Airbag, method of manufacturing the same, airbag apparatus and vehicle
First Claim
1. An airbag comprising:
- opposing airbag portions each having an internal chamber for being inflated with an external gap therebetween;
a pair of external connecting members for interconnecting the opposing airbag portions externally from the internal chambers of the airbag portions with one of the connecting members being connected to one of the airbag portions and the other connecting member being connected to the other airbag portion;
holding portions of the connecting members having predetermined configurations so that the connecting members are adapted to be held at the holding portions thereof as the connecting members are connected together; and
interconnected portions of the connecting members at which the connecting members are connected together and which are distinct from the respective holding portions thereof with the interconnected portions and holding portions being arranged so that with the connected members held and pulled tight via the holding portions thereof as the connecting members are connected together at the interconnected portions thereof, the holding portion of the one connecting member is closer to the other airbag portion than to the one airbag portion and the holding portion of the other connecting member is closer to the one airbag portion than to the other airbag portion with the interconnected portions being between the holding portions outside the internal chambers of the airbag portions.
4 Assignments
0 Petitions
Accused Products
Abstract
An airbag is provided in which connecting belts extending from opposed surfaces of a left airbag section and a right airbag section can be connected easily to each other and which can be manufactured easily. In one form, the airbag is composed of four panels; an inside panel, a right outside panel, a left outside panel and a proximal panel. Connecting belts are connected to the inside panel. The respective connecting belts are each formed with an insertion portion by folding a cloth fabric having a pair of end sides at about a midsection thereof. Rod-shaped jigs are inserted into the respective insertion portions. In a state in which the connecting belts are overlapped, the jibs are fixed in parallel at a predetermined distance, and width control tethers are pulled in the directions away from each other. Accordingly, a tensile force is applied to the respective connecting belts, and hence a tensed flatly extended state is achieved. Therefore, the connecting belts can be stitched with respect to each other easily.
24 Citations
9 Claims
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1. An airbag comprising:
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opposing airbag portions each having an internal chamber for being inflated with an external gap therebetween; a pair of external connecting members for interconnecting the opposing airbag portions externally from the internal chambers of the airbag portions with one of the connecting members being connected to one of the airbag portions and the other connecting member being connected to the other airbag portion; holding portions of the connecting members having predetermined configurations so that the connecting members are adapted to be held at the holding portions thereof as the connecting members are connected together; and interconnected portions of the connecting members at which the connecting members are connected together and which are distinct from the respective holding portions thereof with the interconnected portions and holding portions being arranged so that with the connected members held and pulled tight via the holding portions thereof as the connecting members are connected together at the interconnected portions thereof, the holding portion of the one connecting member is closer to the other airbag portion than to the one airbag portion and the holding portion of the other connecting member is closer to the one airbag portion than to the other airbag portion with the interconnected portions being between the holding portions outside the internal chambers of the airbag portions. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification