Mounting means for a vehicle passenger side air bag structure

• US 5,135,252 A
• Filed: 07/15/1991
• Issued: 08/04/1992
• Est. Priority Date: 07/15/1991
• Status: Expired due to Fees

• Current Assignee: Chrysler Corporation (Stellantis NV)
• Original Assignee: Chrysler Corporation (Stellantis NV)
• Inventors: Bederka, John M., Suran, Michael J.
• Primary Examiner(s): Rice, Kenneth R.
• Application Number:
  US07/731,173
• Time in Patent Office: 386 Days
• Field of Search: 280/728, 280/731, 280/732, 280/743
• US Class Current: 280/732
• CPC Class Codes: B60R 21/205 in dashboards

Abstract

Mounting means for a vehicle passenger side air bag structure are provided. The air bag structure includes an air bag housing for containing an uninflated air bag and an air bag deployment chute mounted in a vehicle instrument panel opening on the passenger side. A portion of the air bag housing is slidably received in the air bag deployment chute. A connector bracket interconnects the air bag housing and air bag deployment chute preventing separation thereof during deployment of an air bag.

Claims

1. Mounting means for a vehicle passenger side air bag structure comprising an air bag structure including an air bag housing for containing an uninflated air bag, an air bag housing bracket secured between the air bag housing and support structure of a vehicle, an air bag deployment chute mounted in an opening provided in a vehicle instrument panel on the passenger side thereof, a portion of the air bag housing slidably received in the air bag deployment chute in a portion of the air bag deployment chute extending forwardly of the instrument panel, a connector bracket, the connector bracket being substantially U-shaped and including a crossmember with a leg extending from each end thereof, fastening means securing the crossmember to the exterior of the air bag deployment chute, each leg having an elongated adjustment slot therein, a pair of spaced apart catches extending from the exterior of the air bag housing, each catch extending through one of said elongated adjustment slots and functioning to prevent separation of the air bag housing and air bag deployment chute during deployment of an air bag, the elongated adjustment slots accommodating variations in the position of the air bag housing with respect to the air bag deployment chute.

2. Mounting means for a vehicle passenger side air bag structure as defined in claim 1, wherein the legs of the connector bracket are fabricated of springy material, each catch having an angled forward cam surface in line with its respective leg of the connector bracket and a rearward surface at substantially right angles to its respective leg of the connector bracket, said legs of the connector bracket deflecting upon contact with the cam surfaces of the catches upon sliding of the air bag housing into the air bag deployment chute to permit passage of the catches and reception thereof into the elongated adjustment slots, the rearward surfaces of the catches thereafter preventing withdrawal of the air bag housing.

3. Mounting means for a vehicle passenger side air bag structure as defined in claim 2 wherein said cam surfaces are curved.

4. Mounting means for a vehicle passenger side air bag structure as defined in claim 2, wherein each leg of the connector bracket terminates in an angled portion to facilitate the camming action.