Automotive manufacturing system
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United States of America Patent
Stats
-
Jan 13, 2004
Issued Date -
N/A
app pub date -
Dec 5, 2001
filing date -
Jul 16, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method and system for the manufacture of an assembly, such as an automobile body-in-white or sub-assembly, that comprises a plurality of components is disclosed. Selected from the plurality of components are components which can form an initial rigid structure. These selected components are then positioned relative to each other with reference to at least one reference point on at least one of the selected components. These selected components are then affixed to one another, by, for example, spot welds to form the initial structure. The non-selected components are then positioned relative to the same reference point and attached to either the initial structure or a component that was affixed in an earlier process. An assembly, such as an automobile body-in-white, will have reduced manufacturing tolerances when compared to the body-in-white manufactured in a conventional manner.
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