Passenger restraint system
AssigneeTakata-Petri AG
InventorsJohann Loibl, Michael Kraft, Benedikt Heudorfer, Oliver Pursche
Life of this patent
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Abstract
A vehicle occupant restraint system includes an inflatable airbag arranged in a vehicle seat. When the airbag is triggered it at least partially unfolds in the direction of travel on a side of the vehicle seat facing the vehicle interior. The vehicle seat includes a backrest frame extending in a substantially vertical direction in the vehicle seat and substantially aligned in the direction of travel. The airbag is connected to a front end of the backrest frame pointing in the direction of travel.
Claims35
A vehicle occupant restraint system, comprising:
- an inflatable airbag arranged in a vehicle seat, wherein the airbag is configured to inflate and at least partially unfold in the direction of travel of the vehicle on a side of the vehicle seat facing the vehicle interior,
- wherein the vehicle seat includes a backrest frame that extends in a substantially vertical direction in the vehicle seat and is substantially aligned in the direction of travel,
- wherein the airbag is connected to a front end of the backrest frame facing in the direction of travel.
A vehicle occupant restraint system, comprising:
- an inflatable airbag arranged in a vehicle seat, when triggered the airbag at least partially unfolding in a direction of travel on a side of the vehicle seat facing a vehicle interior, the vehicle seat comprising a backrest frame extending in a substantially vertical direction in the vehicle seat and substantially aligned in the direction of travel,
- wherein the inflated airbag has a main chamber and at least one auxiliary chamber, the auxiliary chamber adjoining a side of the main chamber facing away from the direction of travel, the auxiliary chamber being flow-connected to the main chamber.
A vehicle occupant restraint system, comprising:
- an inflatable airbag arranged in a vehicle seat, when triggered the airbag at least partially unfolding in a direction of travel on a side of the vehicle seat facing a vehicle interior, the vehicle seat comprising a backrest frame extending in a substantially vertical direction in the vehicle seat and substantially aligned in the direction of travel,
- wherein the airbag comprises at least one check strap that runs in the interior of the airbag and that connects a first layer of the airbag to a second layer of the airbag when in an inflated state.
Dependencies are inferred from the claim text.