Abstract: Various systems and methods are presented regarding controlling respective positions of a seat back and seat base to mitigate the risk of a vehicle occupant submarining in the event of the vehicle being involved in a collision/rapid deceleration. Positioning of the seat back/seat base can be controlled in accordance with the occupant's physiology and posture, e.g., reclining. Cameras/radar sensors in the passenger compartment in conjunction with seat sensors can be generate physiology/positioning data, which can be processed, and based thereon, the seat back/base positions can be controlled by one or more motors.

Abstract: An embodiment related to a system, wherein the system comprising an alertness detector unit configured to detect an alertness signal of an occupant an alertness determination unit configured to determine an alertness of the occupant based on the alertness signal, an environment sensing unit configured to sense external data in a route, an analysis unit configured to analyze the external data to determine an external condition, a risk assessment unit configured to determine a risk level in real-time based on an analysis of the external data and the alertness of the occupant, and a control unit configured to adjust a seat if determined that the real-time risk level was above a threshold.

Abstract: A collision protection system for a vehicle, the collision protection system including a seat having a seat back and at least one lateral support coupled to the seat back, where the at least one lateral support deploys based on one or more collision policies. The collision protection system further includes a side airbag, where the side airbag deploys based on the one or more collision policies, and where the at least one lateral support deploys between the seat and the side airbag to protect a user occupying the seat during a collision.

Abstract: A seat belt buckle pre-tensioning system that is integrated into a seat assembly including a seat bottom and seat back pivotably coupled together. When an impact event is detected (or anticipated), a seat belt assembly anchorage point is rapidly moved forwards and downwards such that a coupled lap belt is pre-tensioned and moved into a position that optimizes lap belt geometry and prevents submarining during an impact event. This may be done using an explosive pre-tensioner, a mechanical pre-tensioner, and/or an electronic pre-tensioner with an appropriate controller and may be applied to the lap belt anchorage points on one or both sides of the seat. This serves to ensure that the occupant's pelvic bone adequately engages the lap belt of the seat assembly and does not slide under the lap belt during the impact event, thus preventing submarining.

Abstract: A drive member including a motor with a longitudinal axis and with at an actuating end a gear mechanism. A support member carries a displacement rod that is movably mounted on the support member. The motor is with its actuating end connected to the support member. The gear mechanism includes a hinge member allowing pivoting of the displacement rod about a pivot axis that is oriented transversely to the longitudinal axis. The gear mechanism engages with the displacement rod and the support member is hingingly attached to a fixation bracket in a hinge connection that is hingeable about an axis which is oriented transversely to the longitudinal axis. The drive member can be used for the adjustment of the backrest of a rear seat in a motor vehicle.

Abstract: A vehicle seat comprises: a seat base; a first side member is affixed to a base at a first side of the base; a second side member is affixed to the base at a second side of the base, opposite the first side of the base; a slider slidably received in the base; a seat back assembly is rotatably coupled to the first side member and rotatably coupled to the second side member; a linkage rotatably coupled to the seat back assembly and rotatably coupled to the slider; a first lower seat lifting mechanism comprising a lifting bracket, wherein the lifting bracket is rotatably coupled to the first side member at a first end of the lifting bracket; and a second lower seat lifting mechanism comprising a bracket rotatably coupled to the base and a link arm rotatably coupled to the bracket and rotatably coupled to the slider.

Abstract: A vehicle seat upper portion, having a front side, a rear side, a first lateral side and a second lateral side, and including: a frame structure; upholstery extending across the first lateral side and having an edge attached to a side trim list; a back panel at the rear side of and mounted to the frame structure including a main surface and two lateral surfaces; and a far side airbag module mounted on the frame structure including a side airbag, wherein the far side airbag module, on a side facing away from the frame structure, has a first hook, and the back panel on an inner lateral side has a second hook for engaging the first hook such that the hooks urge the lateral side of the back panel away from the upholstery to form a gap for passage of the deploying airbag, before the airbag contacts any of the back panel, upholstery and/or side trim list.

Abstract: A drive member including a motor with a longitudinal axis and with at an actuating end a gear mechanism. A support member carries a displacement rod that is movably mounted on the support member. The motor is with its actuating end connected to the support member. The gear mechanism includes a hinge member allowing pivoting of the displacement rod about a pivot axis that is oriented transversely to the longitudinal axis. The gear mechanism engages with the displacement rod and the support member is hingingly attached to a fixation bracket in a hinge connection that is hingeable about an axis which is oriented transversely to the longitudinal axis. The drive member can be used for the adjustment of the backrest of a rear seat in a motor vehicle.

Abstract: Various vehicle seat improvements are enabled herein.

Abstract: A vehicle seat comprises: a seat base; a first side member is affixed to a base at a first side of the base; a second side member is affixed to the base at a second side of the base, opposite the first side of the base; a slider slidably received in the base; a seat back assembly is rotatably coupled to the first side member and rotatably coupled to the second side member; a linkage rotatably coupled to the seat back assembly and rotatably coupled to the slider; a first lower seat lifting mechanism comprising a lifting bracket, wherein the lifting bracket is rotatably coupled to the first side member at a first end of the lifting bracket; and a second lower seat lifting mechanism comprising a bracket rotatably coupled to the base and a link arm rotatably coupled to the bracket and rotatably coupled to the slider.

