Pretensioner for vehicle seat belts
AssigneeTakata Corporation
InventorKoji Hiramatsu
Life of this patent
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Abstract
A pretensioner for a vehicle seat belt system comprises a pair of driving members arranged in tandem and spaced apart laterally from each other on either side of a space between them and a connector driven by the driving members and arranged such that at least a portion moves through the space between the driving members when the pretensioner is operated.
Claims2
In a pretensioner for a vehicle seat belt system having connector means connected to a belt system component and axial driving means for moving the connector means along a predetermined path, the improvement wherein the driving means exerts axial driving forces on the connector means in substantially the same direction as the path of movement of the connector means and includes a pair of driving members arranged in tandem and spaced apart laterally from each other on either side of a space between them, and the connector means includes at least a portion that upon movement along the path moves through the space between the driving members.
Dependencies are inferred from the claim text.