Abstract: An assembly is provided for steering a vehicle including a driver interface operable to enable a driver to steer the vehicle and at least one control member operable to couple the driver interface to the vehicle. An air bag module is coupled to the driver interface and is operable to expand to absorb the kinetic energy of the driver. A horn switch is coupled to the driver interface and the air bag module. The horn switch is operable to generate an electrical signal based on an input from the driver. An attachment mechanism is operable to couple the air bag module and horn switch to the driver interface, and includes at least one retaining member operable to engage the air bag module and armature. The retaining member is operable to release the air bag module and horn switch from the driver interface upon the application of a retractive force.

Abstract: A pretensioner (20) for use with a seat belt system, the pretensioner comprising: a straight first tube (22) having a cylindrical wall (22a), a first end (24) and a second end (26), at least one of the first end (24) or the second end (26) having an opening (32); the first tube includes a first opening (38) in the wall (22a) to receive a second tube (50), the second tube (50) having a first end portion (52), a second end portion (56) and a medial portion (54), the medial portion configured to have a circular curvature of radius R1; the second end portion is situated so that its center is collinear with a central axis (64) extending through the center of the first tube (22) and wherein an axis extending through the center of the first end portion is arranged at an acute angle relative to the central axis (64); a pyrotechnic element (40) is provided at one end of the first tube to provide products of combustion to drive a piston (100) down the first tube, the motion of the piston moving a cable (80) in a direct

Abstract: A vehicle seat arrangement provides location and fixing points on the vehicle seat that will take crash loads and can be used to position a webbing path adapter to serve as a guide for placing a standard seat belt in a suitable position for when a child is occupying the seat. A vehicle seat arrangement includes a seat backrest having an upholstered part overlying a load-bearing plate. A first plurality of holes pass through the upholstered part and a second, aligned, plurality of holes pass through the load-bearing plate. A webbing path adapter has a passageway for receiving seat belt webbing. A pin connects the webbing path adapter in a removable manner to any one of a plurality of holes on the load-bearing plate through the corresponding holes in the upholstered part of the seat backrest.

Abstract: A linear sensor uses four spaced apart magnets arranged in a rectangular array and has an axis of symmetry. Each magnet has a staircase shape of at least two steps ascending towards a centerline. Each magnet of the array has a single N-S with magnets arranged as mirror images about the axis of symmetry having opposed poles, and magnets located on diagonals defined by the rectangular array having the same pole facing the axis of symmetry. The linear sensor employs a magnetic field sensor such as a programmable Hall effect sensor that is mounted for movement relative to the magnetic array along the axis of symmetry. The height of the steps defining the staircase shape of the magnets is selected to produce a magnetic field of selected linearity along a selected portion of the axis of symmetry.

Abstract: A seat belt system for adults and children has a strap (55) that extends vertically along the front surface of a seat back or a structural pillar at the side of a vehicle. Seat belt webbing (19) is configured to provide a three-point seat belt system. The seat belt webbing passes through a stationary seat belt webbing guide (50) located higher than the shoulder of an adult seat occupant and attached to the same component of the vehicle as the vertically extending strap (55). A movable seat belt webbing guide (65) is movable along the strap (55). The stationary seat belt webbing guide (50) has a stationary seat belt webbing passageway (53) through which the seat belt webbing (19) passes and the movable seat belt webbing guide (65) has a seat belt webbing passageway (67) through which the seat belt webbing (19) passes.

Abstract: An intermediate article of manufacture forming an outer wrap subassembly having a leather, simulated leather or leather equivalent pliable component and one or more decorative components adhered to or otherwise attached to said leather, simulated leather or leather equivalent pliable component and one or more securing components is disclosed. The one or more securing components adheres or attaches the one or more decorative components to form the subassembly. The subassembly creates a unique attachment capability such that the crevice formed between the leather and the decorative component is maintained at a minimal gap and the radius of curvature of the leather component when assembled to the underlying article to form the final assembly has a radius of curvature of less than 2 mm, preferably 1.5 mm or less.

