Provided is a vehicle seat having a seat cushion, a submarine bar, an airbag main body, a bag retainer, and a transmission member. The seat cushion is shifted by a tilting mechanism or a lifting mechanism. The submarine bar is suspended across side frames. The airbag main body inflates and deploys inside the seat cushion. The bag retainer is at least partially disposed inside the airbag main body and retains an inflator. The transmission member transmits, to the submarine bar, a load that acts on the bag retainer when the airbag main body inflates and deploys in a state where the seat cushion has been shifted upward.

A vehicle seating assembly including a seat cushion and a seat frame assembly with a carrier assembly and a displaceable platform coupled to the carrier assembly and selectively deployable from a design position to a fully deployed position in response to a sudden deceleration of the vehicle.

A seat assembly includes a frame and a plurality of support members, each support member having ends spaced along a seat-longitudinal axis and connected to the frame. The seat assembly includes a cross-member fixed relative to the support members. The seat assembly includes a pyrotechnic device designed to move the cross-member and the plurality of support members to a downward position.

A vehicle seat includes a pelvis movement suppression member, a moving mechanism, a control section and an energy-absorbing mechanism. The pelvis movement suppression member is disposed at a seat upper side of a seat front side of a seat cushion, extends in a seat width direction, and is movable in a seat front-rear direction relative to a frame of the seat cushion. The moving mechanism moves the pelvis movement suppression member from an initial position to a restraining position at a seat rear side relative to the initial position. When a collision is detected or predicted, the control section activates the moving mechanism and moves the pelvis movement suppression member to the restraining position.

Airbag systems for use in aircraft are described herein. In some embodiments, an occupant restraint system for use with a passenger seat on an aircraft includes an under-seat airbag having a leg restraint portion. The under-seat airbag can be stowed approximate to a seat pan prior to use. In operation, the under-seat airbag can inflate to reduce occupant forward head path excursion and/or forward extension of the occupant's legs during a crash or other rapid deceleration event.

A vehicle seat includes a seat back including a movable portion that supports an occupant and moves in a vehicle width direction with respect to a main body frame due to a load in a seat width direction, a hard resin material that is provided at a left and right pair of side portions of the seat back and is capable of crushing deformation at a time of a vehicle side impact, and a seat cover that covers a surface of the hard resin material.

A vehicle seat includes a seat cushion, a pair of left and right side frames, a webbing including a lap webbing portion, and a buckle. The vehicle seat also includes a first link bracket that is connected to the webbing, and a second link bracket that is connected to the buckle and that is tilted toward one side together with the first link bracket by pulling on the lap webbing portion. The vehicle seat also includes a restriction bar that links the first link bracket and the second link bracket together in a seat width direction, that is moved toward a seat upper side by tilting of the first link bracket and the second link bracket toward the one side, and that restricts movement of an occupant seated on the seat cushion toward a seat front side.

A seat assembly includes a frame and a plurality of support members, each support member having ends spaced along a seat-longitudinal axis and connected to the frame. The seat assembly includes a cross-member fixed relative to the support members. The seat assembly includes a pyrotechnic device designed to move the cross-member and the plurality of support members to a downward position.

A vehicle seat that includes: a seat cushion that is configured to be raised and lowered in a seat vertical direction; a buckle that is attachable to an attachment location that is not subject to the raising or lowering of the seat cushion, and that retains a tongue provided at an elongated belt shaped webbing, in a state in which in the webbing is worn over at least a pelvis area of the occupant; and a lifting device that is actuated, in a case in which a collision of a vehicle has been detected, so as to move the occupant, in a case in which the occupant is sitting on the seat cushion, toward an upper side of the seat at a location further toward a rear side of the seat than a central portion of the seat cushion in a front-rear direction of the seat.

A vehicle seat includes: a power tilt mechanism; a seat front panel that forms a part of a front portion of a seat cushion, bridges a right and left pair of side frames of the seat cushion, and is configured to be rotatable by the power tilt mechanism about a tilt central axis that is provided in linking portions, at which the seat front panel is linked to the side frames, an axial direction of the tilt central axis coinciding with a seat width direction; and a control device that is connected to the power tilt mechanism, the control device being configured to activate the power tilt mechanism to cause the seat front panel to rotate in a seat upward direction, in a case in which a vehicle impact in which an occupant sitting on the seat cushion will move in a seat forward direction has been predicted.