DE102008004611A1 - Impact element for bumper of motor vehicle, has base plate fixed on body-fixed component and to bumper using retainer, where base plate includes connecting elements for connecting additional component of motor vehicle to impact element - Google Patents
Impact element for bumper of motor vehicle, has base plate fixed on body-fixed component and to bumper using retainer, where base plate includes connecting elements for connecting additional component of motor vehicle to impact element Download PDFInfo
- Publication number
- DE102008004611A1 DE102008004611A1 DE200810004611 DE102008004611A DE102008004611A1 DE 102008004611 A1 DE102008004611 A1 DE 102008004611A1 DE 200810004611 DE200810004611 DE 200810004611 DE 102008004611 A DE102008004611 A DE 102008004611A DE 102008004611 A1 DE102008004611 A1 DE 102008004611A1
- Authority
- DE
- Germany
- Prior art keywords
- bumper
- impact element
- base plate
- motor vehicle
- impact
- 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- Withdrawn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
- 239000004033 plastic Substances 0.000 claims abstract description 11
- 238000001746 injection moulding Methods 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 238000004140 cleaning Methods 0.000 claims abstract description 4
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000002787 reinforcement Effects 0.000 abstract 1
- 230000009467 reduction Effects 0.000 description 3
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R2019/186—Additional energy absorbing means supported on bumber beams, e.g. cellular structures or material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Die Erfindung betrifft ein Prallelement für einen Stossfänger eines Kraftfahrzeugs der im Oberbegriff des Patentanspruchs 1 angegebenen Art sowie ein Verfahren zum Herstellen eines derartigen Prallelements.The The invention relates to a baffle element for a bumper a motor vehicle specified in the preamble of claim 1 Art and a method for producing such a collision element.
Ein
derartiges Prallelement ist beispielsweise bereits aus der
Aufgabe der vorliegenden Erfindung ist es, ein Prallelement der eingangs genannten Art zu schaffen, welches eine Reduzierung der Bauteilkosten und eine verkürzte Montagezeit ermöglicht.task The present invention is an impact element of the above mentioned type, which a reduction of component costs and a shortened assembly time allows.
Die Aufgabe wird erfindungsgemäß durch ein Prallelement mit den Merkmalen des Patentanspruchs 1 sowie durch ein Verfahren zum Herstellen eines derartigen Prallelements gemäß Patentanspruch 6 gelöst, wobei vorteilhafte Ausgestaltungen des Prallelements – soweit anwendbar – als vorteilhafte Ausgestaltungen des Verfahrens anzusehen sind.The The object is achieved by a baffle element with the features of claim 1 and by a method for producing such a crash element according to claim 6 solved, with advantageous embodiments of the impact element - so far applicable - as advantageous embodiments of the method to be considered.
Ein Prallelement, welches eine Reduzierung der Bauteilkosten und eine verkürzte Montagezeit ermöglicht, ist erfindungsgemäß dadurch geschaffen, dass der Grundkörper wenigstens ein Verbindungselement umfasst, mittels welchem wenigstens eine weiteres Bauteil des Kraftfahrzeugs mit dem Prallelement zu verbinden ist. Ein derartiges Verbindungselement ermöglicht es dabei im Gegensatz zum Stand der Technik, dass das Prallelement über seine grundsätzlichen Funktionen wie Erfüllung der Pendelanforderungen und des Fußgängerschutzes zum Halten weiterer Bauteile herangezogen werden kann. Dadurch entfällt die Notwendigkeit, zusätzliche Verbindungselemente vorsehen und montieren zu müssen, wodurch neben der genannten Senkung der Bauteilkosten und der Montagezeit zusätzlich eine höhere Prozesssicherheit gegeben ist.One Impact element, which is a reduction in component costs and a shortened assembly time allows is according to the invention thereby created that the body at least one connecting element comprises, by means of which at least one further component of the motor vehicle is to be connected to the baffle element. Such a connection element allows it in contrast to the prior art, that the baffle element over its fundamental Functions such as fulfillment of the pendulum requirements and the Pedestrian protection for holding other components can be used. This eliminates the need to Provide and install additional connecting elements which, in addition to the mentioned reduction in component costs and the assembly time additionally a higher process reliability given is.
Ein weiterer Aspekt der Erfindung betrifft ein Verfahren zum Herstellen eines Prallelements gemäß einem der vorhergehenden Ausführungsformen, bei welchem zumindest der Grundkörper des Prallelements mittels eines Kunststoffspritzgussverfahren, insbesondere eines Thermoplast-Spritzgussverfahrens aus einem plastisch verformbaren Kunststoff hergestellt wird. Die Verwendung eines Kunststoffspritzgussverfahren ermöglicht damit eine schnelle und kostengünstige Herstellung zumindest des Grundkörpers in großer Stückzahl, wobei dessen geometrische Ausgestaltung nahezu frei gewählt werden kann. Daher lassen sich auch komplexe Ausgestaltungsformen des Grundkörpers ohne weiteres in einem Arbeitsgang herstellen.One Another aspect of the invention relates to a method for manufacturing a baffle element according to one of the preceding Embodiments in which at least the main body the impact element by means of a plastic injection molding process, in particular a thermoplastic injection molding process of a plastically deformable Plastic is produced. The use of a plastic injection molding process allows a fast and cost effective Production of at least the main body in large Number of pieces, with its geometric design almost can be chosen freely. Therefore, even complex can be Embodiments of the body readily in to make one operation.
Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung eines bevorzugten Ausführungsbeispiels sowie anhand der Zeichnungen, in welchen gleiche oder funktionsgleiche Elemente mit identischen Bezugszeichen versehen sind. Dabei zeigen:Further Advantages, features and details of the invention will become apparent the following description of a preferred embodiment and with reference to the drawings in which the same or the same function Elements are provided with identical reference numerals. Showing:
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 3020997 C2 [0002] - DE 3020997 C2 [0002]
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200810004611 DE102008004611A1 (en) | 2008-01-16 | 2008-01-16 | Impact element for bumper of motor vehicle, has base plate fixed on body-fixed component and to bumper using retainer, where base plate includes connecting elements for connecting additional component of motor vehicle to impact element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200810004611 DE102008004611A1 (en) | 2008-01-16 | 2008-01-16 | Impact element for bumper of motor vehicle, has base plate fixed on body-fixed component and to bumper using retainer, where base plate includes connecting elements for connecting additional component of motor vehicle to impact element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102008004611A1 true DE102008004611A1 (en) | 2009-07-23 |
Family
ID=40785775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200810004611 Withdrawn DE102008004611A1 (en) | 2008-01-16 | 2008-01-16 | Impact element for bumper of motor vehicle, has base plate fixed on body-fixed component and to bumper using retainer, where base plate includes connecting elements for connecting additional component of motor vehicle to impact element |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102008004611A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3085658A1 (en) * | 2018-09-10 | 2020-03-13 | Renault S.A.S | MOTOR VEHICLE SHIELD AND ASSOCIATED MOTOR VEHICLE |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3020997C2 (en) | 1980-06-03 | 1986-10-30 | Wilhelm Karmann GmbH, 4500 Osnabrück | Bumpers for automobiles |
-
2008
- 2008-01-16 DE DE200810004611 patent/DE102008004611A1/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3020997C2 (en) | 1980-06-03 | 1986-10-30 | Wilhelm Karmann GmbH, 4500 Osnabrück | Bumpers for automobiles |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3085658A1 (en) * | 2018-09-10 | 2020-03-13 | Renault S.A.S | MOTOR VEHICLE SHIELD AND ASSOCIATED MOTOR VEHICLE |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20140801 |