Abstract: A swingable and pivotable seating system includes a base portion, a swing arm, a seat and a control system. The swing arm is pivotable about a generally vertical first pivot axis and has a first end pivotally mounted at the base portion and a second end opposite the first end. The seat is pivotally supported at or near the second end of the swing arm and pivotable about a generally vertical second pivot axis. The control system controls pivotal movement of the seat about the second pivot axis responsive to a degree of pivoting of the swing arm about the first pivot axis. The seating system may include a desk portion, and the control system may limit pivotal movement of the seat when the seat is near the desk portion and may allow greater pivotal movement of the seat when the seat is swung away from the desk portion.

Abstract: A release actuating system 10 for a seat assembly 12 in a vehicle. Conventionally, the system includes a seat back 14 that is removable through an arcuate range. The seat back 14 is moveable between a design position (tilted upward and rearwardly) in which it may support a passenger, and a full fold flat position. Seat back latches 24 secure the seat back 14 in the design position. A seat cushion 32 supports the seat back 14. The seat cushion 32 has a rearward portion that cooperates with the seat back 14. The rearward portion also releasably engages floor latches 26. The seat cushion 32 has a forward portion that is pivotally attached to the vehicle floor. The seat cushion 32 and seat back 14 tumble forwardly when (a) the seat back latches 24 are disengaged; (b) the seat back 14 lies in the full fold flat position; and (c) the floor latches 26 are disengaged. The tumble forward position facilitates occupant ingress and egress and provides access to luggage and storage areas.

Abstract: The invention concerns a seat, in particular for a motor vehicle, comprising a seat back, a cushion, a pivoting handle mounted on one of the lateral sides of the seat back and adapted to cause the seat back to tilt onto the cushion from a raised position, a rotary plate fixed under the cushion, and a pivoting lever affixed to the rotary plate and adapted to cause the cushion to rotate on itself with the seat back in the raised position. According to the invention, the seat comprises means for pivoting the pivoting lever immediately after the handle has pivoted so as to cause the cushion to rotate about the rotation axis of the rotary plate immediately after the back has been tilted on the cushion.