Body part of a vehicle

Patent metadata

Field	Value
Publication number	US-9802649-B2
Application number	US-201615208620-A
Country	US
Kind code	B2
Filing date	Jul 13, 2016
Priority date	Jul 30, 2015
Publication date	Oct 31, 2017
Grant date	Oct 31, 2017

Abstract

A body part of a vehicle includes a structural component and a deformation component. A connecting component is fastened to an end portion of the deformation component. The connecting component has a contact surface configured to come into contact with a mating contact surface of the structural component. A normal spacing is formed between the contact surface and the mating contact surface, and the connecting component is configured to form force-transmitting contact between the contact surface and the mating contact surface in the event of a crash.

First claim

What is claimed is:

1. A body part of a vehicle, the body part comprising:
a deformation component;
a connecting component that is fastened to an end portion of the deformation component, the connecting component having a contact surface; and
a structural component having a mating contact surface,
wherein, in a first state of the body part, a spacing is formed between the contact surface of the connecting component and the mating contact surface of the structural component,
wherein, when the spacing is formed between the contact surface of the connecting element and the mating contact surface of the structural component, the connecting component is not connected to the structural component, and
wherein, in the event of a crash, the contact surface of the connecting component is configured to come into contact with the mating contact surface of the structural component to form force-transmitting contact between the connecting component and the structural component.

2. The body part as claimed in claim 1 , wherein the contact surface of the connecting component and the mating contact surface of the structural component are configured for planar contact with one another.

3. The body part as claimed in claim 1 , wherein the deformation component overlaps the structural component at an end portion of the deformation component.

4. The body part as claimed in claim 1 , wherein the connecting component is formed separately from the deformation component.

5. The body part as claimed in claim 1 , wherein the structural component is connected to the deformation component independently of the connecting component.

6. The body part as claimed in claim 1 , wherein the contact surface of the connecting component has at least two contact surface portions which form an acute angle between one another.

7. The body part as claimed in claim 1 , wherein the deformation component has lower mechanical stability than the structural component, with at least one of a predetermined deformation direction or deformation type.

8. The body part as claimed in claim 1 , wherein the connecting component has a guide surface which butts in a guiding manner against a mating guide surface of the structural component so as to guide the contact surface of the connecting component into contact with the mating contact surface of the structural component in the event of the crash.

9. The body part as claimed in claim 1 , wherein the deformation component is configured as an extruded profile having aluminum.

10. A connecting component of a body part of a vehicle for connecting a deformation component and a structural component, the connecting component comprising:
a contact surface configured to come into contact with a mating contact surface of the structural component,
wherein, in a first state of the body part, a spacing is formed between the contact surface of the connecting component and the mating contact surface of the structural component,
wherein, when the spacing is formed between the contact surface of the connecting component and the mating contact surface of the structural component, the connecting component is not connected to the structural component, and
wherein, in the event of a crash, the contact surface of the connecting component is configured to come into contact with the mating contact surface of the structural component to form force-transmitting contact between the connecting component and the structural component.

Assignees

• Porsche Ag

Inventors

• Ewert Eduard
• Keller Ralf

Classifications

• B62D21/15 Primary

  having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body (bumpers B60R19/02; shock absorbers in general F16F) · CPC title

• B62D27/02 Primary

  rigid · CPC title

• B62D29/008

  predominantly of light alloys, e.g. extruded · CPC title

• B62D39/00 Primary

  Vehicle bodies not otherwise provided for {, e.g. safety vehicles (safety equipment B60R21/00)} · CPC title

• B60R19/24

  Arrangements for mounting bumpers on vehicles · CPC title