EP2064109A1 - Fahrzeugkomponente mit einer hybridstruktur - Google Patents
Fahrzeugkomponente mit einer hybridstrukturInfo
- Publication number
- EP2064109A1 EP2064109A1 EP07802150A EP07802150A EP2064109A1 EP 2064109 A1 EP2064109 A1 EP 2064109A1 EP 07802150 A EP07802150 A EP 07802150A EP 07802150 A EP07802150 A EP 07802150A EP 2064109 A1 EP2064109 A1 EP 2064109A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- metal part
- component
- metal
- vehicle component
- polymeric component
- 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.)
- Withdrawn
Links
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims description 66
- 230000002787 reinforcement Effects 0.000 claims description 24
- 239000003365 glass fiber Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 description 5
- 230000010354 integration Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- -1 Polypropylene Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 238000012356 Product development Methods 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000002318 adhesion promoter Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Classifications
-
- 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
- B62D25/145—Dashboards as superstructure sub-units having a crossbeam incorporated therein
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
- B62D29/004—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material the metal being over-moulded by the synthetic material, e.g. in a mould
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49616—Structural member making
- Y10T29/49622—Vehicular structural member making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1355—Elemental metal containing [e.g., substrate, foil, film, coating, etc.]
Definitions
- the present invention relates to a vehicle component having a hybrid structure, wherein the hybrid structure comprises at least a metal part and a polymeric component, wherein the metal part is surrounded in a first region of the polymeric component, wherein the metal part has a second region free of the polymeric component, the connected to a metal reinforcement. Furthermore, the present invention relates to a method for producing a vehicle component.
- Plastic / metal composite body hereinafter also referred to as a hybrid structure
- a hybrid structure are used in the automotive sector, in particular for large-area parts, and are known, for example, from the document DE 44 37 773 and the document EP 0 721 831 B1.
- these hybrid structures often have insufficient mechanical strength.
- the publication DE 10 2005 001 367 A1 discloses a metal-reinforced hybrid structure which can be used, for example, as a reinforcing component in a vehicle.
- the disadvantage here is that no integration is provided in an interior trim part of the vehicle, but only a structural reinforcement of a support component of the vehicle takes place.
- a vehicle component with a hybrid structure wherein the hybrid structure has at least one metal part and a polymeric component, wherein the metal part is surrounded in a first region of the polymeric component, wherein the metal part has a second region free of the polymeric component, which is connected to a metal reinforcement and wherein the polymeric component is part of an interior trim part of a vehicle, in particular a cockpit.
- the hybrid structure has at least one metal part and a polymeric component, wherein the metal part is surrounded in a first region of the polymeric component, wherein the metal part has a second region free of the polymeric component, which is connected to a metal reinforcement and wherein the polymeric component is part of an interior trim part of a vehicle, in particular a cockpit.
- the polymeric component is provided filled with glass fibers or is provided as a thermoplastic polymeric component.
- the vehicle component can be made particularly stable and, in addition, can be realized in a particularly cost-effective and weight-saving manner.
- the first region of the metal part is designed as a frame or that the second region is arranged in a central region of the metal part.
- the metal reinforcement materially connected to the metal part preferably welded, more preferably laser-welded, is.
- the connection by means of an adhesive the connection by means of mechanical connections, such as screws, rivets, clamps or clips or the like.
- the polymeric component and the metal part are non-positively, positively and / or materially interconnected.
- the integration of the metal part with the polymeric component can be realized in a particularly simple and secure manner, which leads to a particularly stable vehicle component.
- the metal reinforcement has a profiled cross section. This can be a further increase in stability of the vehicle component and thus a better integration of the Interior parts are realized with a structural component of the vehicle. '
- the bond between the metal part and the metal reinforcement is very particularly preferably a material bond which is achieved by gluing or welding, very particularly preferably by laser welding.
- Laser welding has the advantage of low heat development, so that the polymeric component is little or no damage.
