Abstract:
An airbag assembly including a tension mounting mechanism is disclosed. In one embodiment, an inflatable curtain is coupled to a one-way locking mechanism via an attaching element to provide tension along the longitudinal mounting surface of the inflatable curtain during its installation adjacent the vehicle roof rail.
Abstract:
An ejection mitigation system for use in a motor vehicle including one or more inflatable airbags and at least one ejection mitigation panel which is not integral with an inflatable airbag and wherein the ejection mitigation panel is attached to at least one point below the belt line of the motor vehicle.
Abstract:
An inflator device for an inflatable cushion restraint system. The inflator device includes a housing at least in part defining a chamber containing a stored gas. The housing includes a first outlet orifice and a second outlet orifice. A first rupturable seal is disposed over the first outlet orifice and a second rupturable seal is disposed over the second outlet orifice. The second outlet orifice is a pressure release orifice for releasing the pressurized gas upon unanticipated elevated temperatures, such as during bonfire conditions. A plug is disposed in the second outlet orifice. The plug includes a low melting temperature material adjacent the second rupturable seal. The low melting temperature material melts at or below an auto-ignition temperature of the inflator device to allow the second rupturable seal to rupture to vent the pressurized stored gas.
Abstract:
The cushion retention system includes a cushion, at least one tab attached to the cushion, and a supporting member having an intermediary region and at least one aperture. The cushion is positioned in a folded condition. The supporting member is disposed along an outer periphery of the cushion. The tab, which includes a head and a narrow neck, interlocks with the aperture on the supporting member to retain the supporting member along an outer periphery of the folded cushion. In this interlocked condition, the supporting members apply an inward compressive force to retain the cushion in a folded condition.
Abstract:
Inflatable curtain airbags can be attached to an inflator at a throat portion of the airbag. The attachment of the inflator to the throat portion may be mediated by an inflator mounting bracket. An extended portion of the inflator mounting bracket can protrude through an aperture in the throat portion to provide an anti-rotation function as well as a retention function.
Abstract:
An airbag assembly comprises a tensioning mechanism including a clutch is disclosed. The tensioning mechanism maintains the airbag in a desired position upon installation. In one embodiment, an inflatable curtain is coupled to a spool clutch and fastener via a tether to provide tension along the longitudinal mounting surface of the inflatable curtain during its installation adjacent the vehicle roof rail.
Abstract:
An airbag handling device is disclosed. The handling device may be located adjacent mounting locations of an inflatable curtain airbag. The handling device may be a stiffening member that has a stiffness greater than that of the inflatable curtain. The handling device may also be an inflatable chamber that is inflated separately from the cushioning chamber of the inflatable curtain. The handling device may help prevent twisting of the inflatable curtain between mounting locations and aid in positioning the inflatable curtain during handling or installation into a vehicle.
Abstract:
An inflatable airbag curtain assembly that includes an inflatable curtain and a stiffening member is provided. The stiffening member is a bar-shaped plastic, metal, or similar component with a stiffness greater than the inflatable curtain. The stiffening member extends along a length of the inflatable curtain adjacent the inlet port and the closest mounting location to the roof rail of the vehicle. The stiffening member can be disposed within a channel formed near the top edge of the curtain. The inlet port of the inflatable curtain can receive a gas guide that extends from an inflator. The stiffening member has an attaching portion that connects to a defined location on the gas guide. The stiffening member thereby resists twisting of the inflatable curtain between the gas guide junction and the closest mounting location.
Abstract:
An airbag assembly including a tension mounting mechanism is disclosed. In one embodiment, an inflatable curtain is coupled to a one-way locking mechanism via an attaching element to provide tension along the longitudinal mounting surface of the inflatable curtain during its installation adjacent the vehicle roof rail.
Abstract:
An inflatable airbag curtain assembly that includes an inflatable curtain and a stiffening member is provided. The stiffening member is a bar-shaped plastic, metal, or similar component with a stiffness greater than the inflatable curtain. The stiffening member extends along a length of the inflatable curtain adjacent the inlet port and the closest mounting location to the roof rail of the vehicle. The stiffening member can be disposed within a channel formed near the top edge of the curtain. The inlet port of the inflatable curtain can receive a gas guide that extends from an inflator. The stiffening member has an attaching portion that connects to a defined location on the gas guide. The stiffening member thereby resists twisting of the inflatable curtain between the gas guide junction and the closest mounting location.