A glove box latch system for an automotive vehicle is provided. A glove box door is mounted in an instrument panel housing. The glove box door comprises a movable latch rod and an adjacent lock plate. In the event that the vehicle is involved in a collision, the lock plate engages the latch rod. The engaged lock plate arrests movement of the latch rod, securing the latch rod in the closed position and preventing the glove box door from opening. Exemplary methods and structures for restraining movement of latch rods are provided.

A protective device such as a seat or helmet contains impact attenuating fluid (e.g., CO.sub.2, Air or Water) containing cells, sensors and electrically actuated exhaust valves for cushioning impact and decelerating a user (e.g., the contacting body part of the user) after an impact. Accelerometers and a pressure sensor supply signals to a microcontroller, which opens an exhaust valve if accelerations (or pressure) exceed a threshold. Expelling fluid provides a cushioning and damping effect, decelerating the wearer's head. Acceleration data, fluid pressure data and GPS position data may be wirelessly communicated to a monitor computer system.

An impact-absorbing compressible member includes a thin-walled enclosure defining an inner chamber containing a volume of fluid such as air. The enclosure includes one or more orifices which as sized and positioned to allow air to vent from the inner chamber in response to an impact on the member and to refill the inner chamber in response to an impact on the member and to refill the inner chamber after the impact is released. The enclosure is formed of a blow-molded thermoplastic elastomer (TPE) material which is economical to make and durable in use. The compressible members can be used as building blocks for impact-absorbing shell structures for a wide variety of applications such as helmets, protective pads for body parts, sports arena wall padding, vehicular bumpers, dashboards and the like. The compressible member has impact-absorbing advantages over conventional foams currently used in those applications.

A glove box latch system for an automotive vehicle is provided. A glove box door is mounted in an instrument panel housing. The glove box door comprises a movable latch rod and an adjacent lock plate. In the event that the vehicle is involved in a collision, the lock plate engages the latch rod. The engaged lock plate arrests movement of the latch rod, securing the latch rod in the closed position and preventing the glove box door from opening. Exemplary methods and structures for restraining movement of latch rods are provided.

An active knee bolster for disposition in a motor vehicle dashboard includes a main bladder and a side bladder. The main bladder is formed of molded plastic and has an aperture therein at a first end. The main bladder also has a substantially flat undeployed shape and a deployed shape extending away from the dashboard. The side bladder is formed of molded plastic and has an open side. The open side is disposed over the aperture in the main bolster front panel and is sealingly connected to the main bladder. The side bladder has a substantially flat undeployed shape substantially flush with the undeployed shape of the main bolster. The side bladder has a deployed shape extending away from the main bladder.

Methods for making inflatable interior panel arrangements for motor vehicles are provided. In one example, a method includes introducing a first molding material into a molding tool that has tooling surfaces. A second molding material is introduced into the molding tool. The molding tool is advanced to a closed configuration such that the tooling surfaces define a substantially enclosed cavity in the molding tool. An inflatable interior panel is formed including rotating the molding tool to cover the tooling surfaces of the substantially enclosed cavity with the first molding material and/or the second molding material. The inflatable interior panel includes an inflatable bladder section and an outer panel section that is integrally coupled to the inflatable bladder section and that has a panel portion stiffness greater than a bladder portion stiffness of the inflatable bladder section.

A seat includes a seat back having a frame and a cover, an impact absorbing device, and an actuator in communication with the impact absorbing device. The impact absorbing device is movable from a stowed position to a deployed position. The impact absorbing device includes a base connected to the frame, a panel adjacent to the cover in the stowed position and spaced from the cover in the deployed position, and an intermediate portion connected to the base and the panel. The intermediate portion defines a chamber between the base and the panel. The intermediate portion has a portion thickness and the panel has a panel thickness greater than the portion thickness.

A deployable device of a roof impact absorbing apparatus for a vehicle includes a bottom panel, a top panel opposite the bottom panel, and a cavity between the top panel and the bottom panel. The roof impact absorbing apparatus includes a headliner adjacent to the bottom panel, and an inflator in communication with the cavity. The deployable device is formed of a thermoplastic elastomer and is flexible relative to the headliner. During a rollover of the vehicle, the deployable device in the deployed position may reduce the amount of impact energy transferred to the occupant.

A protective device such as a seat or helmet contains impact attenuating fluid (e.g., CO.sub.2, Air or Water) containing cells, sensors and electrically actuated exhaust valves for cushioning impact and decelerating a user (e.g., the contacting body part of the user)after an impact. Accelerometers and a pressure sensor supply signals to a microcontroller, which opens an exhaust valve if accelerations (or pressure) exceed a threshold. Expelling fluid provides a cushioning and damping effect, decelerating the wearer's head. Acceleration data, fluid pressure data and GPS position data may be wirelessly communicated to a monitor computer system.

An occupant protection system for a vehicle may include an expandable curtain and/or an expandable bladder configured to be expanded from a stowed state to a deployed state. In the deployed state, the expandable curtain may include first and second sides configured to extend along respective portions of first and second interior sides of the vehicle. The expandable curtain may also include a transverse portion extending between the first and second sides, and the first and second sides, and the transverse portion of the expandable curtain may form a contiguous barrier. The expandable bladder when deployed may be supported by the expandable curtain during contact by an occupant. The occupant protection system may also include a deployment control system configured to cause the expandable curtain and/or the expandable bladder to expand to the deployed state. The occupant protection system may be used in vehicles having a carriage-style seating arrangement.