Abstract: An air bag module including a housing (90) having an open mouth or top, an inflator (50), a knee air bag (60, 60a) received with the housing and inflatable by the inflator, the knee air bag configured to move out of the housing (90) along a first direction and to inflate laterally across the top of the housing along a second direction and upon full inflation to move generally opposite to the first direction to protect the legs of an occupant of a vehicle.

Abstract: An air bag module (60) including an inflatable air bag (50) having a first region formed by opposing edge borders (102, 104) of two facing panels or panel pieces (52, 54), the first region initially open to receive a gas distribution hose (40), the gas distribution hose comprising a tubular portion (42) and a flat portion (44) integrally formed with the tubular portion, the tubular portion configured to receive inflation gas at one portion and having openings (49) therein to permit the egress of inflation gas; the flat portion of the hose located between the opposing edge borders of the facing panels; and a seam or seams (110) extending through the facing borders to join the flat portion of the hose between the facing edge borders in a gas tight manner.

Abstract: A seat belt buckle has a frame that forms an insertion path for a buckle tongue of a seat belt. The seat belt buckle includes a locking device having a locking member for locking the buckle tongue) in the locked state. A retaining member is tensioned by a spring for securing the locking member in a locked state. An ejector for the buckle tongue is tensioned by a spring that is provided with at least one damping device to reduce the noise generated when the seat belt buckle changes from a locking state to a released state.

Abstract: A device for tightening a seat belt has a piston (2) drivable linearly in a piston guide (1) by the gas pressure of a propellant gas. A gearing (3) is also caused to move by the piston (2), the gearing serving the transmission of the piston movement to a pinion (4). The pinion (4) is connected to, or configured to be connected to, a belt spool of a seat belt retractor (13) in a manner whereby rotation of the pinion causes rotation of the belt spool. The gearing (3) on associated with the piston (2) is mounted displaceable transversely to the piston's direction of movement and meshes with the pinion (4) as a result of gas pressure in an expandable bladder (24).

Abstract: An ignition delay module (10) for use in an airbag inflator (100, 200) has an ignition delay module housing (11). The ignition delay module (10) separates the inflator (100, 200) into two chambers (40, 60). A pyrotechnic tablet (2) is positioned inside the ignition delay module housing (11). Upon activation of the inflator (100, 200) the ignition delay module (10) prevents a gas generant (62) in a second chamber (60) of the inflator (100, 200) from igniting until at least a portion of the pyrotechnic tablet (2) is burnt. Preferably a burn inhibitor layer (3) is affixed or otherwise applied to a surface of the pyrotechnic tablet (2).

Abstract: A device for supporting a rupturable closure member of a pressure vessel, such as an airbag inflator has a hollow support with a tapered portion and an adjoining cylindrical portion. An exterior surface of the tapered portion has longitudinally extending grooves therein. An igniter is located adjacent the cylindrical portion of the support and a pyrotechnic substance is located in the cylindrical portion of the support between the igniter and the tapered portion of the support. A rupturable closure member being forced against an open first end of the tapered portion of the support by the gas in the pressure vessel such that a chamber is formed within the support.

Abstract: Airbag inflators employ gas generating compositions formed from a mixture of fuels and a mixture of oxidizers and preferably mica at levels of 1 to 5% by weight. The gas generant composition contains a primary and secondary fuel. The primary fuel is a guanidine compound, preferably guanidine nitrate. The secondary fuel is selected from tetrazoles, triazoles and mixtures thereof at levels of 5% by weight or less of the total gas generant composition. The oxidizer system is a mixture of at least two components selected from the group consisting of transition metal oxides, alkali metal nitrates and alkaline earth metal nitrates. The novel gas generants yield inflating gases having a reduced content of undesirable gases such as nitrous oxides and carbon monoxide.

Abstract: A device for detecting the occupancy status of a vehicle seat with an electrical capacity sensor device that is arranged in a seat belt buckle assigned to the vehicle seat and whose electrical capacity is altered relative to a reference potential (mass, ground) by the presence of a person occupying the vehicle seat and which, as a result, emits an electrical seat occupant presence output signal.

