Front end assembly for a motor vehicle

Patent metadata

Field	Value
Publication number	US-10328975-B2
Application number	US-201715606034-A
Country	US
Kind code	B2
Filing date	May 26, 2017
Priority date	Nov 28, 2014
Publication date	Jun 25, 2019
Grant date	Jun 25, 2019

Abstract

A front end assembly for a motor vehicle has improved load absorption for forces acting on the front of the front end assembly. The front end assembly has at least one impact-absorbing crossbeam; at least one support beam which can be arranged vertically on the motor vehicle and towards the rear of the impact absorbing crossbeam, can be secured to a motor longitudinal support of the motor vehicle, and has at least one upper end portion that can be arranged at least partly above the motor longitudinal support. At least one support strut extends rearwards and downwards from the impact-absorbing crossbeam and via which the forces acting on the front of the impact-absorbing crossbeam can be partly transmitted to a front axle support of the motor vehicle. At least one deformation element can be arranged at least partly geodetically higher than the impact-absorbing crossbeam and in front of the upper end portion of the support beam at least partly on the front side, and is supported at least partly rearwards against the upper end portion of the support beam at least while deforming.

First claim

What is claimed is:

1. A front end assembly for a motor vehicle, comprising:
at least one bumper transverse support;
at least one carrying support that: (i) is arrangeable vertically on the motor vehicle and on a rearward side with respect to the bumper transverse support; and (ii) is fastenable on an engine longitudinal support of the motor vehicle, the at least one carrying support having at least one upper end section that is arrangeable at least partly above the engine longitudinal support;
at least one supporting strut extending rearward from the bumper transverse support and downward, by way of which forces acting frontally upon the bumper transverse support are partly introduced into a front-axle support of the motor vehicle; and
at least one deformation element that is arrangeable at least partially geodetically higher than the bumper transverse support and at least partially on a front side in front of the upper end section of the carrying support, and that supports itself at least during deformation of the deformation element at least partially rearward on the upper end section of the carrying support.

2. The front end assembly according to claim 1 , wherein
the carrying support has at least one lower end section which is arrangeable at least partly below the engine longitudinal support and is mechanically connectable with the supporting strut.

3. The front end assembly according to claim 1 , wherein
the supporting strut has at least one connection section, by way of which the supporting strut is mechanically connectable with the front axle support.

4. The front end assembly according to claim 2 , wherein
the supporting strut has at least one connection section, by way of which the supporting strut is mechanically connectable with the front axle support.

5. The front end assembly according to claim 1 , wherein one or both of the deformation element and the supporting strut are connected by way of at least one vertical connection with the bumper transverse support.

6. The front end assembly according to claim 2 , wherein one or both of the deformation element and the supporting strut are connected by way of at least one vertical connection with the bumper transverse support.

7. The front end assembly according to claim 3 , wherein one or both of the deformation element and the supporting strut are connected by way of at least one vertical connection with the bumper transverse support.

8. The front end assembly according to claim 5 , further comprising:
at least one upper component which is arrangeable to be geodetically higher than the bumper transverse support, said component being connected with the bumper transverse support by way of the vertical connection.

9. The front end assembly according to claim 6 , further comprising:
at least one upper component which is arrangeable to be geodetically higher than the bumper transverse support, said component being connected with the bumper transverse support by way of the vertical connection.

10. The front end assembly according to claim 7 , further comprising:
at least one upper component which is arrangeable to be geodetically higher than the bumper transverse support, said component being connected with the bumper transverse support by way of the vertical connection.

Assignees

• Bayerische Motoren Werke Ag

Inventors

• Akif Oeztzan
• Riedl Wilhelm
• Fichtinger Gerhard

Classifications

• B60R19/24

  Arrangements for mounting bumpers on vehicles · CPC title

• B62D25/085

  Front-end modules · CPC title

• B62D21/152 Primary

  Front or rear frames · CPC title