Abstract: A seat assembly for a vehicle includes a seat bottom; a seat back pivotably coupled to the seat bottom; and a seat belt buckle assembly coupled to the seat bottom and the seat back and movable from a first configuration to a second configuration when the seat back is pivoted relative to the seat bottom such that the seat belt buckle assembly does not interfere with the seat back when the seat back is collapsed against the seat bottom. Optionally, the seat belt buckle assembly is translated downwards with respect to the seat bottom from the first configuration to the second configuration when the seat back is pivoted forwards relative to the seat bottom. Optionally, the seat belt buckle assembly is pivoted forwards with respect to the seat bottom from the first configuration to the second configuration when the seat back is pivoted forwards relative to the seat bottom.

Abstract: A vehicle seat upper portion, having a front side, a rear side, a first lateral side and a second lateral side, and including: a frame structure; upholstery extending across the first lateral side and having an edge attached to a side trim list; a back panel at the rear side of and mounted to the frame structure including a main surface and two lateral surfaces; and a far side airbag module mounted on the frame structure including a side airbag, wherein the far side airbag module, on a side facing away from the frame structure, has a first hook, and the back panel on an inner lateral side has a second hook for engaging the first hook such that the hooks urge the lateral side of the back panel away from the upholstery to form a gap for passage of the deploying airbag, before the airbag contacts any of the back panel, upholstery and/or side trim list.

Abstract: A vehicle seat comprises: a seat base; a first side member is affixed to a base at a first side of the base; a second side member is affixed to the base at a second side of the base, opposite the first side of the base; a slider slidably received in the base; a seat back assembly is rotatably coupled to the first side member and rotatably coupled to the second side member; a linkage rotatably coupled to the seat back assembly and rotatably coupled to the slider; a first lower seat lifting mechanism comprising a lifting bracket, wherein the lifting bracket is rotatably coupled to the first side member at a first end of the lifting bracket; and a second lower seat lifting mechanism comprising a bracket rotatably coupled to the base and a link arm rotatably coupled to the bracket and rotatably coupled to the slider.

Abstract: Various vehicle seat improvements are enabled herein. For instance, a kinematic seat for a vehicle comprises a seat base connected to the vehicle. A first side member is affixed to a base at a first side of the base. A second side member is affixed to the base at a second side of the base, opposite the first side of the base. A slider is slidably received in the base. A seat back assembly is rotatably coupled to the first side member and rotatably coupled to the second side member. A linkage is rotatably coupled to the seat back assembly and rotatably coupled to the slider, whereby sliding of the slider rotates the seat back assembly. A first lower seat lifting mechanism comprises a lifting bracket, wherein the lifting bracket is rotatably coupled to the first side member at a first end of the lifting bracket, and wherein the lifting bracket is slidably received in a channel of the first side member at a second end of the lifting bracket.

Abstract: Various vehicle seat improvements are enabled herein.

Abstract: A seat assembly for a vehicle includes a seat bottom; a seat back pivotably coupled to the seat bottom; and a seat belt buckle assembly coupled to the seat bottom and the seat back and movable from a first configuration to a second configuration when the seat back is pivoted relative to the seat bottom such that the seat belt buckle assembly does not interfere with the seat back when the seat back is collapsed against the seat bottom. Optionally, the seat belt buckle assembly is translated downwards with respect to the seat bottom from the first configuration to the second configuration when the seat back is pivoted forwards relative to the seat bottom. Optionally, the seat belt buckle assembly is pivoted forwards with respect to the seat bottom from the first configuration to the second configuration when the seat back is pivoted forwards relative to the seat bottom.

Abstract: A vehicle seat belt assembly that ensures proper lap belt and shoulder belt restraint even when an occupant substantially reclines his or her seat. A primary shoulder belt that runs from a buckle member across the chest and shoulder of the occupant and engages a routing device and/or retraction/tensioning device coupled to a pillar, such as a B-pillar, of the body of the vehicle is coupled with a substantially coincident secondary shoulder belt that also runs from the buckle member across the chest and (same) shoulder of the occupant and engages a secondary routing device and/or secondary retraction/tensioning device coupled to a top portion of the seat back, adjacent to the heat rest of the seat and head of the occupant, on the same side of the seat as an anchor point associated with the lap belt.

Abstract: A vehicle seat belt assembly that ensures proper lap belt and shoulder belt restraint even when an occupant substantially reclines his or her seat. A primary shoulder belt that runs from a buckle member across the chest and shoulder of the occupant and engages a routing device and/or retraction/tensioning device coupled to a pillar, such as a B-pillar, of the body of the vehicle is coupled with a substantially coincident secondary shoulder belt that also runs from the buckle member across the chest and (same) shoulder of the occupant and engages a secondary routing device and/or secondary retraction/tensioning device coupled to a top portion of the seat back, adjacent to the heat rest of the seat and head of the occupant, on the same side of the seat as an anchor point associated with the lap belt.

Abstract: An example of the present description relates to a vehicle seat comprising a back rest support comprising a head rest arrangement. The head rest arrangement comprises a displaceable head cushion which is displaceable between a first and a second position along a Z-axis. The head rest arrangement further comprises a passenger protection part adapted to protect a passenger from injury during a collision. The displaceable head cushion is displaceably arranged with respect to the passenger protection part. The present description provides for comfort and safety for passengers in a vehicle for both front passengers and hack passengers.

Abstract: An example of the present description relates to a vehicle seat comprising a back rest support comprising a head rest arrangement. The head rest arrangement comprises a displaceable head cushion which is displaceable between a first and a second position along a Z-axis. The head rest arrangement further comprises a passenger protection part adapted to protect a passenger from injury during a collision. The displaceable head cushion is displaceably arranged with respect to the passenger protection part. The present description provides for comfort and safety for passengers in a vehicle for both front passengers and hack passengers.