초록 ▼

A method of manufacturing a rear structure of a motor vehicle for multiple body configurations reduces the costs and complexity in the assembly plant by eliminating separate lines heretofore required to manufacture such various body configurations. The method includes providing common right and left

A method of manufacturing a rear structure of a motor vehicle for multiple body configurations reduces the costs and complexity in the assembly plant by eliminating separate lines heretofore required to manufacture such various body configurations. The method includes providing common right and left rear rail members (20), a floor pan (30) extending between the right and left rear rail members and being attached thereto forming a floor assembly. Providing right and left first wheelhouse inner members (40) when the vehicle is of the first configuration, or right and left second wheelhouse inner members (71) when the vehicle is of the second configuration, both first and second wheelhouse inner members each having a common flanges for attaching to the floor assembly.

대표청구항 ▼

[We claim:] [1.]building a first distinct vehicle underbody configuration by:providing right and left first rear rail members oriented generally longitudinally in said vehicle;welding said first floor pan to said right and left first rear rail members to form a first floor assembly, said first floor

[We claim:] [1.]building a first distinct vehicle underbody configuration by:providing right and left first rear rail members oriented generally longitudinally in said vehicle;welding said first floor pan to said right and left first rear rail members to form a first floor assembly, said first floor assembly having right and left first wheelhouse flanges thereon;providing right and left first wheelhouse inner members each having a first lower flange;welding said first lower flange on said right and left first wheelhouse inner members to said right and left first wheelhouse flanges on said first floor assembly;building a second distinct vehicle underbody configuration by;providing right and left second rear rail members oriented generally longitudinally in said vehicle;providing a second floor pan extending between said right and left second rear rail members;welding said second floor pan to said right and left second rear rail members to form a second floor assembly, said second floor assembly having right and left second wheelhouse flanges thereon;providing right and left second wheelhouse inner members configured differently from the right and left first wheelhouse inner members, each of said right and left second wheelhouse having a second lower flange; andwelding said second lower flange on said right and left second wheelhouse inner members to said right and left second wheelhouse flanges on said second floor assembly;wherein, for each of the first and second underbody configurations, said right and left first rear rail members are common with said right and left second rear rail members, said right and left first wheelhouse flanges are common with said right and left second wheelhouse flanges and said first lower flange on the right and left first wheelhouse inner members are common with the second lower flange on the right and left second wheelhouse inner members.