- Another object of the present invention is a method for producing the component according to the invention, in which the metal part and the metal reinforcement are positively, positively and / or materially connected to each other and wherein then the metal part and the metal reinforcement are joined together, preferably welded. In this way, a particularly gentle connection of the metal part to the metal reinforcement can be achieved. It is preferred that the metal part is encapsulated with the polymeric component and / or transformed. As a result, the vehicle component according to the invention can be made particularly stable.
- FIG. 1 shows schematically a method for producing a vehicle component.
- Figure 2 shows schematically a cross-sectional view through a vehicle component according to the invention.
- FIGS 3 and 4 show schematically cross-sectional views through the vehicle component according to the invention.
- the vehicle component 1 shows schematically a method for producing a vehicle component 1, wherein the vehicle component 1 comprises a metal part 2, which provided with a polymer component 3 encapsulated.
- the metal part 2 has a first region 5a which is surrounded or encapsulated essentially completely by the polymeric component 3.
- the metal part 2 has a second region 5, which is not surrounded by the polymeric component 3 or which is free of the polymeric component 3.
- the first area 5a is provided in particular as a frame-shaped area, while the second area 5 is provided as two lugs or upstanding legs 5 ', 5 ", the legs 5', 5" being provided projecting from the frame 5a.
- a metal reinforcement 4 which is provided in particular as a profiled cross member, is connected to the legs 5 ', 5 "of the metal part 2 for reinforcement of the vehicle component 1, so that a particularly stable connection is created for achieving a stable vehicle component 1.
- FIG a sectional plane AA shown, according to a sectional view in the figure 2 is shown.
- FIG. 2 shows the vehicle component 1 according to the cross-sectional plane AA.
- the polymeric component 3, the metal part 2 can be seen with its first region 5a and its second region 5, wherein the second region is formed in particular in the form of the projecting legs 5 ', 5 " provided in order to allow a particularly intimate connection between the metal part 2 in its first region 5a and the polymeric component 3.
- a non-positive and / or a positive and / or a material connection between the metal part 2 and the polymeric component 3 is realized.
- the location of a weld 10 between the metal part 2 and the metal reinforcement 4 is shown.
- FIGS. 3 and 4 show further cross-sectional views of the vehicle component 1 according to the invention with the first region 5a of the metal part 2, the second region 5 of the metal part 2, the metal reinforcement 4 and the polymeric component 3.
- the polymeric component 3 according to the invention is in particular in the form of a glass-fiber-reinforced polymeric component, in particular as glass fiber-filled Polypropylene formed.
- thermoplastic material for the polymeric component 3 in question.
- these are plastics, in particular thermoplastics or plastic mixtures, which particularly preferably contain polycarbonate, polyamide, polyester, ABS and / or polypropylene.
- the metal part 2 may be pretreated, for example by means of an adhesion promoter or by means of an adhesive layer.
- the polymeric component 3 is placed on the metal part 2.
- the film preferably melts when it is coated with the polymeric component 3 and acts as a bonding agent.
- the metal part 2 is connected to the metal reinforcement 4, for example by means of a welded connection, laser welding in particular being advantageous, since this produces relatively little heat during the welding process, which could, for example, damage the polymeric component 3.
