摘要:
A seat for supporting an occupant of a vehicle and absorbing a force between the occupant and the vehicle created by relative movement between the occupant and the vehicle including a seat bottom and a seat back extending from the seat bottom. At least one of the seat bottom and the seat back includes a first energy absorbing device for absorbing at least a portion of the force when the force reaches a first magnitude. The one of the seat bottom and the seat back also includes a second energy absorbing device for absorbing at least a portion of the force when the force reaches a second magnitude greater than the first magnitude. The second energy absorbing device supports the first energy absorbing device so that the first energy absorbing device transmits a portion of the force to the second energy absorbing device when the force reaches the second magnitude.
摘要:
A hinge is disclosed, which forms part of a vehicle seat which includes a seat cushion and a cushion plate attached thereto. The fixed part of a rotary recliner, having a handle extending therefrom, is mounted to the cushion plate. An idler plate is mounted to the movable part of the recliner, for rotation therewith. A sector plate, which carries a seat back, has a first position relative to the idler plate, and is lockable thereat by a latch, for rotation with the idler plate under control of the handle. This permits the seat back to be pivoted to a preferred seating position via the recliner when the latch is engaged. When the latch is disengaged, the sector plate is forwardly rotatable, relative to the idler plate, from the preferred position. A spring biases the latch to re-engage the sector plate upon rearward rotation thereof back to its first position.
摘要:
A seat for supporting an occupant of a vehicle and absorbing a force between the occupant and the vehicle created by relative movement between the occupant and the vehicle including a seat bottom and a seat back extending from the seat bottom. At least one of the seat bottom and the seat back includes a first energy absorbing device for absorbing at least a portion of the force when the force reaches a first magnitude. The one of the seat bottom and the seat back also includes a second energy absorbing device for absorbing at least a portion of the force when the force reaches a second magnitude greater than the first magnitude. The second energy absorbing device supports the first energy absorbing device so that the first energy absorbing device transmits a portion of the force to the second energy absorbing device when the force reaches the second magnitude.
摘要:
A seat back for a motor vehicle having a tower extending upwardly from the seat back upper end along one lateral side of the seat back. The tower contains an inflatable air bag which is deployable to provide head side impact protection for a seat occupant. By mounting the air bag within a raised tower, the air bag is deployed from a higher location in the seat back to reduce the possibility of interference between the air bag and a shoulder belt. Furthermore, by not mounting the air bag to the seat back head restraint, it is possible to provide a fully adjustable head restraint attached to the seat back and extending upwardly from the seat back upper end. A removable side bolster is also provided which covers the air bag canisters mounted to the seat back frame. Following deployment of an air bag, the bolster and air bag canister are removed and replaced with new components. This enables the seat assembly to be repaired without replacement of the entire seat assembly or seat back.
摘要:
An energy absorbing child seat in which a back support panel of the child seat is attached to a supporting structure or frame through energy absorbing brackets which plastically deform during a vehicle collision allowing a seat occupant to travel forward relative to the supporting structure and thus reduce the relative velocity and deceleration between the occupant's head and shoulders to reduce neck loads and neck injuries.