Wiper blade with wind deflector
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United States of America Patent
Stats
-
Feb 5, 2002
Grant Date -
N/A
app pub date -
Mar 24, 2000
filing date -
Sep 25, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A wiper blade 10 for use in motor vehicles includes a wind deflector 22 which is provided in an air stream and supported in position on a main yoke through a support of reduced width. The wiper blade includes the wind deflector which has been formed to have such a configuration in its cross-section so as to include a plate-like pressure-receiving surface section 28 which is provided along the air stream so as to generate downward forces, an air stream-weir section 30 which is provided to extend from the rear end of the pressure-receiving surface section so as to reduce a velocity of the air stream, and an air stream-splitting section 26 which extends downwardly from the end of the pressure-receiving surface section so as to form a water-weir section below the pressure-receiving surface section.
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