Abstract: An apparatus (10) for helping to protect an occupant of a vehicle (12) includes an inflatable vehicle occupant protection device (14). The protection device (14) includes panels (40 and 42) and a plurality of chambers (54) at least partially defined by the panels. An inflation fluid source (24) is actuatable to provide inflation fluid for inflating the protection device (14). The protection device (14) further includes a manifold (100) at least partially defined by the overlying panels (40 and 42). The manifold (100) includes a plenum portion (102) for receiving inflation fluid from the inflation fluid source and duct portions (104) that branch from the plenum portion and distribute inflation fluid into the chambers (54).

Abstract: A carrier for use in removably attaching a remote control unit to a person's hand comprises a support section having a portion adapted to overlie and be secured to the user's hand and wrist in position to receive a sleeve within which the remote control unit is accommodated. The support section of the carrier and a portion of the sleeve are provided with cooperable hook and loop fasteners which securely, but separably, fasten the sleeve and support section to one another. The sleeve has along one side thereof a window formed of transparent material which is sufficiently deformable and resilient as to enable an externally applied force to be transmitted to keys or switches underlying the window. The remote control body has a projection which extends through an opening in the retaining sleeve for releasably retaining the remote control body within the sleeve.

Abstract: An apparatus (10) for helping to protect an occupant of a vehicle (12) includes at least one inflatable vehicle occupant protection device (14) including a first portion (50) inflatable to cover a first portion (20) of a vehicle and a second portion (52) inflatable to cover a second portion (30) of a vehicle. A single inflator (70) provides inflation fluid to inflate the protection device (14). A first conduit (52) has a portion terminating in the first portion (50) of the protection device (14). A second conduit (62) has a portion terminating in the second portion (60) of the protection device (14). The first and second conduits (52 and 62) are adapted to move relative to each other from a first condition in which the conduits are positioned for installation in the vehicle (12) to a second condition in which the conduits are positioned next to each other.

Abstract: An apparatus (10) for helping to protect an occupant of a vehicle (12) includes an inflatable vehicle occupant protection device (18) that is inflatable to a deployed position between a side structure (32) of the vehicle and a vehicle occupant (34, 36). An inflation fluid source (20) provides inflation fluid for inflating portions of the inflatable vehicle occupant protection device (18). The inflatable vehicle occupant protection device (18) includes a base panel (60) and an attachment panel (62) connected to the base panel. The base panel (60) has a first size. The attachment panel (62) has a second size that is smaller than the first size and a configuration that corresponds to a configuration of the portions of the inflatable vehicle occupant protection device (18) that are to be inflated.

Abstract: An apparatus (10) for helping to protect a vehicle occupant includes an actuatable vehicle occupant protection device (12), and a microelectromechanical (MEMS) device (20) energizable to cause actuation of the protection device. In one embodiment, the MEMS device (20) is an energizable fluid source for emitting a primary fluid for actuating an inflatable protection device (12). The apparatus (10) may comprise a plurality of MEMS devices (20) individually actuatable to control inflation of the protection device.

Abstract: An apparatus comprises a vehicle steering wheel (12) including an armature (14). The armature (14) has a base portion (16), a circumferentially extending rim portion (18), and at least one spoke (20) extending between the rim portion and the base portion. The base portion (16) includes oppositely disposed first and second surfaces (22 and 24) and a plurality of openings (30) extending between the first and second surfaces. An inflatable vehicle occupant protection device (40) abuts the first surface (22). The inflatable vehicle occupant protection device (40) comprises an inflatable air bag (42) and an actuatable inflator (44) for, when actuated, inflating the air bag. The inflator (44) has a radially outwardly extending flange (60). The flange (60) includes a plurality of apertures (66). A plurality of one-piece locking members (100) secure the inflatable vehicle occupant protection device (40) to the armature (14).

