Inflatable vehicle occupant protection device with inflation fluid deflector

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7823920
SERIAL NO

12485255

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An apparatus (10) includes an inflatable protection device (14) having an upper portion (60) and a lower portion (62) and an inflator (32) having inflation fluid outlets (33). The inflator (32) is actuatable to inflate the protection device (14). A retainer (70) includes a base portion (72) for clamping the inflator (32) to a support member (34). The retainer (70) further includes a cover portion (74) that has a deflector portion (86) and a top portion (88). The deflector portion (86) directs inflation fluid from the inflator (32) into the protection device (14) in a direction substantially parallel to a central axis (37) of the inflator (32). The cover portion (74) directs inflation fluid from a first half (74a) of the cover portion (74) into the upper portion (60) of the protection device (14) at a first volumetric flow rate and from a second half (74b) of the cover portion (74) into the lower portion (62) of the protection device (14) at a second volumetric flow rate that is greater than the first volumetric flow rate.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
TRW VEHICLE SAFETY SYSTEMS INC4505 WEST 26 MILE ROAD WASHINGTON MI 48094

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burghardt, Wilfried Sterling Heights, US 8 72

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