Autoliv Asp, Incorporated

Oea, Inc.

Dario G Brisighella

Brent A Parks

Brian K Hamilton

A severing apparatus for use with a battery cable is provided. The severing apparatus includes a housing that holds an initiator and a severing element. The battery cable is located through a lateral bore formed in the housing. The severing element is disposed on one side of the battery cable. A deformable blocker can be disposed on the opposite side of the battery cable. When it is desired to sever the battery cable and thereby discontinue the supplying of electrical power by the battery, such as when a predetermined vehicle collision occurs, the initiator is triggered and causes the severing element to move. Movement of the severing element removes a severed battery cable segment. Movement of the severing element and the severed battery cable segment is stopped using the blocker when present. The blocker can be part of a shell that surrounds the housing. Alternatively, the blocker can be held in the housing.

Severing vehicle battery cable

An initiator assembly for use with a propellant-actuated device located in a vehicle is provided. In one embodiment, the initiator assembly includes circuitry and an integral, one-piece insert member that are injection molded with insulating material to an initiator. The insert member suitably engages an initiator adapter for holding the initiator assembly in place relative to the inflator housing both before and after the initiator assembly is ignited. The circuitry is capable of receiving and processing a signal to determine whether to send an ignition signal to ignite the propellant within the inflator.

Initiator assembly with activation circuitry

An initiator assembly for use with an inflator in a vehicle is provided. The initiator assembly includes an integral, one-piece insert member that is injection molded with insulating material to an initiator. The insert member suitably engages an initiator adapter for properly holding the initiator assembly in place relative to the inflator housing both before and after the initiator assembly is ignited. The insert member can include a number of different embodiments, each of which is characterized by the relatively short length of the shoulder that engages the initiator adapter.

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Mendon, UT, United States of America

Dario G Brisighella