Passenger-side airbag cover to canister attachment

Claim 2

In a passenger-side airbag module for a motor vehicle including a reaction canister enclosing an airbag, a cover forming a breakaway portion of the motor vehicle instrument panel and detachable from said instrument panel under the influence of the expanding airbag, and means for interconnecting said cover and said canister, the improvement wherein said interconnecting means comprises: an arm extending outwardly from said reaction canister; a rod carried by said arm and spaced from said canister; and a locking projection extending from said instrument panel, said locking projection defining an opening therein intermediate said canister and rod and enclosing said arm; whereby said projection is constrained between said canister and rod and is freely movable relative to said canister and rod.

Claim 3

The improvement of claim 1 wherein said rod is detachable from said arm.

Claim 4

The improvement of claim 2 wherein said arm includes a bifurcated portion retaining said rod.

Claim 5

The improvement of claim 3 wherein said rod makes a snap-fit engagement with said bifurcated portion.

Claim 6

The improvement of claim 1 wherein said interconnecting means comprises: at least two arms extending outwardly from the reaction canister and wherein said rod is supported therebetween.

Claim 7

The improvement of claim 5 comprising: a different opening enclosing each of said arms.

Claim 8

The improvement of claim 4 wherein said interconnecting means comprises: at least two arms extending outwardly from the reaction canister and wherein said rod is supported therebetween.

Claim 9

The improvement of claim 7 comprising: a different opening enclosing each of said arms.

Claim 10

Apparatus for interconnecting a reaction canister of a motor vehicle passenger-side airbag module with a portion of an instrument panel incorporating a breakaway cover therein which comprises: a reaction canister; first and second spaced-apart arms extending from said reaction canister; a rod attachably supported between said first and second arms in a plane spaced from said reaction canister; a locking member projection on said instrument panel extending between said rod and reaction canister and relatively movable between said reaction canister and said rod; and means for permitting limited relative motion between said arms and said locking member projection in a plane substantially parallel to that of said rod.

Claim 11

Apparatus for interconnecting a reaction canister of a motor vehicle passenger-side airbag module with a portion of an instrument panel incorporating a breakaway cover therein which comprises: a reaction canister; first and second spaced-apart arms extending from said reaction canister; a rod attachably supported between said first and second arms in a plane spaced from said reaction canister; a locking member projection on said instrument panel extending between said rod and reaction canister and relatively movable between said reaction canister and said rod; and means for permitting limited relative motion between said arms and said locking member projection in a plane substantially parallel to that of said rod.

Claim 12

The apparatus of claim 9 wherein said means for permitting limited relative motion comprises an opening formed in said locking member projection enclosing at least one of said arms.

Claim 13

The apparatus of claim 10 wherein said means for permitting limited relative motion comprises first and second openings enclosing, respectively, said first and second arms, each of said openings having dimensions greater than the cross-sectional dimensions of each of said arms.

Claim 14

The apparatus of claim 11 wherein said rod is detachable from said first and second arms.

Claim 15

The apparatus of claim 12 wherein each of said first and second arms includes a bifurcated portion retaining said rod.

Claim 16

The apparatus of claim 13 wherein said rod makes snap-fit engagements with said bifurcated portions.

Claim 17

In a passenger-side airbag module for a motor vehicle including a reaction canister enclosing an airbag, a cover forming a breakaway portion of the motor vehicle instrument panel and detachable from said instrument panel under the influence of the expanding airbag, and means for interconnecting said cover and said canister, the improvement wherein said interconnecting means comprises: at least two generally rectangular arms extending outwardly from opposite sides of said reaction canister; a locking projection extending from said instrument panel, said locking projection defining at least two rectangular openings therethrough, each of said rectangular openings enclosing one of said at least two arms with clearance for movement of said locking projection along mutually perpendicular horizontal axes; and a rod attachably supported between two of said arms in a plane spaced from said reaction canister for permitting limited relative movement of said locking projection along said arms between the reaction canister and said rod.

Claim 18

In a passenger-side airbag module for a motor vehicle including a reaction canister enclosing an airbag, a cover forming a breakaway portion of the motor vehicle instrument panel and detachable from said instrument panel under the influence of the expanding airbag, and means for interconnecting said cover and said canister, the improvement wherein said interconnecting means comprises: at least two generally rectangular arms extending outwardly from opposite sides of said reaction canister; a locking projection extending from said instrument panel, said locking projection defining at least two rectangular openings therethrough, each of said rectangular openings enclosing one of said at least two arms with clearance for movement of said locking projection along mutually perpendicular horizontal axes; and a rod attachably supported between two of said arms in a plane spaced from said reaction canister for permitting limited relative movement of said locking projection along said arms between the reaction canister and said rod.

Claim 19

The improvement of claim 15 wherein a distal end of each of said arms is bifurcated to form a circular opening with a V-shaped notch to attachably support said rod between said two arms.

Claim 20

The improvement of claim 16 wherein said rod is detachable from said arms.

Claim 21

The improvement of claim 15 wherein said locking projection is substantially rectangular.

Claim 22

The improvement of claim 16 wherein said locking projection is substantially rectangular.

Claim 23

The improvement of claim 17 wherein said locking projection is substantially rectangular.