Floor structure of a motor vehicle body

摘要

A floor structure of a motor vehicle body is disclosed as having a floor panel and a support structure arranged below the floor panel. Two cross members substantially extend in vehicle transverse direction and are spaced from one another in vehicle longitudinal direction. The end sections of the cross members facing the same vehicle side are connected to one another via a profile part, each substantially extending in vehicle longitudinal direction, which extends along a side member arrangement and supports itself on the side member arrangement.

主权项

1. A floor structure of a motor vehicle body comprising:
a floor panel; and a support structure which is arranged below the floor panel and secured to the floor panel, the support structure comprising:
two cross members substantially extending in a vehicle transverse direction (y) and spaced from one another in a vehicle longitudinal direction (x), each cross member terminating at an end section;wherein the two cross members comprise:
a first cross member having first and second lateral end sections and a vertically oriented profile section which diverges from a middle section to the lateral end sections; anda second cross member spaced from the first cross member and having first and second lateral end sections;wherein the profile part comprises:
a first profile part configured to extend along a first side member of the motor vehicle body substantially in a vehicle longitudinal direction (x), the first profile part interconnecting a first lateral end section of the first and second cross members; anda second profile part configured to extend along a second side member substantially in the vehicle longitudinal direction (x), the second profile part interconnecting a second lateral end section of the first and second cross members; andwherein end sections of the cross members facing the same vehicle side are connected to one another via a profile part, the profile part extending substantially in vehicle longitudinal direction (x) and extending along a side member for support thereon, wherein the side member comprises an inner side sill profile and a longitudinal frame profile, and wherein the profile part is formed as a closing plate for the longitudinal frame profile.