bekannt, die aus einem stromleitenden Werkstoff, wie beispielsweise Metall bestehen. Eine solche Tragstruktur ist beispielsweise Bestandteil des Cockpit-Moduls. Die Tragstruktur des Cockpit-Moduls nimmt in diesem Fall verschiedene Komponenten wie beispielsweise die Instrumententafel auf oder ist ein Bestandteil der Instrumententafel. In der Instrumententafel sind elektrische Geräte angeordnet, die von der stromleitenden Tragstruktur isoliert sein müssen. Ein derartiges elektrisches Gerät ist beispielsweise ein Head-Up-Display. There are already support structures in a motor vehicle are known, which consist of an electrically conductive material, such as metal. Such a support structure is for example part of the cockpit module. The support structure of the cockpit module in this case takes on various components such as the instrument panel or is part of the instrument panel. In the instrument panel electrical devices are arranged, which must be isolated from the current-carrying support structure. Such an electrical device is, for example, a head-up display.
Eine Isolierung kann beispielsweise durch einen Kunststoff, beispielsweise einen Klebstoff, erfolgen. Bei der Verwendung von Tragstrukturen aus beispielsweise Magnesium-Druckguss können Befestigungselemente oder Befestigungsabschnitte für elektrische Geräte direkt verklebt werden. Es sind aufwändige Oberflächenvorbehandlungen der Magnesium-Druckguss-Tragstrukturen erforderlich, damit der Klebstoff haftet. An insulation can be done for example by a plastic, such as an adhesive. When using support structures made of, for example, magnesium die casting, fastening elements or fastening sections for electrical appliances can be bonded directly. Elaborate surface pretreatments of the magnesium die cast support structures are required to adhere the adhesive.
Der aufgebrachte Klebstoff zwischen der Tragstruktur und dem durch den Klebstoff befestigten, elektrischen Gerät beeinflusst zusätzlich durch seine Elastizität die Schwingung zwischen der Tragstruktur und dem durch den Klebstoff befestigten, elektrischen Gerät in unerwünschter Weise. The applied adhesive between the support structure and the electrical device fastened by the adhesive in addition, by its elasticity, undesirably influences the vibration between the support structure and the electrical device fastened by the adhesive.
Aufgabe der Erfindung ist es, ein Kraftfahrzeug mit einer Tragstruktur zu schaffen, bei dem die Befestigung und Isolation von elektrischen Geräten in der Tragstruktur vereinfacht ist. The object of the invention is to provide a motor vehicle with a support structure in which the attachment and isolation of electrical equipment in the support structure is simplified.
Diese Aufgabe wird durch die Merkmale des Anspruchs 1 gelöst. This object is solved by the features of claim 1.
Ein erfindungsgemäßes Kraftfahrzeug weist eine Tragstruktur zur Anordnung mindestens eines elektrischen Gerätes auf, wobei das elektrische Gerät von der Tragstruktur isoliert ist. Ferner ist die Tragstruktur mit einem Befestigungsabschnitt versehen, der eine Befestigungsfläche für einen Befestigungsabschnitt oder dgl. des elektrischen Gerätes aufweist. A motor vehicle according to the invention has a support structure for arranging at least one electrical device, wherein the electrical device is isolated from the support structure. Further, the support structure is provided with a fixing portion having a fixing surface for a fixing portion or the like. Of the electrical device.
Vorteilhafterweise ist in den Befestigungsabschnitt der Tragstruktur ein keramisches Befestigungsbauteil eingegossen. In einer anderen vorteilhaften Ausführungsform ist das keramische Befestigungsbauteil über Formschluss, beispielsweise über eine Schraubverbindung oder eine Clipverbindung, in dem Befestigungsabschnitt der Tragstruktur befestigt. Das keramische Befestigungsbauteil weist vorteilhafterweise eine Aufnahmeöffnung zur formschlüssigen Befestigung des elektrischen Gerätes auf. Advantageously, a ceramic fastening component is cast into the attachment section of the support structure. In another advantageous embodiment, the ceramic fastening component is attached via positive engagement, for example via a screw connection or a clip connection, in the attachment section of the support structure. The ceramic fastening component advantageously has a receiving opening for the positive fastening of the electrical device.
In einer vorteilhaften Ausführungsform ist die Tragstruktur ein Druckgussbauteil aus einem Leichtmetall, wie Magnesium, Aluminium, oder aus Leichtmetall-Legierungen hergestellt. In an advantageous embodiment, the support structure is a die cast component made of a light metal, such as magnesium, aluminum, or made of light metal alloys.
Die Anordnung des keramischen Befestigungsbauteils erfolgt vorteilhafterweise direkt bei der Herstellung des Druckgussbauteils der Tragstruktur. The arrangement of the ceramic fastening component is advantageously carried out directly in the production of the die-cast component of the support structure.
