Patent ID: 7075029

Claim:
An assembly line for assembling a vehicle body, comprising: a floor assembly key-welding process for fixing a center floor and a rear floor together by tack welding; a floor assembly respot process for forming a floor assembly by completely affixing a plurality of parts of the center floor and the rear floor together by spot welding; a vehicle body build-up key-welding process for forming an overall vehicle body frame by temporarily assembling a left side panel, a right side panel, a cowl, and a roof to the floor assembly; a vehicle body respot process for forming a vehicle body by completely fixing a plurality of parts of the left side panel, the right side panel, the cowl, and the roof by spot welding; and a front end assembling process for forming a final vehicle body by assembling a front end to the vehicle body by spot welding; wherein said front end assembling process is performed after said floor assembly key-welding process, said floor assembly respot process, said vehicle body build-up key-welding process, and said vehicle body respot process.