A front structure of a vehicle body may include a sub-frame mounted on a front side member through a mounting plate, a lower crush box connected to each front end portion of the sub-frame along the vehicle body length direction thereof, a radiator support lower member connected to the lower crush box along the width direction of the vehicle, and a lower stiffener connected to the front end portion of the lower crush box along the width direction of the vehicle.

A front structure of a vehicle body may include a sub-frame mounted on a front side member through a mounting plate, a lower crush box connected to each front end portion of the sub-frame along the vehicle body length direction thereof, a radiator support lower member connected to the lower crush box along the width direction of the vehicle, and a lower stiffener connected to the front end portion of the lower crush box along the width direction of the vehicle.

A crash impact attenuator is adapted for deployment on a vehicle, and includes a cartridge portion having at least one energy absorbing module, as well as a backup system having a backup frame, which is adapted to attach the cartridge portion to the vehicle. The backup system includes an actuator configured to pivot the cartridge portion between a deployed orientation and a stored orientation about a pivot axis disposed on a lower half of the backup system. The backup system further includes a lockout frame member having a contact surface on one end thereof, the lockout frame member being actuatable between a deployed orientation wherein the contact surface engages a portion of the backup frame to support the backup frame against vehicular impact forces and a stowed orientation wherein the contact surface is not engaged with the backup frame.

A crash impact attenuator is adapted for deployment on a vehicle, and includes a cartridge portion having at least one energy absorbing module, as well as a backup system having a backup frame, which is adapted to attach the cartridge portion to the vehicle. The backup system includes an actuator configured to pivot the cartridge portion between a deployed orientation and a stored orientation about a pivot axis disposed on a lower half of the backup system. The backup system further includes a lockout frame member having a contact surface on one end thereof, the lockout frame member being actuatable between a deployed orientation wherein the contact surface engages a portion of the backup frame to support the backup frame against vehicular impact forces and a stowed orientation wherein the contact surface is not engaged with the backup frame.

The present disclosure provides a collision energy absorbing apparatus capable of suppressing a peak load at the initial stage of a collision and a load drop immediately after it. The collision energy absorbing apparatus is an apparatus that absorbs collision energy, the apparatus being mounted on a vehicle and including a pressure member, an absorbing member, and a guide part that guides, a moving direction of the pressure member, in which a hole through which the pressure member guided and moved by the guide part enters is formed in the absorbing member, and in an event of a collision, the pressure member is guided by the guide part and a tip part of the pressure member enters the hole formed in the absorbing member while shearing an inner wall of the hole, to thereby absorb collision energy.

A vehicle-body structure of a vehicle of the present invention comprises a bumper support portion provided at a vehicle body of the vehicle to support to bumper, a connection portion connecting the bumper and the bumper support portion and supporting the bumper, and a slide allowance portion configured to allow the bumper to slide in a vehicle longitudinal direction relative to the bumper support portion when a longitudinal load having a specified magnitude or larger is applied to the bumper from a vehicle outside, wherein the connection portion is provided on an upper face of the bumper support portion, and the slide allowance portion is configured to allow the longitudinal sliding of the bumper independently from the supporting of the bumper by the connection portion.

A deformation device for a motor vehicle has two elements that can move together in the event of a collision and optionally locked. A locking device has a first centrifugal lever which is pivotably mounted about a first pivot axis located on the first element, a first torsion spring arranged about the first pivot axis and operatively connected to the first centrifugal lever, a first rolling surface and a first contact surface arranged distally to same, as well as a second centrifugal lever neighboring the first centrifugal lever and with a substantially identical design. In a low-speed crash, the two centrifugal levers each swivel about their pivot axes such that the two rolling surfaces are in contact with one another and the two contact surfaces each rest against a corresponding receiving surface on the second element. In an accident situation representing a pedestrian, the two centrifugal levers each swivel about the pivot axes such that the two rolling surfaces are in contact with one another, while the first contact surface and the second contact surface are at a distance from the second element.

A crash impact attenuator is adapted for deployment on a vehicle, and includes a cartridge portion having at least one energy absorbing module, as well as a backup system having a backup frame, which is adapted to attach the cartridge portion to the vehicle. The backup system includes an actuator configured to pivot the cartridge portion between a deployed orientation and a stored orientation about a pivot axis disposed on a lower half of the backup system. The backup system further includes a lockout frame member having a contact surface on one end thereof, the lockout frame member being actuatable between a deployed orientation wherein the contact surface engages a portion of the backup frame to support the backup frame against vehicular impact forces and a stowed orientation wherein the contact surface is not engaged with the backup frame.

A crash impact attenuator is adapted for deployment on a vehicle, and includes a cartridge portion having at least one energy absorbing module, as well as a backup system having a backup frame, which is adapted to attach the cartridge portion to the vehicle. The backup system includes an actuator configured to pivot the cartridge portion between a deployed orientation and a stored orientation about a pivot axis disposed on a lower half of the backup system. The backup system further includes a lockout frame member having a contact surface on one end thereof, the lockout frame member being actuatable between a deployed orientation wherein the contact surface engages a portion of the backup frame to support the backup frame against vehicular impact forces and a stowed orientation wherein the contact surface is not engaged with the backup frame.

A bodywork structure for a passenger vehicle includes a bodywork shell construction with two longitudinal girders and a flexible crossmember device attached to the two longitudinal girders. The flexible crossmember device has a first flexible crossmember and two energy absorption elements where the two energy absorption elements are respectively fixed to the two longitudinal girders and the first flexible crossmember is connected to the two longitudinal girders via the two energy absorption elements. A support framework is disposed between the two longitudinal girders and has a second flexible crossmember that is at least indirectly connected to the two longitudinal girders and is convexly curved in a direction of the first flexible crossmember. The support framework has a load divider disposed between the first flexible crossmember and the second flexible crossmember in the longitudinal direction of the passenger vehicle and extending in the transverse direction of the passenger vehicle.