Abstract: A horn switch (40) for a vehicle steering wheel (20) includes a frame (50) for mounting to the steering wheel (20). The frame (50) includes a horn switch housing (56). A plunger (80) is associated with the switch housing (56). The plunger (80) is movable relative to the switch housing (56) between a non-actuating position and an actuating position. An actuatable cable (150) has a portion positioned in the switch housing (56). The actuating cable (150) includes first and second conductors (156, 158) for electrical connection to a circuit that when closed actuates a vehicle horn (30). The actuatable cable (150) has an expanded condition in which the first and second conductors (156, 158) are insulated from each other when the plunger (80) is in the non-actuating position.

Abstract: A horn switch (40) for a vehicle steering wheel (20) includes a frame (50) for mounting to the steering wheel (20). The frame (50) includes a horn switch housing (56). A plunger (80) is associated with the switch housing (56). The plunger (80) is movable relative to the switch housing (56) between a non-actuating position and an actuating position. An actuatable cable (150) has a portion positioned in the switch housing (56). The actuating cable (150) includes first and second conductors (156, 158) for electrical connection to a circuit that when closed actuates a vehicle horn (30). The actuatable cable (150) has an expanded condition in which the first and second conductors (156, 158) are insulated from each other when the plunger (80) is in the non-actuating position.

Abstract: A vehicle occupant protection apparatus (10d) includes an inflatable occupant protection device (300) and a support member (316). A vent opening (350) extends through the support member (316). A vent member (360) is associated with the vent opening (350). The vent member (360) initially closes the vent opening (350). Inflation fluid moves the vent member (360) relative to the support member (316) for enabling a flow of inflation fluid through the vent opening (350). A tether (386) extends between the inflatable occupant protection device (300) and the vent member (360). The tether (386) is responsive to inflation of the inflatable occupant protection device (300) away from the support member (316) by more than a predetermined distance for moving the vent member (360) relative to the support member (316) for reducing the flow of inflation fluid through the vent opening (350).

Abstract: A vehicle occupant protection apparatus (10) includes an inflatable occupant protection device (12) and a support member (40) having a vent opening (50) through which inflation fluid may flow. The apparatus (10) also includes a mechanism (58) for controlling a flow of inflation fluid through the vent opening (50). Inflation fluid pressure within the inflatable occupant protection device (12) tends to move the mechanism (58) for increasing a flow of inflation fluid through the vent opening (50). The mechanism (58) is responsive to inflation of the inflatable occupant protection device (12) beyond a predetermined distance for restricting the flow of inflation fluid through the vent opening (50). The apparatus (10) further includes a locking member (96) for blocking the mechanism (58) from increasing the flow of inflation fluid through the vent opening (50) after the inflatable occupant protection device (12) has inflated beyond the predetermined distance.

Abstract: An apparatus for controlling flow of inflation fluid through a vent opening (50) in an air bag module (10) includes a vent member (14) movable to control flow of the inflation fluid through the vent opening. The vent member (14) includes a vent member opening (84) extending through the vent member. A tether (12) for controlling movement of the vent member (14) includes a first portion (90) and second portion (92). The second portion (92) is folded to form multiple layers (112, 114). The tether (12) is positioned relative to the vent member (14) so that the multiple layers (112, 114) of the second portion (92) engage a first side (62) of the vent member. The first portion (90) of the tether (12) extends through the vent member opening (50) and away from an opposite second side (60) of the vent member (14). The engagement of the second portion (92) with the vent member (14) causes the vent member (14) to move in response to movement of the tether (12).

Abstract: An apparatus (10) includes an inflatable vehicle occupant protection device (12) and a vent opening (44) for directing flow of inflation fluid away from the protection device. A vent member (46) is movable between an open condition enabling flow of inflation fluid through the vent opening and a closed condition at least partially blocking flow of inflation fluid through the vent opening. A tether (50), when tensioned, moves the vent member (46) from the open condition to the closed condition. A latch (48) has a latched condition for maintaining the vent member (46) in the closed condition and an unlatched condition for enabling the vent member to move away from the closed condition. A controller (102) is operative to actuate the latch (48). selectively to the latched condition and the unlatched condition based on at least one sensed occupant condition.