Abstract: A pretensioner (50) tensions vehicle seat belt webbing (18). The pretensioner (50) has a member (52) movable by an actuating fluid to tension the seat belt webbing (18). The pretensioner (50) further has at least one microelectromechanical system (MEMS) device (120) energizable to supply actuating fluid to move the member (52).

Abstract: An inflator (10) includes an assembly (31) comprising a plurality of individually energizable microelectromechanical system (MEMS) devices (30) for, when energized, actuating the inflator. The assembly (31) further comprises a sensor mechanism (60) for sensing a condition of the inflator (10) and for generating a control signal indicative of the sensed condition. The plurality of MEMS devices (30) are responsive to the control signal to control actuation of the inflator (10).

Abstract: An apparatus (10) for helping to protect a vehicle occupant (52) includes an inflatable device (20). The apparatus (10) also includes a primary inflation fluid source (32) and a secondary inflation fluid source (34) that are actuatable independently of each other. The apparatus (10) includes means (60, 70, 80, 90, 100) for actuating the primary inflation fluid source (32) to inflate the inflatable device (20) to help protect the vehicle occupant (52) without actuating the secondary inflation fluid source (34). The apparatus (10) also includes means (60, 70, 80) for sensing the position of the vehicle occupant (52) subsequent to actuation of the primary inflation fluid source (32) and for providing an output signal (64, 71, 82). The apparatus 10 further includes means (100, 38) for actuating the secondary inflation fluid source (34) in response to the output signal.

Abstract: A vehicle seat (16) has a seat back portion (24) for engaging an occupant (12) of a vehicle (14). A length of seat belt webbing (18) extends around a portion of the occupant (12). A seat belt retractor (44) biases the length of seat belt webbing (18) in a belt retraction direction. The seat belt retractor (44) allows the length of seat belt webbing (18) to move in a belt withdrawal direction, opposite the belt retraction direction, when a predetermined force is applied to the length of seat belt webbing (18). A blocking mechanism (70) blocks movement of the length of seat belt webbing (18) in the withdrawal direction. The blocking mechanism (70) is actuated upon the occurrence of a vehicle collision. A portion of the length of seat belt webbing (18) restrains movement of the seat back portion (24) relative to the vehicle during a vehicle collision.

Abstract: An apparatus (10) for helping to protect a vehicle occupant comprises an actuatable vehicle occupant protection device (12), and a microelectromechanical (MEMS) device (20) energizable to cause actuation of the protection device. In one embodiment, the MEMS device (20) is an energizable fluid source for emitting a primary fluid for actuating an inflatable protection device (12). The apparatus (10) may comprise a plurality of MEMS devices (20) individually actuatable to control inflation of the protection device.

Abstract: An inflator (10) includes an assembly (31) comprising a plurality of individually energizable microelectromechanical system (MEMS) devices (30) for, when energized, actuating the inflator. The assembly (31) further comprises a sensor mechanism (60) for sensing a condition of the inflator (10) and for generating a control signal indicative of the sensed condition. The plurality of MEMS devices (30) are responsive to the control signal to control actuation of the inflator (10).

Abstract: An apparatus (10) comprises an inflatable protection device (14) inflatable between the side structure (16) of a vehicle (12) and a vehicle occupant. The device (14) includes at least one inflatable front chamber (120), rear chamber (150), and middle chamber (100). The front chamber (120) and the rear chamber (150) each have an inflation fluid inlet (122 and 152) near an upper edge (50) of the device (14) and an inflation fluid outlet (124 and 154). The middle chamber (100) has at least one inflation fluid inlet (102, 104) near the lower edge (52) and is free from inlets near the upper edge (50). Inflation fluid enters the front and rear chambers (120 and 150) through the inlets (122 and 152) and exits through the outlets (124 and 154) into the inflation fluid inlets (102, 104) of the middle chamber (100) to inflate the middle chamber.

