The invention relates to an actuator subassembly for a vehicle safety system having a pin release actuator unit and a cradle bracket for holding the actuator unit and attaching to an airbag module. Further the invention relates to an airbag module with said actuator subassembly and a method of mounting a releasable tether on an airbag module by means of said actuator subassembly.

An outside protection apparatus for a vehicle includes an outside airbag device. The outside airbag device includes a bag body expandable to be overlaid on an outer surface of a body of the vehicle, and an inflator configured to expand the bag body. The bag body includes an irregularity formation member at an inner surface of the bag body, and a tether coupled to the irregularity formation member to be bridged in an inner portion of the bag body in a state in which the bag body is expanded. The irregularity formation member forms a projection at a surface of the bag body in response to tension acting on the tether in the state in which the bag body is expanded.

An airbag of an airbag device for a driver's seat includes an exhaust strap which includes a cover section that closes off an outer opening of a vent hole at airbag deployment and connecting bands extending from opposite sides of the cover section and joined to the center of a driver-side wall. When the driver-side wall of the airbag cushions the driver at airbag deployment and moves toward a vehicle-side wall, the connecting bands of the exhaust strap loosen and allow a distant edge region of the cover section to loosen and pass through the outer opening such that the outer opening and an inner opening communicate to open the vent hole. The cover section includes a reinforcing element that prevents the distant edge from slipping towards a proximate edge while allowing a bending deformation of the distant edge to pass through the outer opening and open the vent hole.

An airbag apparatus to be applied to a vehicle includes an airbag, a collision determiner, an airbag deployment controller, and a pulling device. The airbag is configured to be deployed forward of a vehicle body front of the vehicle. The collision determiner is configured to establish a pre-crash determination in a case where a collision probability is equal to or higher than a predetermined threshold. The airbag deployment controller is configured to give to an inflator a command to supply deployment gas to the airbag and deploy the airbag, in response to the pre-crash determination. The pulling device is configured to pull, rearward of the vehicle, a collision portion with which a collision object is to collide or vicinity of the collision portion on a front surface of the airbag so as to form a recessed portion configured to restrain the collision object.

An airbag apparatus includes an airbag configured to be deployed forward of a front of a vehicle body of a vehicle; a collision determiner configured to establish a pre-crash determination when a collision probability with a collision object is equal to or higher than a predetermined threshold; and an airbag deployment controller configured to, in response to the pre-crash determination, give to an inflator a command to supply deployment gas to the airbag and deploy the airbag. The airbag includes front air chambers provided in a front portion of the airbag and disposed in a vehicle width direction, a coupling member configured to couple front end portions of the front air chambers in the vehicle width direction, and a rear air chamber disposed between rear portions of the front air chambers and a front end portion of the vehicle body, and communicating with an inside of each front air chamber.

An airbag apparatus to be applied to a vehicle includes an airbag, a collision determiner, and an airbag deployment controller. The airbag is configured to be deployed forward of a vehicle body front of the vehicle. The collision determiner is configured to establish a human-body pre-crash determination in a case where a collision probability with a human body is equal to or higher than a predetermined threshold. The airbag deployment controller is configured to deploy the airbag in response to the human-body pre-crash determination. The airbag includes a pulling member configured to pull and recess a front surface of the airbag rearward of the vehicle so as to form a slit portion configured to divide a front portion of the airbag.

An apparatus for helping to protect a vehicle occupant includes an airbag having primary and secondary chambers fluidly connected by a first passive vent and an active vent having an open condition and a closed condition. The primary chamber has a stored condition and a deployed condition to cover a portion of the vehicle. An interior panel divides the primary chamber into upper and lower inflatable volumes and includes a second passive vent fluidly connecting the upper and lower inflatable volumes. The secondary chamber has a stored condition and a deployed condition to cover portions of the vehicle left uncovered by the primary chamber. An inflator is actuatable to provide inflation fluid to the primary chamber. The active vent is controllable to prevent fluid communication between the primary and secondary chambers in response to occupant penetration into the primary chamber and controllable to allow fluid communication between the primary and secondary chambers in response to occupant penetration into the secondary chamber. The second passive vent automatically closes to prevent fluid flow from the lower inflatable volume to the upper inflatable volume in response to occupant penetration into the secondary chamber.

A front airbag apparatus for a vehicle may include an airbag chamber including front panels, and internal tethers connecting the front panels of the airbag chamber to an airbag housing and dividing the airbag chamber into a plurality of sections, in which lengths of the internal tethers may be smaller than a length of the airbag chamber in a front-rear direction of the vehicle, and when the airbag chamber is fully inflated, joints of the internal tethers on the front panels may be recessed, whereby the front panels may form a prominence-depression shape.

An airbag apparatus may include an airbag module mounted at a lower end portion of a crash pad; an airbag cushion configured to deploy from the airbag module to deploy in a space between a knee portion and a head portion of a passenger, wherein a tether is connected to the airbag cushion in a deployment direction of the airbag cushion toward at least one of the knee portion, a chest portion, and the head portion of the passenger to form an integrated deployment shape of the airbag cushion; and a release device connected to the tether close to the airbag module, and operated to allow the tether to be released or maintained in a fixed state in a deployment process of the airbag cushion depending on a body shape of the passenger on a seat of the vehicle.

A restraint system is provided for helping to protect an occupant in a seat of a vehicle and includes an airbag having a main portion inflatable from a stored condition to a deployed condition in front of the occupant. Arms extend from the main portion and are spaced apart from one another to form an uninflated volume for receiving the occupant in response to a vehicle collision. The arms are configured to inflate to opposite sides of the occupant prior to occupant penetration into the airbag.