Air bag module with vent controlled by tether
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United States of America Patent
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-
May 27, 2008
Grant Date -
Jun 16, 2005
app pub date -
Jan 28, 2005
filing date -
Sep 16, 2002
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A vehicle occupant protection apparatus (10d) includes an inflatable occupant protection device (300) and a support member (316). A vent opening (350) extends through the support member (316). A vent member (360) is associated with the vent opening (350). The vent member (360) initially closes the vent opening (350). Inflation fluid moves the vent member (360) relative to the support member (316) for enabling a flow of inflation fluid through the vent opening (350). A tether (386) extends between the inflatable occupant protection device (300) and the vent member (360). The tether (386) is responsive to inflation of the inflatable occupant protection device (300) away from the support member (316) by more than a predetermined distance for moving the vent member (360) relative to the support member (316) for reducing the flow of inflation fluid through the vent opening (350).
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