Abstract The air bag 3 of this invention includes a suspension member 6, which is furnished between the base cloth on the side facing the person in the vehicle and the base cloth to be fixed on the fixed portion of car body or between the former base cloth and the fixed portion of car body. When inflated, the shape of said air bag is maintained in the predetermined shape by said suspension member. The suspension string 6 consists of a plurality of single strings 6 1 and 6 2 , and these single strings have the sewn portions 6f to be sewn on the base cloth 3a on the side facing to said person in vehicle and all or almost all sewn portions 6f of the single strings are overlapped on each other, and these are sewn together with the base cloth 3b on the side facing to the person in vehicle. This makes it possible to increase the strength of the sewn portions and to effectively cut the base cloth. By overlapping the entire sewn portions, the positioning of single strings can be performed much easier.
An air bag comprising: a first base cloth located on a side of said air bag facing a person in a vehicle; a second base cloth fixed on at least one of a fixed portion of an interior body within the vehicle and between said first base cloth and the fixed portion of the interior body; and a suspension member located between said first base cloth and said second base cloth, said suspension member having a plurality of single straps, the single straps having sewn portions which are sewn on said first base cloth, and substantially an entirety of the sewn portions of the single straps being overlapped on each other and sewn together with said first base cloth, and further a predetermined shape of said air bag being maintained by said suspension member when inflated.
Claim 2
Dependent Claim
136 words
An air bag comprising: a first base cloth located on a side of said air bag facing a person in a vehicle; a second base cloth fixed on at least one of a fixed portion of an interior body within the vehicle and between said first base cloth and the fixed portion of the interior body; and a suspension member located between said first base cloth and said second base cloth, said suspension member having a plurality of single straps, the single straps having sewn portions which are sewn on said first base cloth, and substantially an entirety of the sewn portions of the single straps being overlapped on each other and sewn together with said first base cloth, and further a predetermined shape of said air bag being maintained by said suspension member when inflated.
Claim 3
Dependent Claim
20 words
An air bag according to claim 1, wherein the single straps are formed identically in shape relative to each other.
Claim 4
Dependent Claim
83 words
An air bag according to claim 2, wherein the sewn portions of the single straps are formed in substantially circular shape, and the single straps extend in perpendicular directions relative to and from the sewn portions, and further tips of the single straps are provided with pairs of connecting legs which are fixed on at least one of the second base cloth fixed on the fixed portion of the interior body of the vehicle and on the fixed portion of the interior body.