A system to control a seat and its environment in a cabin of a transportation vehicle. A functional controller of the seat is connected to an electric controller to activate electric actuators and/or effectors, such as electric motors of the seat. The functional controller includes a wireless communication module to establish a wireless link with at least one portable electronic device associated with a passenger of the seat. The portable electronic device enables the passenger, by means of a dedicated computer interface, to control the actuators and/or the effectors of the seat, and/or to communicate with on-board crew on a local network of the transportation vehicle. The wireless communication module communicates on the local network. Also, a wireless control method implemented by the system is provided.

A passenger seat includes a spreader with one or more open slot. The slot may be positioned on a lateral side of the spreader and may receive a portion of a seat base of the passenger seat within the slot. In some aspects, the slot may be elongated, and an insertion opening for the slot is provided in a top side of the spreader.

A seat base includes a plurality of linear actuators each having a first end pivotally mounted to a base member and a second end pivotally mounted to a seat member. A controller is adapted for controlling an extension length of each of the plurality of linear actuators in a coordinated manner for adjusting a position of the seat member with six degrees-of-freedom and for damping vibration of the seat member. An active vibration mitigation method for reducing vibrations of an aircraft seat includes receiving vibration data from one or more accelerometers mounted to the aircraft seat and determining a vibration profile based on the vibration data. When vibration mitigation is warranted, control signals for damping vibration are determined and transmitted to a plurality of linear actuators adapted to support the aircraft seat.

An ejection seat may comprise a seat back a seat pan configured to translate along the seat back, and a seat pan adjustment system configured to adjust a positioning of the seat pan. The seat pan adjustment system may comprise a first actuator configured to adjust a position of a first area of the seat pan, a second actuator configured to adjust a position of a second area of the seat pan, and a controller configured to send in-flight actuation commands to the first actuator and the second actuator.

A reclinable passenger seat including a base, a seat pan frame having a front end connected to the base via a first fixed pivot, a support arm having one end connected to the base via a second fixed pivot aft of the first fixed pivot, and a backrest frame having an upper backrest member and a lower backrest member. An opposed end of the support arm is pivotally connected to the lower backrest member at a first location spaced from the upper backrest member. A rear end of the seat pan frame is pivotally connected to the lower backrest member at a second location between the first location and the upper backrest member. The backrest frame and seat pan frame are configured to move simultaneously between a sitting configuration and a reclined configuration through pivoting motion about the fixed pivots and about the two locations.

A seat base includes a plurality of linear actuators each having a first end pivotally mounted to a base member and a second end pivotally mounted to a seat member. A controller is adapted for controlling an extension length of each of the plurality of linear actuators in a coordinated manner for adjusting a position of the seat member with six degrees-of-freedom and for damping vibration of the seat member. An active vibration mitigation method for reducing vibrations of an aircraft seat includes receiving vibration data from one or more accelerometers mounted to the aircraft seat and determining a vibration profile based on the vibration data. When vibration mitigation is warranted, control signals for damping vibration are determined and transmitted to a plurality of linear actuators adapted to support the aircraft seat.

An expandable cargo storage for a transportation means, comprising a first storage wall and a second storage wall opposite of the first storage wall, and a plurality of foldable walls arranged between the first and the second storage wall, each of the plurality of foldable walls being foldable between a first position in which the respective foldable wall is arranged essentially in parallel with the second storage wall, and a second position in which the foldable wall is arranged essentially perpendicularly to the second storage wall, wherein, when each of the foldable walls is arranged in its first position, the cargo storage is in a first operational state enclosing a first volume, and when each of the foldable walls is in its second position, the cargo storage is in a second operational state enclosing a second volume which is larger than the first volume.

The invention relates to a seat arrangement for a means of transport, in particular for a means of passenger transport, wherein the seat arrangement can be arranged on the means of transport by means of a fastening device, wherein the seat arrangement is intended and suitable for providing a sitting position at standing height, wherein the seat arrangement comprises at least one frame element, which is arranged on the fastening device by means of at least one mounting shaft, wherein the at least one mounting shaft is received in at least one receiving device of the fastening device, wherein the at least one receiving device is arranged on a fastening element which is configured as an arm element extending along a height axis.

A vehicle seat assembly, comprising a first seat component and a second seat component, is provided. The second seat component is adjustable relative to the first seat component—preferably about a pivot axis—and a resetting device is provided, by means of which a resetting force is exerted on the second seat component in direction of a neutral position, when the second seat component is adjusted with respect to the neutral position. The resetting device at least includes the following:—a spring element in which a portion is rotated about an axis of rotation, when the second seat component is adjusted with respect to its neutral position, and the spring element thereby is tensioned, so that via the tensioned spring element at least a part of the resetting force is provided, and—a force transmission element.

An aircraft seat system is disclosed, in accordance with one or more embodiments of the present disclosure. In one embodiment, the aircraft seat system includes a seat casement; a headrest portion; a seat back portion; a seat pan; and one or more armrests pivotably coupled to one or more portions of the seat casement. In another embodiment, the one or more armrests include an armrest body; a rotator link system; and a pivot link system. In another embodiment, the pivot link system may be configured to pivotably extend the armrest cap and pivotably retract the armrest cap.