Abstract:
A pressurized gas-powered actuator includes a housing and a piston movably positioned within the housing. The piston has a drive pocket formed therein. A gas generator is positioned exterior of the piston and in fluid communication with the drive pocket.
Abstract:
A mounting device for mounting an airbag module to a seat frame having a bottom frame and a back frame mounted to the bottom frame and having at least one side member extending in a substantially vertical direction. The mounting device includes a mounting bracket, mounted to an outside surface of the side member and connected to the airbag module, and at least one load transfer device, mounted to an inside surface of the side member and engaging a front portion or a rear portion of the side member, having a main body shaped to engage the inside surface and an engagement portion extending from the main body and shaped to engage the front portion or the rear portion. The load transfer device distributes a load, originating at the airbag module as a result of deployment or occupant loading of the airbag, from the mounting bracket to the seat frame.
Abstract:
At least one fan beam of light (16, 16.1, 16.2) projected along a path (14, 14.1, 14.2, 48) of a vehicle (12) generates a corresponding at least one light stripe (90, 90.1, 90.2) along the surface (14′, 48′) of the path (14, 48), which is imaged by an imaging system (22, 26) to generate a pair of stereo image components (88′, 88″) which is processed so as to provide for sensing a physical feature of or along the path (14′, 48′).
Abstract:
A classification system for determining the occupancy state of a seat of a vehicle. The classification system includes a first sensing electrode located in a back portion of the seat and a second sensing electrode located in a base portion of the seat. The system includes a measurement circuit configured to measure a first property associated with the first sensing electrode and a second property associated with the second electrode. A controller is configured to send an occupancy signal indicative of the occupancy state of the seat based on the measured properties associated with the first and second sensing electrodes. The controller may be configured to send the occupancy signal to a Seat Belt Reminder (SBR) system.
Abstract:
A gas generating system includes a housing and a nozzle coupled to the housing. The nozzle includes at least one bi-directional gas exit passage configured to provide a thrust-neutral release of gases from the nozzle.
Abstract:
An active leg engagement system for a vehicle includes a selectively deployable leg-engaging member containing an airbag or expandable energy absorber for protecting a pedestrian from collision with the vehicle. An alternative embodiment may include an expandable energy absorber within or behind a vehicle bumper.
Abstract:
A gas generating system is provided including a first housing formed from a polymeric material, and a pyrotechnic gas generant material contained in the first housing. The first housing forms a combustion chamber for the gas generant. An airbag system and a vehicle occupant protection system, each incorporating a gas generating system as described herein, are also disclosed.
Abstract:
A novel actuator contains a housing having a first end, a second end, and an inner wall. A piston rod assembly is contained within the housing, wherein the assembly contains a piston rod, a first end cap fixed at one end of the piston rod, and a second end cap fixed at an opposing end of the piston rod. An energy management device is constrained about an outer diameter of the first end cap, wherein upon actuation of the actuator, the energy management device may under predetermined conditions be deformed upon movement of said piston rod.
Abstract:
A linear actuator contains a housing having a first end and a second end. A hollow piston is positioned within the housing to slidably engage with an inner wall of the housing. A sealed gas chamber is formed within the hollow piston and contains stored gas for driving the piston upon activation of the actuator.