摘要:
An airbag cushion is disclosed for use in automotive protective systems. The airbag cushion includes at least one closeable vent for re-directing gas out of the cushion when an obstruction is encountered.
摘要:
An airbag module has a rigid cushion with an integrated inflator. The cushion has a rear cushion panel and the inflator may have a front inflator plate attached to the rear cushion panel. A rear inflator plate is optionally provided and may be positioned within the cushion or outside the cushion. A pyrotechnic may be disposed within the space between the front inflator plate and the rear cushion panel and/or the rear inflator plate. An initiator may be seated in the rear inflator plate and/or the rear cushion panel to initiate combustion of the pyrotechnic. Instead of the front inflator plate, the inflator may have an expanse of tape that secures the pyrotechnic and/or the initiator to the interior of the cushion. The pyrotechnic may be sealed by the tape or by a foil pouch. The initiator may be secured by the tape or by a rear inflator plate.
摘要:
An inflator assembly having an inflator base including a simple stamping. The inflator base includes an end wall, first and second openings in the end wall, a base side wall generally perpendicularly extending from the end wall, and an attachment collar generally perpendicularly extending from the base side wall at a side opposite the end wall. The inflator assembly also has a diffuser cap that is attached to the inflator base to form a chamber for containing a supply of gas generant material. The diffuser cap includes a top wall and a cap side wall generally perpendicularly extending from the top wall. The cap side wall is attached to the base side wall. A first initiator assembly is disposed through the end wall first opening. The first initiator assembly includes a first stamped adapter that is resistance welded joined to the inflator base. A second initiator assembly is disposed through the inflator base second opening. The second initiator assembly includes a second stamped adapter that is resistance welded joined to the inflator base.
摘要:
An airbag cushion is disclosed for use in automotive protective systems. The airbag cushion includes a vent that, prior to cushion deployment, extends from the cushion exterior. A tether is coupled to the vent and to an interior surface of the cushion. Upon airbag deployment, the tether extends until taut or extends until the cushion encounters an obstruction. If pulled taut, the tether pulls the vent into the cushion interior where the interior air pressure effectively closes the vent. If the cushion encounters an obstruction, the tether remains lax, and the vent remains on the cushion exterior. Means are provided for retaining the vent in the closed position during occupant ride down.
摘要:
A novel active hood system is disclosed. The active hood system is designed such that in the event of a pedestrian/vehicle accident, the active hood system will soften the impact between the pedestrian and the vehicle by moving the vehicle hood into an elevated position. In some embodiments, the active hood system is constructed such that during a pedestrian/vehicle collision, the active hood system will raise the vehicle hood into an elevated position by having the hood move through a first travel distance and a second travel distance. The active hood system includes an actuator and a hinge. The actuator may be attached to the hinge. The actuator is designed such that if it is deployed, the actuator will raise the hood into the elevated position. Additional embodiments may also be made in which the actuator is vented during deployment. A dampener is also added to the active hood system. The dampener is designed to dampen the movement of the hood as the hood is moved through the second travel distance.
摘要:
An airbag cushion is disclosed for use in automotive protective systems. The airbag cushion includes a tube that may be restricted to prevent gas venting. A cord is coupled to the tube and to a surface of the cushion. Upon airbag deployment, the cord extends until taut or extends until the cushion encounters an obstruction. If pulled taut, the cord tightens the tube and restricts gas venting. If the cushion encounters an obstruction, the cord remains lax and the tube is able to vent gas.
摘要:
A method and apparatus for a transmission system selectively positioning sets of planet gear support bearings (50, 55, 80, 90) to achieve an optimized load distribution among a set of drive planet pinions (22) and a set of idler planet pinions (70) disposed in engagement between two reaction gears (30, 40) in the transmission system (A, A1), for splitting an applied load between at least two pathways between an input and an output.
摘要:
A relief valve and related systems and methods are disclosed for use in fluid distribution lines. The relief valve comprises a body defining a cavity and comprising at least first and second openings in fluid communication with the cavity. A connector piece is connected to the body at the first opening to connect the valve to a fluid distribution line. A rupture disc is disposed within and obstructs the first opening. When it is desired that fluid from the fluid distribution line be vented from the system, the rupture disc is punctured and thereby allows for fluid communication through the first opening of the valve.
摘要:
There is disclosed a heat exchanger for transferring heat between at least two fluids and a method for forming the heat exchanger. The heat exchanger preferably includes one or more end tanks, one or more inlets and outlets, one or more tubes, one or more fins, and one or more improved baffle combinations including at least one single piece double baffle. The improved single piece double baffles act as part of a baffle system, with advantages over multiple-piece only double baffle systems due to being assembled in one piece.
摘要:
Packaged fluid receptacles include: a plurality of fluid receptacles arranged one next to the other to form a composite structure having a top surface, bottom surface and end walls at a first end and a second end and having a longitudinal axis which extends through the end walls; and a removable support which contacts at least the top surface, bottom surface and end walls, the removable support including an attachment for applying a force to remove the support, preferably in a direction along the longitudinal axis. In a preferred embodiment, the support is one-piece and has a single attachment. Preferably, the packaged fluid receptacles are cuvettes usable in a clinical analyzer. A method for inserting a plurality of cuvettes into a clinical analyzer includes: providing packaged cuvettes as described above; inserting the packaged cuvettes into a cuvette loading station of a clinical analyzer in a manner in which the tab remains accessible to application of a force; securing the packaged cuvettes in the loading station; applying a force to the tab to peel back the support from the cuvettes; and removing the support to provide individual cuvettes.