Seat belt system providing increased occupant mobility
AssigneeAlliedSignal Inc.
InventorDonald A. DiPaola
Life of this patent
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Abstract
A seat belt system comprising a length of webbing (20) adapted to secure an occupant to a seat; first locking element such as a tongue (24) receivable into second locking element such as a buckle (26), a portion of the buckle being fixedly positioned relative to the seat; a retractor (22) for retracting excess webbing; the webbing supporting a loop (40) of elastic material for resiliently coupling the webbing (20) to the tongue such that the webbing can move relative to the tongue in response to occupant motion and wherein a portion of the webbing (20) proximate the tongue is formed into a second loop (42), which limits the extension of the elastic loop (40) when the webbing is under tension.
Claims10
A seat belt system comprising:
- first locking means (24;26) lockingly engagable with second locking means (26;24);
- one of the first locking means and second locking means attached to a securing part;
- wherein a portion of the securing part (20) supports elastic material, connected to a first bar (37) of the first locking means, and first means (42) for limiting extension of the elastic material to a maximum amount when the system is under tension, wherein the first means includes a portion formed into a first loop, the first loop being received about a second bar in the first locking means.
Dependencies are inferred from the claim text.