Abstract: A tunnel arrangement for a floor assembly of a vehicle body is proved. The floor assembly includes spaced apart first and second floor parts. A tunnel is arranged between the first and second floor parts and includes first and second flanges and front and rear tunnel sections extending between the first and second flanges. A tunnel bridge is provided on a lower surface of the tunnel for stiffening the tunnel arrangement.

Abstract: A tunnel arrangement for a floor assembly (2) of a vehicle body has front and rear tunnel sections (24, 26) and a tunnel bridge (27) that increases stiffness. A floor assembly also is provided and has the tunnel arrangement.

Abstract: A roof frame for a motor vehicle has a cowl frame with upper and lower segments and a plurality of chambers in each segment. An upper connecting surface is on top side of the free end of the lower segment. A lower connecting surface is opposite the upper connecting surface and is connected to a reinforcing element of an A pillar. The upper segment is arranged offset back from the lower segment of the cowl frame and is shortened by mechanical machining to form a step-shaped shoulder in which the outer roof frame is held.

Abstract: A roof frame for a motor vehicle has a cowl frame with upper and lower segments and a plurality of chambers in each segment. An upper connecting surface is on top side of the free end of the lower segment. A lower connecting surface is opposite the upper connecting surface and is connected to a reinforcing element of an A pillar. The upper segment is arranged offset back from the lower segment of the cowl frame and is shortened by mechanical machining to form a step-shaped shoulder in which the outer roof frame is held.

Abstract: A roof module for a motor vehicle has an inner frame connected to a roof that has an opening for panorama roof parts that are displaceable in guide rails in the longitudinal direction of the vehicle and have glass sections. A transversely running reinforcing support can be fit retrospectively in a central region of the inner frame of the roof module, as seen in the direction of travel, at a distance behind B pillars. Free ends of the reinforcing support are held in receiving brackets on frame parts on the longitudinal sides of the inner frame.

Abstract: A roof module for a motor vehicle has an inner frame connected to a roof that has an opening for panorama roof parts that are displaceable in guide rails in the longitudinal direction of the vehicle and have glass sections. A transversely running reinforcing support can be fit retrospectively in a central region of the inner frame of the roof module, as seen in the direction of travel, at a distance behind B pillars. Free ends of the reinforcing support are held in receiving brackets on frame parts on the longitudinal sides of the inner frame.

Abstract: A motor vehicle includes an end region and a receptacle arranged in the end region. The end region includes a pan made at least partially of a fiber reinforced plastic, and the pan functions as an impact deformable element.

Abstract: A motor vehicle includes an end region and a receptacle arranged in the end region. The end region includes a pan made at least partially of a fiber reinforced plastic, and the pan functions as an impact deformable element.