DE10223898B4 - Folding hood for the engine or luggage compartment of a motor vehicle - Google Patents
Folding hood for the engine or luggage compartment of a motor vehicle Download PDFInfo
- Publication number
- DE10223898B4 DE10223898B4 DE2002123898 DE10223898A DE10223898B4 DE 10223898 B4 DE10223898 B4 DE 10223898B4 DE 2002123898 DE2002123898 DE 2002123898 DE 10223898 A DE10223898 A DE 10223898A DE 10223898 B4 DE10223898 B4 DE 10223898B4
- Authority
- DE
- Germany
- Prior art keywords
- hood
- intermediate layer
- elastic material
- reinforcing ribs
- wall
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
- B62D25/105—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles for motor cars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
- B60R2021/343—Protecting non-occupants of a vehicle, e.g. pedestrians using deformable body panel, bodywork or components
Abstract
Klappbare Haube (1) für den Motor- oder Gepäckraum eines Kraftfahrzeugs, bestehend aus einer Außenwandung (3) und einer mit dieser über ein elastisches Material in Verbindung stehenden Innenwandung (2), wobei das elastische Material umlaufend oder abschnittsweise längs den Umfangsrändern der klappbaren Haube (1) vorgesehen ist und sich zwischen den Umfangsrändern oder zwischen den Umfangsabschnitten eine mittige Zwischenschicht (6) befindet, dadurch gekennzeichnet, dass die mittige Zwischenschicht (6) durch mehrere, sternförmig verlaufende sowie aus elastischem Material bestehende Verstärkungsrippen (6') gebildet ist.Foldable hood (1) for the engine or luggage compartment of a motor vehicle, consisting of an outer wall (3) and an inner wall (2) connected to this via an elastic material, the elastic material running around or in sections along the peripheral edges of the hinged hood (1) is provided and a central intermediate layer (6) is located between the peripheral edges or between the peripheral sections, characterized in that the central intermediate layer (6) is formed by several star-shaped reinforcing ribs (6 ') made of elastic material.
Description
Die Erfindung bezieht sich auf eine klappbare Haube der im Oberbegriff des Patentanspruchs 1 genannten und aus der
Aus den
Ferner ist auch aus der
Aufgabe der Erfindung ist es daher, eine bei einer klappbaren Haube der im Oberbegriff des Patentanspruchs 1 vorgesehene Zwischenschicht derart auszubilden, dass sie bei geringem Gewicht eine optimale Dämpfungswirkung aufweist.The object of the invention is therefore to provide a provided at a hinged hood in the preamble of claim 1 intermediate layer such that it has an optimal damping effect at low weight.
Zur Lösung der Aufgabe sind die im Patentanspruch 1 dargelegten Merkmale vorgesehen.To solve the problem set out in claim 1 features are provided.
Durch die sternförmig gestaltete Zwischensicht hat diese ein geringes Gewicht und ist sehr rasch, zweckmäßigerweise auf der Innenseite der Außenwandung manuell oder maschinell aufzubringen. Dabei haben die aus elastischem Material bestehenden Verstärkungsrippen, welche die Zwischenschicht bilden, bei einem Kopfaufprall an allen Bereichen der klappbaren Haube eine gute Dämpfungswirkung, die speziell auch einem Kinderkopfaufprall ausreichend Schutz bietet. Ein weiterer Vorteil besteht auch darin, dass durch die Zwischenschicht die Beulsteifigkeit der klappbaren Haube erhöht wird.Due to the star-shaped intermediate view this has a low weight and is very quickly, conveniently applied manually or mechanically on the inside of the outer wall. The existing of elastic material reinforcing ribs, which form the intermediate layer, in a head impact on all areas of the hinged hood a good damping effect, which also provides a child's head impact sufficient protection. Another advantage consists in the fact that the Beulsteifigkeit the hinged hood is increased by the intermediate layer.
Zweckmäßigerweise verlaufen die Verstärkungsrippen diagonal über die Eckbereiche der klappbaren Haube, wobei in deren Mittelbereich eine ringförmige Zwischenschicht oder eine Zwischenschicht mit rechteckförmigem oder quadratischem Umriss vorgesehen ist, zu deren Eckbereiche hin die Verstärkungsrippen verlaufen. Durch eine derart gestaltete Zwischenschicht wird die Dämpfungswirkung der klappbaren Haube noch erhöht (Merkmale der Patentansprüche 2 bis 4).Conveniently, the reinforcing ribs extend diagonally across the corner regions of the hinged hood, wherein in the central region an annular intermediate layer or an intermediate layer is provided with a rectangular or square outline, extending to the corner regions of the reinforcing ribs. By such a designed intermediate layer, the damping effect of the hinged hood is still increased (features of
Nach den Patentansprüchen 5–8 kann zur Gewichtserleichterung die Innenwandung der klappbaren Haube lediglich längs deren Umfangsrand verlaufen.According to claims 5-8, the inner wall of the hinged hood can only extend along the peripheral edge to facilitate weight.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im Folgenden erläutert. Es zeigt:An embodiment of the invention is illustrated in the drawing and will be explained below. It shows:
Die in den
Wie in
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002123898 DE10223898B4 (en) | 2002-05-29 | 2002-05-29 | Folding hood for the engine or luggage compartment of a motor vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002123898 DE10223898B4 (en) | 2002-05-29 | 2002-05-29 | Folding hood for the engine or luggage compartment of a motor vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10223898A1 DE10223898A1 (en) | 2003-12-11 |
DE10223898B4 true DE10223898B4 (en) | 2012-09-27 |
Family
ID=29432427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002123898 Expired - Fee Related DE10223898B4 (en) | 2002-05-29 | 2002-05-29 | Folding hood for the engine or luggage compartment of a motor vehicle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10223898B4 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005012719B4 (en) * | 2005-03-19 | 2015-02-05 | Volkswagen Ag | Safety device for a vehicle, in particular for a motor vehicle |
GB2499034A (en) * | 2012-02-06 | 2013-08-07 | Jaguar Cars | Vehicle bonnet |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2341147A (en) * | 1998-09-05 | 2000-03-08 | Rover Group | Impact absorbing bonnet for a motor vehicle |
EP1022199A2 (en) * | 1999-01-21 | 2000-07-26 | Volkswagen Aktiengesellschaft | Vehicle front hood protecting the pedestrians |
-
2002
- 2002-05-29 DE DE2002123898 patent/DE10223898B4/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2341147A (en) * | 1998-09-05 | 2000-03-08 | Rover Group | Impact absorbing bonnet for a motor vehicle |
EP1022199A2 (en) * | 1999-01-21 | 2000-07-26 | Volkswagen Aktiengesellschaft | Vehicle front hood protecting the pedestrians |
Also Published As
Publication number | Publication date |
---|---|
DE10223898A1 (en) | 2003-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final |
Effective date: 20121228 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |