초록 ▼

A fastening arrangement for an airbag module in motor vehicles wherein the gas generator is fastened by means of at least one stay bolt and nut screwed thereupon. The bolt is designed for the gas generator and penetrating through at least one hole of a retaining member that serves for mounting the a

A fastening arrangement for an airbag module in motor vehicles wherein the gas generator is fastened by means of at least one stay bolt and nut screwed thereupon. The bolt is designed for the gas generator and penetrating through at least one hole of a retaining member that serves for mounting the airbag module and fastening to a vehicle part. An electrical insulating shell and washer are arranged between the gas generator and the retaining member to prevent spurious voltage signals from communicating with the gas generator, which can lead to inadvertent airbag deployment.

대표청구항 ▼

The invention claimed is: 1. A fastening arrangement for an airbag module for motor vehicles, comprising a gas generator being fastened by means of at least one stay bolt and a nut screwed thereupon, the bolt being fixed to the gas generator and penetrating through at least one hole of a retaining

The invention claimed is: 1. A fastening arrangement for an airbag module for motor vehicles, comprising a gas generator being fastened by means of at least one stay bolt and a nut screwed thereupon, the bolt being fixed to the gas generator and penetrating through at least one hole of a retaining member that serves for mounting and fastening, the airbag module to the motor vehicle, the fastening arrangement comprising a shell formed from an electrical insulating resilient material having a shoulder surrounding the stay bolt and spacing the stay bolt from an edge of the hole, the shoulder having a radial projection engaging the hole and enabling the shell to be snap-fit through the hole and onto the retaining member. 2. A fastening arrangement according to claim 1 wherein the shell is made of a plastic. 3. A fastening arrangement according to claim 1 wherein a compound-impregnated cable connects said stay bolt to an electrically conducting part of the motor vehicle. 4. A fastening arrangement according to claim 1 further comprising the shell separating the gas generator from the retaining member. 5. A fastening arrangement according to claim 1 wherein the shell is positioned such that the radial projection overlies a surface of the retaining member opposite the side of the retaining member facing the gas generator. 6. A fastening arrangement according to claim 1 wherein the fastening arrangement mounts the airbag module to a seat structure of the motor vehicle. 7. A fastening arrangement according to claim 1 wherein the radial projection is hook-like having a slanted outer surface. 8. A fastening arrangement according to claim 7 wherein the hook-like projection is resilient and locks onto the retaining member when pushed through the retaining member hole. 9. A fastening arrangement according to claim 1 further comprising a bushing positioned between the retaining member and the nut. 10. A fastening arrangement according to claim 9 wherein the radial projection forms a slanted outer surface and the bushing forms a slanted inner surface and the slanted surfaces conform with and match together.