Abstract: At least one function of a seat belt retractor by is controlled by an electric motor. Torque of which is transmitted from the electric motor via a coupling to at least one component of the seat belt retractor. After the application of the seat belt with the transmitted torque, the seat belt retractor is adjusted to a starting position for adjustable functions in normal driving conditions and in dangerous driving conditions.

Abstract: A magnetic rotational position sensor that employs a single magnet mounted on a rotating turret that rotates on a housing that is fixedly mounted about a fixed ball stud. The turret is arranged to rotate around the ball stud in a first plane. A magnetic field orientation sensor is mounted to the housing, such that the magnet rotates along an arc tangent to the Hall effect sensor. The ball of the ball stud forms one half of a universal joint, the other half being formed by a shaft termination that is mounted to rotate with the turret, and also mounted for rotation in a second plane perpendicular to the first plane of the turret.

Abstract: A seatbelt retractor assembly (10) has a seatbelt retractor (14) and an actuator (26) for locking and unlocking the seatbelt retractor (1). An inertial sensor mass (30, 32, 33) detects changes in vehicle speed. The mass (30, 32, 33) has a guide surface (34, 35, 36) for interacting with the actuator (26). The guide surface (34, 35, 36) moves between an unlocking position in which the actuator (26) unlocks the seatbelt retractor (14) and a locking position in which the actuator (26) locks the seatbelt retractor (14). The guide surface (30) has an inner profile portion (62) and at least an outer profile portion (64). The actuator (26) is in contact with the inner profile portion (62) in the unlocking position while moving into contact with the outer profile portion (64) as the actuator (26) moves towards the locking position. The inner profile portion (62) causes a different acceleration of the actuator (26) than the outer profile portion (64).

Abstract: A height adjuster (200) for a vehicle safety restraint comprising: a rail (230) for providing a vertical path guide for a carrier (220); the carrier (220) configured to be vertically movable along the rail to one of a plurality of locations, the carrier also configured to rotationally support the web guide (210). The height adjuster also comprises a lock mechanism (240) movable between a locked and an unlocked condition, when in a locked condition the carrier is prohibited from moving down the rail and when in an unlocked condition the carrier is free to be moved; and a return spring mechanism (300) comprising a coiled return spring having an interior or coiled end (372) and a distal end (376), the interior end configured not to rotate as the carrier is moved and a distal end of the return spring secured to one of the carrier and release mechanism.

Abstract: A seatbelt retractor assembly (10) has a seatbelt retractor (14) and an actuator (26) for locking and unlocking the seatbelt retractor (1). An inertial sensor mass (30, 32, 33) detects changes in vehicle speed. The mass (30, 32, 33) has a guide surface (34, 35, 36) for interacting with the actuator (26). The guide surface (34, 35, 36) moves between an unlocking position in which the actuator (26) unlocks the seatbelt retractor (14) and a locking position in which the actuator (26) locks the seatbelt retractor (14). The guide surface (30) has an inner profile portion (62) and at least an outer profile portion (64). The actuator (26) is in contact with the inner profile portion (62) in the unlocking position while moving into contact with the outer profile portion (64) as the actuator (26) moves towards the locking position. The inner profile portion (62) causes a different acceleration of the actuator (26) than the outer profile portion (64).

Abstract: A seat belt retractor device has a gas generator for generating a high pressure gas when a vehicle is in emergency; a chamber cylinder for conducting the high pressure gas from the gas generator; a piston received movably within the chamber cylinder and pressed and moved by the high pressure gas, the piston having an O ring sealed end portion engaging walls of the chamber cylinder and a rack portion extending into the chamber cylinder; and a drive unit for rotating a winding shaft or spool of a seat belt retractor in a direction of removing a slack of a belt, using the movement of the piston and driven by said rack teeth portions; a pretensioner employed with an energy absorbing mechanism, for reversely rotating the winding spool when a tension acting on the belt exceeds a predetermined value after removing the slack of the belt; and a venting mechanism having a gas passageway for exhausting the high pressure gas from a space filled with the high pressure gas to the outside of the space, the gas passageway ex