EP2064109A1 - Vehicle component with a hybrid structure - Google Patents
Vehicle component with a hybrid structureInfo
- 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- Withdrawn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
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 (en) | 2006-09-05 | 2006-09-05 | Vehicle component with a hybrid structure |
PCT/EP2007/007745 WO2008028647A1 (en) | 2006-09-05 | 2007-09-05 | Vehicle component with a hybrid structure |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2064109A1 true EP2064109A1 (en) | 2009-06-03 |
Family
ID=38704702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07802150A Withdrawn EP2064109A1 (en) | 2006-09-05 | 2007-09-05 | Vehicle component with a hybrid structure |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090252908A1 (en) |
EP (1) | EP2064109A1 (en) |
DE (1) | DE102006042045B4 (en) |
WO (1) | WO2008028647A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005001367C5 (en) * | 2005-01-11 | 2011-11-17 | Johnson Controls Interiors Gmbh & Co. Kg | Metal-reinforced hybrid structure |
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 (en) * | 2018-02-08 | 2021-03-31 | Autotech Engineering Deutschland GmbH | Suspension part of a motor vehicle and method for producing a suspension part |
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 (en) * | 1987-06-29 | 1995-10-18 | 日本ゼオン株式会社 | Rubber composition |
DE4437773C1 (en) * | 1994-10-24 | 1995-10-26 | Daimler Benz Ag | Instrument panel with an integrated, hinged gas bag cover |
DE19500790A1 (en) * | 1995-01-13 | 1996-07-18 | Bayer Ag | Method and device for producing plastic / metal composite bodies |
JP2001180330A (en) * | 1999-12-27 | 2001-07-03 | Inoac Corp | Instrument panel |
DE102004025245A1 (en) * | 2004-05-22 | 2005-12-15 | Daimlerchrysler Ag | Hybrid crossbar for motor vehicle has air ducts with lower casings and instrument console integrated in hybrid cross bar, in which bottom surface of hybrid crossbar has synthetic ripping material for connection with instrument console |
FR2870818B1 (en) * | 2004-05-27 | 2007-09-28 | Renault Sas | COCKPIT ASSEMBLY COMPRISING A RESISTANT STRUCTURE ASSEMBLED BY COLLAGE |
DE102005001367C5 (en) * | 2005-01-11 | 2011-11-17 | Johnson Controls Interiors Gmbh & Co. Kg | Metal-reinforced hybrid structure |
-
2006
- 2006-09-05 DE DE102006042045A patent/DE102006042045B4/en not_active Expired - Fee Related
-
2007
- 2007-09-05 EP EP07802150A patent/EP2064109A1/en not_active Withdrawn
- 2007-09-05 WO PCT/EP2007/007745 patent/WO2008028647A1/en active Application Filing
-
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 |
---|---|
US20090252908A1 (en) | 2009-10-08 |
DE102006042045B4 (en) | 2011-01-05 |
DE102006042045A1 (en) | 2008-03-13 |
WO2008028647A1 (en) | 2008-03-13 |
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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 |