Ported passenger airbag module can
First Claim
1. An airbag inflation device which includes an airbag and means to inflate said airbag and a housing for said airbag and said inflation means, wherein said inflation means includes an auto ignition material which ignites when said inflation means is exposed to bonfire temperatures,the improvement comprising at least one port in said housing and a fusible plug in each said port, each said fusible plug having a diameter substantially in excess of the thickness of said plug.
2 Assignments
0 Petitions
Accused Products
Abstract
The actuation of autoignition material in an airbag inflation device is facilitated by providing ports in the module can or housing of the airbag inflation device, and filling the ports with plugs of a fusible, low-melting material, so that when exposed to bonfire conditions, the plugs melt and the ports provide access to the autoignition material.
30 Citations
10 Claims
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1. An airbag inflation device which includes an airbag and means to inflate said airbag and a housing for said airbag and said inflation means, wherein said inflation means includes an auto ignition material which ignites when said inflation means is exposed to bonfire temperatures,
the improvement comprising at least one port in said housing and a fusible plug in each said port, each said fusible plug having a diameter substantially in excess of the thickness of said plug.
Specification