Self-supporting carrier structure for an instrument panel in a vehicle, instrument panel comprising such a carrier structure and vehicle with such an instrument panel

Patent metadata

Field	Value
Publication number	US-10940894-B2
Application number	US-201916242540-A
Country	US
Kind code	B2
Filing date	Jan 8, 2019
Priority date	Jan 9, 2018
Publication date	Mar 9, 2021
Grant date	Mar 9, 2021

Abstract

The present invention relates to a self-supporting carrier structure for an instrument panel in a vehicle, comprising a network of a plurality of hollow support elements and solid support elements arranged according to the results of a load path analysis, wherein the hollow support elements form at least one manifold used as an air duct comprising at least one air inlet for introducing air into the hollow support elements and at least one air outlet for guiding the air into a passenger compartment of a vehicle. Furthermore, the invention is directed to an instrument panel comprising such a carrier structure and is directed to a vehicle equipped with such an instrument panel.

First claim

What is claimed is:

1. A self-supporting carrier structure for an instrument panel in a vehicle, comprising,
a network of a plurality of hollow support elements and solid support elements arranged according to a load path analysis,
wherein the hollow support elements form at least one manifold used as an air duct comprising at least one air inlet for introducing air into the hollow support elements and at least one air outlet for guiding the air into a passenger compartment of the vehicle.

2. The self-supporting carrier structure according to claim 1 , wherein at least one of the hollow support elements forms a single outlet nozzle.

3. The self-supporting carrier structure according to claim 1 , wherein at least two hollow support elements form a common outlet nozzle.

4. The self-supporting carrier structure according to claim 3 , wherein at least one external nozzle unit is connected to one or more hollow support elements.

5. The self-supporting carrier structure according to claim 4 , wherein at least one hollow support element comprises a shaping section matching with the external nozzle unit.

6. The self-supporting carrier structure according to claim 1 , wherein the carrier structure forms at least one mechanical connection section for connecting the carrier structure with neighboring construction elements of the vehicle.

7. The self-supporting carrier structure according to claim 1 , wherein the carrier structure forms at least one steering column bearing section for bearing a steering column on the carrier structure.

8. The self-supporting carrier structure according to claim 1 , wherein the carrier structure forms at least one head-up display mounting section for mounting a head-up display on the carrier structure.

9. The self-supporting carrier structure according to claim 1 , wherein the carrier structure forms at least one airbag mounting section for mounting an airbag on the carrier structure.

10. The self-supporting carrier structure according to claim 9 , wherein the carrier structure forms at least one chute channel for an airbag of the vehicle.

11. The self-supporting carrier structure according to claim 1 , wherein the carrier structure forms at least one sensor- or display receptacle for at least one vehicle display or at least one vehicle sensor.

12. The self-supporting carrier structure according to claim 11 , wherein the carrier structure forms a guide section for guiding air to the head-up display mounting section, the sensor- or display receptacle and/or to any electric component mounted on the carrier structure.

13. The self-supporting carrier structure according to claim 1 , wherein the carrier structure forms at least one glove box receptacle for a vehicle glove box.

14. An instrument panel in a vehicle, comprising,
a self-supporting carrier structure according to claim 1 , and
a cover layer covering the carrier structure.

15. A vehicle, comprising,
a first A-pillar and a second A-pillar,
a partition wall separating the passenger compartment from a front compartment of the vehicle, and
an instrument panel according to claim 14 fastened to the first A-pillar and the second A-pillar and the partition wall.

16. The vehicle according to claim 15 , wherein the partition wall comprises a connecting plate connected to the carrier structure and providing a fluid communication between the front compartment and the air inlet.

Assignees

• Motherson Innovations Co Ltd
• Volkswagen Ag

Inventors

• Dormanns Jan
• Weingärtner Torsten
• Buchet Yann
• Lüsebrink Uwe
• Wieczorek Romeo
• Wilsdorf Simone
• Conic Miodrag

Classifications

• B60K37/10

  Arrangements for attaching the dashboard to the vehicle · CPC title

• B60K35/60

  Instruments characterised by their location or relative disposition in or on vehicles (arrangements of lighting devices on dashboards B60Q3/10) · CPC title

• B62D25/14 Primary

  Dashboards as superstructure sub-units (other dashboard aspects B60K) · CPC title

• B33Y80/00

  Products made by additive manufacturing · CPC title

• B60H1/00564

  of air ducts · CPC title