Abstract: Apparatus (10) for helping to protect an occupant of a vehicle (12) that has a side structure (16) and a roof (18) includes an inflatable curtain (14). The inflatable curtain (14) is inflatable away from the roof (18) between the side structure (16) of the vehicle (12) and a vehicle occupant. The inflatable curtain has an inflatable volume (28). An inflation fluid source (30) is actuatable to provide inflation fluid to the inflatable volume (28) to inflate the inflatable curtain (14). A fill tube (32) delivers the inflation fluid from the inflation fluid source (30) to the inflatable curtain (14). The apparatus (10) includes an actuatable apparatus (60) for providing an opening (72, 226) in at least one of the fill tube (32) and the inflatable curtain (14) for directing the inflation fluid from the inflatable volume (28) to deflate the inflatable curtain (14). The actuatable apparatus (60) is actuatable in response to actuation of the inflation fluid source (30).

Abstract: Apparatus (10) for helping to protect an occupant of a vehicle (12) that has a side structure (16) and a roof (18) includes an inflatable curtain (14). The inflatable curtain (14) is inflatable away from the roof (18) between the side structure (16) of the vehicle (12) and a vehicle occupant. The inflatable curtain has an inflatable volume (28). An inflation fluid source (30) is actuatable to provide inflation fluid to the inflatable volume (28) to inflate the inflatable curtain (14). A fill tube (32) delivers the inflation fluid from the inflation fluid source (30) to the inflatable curtain (14). The apparatus (10) includes actuatable means (60) for providing an opening (72, 226) in at least one of the fill tube (32) and the inflatable curtain (14) for directing the inflation fluid from the inflatable volume (28) to deflate the inflatable curtain (14). The actuatable means (60) is actuatable in response to actuation of the inflation fluid source (30).

Abstract: A modular headliner assembly (10) includes an inflatable vehicle occupant protection device (14) adapted to inflate away from a roof (18) of a vehicle (12) into a position between a side structure (16) of the vehicle and a vehicle occupant. The modular headliner assembly (10) also includes a headliner (36) for covering an interior portion (38) of the roof (18) and at least one support device (40) for supporting the inflatable vehicle occupant protection device (14) and the headliner in the vehicle (12). The support device (40) includes a bracket (42) having a portion (44) connectable to the inflatable vehicle occupant protection device (14), fastener (202) for connecting the headliner (36) to the bracket, and a fastener (222) for connecting the bracket to the vehicle (12).

Abstract: An apparatus and method for damping vibration of a vehicle part, such as a steering wheel or an electric motor. According to one embodiment, an apparatus (26) for damping vibration of a vehicle part (12) includes at least one container (50) having a chamber (56) defined by at least one interior wall (58). The container (50) is associated with the vehicle part (12). A plurality of particles (52) is disposed in the chamber (56). The particles (52), when at rest, occupy a first portion (82) of the chamber (56) and define an unoccupied second portion (84) of the chamber. The particles (52) move back and forth between the first and second portions (82 and 84) of the chamber (56) in response to vibration of the vehicle part (12) and collide with each other and with the interior wall (58) defining the chamber to damp the vibration of the vehicle part.

Abstract: An apparatus (10) includes an inflatable vehicle occupant protection device (12) and a vent opening (44) for directing flow of inflation fluid away from the protection device. A vent member (46) is movable between an open condition enabling flow of inflation fluid through the vent opening and a closed condition at least partially blocking flow of inflation fluid through the vent opening. A member (50) is operative to move the vent member (46) from the open condition to the closed condition in response to deployment of the protection device (12). Latching means (48) has a latched condition for maintaining the vent member (46) in the closed condition and an unlatched condition for preventing the vent member from remaining in the closed condition. Control means (102) is operative to actuate the latching means (48) selectively to the latched condition and the unlatched condition based on at least one sensed occupant condition.

Abstract: An apparatus and method for damping vibration of a vehicle part, such as a steering wheel or an electric motor, is provided. According to one embodiment, an apparatus (26) for damping vibration of a vehicle part (12) includes at least one container (50) having a chamber (56) defined by at least one interior wall (58). The container (50) is associated with the vehicle part (12). A plurality of particles (52) is disposed in the chamber (56). The particles (52), when at rest, occupy a first portion (82) of the chamber (56) and define an unoccupied second portion (84) of the chamber. The particles (52) move back and forth between the first and second portions (82 and 84) of the chamber (56) in response to vibration of the vehicle part (12) and collide with each other and with the interior wall (58) defining the chamber to damp the vibration of the vehicle part.

