Side air curtain bag
First Claim
1. A vehicle airbag assembly comprising:
- an airbag;
a ramp carrier; and
a deployable ramp provided on the carrier to unfurl during airbag deployment and ride over a vehicle component and including a movable element to move from a first position in a stowed configuration to a second position in a ramped configuration responsive to the deployment,wherein a ramp thickness increases along an airbag length when the movable element is in the second position.
1 Assignment
0 Petitions
Accused Products
Abstract
An airbag assembly for a motor vehicle is provided. The airbag assembly comprises an airbag and a deployable ramp configured to unfurl with the airbag when the airbag is deployed. The deployable ramp is configured to transition from a stowed configuration, in which the deployable ramp is stowed with the airbag before deployment, into a ramped configuration when deployed. The deployable ramp comprises a movable element configured to move in response to the deployment of the airbag from a first position in the stowed configuration, to a second position in the ramped configuration. The movable element is arranged such that a thickness of the deployable ramp increases when the movable element is in the second position and the deployable ramp is positioned and shaped in the ramped configuration to assist the airbag in riding over a component of the vehicle as the airbag is deployed.
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Citations
19 Claims
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1. A vehicle airbag assembly comprising:
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an airbag; a ramp carrier; and a deployable ramp provided on the carrier to unfurl during airbag deployment and ride over a vehicle component and including a movable element to move from a first position in a stowed configuration to a second position in a ramped configuration responsive to the deployment, wherein a ramp thickness increases along an airbag length when the movable element is in the second position. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A vehicle seat belt assembly comprising:
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a height adjuster located on an interior surface of a cabin and in a deployment path of an airbag body; a ramp carrier mounted adjacent the height adjuster; and a deployable ramp mounted to the ramp carrier and including a movable portion to move relative to the airbag body such that the movable portion guides the airbag body during a deployment of the airbag body over the height adjuster and such that a ramp thickness increases along an airbag length when the movable portion transitions from a first position to a second position. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A vehicle comprising:
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a seat belt assembly including a height adjuster configured for placement on an interior surface of a cabin; and an airbag assembly including a ramp carrier having an airbag body and a deployable ramp to transition between a first stowed configuration to a ramped configuration, the airbag assembly defining a deployment path intersecting the height adjuster, wherein the deployable ramp includes a movable element configured to, in response to the deployment, move from the first stowed configuration to the ramped configuration to guide the airbag body over the height adjuster, the movable element being arranged such that, when in the second ramped configuration, a thickness of the deployable ramp increases along a length of the airbag body.
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Specification