The Lucas Pro Seat protects the prostate area of the male rider from continuous bouncing and jarring by providing an air space between the seat and the prostate. The Lucas Pro Seat is a stationary seat. The stationary seat would have two 9.5 square seats with a 2 air space.

The 42 stationary seat would have two 9.5 square stationary seats at each end with a 2 air space. The center of the seat would be 9 by 21 and would be stationary. The center space of each cushion would have a depth of 2.

An inflatable lumbar support cushion for seats including a seat cushion assembly connected with an air bladder that has a hollow body and is covered by a lumbar support that is hollow. The air bladder is inflated by a pump unit assembly which includes a pump unit that blows air to the air bladder by an air hose adapting the size of the lumbar support as required and defining a lumbar support portion which provides comfort to a user. The air bladder configured as a cushion for a sofa. The pump unit can be electronic or manual. The seat cushion can be adapted to different seats by an attaching base located to a bottom surface thereof and the lumbar support may be attached to a backrest by a strap allowing to fasten the inflatable lumbar support cushion to any suitable seat.

A vehicle seat includes a fabric center portion, first and second bolsters, a first seam between the first bolster and the center portion, a second seam between the center portion and the second bolster, and a seat frame. First and second extension members are disposed along and coupled to the respective first and second seams. The first and second extension members are adjustable between first and second positions.

A vehicle seat includes a pair of side frames arranged at a distance from each other in a width direction, and a cushion panel arranged between the pair of side frames, the cushion panel being provided with a reinforcing rib extending in the width direction, the pair of side frames being provided with a fitting portion extending in the width direction and configured to connect the cushion panel and the pair of side frames by being fitted to the reinforcing rib.

A vehicle seat has a frame, a padded seat back assembly (16), a padded seat cushion assembly (18), and a seat cushion assembly tilt arrangement for tilting the seat cushion assembly. A valance cover (34) is mounted on an outer side of the seat. The cover has a rearward cover section (34a) and a forward cover section (34b). The forward cover section (34b) is mounted in fixed relation to the seat cushion assembly (18) for tilting movement together with the seat cushion assembly. The seat cushion padding (24) extends over an upper surface of the forward cover section (34b).

A support portion for a seat assembly includes, in some configurations, a first main portion and a second main portion disposed such that a gap is provided between the first main portion and the second main portion. In some configurations, the support portion includes a plurality of first extensions projecting from the first main portion away from the gap; the support portion includes a plurality of second extensions projecting from the second main portion away from the gap; the first main portion and the second main portion are configured to extend along opposite sides of a spine of a user such that the gap is aligned with said spine; and/or the plurality of first extensions and the plurality of second extensions are configured for connection with a seatback frame.

A vehicle seat includes a seat bottom and a seat back. The seat back is coupled to the seat bottom to move relative to the vehicle seat. The vehicle further includes a support mechanism coupled to the vehicle and configured to vary support provided to an occupant sitting on the vehicle seat.

The invention relates to a vibrating warning device for a vehicle seat, having a vibrating patch (31) intended to be attached to the upper face of the padding of the seat part or backrest of one said seat, said patch (31) comprising at least one electrically controlled vibratory actuator (32) accommodated in a flexible support jacket (33); characterized in that said flexible support jacket (33) has a main body (34) enclosing said vibratory actuator(s) (32), and at least two arms (39) extending from said main body (34), on either side of the latter, and each comprising a retaining hook (40) intended to engage with a corresponding recess made in said padding in order to keep said main body (34) against the upper face of this padding.

A seat ventilation device for a seat system, in particular of a motor vehicle, includes a plurality of radial fans for conducting air and at least one cushion which has a foam support and a ventilation layer which is arranged over or in front of the foam support and through which air conducted by the radial fans can flow. The radial fans are at least partly received in the foam support and are arranged below or behind the ventilation layer.

A shape adapting system of a cushion assembly and method of forming a shape adapting system of a cushion assembly include an array of cells that retain a fluid, a fluid exchange sub-system coupled to the cells, wherein the fluid exchange sub-system fluidly connects the cells together, and at least one valve coupled to the fluid exchange sub-system. The valve(s) is configured to move between an open position in which the fluid is able to migrate among the cells to change a shape of the support base, and a closed position in which the shape of the support base is maintained.