Door weatherstrip for motor vehicles
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United States of America Patent
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Jul 26, 2016
Grant Date -
Oct 8, 2015
app pub date -
Apr 1, 2015
filing date -
Apr 2, 2014
priority date (Note) -
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Abstract
A front door weatherstrip for motor vehicles has a wind-noise suppressing rib formed in a groove portion defined between a hollow sealing lip and a tongue-shaped sealing lip of the door weatherstrip to serve as a dam against a flow in a longitudinal direction of the groove portion. When these lips are elastically deformed by closing the front door, the wind-noise suppressing rib penetrates into a recess portion of the hollow sealing lip to overlap with the recess portion and to make the flow continuous by a bypass flow through the recess portion. Therefore, the front door weatherstrip is improved in at least drainage property without affecting sealing property and door closure property.
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