An assembly for a vehicle includes a vehicle body including a sill and a pillar extending upwardly from the sill defining a door opening. A member is rotatably supported by the sill and is rotatable relative to the sill from an undeployed position to a deployed position. A link is rotatably supported by the pillar and the member. A pyrotechnic actuator is supported by the vehicle body and is connected to the member.

A door lock assembly for a vehicle door includes a door panel, a stiffener bracket, a lock assembly, and a door pad. The door panel includes an inner door panel and an outer door panel. A stiffener bracket is connected to the inner door panel. A lock assembly is connected to the inner door panel. A door pad is connected to the stiffener bracket. The door pad is configured to interfere with the lock assembly to prevent the lock assembly from unlocking the vehicle door upon an object impacting the outer door panel.

A steel composition, a reinforcement part of a vehicle using the steel composition and a method of manufacturing the reinforcement part using the steel composition are provided. In particular, the steel composition includes increased content of carbon components and the steel composition is processed by rapid heating and immediate quenching.

A vehicle door structure includes: a horizontal beam arranged inside a door of a vehicle to extend in a vehicle front-rear direction; and a vertical beam arranged inside the door to extend in a vehicle up-down direction, wherein a vehicle front-side end and a vehicle rear-side end of the horizontal beam are each fixed to a door frame, and the vertical beam is fixed in a cantilever fashion to an intermediate portion of the horizontal beam in an axial direction thereof.

Anchor brackets/tethers may be used to reinforce a vehicle's resin rear door without substantially increasing the mass of the resin rear door. Such anchor brackets hold an interior trim panel(s) in place, and keep the interior trim panel(s) connected to the door structure or portion(s) thereof. The interior trim panel(s) can act as a protective interior shield that eliminates any exposure of the interior cabin/passenger compartment from any outer (and/or interior) door panel cracks/gaps that may be created during an adverse event. Moreover, conventional interior trim panels may, during a collision, break apart, the broken pieces becoming potentially dangerous projectiles. By being attached to the door structure and/or door componentry, the chance that the interior trim panel (or portions thereof) becoming a projectile is negated or at least lessened.

A vehicle door assembly includes a door structure, an interior latch handle a panel and an interference member. The interior latch handle is installed to an inboard area of an inner door panel of the door structure. The interior latch handle has a housing and a release lever supported to the housing for pivotal movement. The panel is fixed to the inner door panel. The interference member is fixed to the panel and extends toward the release lever. With the door structure in a non-deformed state the interference member is spaced apart from the release lever. With the door structure in a deformed state in response to an impact event proximate a central area of the door structure, the panel can deformed and moves the interference member toward one end of the release lever preventing movement of the release lever to an door opening orientation.

A lightweight and simplified vehicle door assembly is provided with four main components, an upper frame positioned about the window, an inner frame structure, an outer body panel, and a composite reinforcement component. The composite reinforcement component provides an all-in-one solution for a side impact cross beam, as well as an upper door reinforcement, a front door pillar reinforcement, and a rear door pillar reinforcement. The composite reinforcement component acts to reinforce the overall door structure, offers resistance to a side impact that limits the intrusion into the passenger compartment, and offers resistance to a frontal impact by maintaining the spacing between the vehicle A and B pillars (for a front door) and pillar C and D for a back door. A coupe vehicle door in which there is no window frame may be reinforced with the composite reinforcement component. The composite reinforcement component may have continuous or chopped fibers.

A door has a latch mechanism, a reinforcement bracket and a jamming bracket within a cavity of the door. The latch mechanism retains the door in a closed orientation and in response to operation of the latch mechanism the door is released for movement to an open orientation. The reinforcement bracket is fixedly attached to structures of the vehicle door. The jamming bracket is fixed to the reinforcement bracket and has a locking portion that extends to an area adjacent to a release lever of the latch mechanism. With the door in a non-deformed state, the release lever is movable between a door opened orientation and a door closed orientation. In response to deformation of the door resulting from an exterior impact force, the locking portion of the jamming bracket moves toward the release lever preventing the release lever from moving to the door opened orientation.

A collision damage reduction device to be applied to a vehicle provided with a door and a side sill includes an airbag and a door beam. The airbag is deployed from a container disposed on a lower side of the door to a region on a vehicle-widthwise outside of the door. The airbag includes a first air chamber and a second air chamber. After being deployed, the first air chamber has an upper end disposed higher than the door beam and a lower end disposed lower than an upper end of the side sill, at least within a range in which its position in a vehicle front-rear direction overlaps with a seating surface of a seat. The second air chamber extends across a lower part of the first air chamber and the container, and has a lower internal pressure than the first air chamber after being deployed.

A vehicle door according to an exemplary embodiment enhances coupling strength through structural coupling by molding a window frame of a door module assembled between a door trim and the door panel with a separate aluminum injection product, and insert-injection molding a coupling portion of the window frame to a module body, and a groove is formed along the coupling portion of the window frame coupled to the module body to easily distinguish respective parts and serve to carry out sealing in injection molding.