Das keramische Befestigungsbauteil ist in einer vorteilhaften Ausführungsform nachträglich in die Tragstruktur eingebaut. The ceramic fastening component is installed in an advantageous embodiment subsequently in the support structure.
Die formschlüssige Verbindung des keramischen Befestigungsbauteils in dem Befestigungsabschnitt der Tragstruktur erfolgt vorteilhafterweise über eine Schraubverbindung oder eine Clipsverbindung. The positive connection of the ceramic fastening component in the attachment portion of the support structure is advantageously carried out via a screw or a clip connection.
Vorteilhafterweise ist in der Tragstruktur eine Aufnahmeöffnung mit einem Innengewinde ausgebildet. Das keramische Befestigungsbauteil weist ein Außengewinde auf, das in dem Innengewinde der Aufnahmeöffnung der Tragstruktur verschraubbar ist. Advantageously, a receiving opening is formed with an internal thread in the support structure. The ceramic fastening component has an external thread which can be screwed into the internal thread of the receiving opening of the support structure.
In einer vorteilhaften Ausführungsform erfolgt die formschlüssige Befestigung eines elektrischen Gerätes in der Aufnahmeöffnung des keramischen Befestigungsbauteils formschlüssig über eine Steckverbindung oder eine Schraubverbindung oder eine Clipsverbindung. In an advantageous embodiment, the positive-locking fastening of an electrical device in the receiving opening of the ceramic fastening component takes place in a form-fitting manner via a plug connection or a screw connection or a clip connection.
Eine Ausführungsform der Erfindung wird nachstehend anhand der
Die
In einer Ausführungsform ist die Tragstruktur
Bei der Herstellung des als ein Leichtmetall-Druckgussbauteil ausgebildeten Armes
Das keramische Befestigungsbauteil
In einer anderen Ausführungsform ist der Arm
Das keramische Befestigungsbauteil
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016217644.7A DE102016217644A1 (en) | 2016-09-15 | 2016-09-15 | motor vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016217644.7A DE102016217644A1 (en) | 2016-09-15 | 2016-09-15 | motor vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102016217644A1 true DE102016217644A1 (en) | 2018-03-15 |
Family
ID=61247380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102016217644.7A Pending DE102016217644A1 (en) | 2016-09-15 | 2016-09-15 | motor vehicle |
Country Status (1)
Country | Link |
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DE (1) | DE102016217644A1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4118490C1 (en) | 1991-06-06 | 1992-05-14 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | Mounting support for IC engine - has ceramic thermal insulation between engine support and flexible mounting bearing |
DE10249918A1 (en) | 2002-07-26 | 2004-02-19 | Franz, Udo, Prof. Dr. | Mechanical fixing element acting as earth bolt for use in automotive industry, has shaped piece of adaptive material used for welding bolt to automobile component |
DE102006015631A1 (en) | 2006-04-04 | 2007-10-11 | Volkswagen Ag | Mounting to secure a component at a carrier, e.g. a vehicle drive assembly, has a connector with a fastener inserted into an opening to be tightened by pressing an expanding head against the opening wall |
US20100264276A1 (en) | 2009-04-15 | 2010-10-21 | Toyota Motor Manufacturing North America, Inc. | Mounting system and method thereof |
DE102011000603A1 (en) | 2011-02-09 | 2012-08-09 | Böllhoff Verbindungstechnik GmbH | Connecting element for adhering to a component surface, and manufacturing method and method of attachment thereto |
DE102013008504A1 (en) | 2013-05-15 | 2014-11-20 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Connection system with mandrel and pin element |
-
2016
- 2016-09-15 DE DE102016217644.7A patent/DE102016217644A1/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4118490C1 (en) | 1991-06-06 | 1992-05-14 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | Mounting support for IC engine - has ceramic thermal insulation between engine support and flexible mounting bearing |
DE10249918A1 (en) | 2002-07-26 | 2004-02-19 | Franz, Udo, Prof. Dr. | Mechanical fixing element acting as earth bolt for use in automotive industry, has shaped piece of adaptive material used for welding bolt to automobile component |
DE102006015631A1 (en) | 2006-04-04 | 2007-10-11 | Volkswagen Ag | Mounting to secure a component at a carrier, e.g. a vehicle drive assembly, has a connector with a fastener inserted into an opening to be tightened by pressing an expanding head against the opening wall |
US20100264276A1 (en) | 2009-04-15 | 2010-10-21 | Toyota Motor Manufacturing North America, Inc. | Mounting system and method thereof |
DE102011000603A1 (en) | 2011-02-09 | 2012-08-09 | Böllhoff Verbindungstechnik GmbH | Connecting element for adhering to a component surface, and manufacturing method and method of attachment thereto |
DE102013008504A1 (en) | 2013-05-15 | 2014-11-20 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Connection system with mandrel and pin element |
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R163 | Identified publications notified | ||
R012 | Request for examination validly filed | ||
R016 | Response to examination communication |