Airbag for front passenger seat for vehicle and manufacturing method thereof
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United States of America Patent
Stats
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Apr 19, 2011
Grant Date -
Jun 12, 2008
app pub date -
Jul 11, 2007
filing date -
Dec 6, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus includes an airbag door that opens during deployment of an airbag, and a crash pad integrally injection-molded with the airbag door. The airbag door may include a tear groove, torn during the deployment of the airbag; a slanted part; and a variable part, a thickness of which varies. The crash pad may include an insertion part which contacts the slanted part of the airbag door to support the airbag door when the airbag door opens. A method includes simultaneously injecting materials of a crash pad and an airbag door with an upper and a lower mold and a slide mold coupled to one another such that the airbag door is integrally injection molded with the crash pad, retreating the molds, and removing the airbag door by moving the slide mold.
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Family
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