Abstract: A modular headliner assembly (10) includes an inflatable vehicle occupant protection device (14) adapted to inflate away from a roof (18) of a vehicle (12) into a position between a side structure (16) of the vehicle and a vehicle occupant. The modular headliner assembly (10) also includes a headliner (36) for covering an interior portion (38) of the roof (18) and at least one support device (40) for supporting the inflatable vehicle occupant protection device (14) and the headliner in the vehicle (12). The support device (40) includes a bracket (42) having a portion (44) connectable to the inflatable vehicle occupant protection device (14), fastener (202) for connecting the headliner (36) to the bracket, and a fastener (222) for connecting the bracket to the vehicle (12).

Abstract: An apparatus (10) comprises an inflatable vehicle occupant protection device (14) inflatable in a first direction away from a vehicle roof (18) into a position between a side structure (16) of the vehicle (12) and a vehicle occupant. An elongated member (70) is connected to the side structure (16) and has a first end (72), an opposite second end (76) and a length measured between the first and second ends. An element (100) is connected to the protection device (14) and at least partially encircles the elongated member (70). The element (100) is slidable along the elongated member (70) in the first direction when the protection device (14) is inflated. The element (100) includes at least one portion (150, 212) that engages the elongated member (70) and blocks the element from sliding along the elongated member in a direction opposite the first direction.

Abstract: An apparatus (10) comprises an inflatable vehicle occupant protection device (14) inflatable in a first direction away from a vehicle roof (18) into a position between a side structure (16) of the vehicle (12) and a vehicle occupant. An elongated member (70) is connected to the side structure (16) and has a first end (72), an opposite second end (76) and a length measured between the first and second ends. An element (100) is connected to the protection device (14) and at least partially encircles the elongated member (70). The element (100) is slidable along the elongated member (70) in the first direction when the protection device (14) is inflated. The element (100) includes at least one portion (150, 212) that engages the elongated member (70) and blocks the element from sliding along the elongated member in a direction opposite the first direction.

Abstract: An apparatus (10) comprises an inflatable vehicle occupant protection device (14) inflatable in a first direction away from a vehicle roof (18) into a position between a side structure (16) of the vehicle (12) and a vehicle occupant. An elongated member (70) is connected to the side structure (16) and has a first end (72), an opposite second end (76) and a length measured between the first and second ends. An element (100) is connected to the protection device (14) and at least partially encircles the elongated member (70). The element (100) is slidable along the elongated member (70) in the first direction when the protection device (14) is inflated. The element (100) includes at least one portion (150, 212) that engages the elongated member (70) and blocks the element from sliding along the elongated member in a direction opposite the first direction.

Abstract: An apparatus (12) for helping to protect an occupant of a vehicle (13) comprises an inflatable vehicle occupant protection device (14) having a deflated condition and being inflatable into a position to help protect the vehicle occupant. The apparatus (12) also comprises a housing (10) for mounting in the vehicle. The housing (10) includes a chamber (61) receiving the inflatable device in the deflated condition. The housing (10) includes a first housing part (60) having a locking rib (80), and a second housing part (90) having a locking groove (110) and an opening (114) into the locking groove. The locking rib (80) is movable in a first direction (70) through the opening (114) into the locking groove (110) for releasably closing the housing (10) with the inflatable device (14) inside the chamber. The first housing part (60) has a tool receiving portion (82) adjacent the locking rib (80).

Abstract: An apparatus (10) comprises an inflatable vehicle occupant protection device (14) inflatable in a first direction away from a vehicle roof (18) into a position between a side structure (16) of the vehicle (12) and a vehicle occupant. An elongated member (70) is connected to the side structure (16) and has a first end (72), an opposite second end (76) and a length measured between the first and second ends. An element (100) is connected to the protection device (14) and at least partially encircles the elongated member (70). The element (100) is slidable along the elongated member (70) in the first direction when the protection device (14) is inflated. The element (100) includes at least one portion (150, 212) that engages the elongated member (70) and blocks the element from sliding along the elongated member in a direction opposite the first direction.

Abstract: An apparatus for inflating a vehicle occupant restraint such as an air bag comprises a source of gas for inflating the air bag. A filter is disposed outward of the gas source and has an outer surface. A pressure controlling member is spaced outward of the filter an encircles the gas source and the filter. A helical strand is interposed between the filter and the pressure controlling member to create a plenum between them. Gas supplied by the gas source accumulates in the gap until it builds up enough pressure to burst the pressure controlling member. The strand has a smooth cylindrical outer surface. Thus, any contact between the strand and the foil layer is line contact.