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US 5,664,805 AGranted
Air bag
AssigneeTakata Corporation
InventorsRyoichi Yoshida, Noriyuki Kosugi, Eiji Yanagi, Yoshihiko Tanaka, Akira Kokeguchi, Tadayuki Atoh, Yoshihiko Minami
Life of this patent
Estimating the term…
Abstract
An air bag is structured by superposing a lower panel and an upper panel and sewing up the peripheral portions of the panels. The air bag is provided with an opening for an inflator at its rear portion. Flaps are extended from a peripheral portion of the opening for the inflator.
Claims3
An air bag for an air bag device for a passenger seat, comprising:
- an upper panel and a lower panel superposed together and connected along outer peripheries thereof to form a main portion, said upper and lower panels extending in a longitudinal direction when the air bag is inflated and having a side portion at one longitudinal end extending laterally outwardly from the main portion along the longitudinal direction, said side portion including an upper part extending from the upper panel and having three flaps extending downwardly from the upper part, and said lower panel including one flap, and
- an opening adapted to introduce gas from an inflator and located at a side opposite to the upper part, said opening being formed in said side portion and oriented downwardly therefrom substantially perpendicularly to the longitudinal direction of the upper and lower panels, said three flaps of the upper panel and said one flap of the lower panel being connected together to form the opening in a rectangular shape.
Dependencies are inferred from the claim text.