What is the difference between capsule and deflector




















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They have turned orders around much more quickly than I am used to, and most importantly, communication is good. They have taken the time to ask questions to understand my requirements so we can avoid any pitfalls I might miss. Le dispositif 10 de l'invention cf. The device 10 of the invention see FIGS. The folded bag is disposed in a flexible envelope, for example non-woven, which tears at the time of expansion and which has not been shown.

The generator 12 comprises on its periphery orifices 13, for example at a crown disposed in the upper part of the cartridge see Figures 5 and 7.

The generator 12 may be integral with the fixing studs 1 1, for example two radial studs arranged horizontally to attach to the seat frame 4. Here, the deflector 15 leaves open the orifices 13 located on the side towards the front and away from the fixing studs 1 1, so as to push the bag to deploy forward.

Figures 6 and 7 show the flange 16 of the invention which extends vertically upwardly the generator assembly 12 and baffle This flange 16 advantageously passes in a sheath not shown formed in the vertical edge of the bag 20 so as to best maintain the bag 20 upwards, especially when it will inflate, and prevent it from pivoting towards the front of the seat. The flange 16 may preferably slide freely in the sleeve, so that the vertical extension of the bag 20 as it inflates is guided but not restrained.

According to another embodiment, the upper end 21 of the bag 20 can be fixed to the upper end of the extension flange This solution allows a saving of material and therefore a weight gain. Moreover, it removes a thickness and leads to a smaller volume in the seat. Whatever the embodiment, the operation remains the same: during the swelling of the bag 20 in case of impact, the bag 20 remains guided vertically along its edge located closest to the seat frame, and unfolds so properly by staying close to this seat frame, without diving forward.

An automotive seat airbag device 10 comprising an elongate cartridge gas generator 12 disposed in an airbag 20 , the gas generator 12 being at least partially surrounded by a deflector Device according to claim 1 characterized in that the flange 16 passes in a sheath formed in the bag Device according to any one of claims 1 or 2, characterized in that an upper end 21 of the bag 20 is attached to the upper end of the flange Device according to any one of claims 1 to 3, characterized in that the flange 16 is attached above the deflector Device according to any one of claims 1 to 3, characterized in that the flange 16 forms an integral part of the deflector Device according to any one of claims 1 to 5, characterized in that the generator 12 has a height between about half and one third of that of the bag Device according to any one of claims 1 to 6, characterized in that the generator 12 is arranged vertically in a lower angle of the bag Device according to any one of claims 1 to 7, characterized in that the generator 12 comprises a ring of orifices 13 for gas diffusion partially masked by the deflector Seat 1 of a motor vehicle comprising a backrest 3 provided with a rigid frame 4 , characterized in that it comprises a device according to any one of claims 1 to 8 attached to the frame 4 the seat.

XA CNB en EPB1 en. CNB en. FRB1 en. MAB1 en. WOA1 en. USB1 en. WOA2 en. Airbag module with a gas bag and a tube gas generator attachable to a module housing. Gas bag module for protecting thorax and head area of passenger by seat belt in vehicle seat, has gas bag with two outer fabric layers, where inflatable chamber is formed as protection of thorax of passenger.

FRA1 en. CNA en. EPA1 en. USB2 en. Element with a tearable seam, allowing the deployment of an air bag, in particular for a car seat. Automobile seat lining equipped with an inflatable safety cushion system, comprises a lining having a fusible stitch, a cushion defining a housing, a first and a second band, a protection element, and a retaining unit.



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