Windscreen wiper device
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United States of America Patent
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Nov 21, 2017
Issued Date -
N/A
app pub date -
Mar 30, 2009
filing date -
Mar 31, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
A windscreen wiper device comprising an elastic, elongated carrier element, as well as an elongated wiper blade of a flexible material, which can be placed in abutment with a windscreen to be wiped, which wiper blade includes at least one longitudinal groove, in which groove a longitudinal strip of the carrier element is disposed, which windscreen wiper device comprises a connecting device for an oscillating wiper arm, as well as a spoiler, characterized in that the spoiler is movable from a first position, wherein the spoiler has an symmetric profile, seen in cross-section of the wiper blade, in the absence of a wind load thereon, into a second position, wherein the spoiler has a asymmetric profile, seen in cross-section of the wiper blade, in the presence of a wind load thereon.
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