An airbag for a vehicle, such as a side airbag, may be mounted to or proximate to a seat assembly on which a passenger may sit. The side airbag may include a chamber and an inflator configured to cause the chamber to expand toward the passenger to slow an acceleration of the passenger upon impact of the vehicle with another object or surface. Upon deployment of the chamber, the side airbag may cause a portion of the seat assembly (a seat tub, seat pan, and/or cushion coupled thereto) to deform toward the passenger seated thereon while remaining occluded from the passenger by the assembly. In some examples, the chamber may be stored in an unfolded position to allow for a more rapid deployment.

In embodiments, an aircraft passenger seat assembly includes a seatback assembly including one or more lateral seatback sections. In embodiments, at least one lateral seatback section includes a base seatback panel coupled to a seatback frame, a first set of segmented seatback panels coupled to the base seatback panel, and a second set of segmented seatback panels coupled to the first set of segmented seatback panels. In embodiments, the aircraft passenger seat assembly further includes a plurality of actuatable assemblies, wherein the plurality of actuatable assemblies include a first set of actuatable assemblies configured to selectively actuate the first set of segmented seatback panels relative to the base seatback panel, and a second set of actuatable assemblies configured to selectively actuate the second set of segmented seatback panels relative to the first set of segmented seatback panels.

A seat assembly may include a seatback frame, a rear panel connected to the seatback frame, and a bolster body releasably connected to the rear panel. The bolster body may include a first portion, a second portion, and a third portion. The second portion may extend from a first side of the first portion. The third portion may extend from a second side of the first portion.

A seating posture is stabilized for the shoulders of a passenger seated on a vehicle seat. A vehicle seat is provided with a seat back configured to support the seated person from the rear. A shoulder support portion of the seat back configured to support a corresponding one of the shoulders of the seated passenger includes an air cell configured to expand when air is supplied. When the air cell expands, one end portion of the shoulder support portion on the outside in the width direction of the vehicle seat moves more forward than the other end portion of the shoulder support portion on the inside in the width direction.

A lining element for a backrest of a vehicle seat, in particular for the rear face of the back seat is provided. A number of soft lining parts, which are arranged on the front face, and two or more solid lining parts, which are arranged on the rear face and are connected to the soft lining parts, are provided. The degree of deformability of the lining elements towards the rear is preferably greater than the degree of deformability towards the front.

A side member (10) for a vehicle seat (1), in particular motor vehicle seat, includes a metallic frame section (12). The frame section (12) has an exposed supporting section (14) for supporting a padding of the side member (10), wherein the supporting section (14) is flexurally elastic and, in a normal position, protrudes from the frame section (12) in order to support the padding, wherein at least one electrically controllable actuator (20) is provided, which, by generating a force, transfers the supporting section (14) from the normal position into a retracted position. The invention furthermore relates to a vehicle seat (1) having at least one side member (10).

A vehicle seat for a vehicle having a backrest part and a seat part are provided. The backrest part and the seat part each have an inner portion and side bolster portions arranged laterally on both sides of the inner portion The inner portions and the side bolster portions each have a cushion part and an upholstery part at least partially surrounding the cushion part. An abrasion-resistant coating that has a higher hardness and/or stiffness than the at least one upholstery part is at least in part arranged on at least one of the upholstery parts.

In a vehicle seat, a seat back includes a backrest on which an occupant sitting on a seat cushion leans his/her back, and banks supporting the back of the sitting occupant on both sides. Urethane pads configuring the banks are formed in a shape protruded to the front with respect to a urethane pad configuring the backrest, the back face sides of the urethane pads configuring the banks formed in the shape protruded to the front are formed in a recessed shape with respect to a back face side of the urethane pad configuring the backrest, and on the portions of the back face sides of the urethane pads configuring the banks formed in the recessed shape, protrusions having faces at the same height as the back face side of the urethane pad configuring the backrest and extended to the portions formed in the recessed shape are formed.

A vehicle seat assembly includes a seat main frame including a seat back attached to the seat main frame. The vehicle seat assembly also includes left and right side members in which each side member defines an outboard seat back bolster and an armrest. The armrest has a forward attachment bracket for attachment to the seat main frame. The vehicle seat assembly also includes a seat base including a seat base frame attached to the seat main frame and left and right corner cover members separate from the respective left and right side members and the seat base. Each corner cover member is adapted to cover the forward attachment bracket of the corresponding side member. Further, the left and right corner cover members conceal the attachment of the left and right side members to the seat main frame.

Two-stage vortex tube assemblies including an internal vortex generation chamber for generating a main vortex and a compressed air inlet having a tangential outlet port for creating a pre-vortex in an inflow of compressed air in a direction of flow of the main vortex. The two-stage vortex assemblies may be utilized in low pressure and low flow applications such as seat climatization, local heating or cooling, etc. Further disclosed are seat constructions and seat climatization systems utilizing a two-stage vortex tube as a single source for heating or cooling.