Abstract: An apparatus (10) for inflating an inflatable vehicle occupant protection device (36) comprises a housing (12) and an inflation fluid source (34) in the housing for, when actuated, providing fluid for inflating the protection device. An electrically actuatable initiator (38) is connected with the housing (12) for actuating the inflation fluid source (34). The apparatus (10) also comprises vehicle electric circuitry (37) for actuating the initiator (38) to actuate the inflation fluid source (34) in response to sensing an occupant protection event for which inflation of the protection device (36) is desired. A microelectromechanical system device (MEMS device) (52) in the apparatus is electrically energizable to cause actuation of the inflation fluid source (34). An autoignition mechanism (40) responsive to an event other than an occupant protection event energizes the MEMS device to cause actuation of the inflation fluid source.

Abstract: A vehicle seat (16) has a seat back portion (24) for engaging an occupant (12) of a vehicle (14). A length of seat belt webbing (18) extends around a portion of the occupant (12). A seat belt retractor (44) biases the length of seat belt webbing (18) in a belt retraction direction. The seat belt retractor (44) allows the length of seat belt webbing (18) to move in a belt withdrawal direction, opposite the belt retraction direction, when a predetermined force is applied to the length of seat belt webbing (18). A blocking mechanism (70) blocks movement of the length of seat belt webbing (18) in the withdrawal direction. The blocking mechanism (70) is actuated upon the occurrence of a vehicle collision. A portion of the length of seat belt webbing (18) restrains movement of the seat back portion (24) relative to the vehicle during a vehicle collision.

Abstract: An apparatus (10) for inflating an inflatable vehicle occupant protection device (36) comprises a housing (12) and an inflation fluid source (34) in the housing for, when actuated, providing fluid for inflating the protection device. An electrically actuatable initiator (38) is connected with the housing (12) for actuating the inflation fluid source (34). The apparatus (10) also comprises vehicle electric circuitry (37) for actuating the initiator (38) to actuate the inflation fluid source (34) in response to sensing an occupant protection event for which inflation of the protection device (36) is desired. A microelectromechanical system device (MEMS device) (52) in the apparatus is electrically energizable to cause actuation of the inflation fluid source (34). Means (40) responsive to an event other than an occupant protection event energizes the MEMS device to cause actuation of the inflation fluid source.

Abstract: A pretensioner (50) tensions vehicle seat belt webbing (18). The pretensioner (50) has a member (52) movable by an actuating fluid to tension the seat belt webbing (18). The pretensioner (50) further has at least one microelectromechanical system (MEMS) device (120) energizable to supply actuating fluid to move the member (52).

Abstract: Apparatus (10) for helping to protect an occupant of a vehicle (12) that has a side structure (16) and a roof (18) comprises an inflatable protection device (14) and a source (22) of inflation fluid for inflating the device between the side structure (16) a vehicle occupant. The device (14) includes a perimeter (48) at least partially defined by upper and lower edges (50 and 52) and front and rear portions (62 and 64) spaced apart along the upper and lower edges. The device (14) also includes at least one connection (70) within the perimeter (48). The connection (70) helps to define at least one inflatable front chamber (120) located in the front portion (62), at least one inflatable rear chamber (150) located in the rear portion (64) and at least one inflatable middle chamber (100) located between the front and rear chambers.

Abstract: A foot pedal (12, 42) for controlling operation of a vehicle is supported for movement relative to the vehicle. A cushion (22, 60), inflatable by inflation fluid, is connected with and, when inflated, extends from the pedal (12, 42).

Abstract: Apparatus (10) for helping to protect an occupant of a vehicle (12) which has a side structure (16) and a roof (18) comprises an inflatable vehicle occupant protection device (14). The vehicle occupant protection device (14) is inflatable away from the vehicle roof (18) into a position between the side structure (16) of the vehicle (12) and a vehicle occupant. An inflation fluid source (24) provides inflation fluid for inflating the vehicle occupant protection device (14). The vehicle occupant protection device (14) comprises a pair of overlying panels (40 and 42) that have overlapping portions secured together along at least a portion of the periphery of the panels to form a substantially airtight volume defined by the panels. The panels (40 and 42) are made of gas impermeable elastomeric material.