Front structure of a motor vehicle
View Patent ↗The front structure of a motor vehicle has a brake device with a brake cylinder extending substantially in the direction of travel of the vehicle. To reduce the risk of injury for a vehicle driver in the event of a crash in the case of a front structure in which a wiping water container is arranged ahead of the brake cylinder with regard to the direction of travel, the wiping water container has a wall section on a rear wall which faces the brake cylinder. The wall section is configured in such a way that, in the event of a crash, the rear wall can be penetrated in this wall section by an end of the brake cylinder which faces the wiping water container.
1. A front structure of a motor vehicle, comprising:
a brake device which has a brake cylinder extending substantially in a direction of travel of the vehicle, and
a wiping water container arranged ahead of the brake cylinder with regard to the direction of travel,
wherein the wiping water container has a wall section on a rear wall which faces the brake cylinder,
wherein the wall section is configured in such a way that, in the event of a crash, the rear wall can be penetrated in said wall section by an end of the brake cylinder which faces the wiping water container, and
wherein the wall section has a reduced wall thickness compared with remaining sections on the rear wall.
2. The front structure as claimed in claim 1 , wherein an edge region which encloses the wall section at least partially is configured as a predetermined break point.
3. The front structure as claimed in claim 2 , wherein the edge region has a reduced wall thickness compared with the wall section, compared with the remaining sections on the rear wall, or compared with both the wall section and the remaining sections on the rear wall.
4. A front structure of a motor vehicle, comprising:
a brake device which has a brake cylinder extending substantially in a direction of travel of the vehicle, and
a wiping water container arranged ahead of the brake cylinder with regard to the direction of travel,
wherein the wiping water container has a wall section on a rear wall which faces the brake cylinder,
wherein the wall section is configured in such a way that, in the event of a crash, the rear wall can be penetrated in said wall section by an end of the brake cylinder which faces the wiping water container, and
wherein the wiping water container contains at least one guide element which, in the event of a crash, interacts with the brake cylinder to form a longitudinal guide in the direction of travel between the wiping water container and the brake cylinder if the brake cylinder enters the wiping water container after penetration of the rear wall.
5. The front structure as claimed in claim 1 , wherein the wall section is shaped integrally on the rear wall.
6. The front structure as claimed in claim 1 , wherein the wall section is shaped integrally on the wiping water container.
7. The front structure as claimed in claim 1 , wherein, ahead of the wall section with regard to the direction of travel, the wiping water container contains a cavity which the brake cylinder can enter unimpeded in the event of a crash after penetration of the rear wall.
8. The front structure as claimed in claim 1 , wherein the wiping water container contains at least one guide element which, in the event of a crash, interacts with the brake cylinder to form a longitudinal guide in the direction of travel between the wiping water container and the brake cylinder if the brake cylinder enters the wiping water container after penetration of the rear wall.
9. The front structure as claimed in claim 2 , wherein, ahead of the wall section with regard to the direction of travel, the wiping water container contains a cavity which the brake cylinder can enter unimpeded in the event of a crash after penetration of the rear wall.
10. A wiping water container for a front structure of a motor vehicle, comprising a rear wall of the wiping water container which faces a brake cylinder of a brake device in an installed state and which has a wall section configured in such a way that, in the event of a crash, the rear wall can be penetrated, in said wall section, by an end of the brake cylinder which faces the wiping water container, wherein the wall section has a reduced wall thickness compared with remaining sections on the rear wall.
11. The wiping water container as claimed in claim 10 , wherein an edge region which encloses the wall section at least partially is configured as a predetermined break point.
12. The wiping water container as claimed in claim 11 , wherein the edge region has a reduced wall thickness compared with the wall section, compared with the remaining sections on the rear wall, or compared with both the wall section and the remaining sections on the rear wall.
13. A wiping water container for a front structure of a motor vehicle, comprising a rear wall of the wiping water container which faces a brake cylinder of a brake device in an installed state and which has a wall section configured in such a way that, in the event of a crash, the rear wall can be penetrated, in said wall section, by an end of the brake cylinder which faces the wiping water container, wherein the wiping water container contains at least one guide element which, in the event of a crash, interacts with the brake cylinder to form a longitudinal guide in the direction of travel between the wiping water container and the brake cylinder if the brake cylinder enters the wiping water container after penetration of the rear wall.