- the vehicle component is integrated as an interior fitting with its by the metal part 2 and the metal reinforcement 4 particularly stable design is realized, so that no separate product development for the realization of an interior part (ie to realize the user-facing side of an interior trim part) and on the other hand provide a reinforcement or a structural part for fixing the interior trim part, but that these two products are combined in the vehicle component according to the invention.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006042045A DE102006042045B4 (de) | 2006-09-05 | 2006-09-05 | Fahrzeugkomponente mit einer Hybridstruktur |
| PCT/EP2007/007745 WO2008028647A1 (de) | 2006-09-05 | 2007-09-05 | Fahrzeugkomponente mit einer hybridstruktur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2064109A1 true EP2064109A1 (de) | 2009-06-03 |
Family
ID=38704702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP07802150A Withdrawn EP2064109A1 (de) | 2006-09-05 | 2007-09-05 | Fahrzeugkomponente mit einer hybridstruktur |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20090252908A1 (de) |
| EP (1) | EP2064109A1 (de) |
| DE (1) | DE102006042045B4 (de) |
| WO (1) | WO2008028647A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005001367C5 (de) * | 2005-01-11 | 2011-11-17 | Johnson Controls Interiors Gmbh & Co. Kg | Metallverstärkte Hybridstruktur |
| US9580107B1 (en) | 2016-04-26 | 2017-02-28 | Dura Operating, Llc | Modular hybrid cross car beam assembly |
| US11192595B2 (en) * | 2018-01-09 | 2021-12-07 | Faurecia Emissions Control Technologies, Usa, Llc | Overmolded brackets for composite shock tower |
| EP3524449B1 (de) * | 2018-02-08 | 2021-03-31 | Autotech Engineering Deutschland GmbH | Fahrwerksteil eines kraftfahrzeugs sowie verfahren zur herstellung eines fahrwerksteils |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1817570A (en) * | 1929-04-15 | 1931-08-04 | John W Latimer | Brake shoe |
| US3042137A (en) * | 1959-09-09 | 1962-07-03 | Gen Motors Corp | Vehicle instrument and dashboard assemblies |
| US4446185A (en) * | 1981-03-13 | 1984-05-01 | Hitachi, Ltd. | Reaction injection molded article with threads and method of molding same |
| JPH0796629B2 (ja) * | 1987-06-29 | 1995-10-18 | 日本ゼオン株式会社 | ゴム組成物 |
| DE4437773C1 (de) * | 1994-10-24 | 1995-10-26 | Daimler Benz Ag | Instrumententafel mit einem integrierten, aufklappbaren Gassackdeckel |
| DE19500790A1 (de) * | 1995-01-13 | 1996-07-18 | Bayer Ag | Verfahren und Vorrichtung zur Herstellung von Kunststoff/Metallverbundkörpern |
| JP2001180330A (ja) * | 1999-12-27 | 2001-07-03 | Inoac Corp | インストルメントパネル |
| DE102004025245A1 (de) * | 2004-05-22 | 2005-12-15 | Daimlerchrysler Ag | Hybridquerträger für Kraftfahrzeuge |
| FR2870818B1 (fr) * | 2004-05-27 | 2007-09-28 | Renault Sas | Ensemble de cockpit comprenant une structure resistante assemblee par collage |
| DE102005001367C5 (de) * | 2005-01-11 | 2011-11-17 | Johnson Controls Interiors Gmbh & Co. Kg | Metallverstärkte Hybridstruktur |
-
2006
- 2006-09-05 DE DE102006042045A patent/DE102006042045B4/de not_active Expired - Fee Related
-
2007
- 2007-09-05 WO PCT/EP2007/007745 patent/WO2008028647A1/de not_active Ceased
- 2007-09-05 EP EP07802150A patent/EP2064109A1/de not_active Withdrawn
-
2009
- 2009-03-04 US US12/398,115 patent/US20090252908A1/en not_active Abandoned
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2008028647A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008028647A1 (de) | 2008-03-13 |
| US20090252908A1 (en) | 2009-10-08 |
| DE102006042045A1 (de) | 2008-03-13 |
| DE102006042045B4 (de) | 2011-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20090406 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
| AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: ZOERNACK, MARKUS Inventor name: SEYFRIED, PETER Inventor name: HIRT, MARK Inventor name: HINZ, MARTIN Inventor name: HEIN, MATTHIAS Inventor name: DORNSCHEIDT, CHRISTIAN Inventor name: OERTLE, MAX Inventor name: MANNEK, CARSTEN Inventor name: MAAG, MICHAEL Inventor name: ARBANAS, VIKTOR Inventor name: ZIMMERMANN, JOCHEN Inventor name: SILVA, NORBERTO Inventor name: KIERSPEL, KLAUS Inventor name: MAI, ALFRED Inventor name: BEER, THOMAS Inventor name: ANGENHEISTER, PAUL |
|
| 17Q | First examination report despatched |
Effective date: 20091120 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20100601 |