Door frame for a motor vehicle
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United States of America Patent
Stats
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Oct 23, 2001
Grant Date -
N/A
app pub date -
Nov 17, 1999
filing date -
Nov 17, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A door frame for motor vehicles includes a window channel laterally defined by an outer door panel and an inner door panel, wherein the outer door panel and the inner door panel are provided adjacent of the window opening with longitudinally extending stiffening or reinforcement members located in the window channel. The reinforcement members are circumferentially closed tubular sections having an essentially oval cross-section, wherein the reinforcement members are adapted in their shape to the inner surfaces of the outer door panel and the inner door panel.
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