摘要:
An energy absorption member coupled between a vehicle front fender and a vehicle side structural member providing peak impact force resistance and energy absorption during an impact force imposed on the front fender. The energy absorption member extends continuously along the length of the front fender opposed from the side structural member to provide constant load along the entire length of the front fender. The energy absorption member may be a foamed block, a vertical, or horizontal oriented honeycomb structure or spaced hollow crush lobes.
摘要:
A vehicle including a bumper assembly includes a bumper reinforcement beam that extends generally in a vehicle lateral direction. The bumper reinforcement beam has a front face, a rear face opposite the front face and a top extending between the front face and the rear face. A bumper cover is located above the bumper reinforcement beam in a vehicle vertical direction. A bumper cover reinforcement includes an anchor portion supported on the bumper reinforcement beam and a bumper cover support portion extending outwardly from the anchor portion toward the bumper cover. The bumper cover support portion is arranged and configured to resist a downward force applied to the bumper cover in the vehicle vertical direction.
摘要:
A bumper assembly includes a bumper reinforcement beam, a bumper energy absorber member coupled to a face of the bumper reinforcement beam, and a bumper cover reinforcement coupled to the bumper reinforcement beam, the bumper cover reinforcement including a base portion and an outward extending portion extending outward of the base portion in a vehicle longitudinal direction to an end, the bumper cover support portion including a horizontally extending portion and a vertically extending portion, where the at least one of the horizontally extending portion decreases in dimension in the vehicle lateral direction and the vertically extending portion decreases in dimension in the vehicle vertical direction.
摘要:
A vehicle bumper structure includes a lateral arrangement of hollow lobes forming an energy absorption apparatus attached to a beam. The lobes are designed to provide a predetermined peak force resistance and a predetermined energy absorption capability. Local stiffening to increase the buckling resistance and energy absorption is provided by increased stiffness regions provided in one or more locations on one or more of the lobes. The local increased stiffness regions can be provided by an increased wall thickness surrounding apertures formed in selected shear walls of the lobes or a laterally outward offset in the shape of the shear walls of the lobes.
摘要:
A vehicle including a bumper assembly includes a bumper reinforcement beam that extends generally in a vehicle lateral direction. The bumper reinforcement beam has a front face, a rear face opposite the front face and a top extending between the front face and the rear face. A bumper cover is located above the bumper reinforcement beam in a vehicle vertical direction. A bumper cover reinforcement includes an anchor portion supported on the bumper reinforcement beam and a bumper cover support portion extending outwardly from the anchor portion toward the bumper cover. The bumper cover support portion is arranged and configured to resist a downward force applied to the bumper cover in the vehicle vertical direction.
摘要:
An attachment bracket for attaching one vehicle component, such as a headlamp housing, to another vehicle component includes a wall with an upper end flange and a rib structure defining stiffness along one axis of the vehicle component and having a buckle portion allowing buckling and deformation of the attachment bracket along at least one perpendicular axis to absorb energy. The rib structure includes at least one rib extending along the wall of the attachment bracket, where the at least one rib includes a shape defining an intermediate buckle portion along the rib. The at least one rib may have a laterally extending notch, a lateral offset segment, a curved segment, or a thinner segment. One or more apertures formed in the wall to define the buckle portion. Any rib configuration may be provided on one or all of the opposed major wall surfaces of the attachment bracket.
摘要:
A hood and, in particular, a hood inner panel for increasing pedestrian safety during a collision between a pedestrian and a motor vehicle. The hood inner panel includes two regions separated by an angled wall or a reinforcing structure which increases local rigidity. The rigidity of the hood inner panel in the vicinity of the angled wall is then adjusted for energy absorption by the inclusion of apertures which can increase the deformability of the hood inner panel.
摘要:
A hood and, in particular, a hood inner panel for increasing pedestrian safety during a collision between a pedestrian and a motor vehicle. The hood inner panel includes two regions separated by an angled wall or a reinforcing structure which increases local rigidity. The rigidity of the hood inner panel in the vicinity of the angled wall is then adjusted for energy absorption by the inclusion of apertures which can increase the deformability of the hood inner panel.
摘要:
A bumper assembly includes a bumper reinforcement beam, a bumper energy absorber member coupled to a face of the bumper reinforcement beam, and a bumper cover reinforcement coupled to the bumper reinforcement beam, the bumper cover reinforcement including a base portion and an outward extending portion extending outward of the base portion in a vehicle longitudinal direction to an end, the bumper cover support portion including a horizontally extending portion and a vertically extending portion, where the at least one of the horizontally extending portion decreases in dimension in the vehicle lateral direction and the vertically extending portion decreases in dimension in the vehicle vertical direction.
摘要:
An attachment bracket for attaching one vehicle component, such as a headlamp housing, to another vehicle component includes a wall with an upper end flange and a rib structure defining stiffness along one axis of the vehicle component and having a buckle portion allowing buckling and deformation of the attachment bracket along at least one perpendicular axis to absorb energy. The rib structure includes at least one rib extending along the wall of the attachment bracket, where the at least one rib includes a shape defining an intermediate buckle portion along the rib. The at least one rib may have a laterally extending notch, a lateral offset segment, a curved segment, or a thinner segment. One or more apertures formed in the wall to define the buckle portion. Any rib configuration may be provided on one or all of the opposed major wall surfaces of the attachment bracket.