Driver airbag mounting verification system
AssigneeTRW Vehicle Safety Systems Inc.
InventorMichael D. Kolosick
Life of this patent
Estimating the term…
Abstract
A driver airbag mounting verification system comprises a portion of an electrical circuit configured to connect a vehicle horn to a vehicle-mounted power source. The portion of the electrical circuit includes two electrical contacts resiliently biased into contact with one another so as to complete electrically the electrical circuit and thereby to actuate the vehicle horn. The portion of the electrical circuit including both of the electrical contacts is mounted on one of a driver airbag module and a vehicle steering wheel. At least one of the electrical contacts is mounted such that said at least one of the electrical contacts is moved and held out of contact with the other of the electrical contacts when the driver airbag module is securely mounted on the vehicle steering wheel.
Claims14
A driver airbag mounting verification system comprising a portion of an electrical circuit configured to connect a vehicle horn to a vehicle-mounted electrical power source, the portion of the electrical circuit being mounted on one of a driver airbag module and a vehicle steering wheel and including two electrical contacts resiliently biased into contact with one another prior to the driver airbag module being mounted on the vehicle steering wheel so as to complete the electrical circuit and thereby to actuate the vehicle horn, at least one of the two electrical contacts being mounted such that said at least one of the two electrical contacts is moved and held out of contact with the other of the two electrical contacts in response to the driver airbag module being securely mounted on the vehicle steering wheel.
A driver airbag mounting verification system comprising:
- (a) a portion of a horn actuation circuit configured to connect a vehicle horn to a vehicle-mounted electrical power source, the portion of the horn actuation circuit including plural first electrical contacts that are normally spaced apart, the horn actuation circuit being electrically completed so as to actuate the vehicle horn when at least two of the first electrical contacts that are normally spaced apart are brought into contact with one another;
- and
- (b) a short circuit device electrically connected in parallel with said at least two of the first electrical contacts that are normally spaced apart, the short circuit device being mounted on one of a driver airbag module and a vehicle steering wheel and including two second electrical contacts resiliently biased into contact with one another prior to the driver airbag module being mounted on the vehicle steering wheel so as to complete the horn actuation circuit and thereby to actuate the vehicle horn, at least one of the two second electrical contacts being mounted such that said at least one of the two second electrical contacts is moved and held out of contact with the other of the two second electrical contacts in response to the driver airbag module being securely mounted on the vehicle steering wheel.
Dependencies are inferred from the claim text.