Abstract: A rock rail assembly for a vehicle includes a mounting structure, an arm mounted to the mounting structure, a motor bracket coupled to the mounting structure, a motor mounted to the motor bracket, a pivot bar pivotably coupled with the mounting structure, a rail coupled with the pivot bar and operable to move between stowed and deployed positions, and a sector gear coupled to the pivot bar. The motor has a shaft that includes a first end, a second end, and a worm gear portion. Operation of the motor drives rotation of the shaft. The sector gear is operably engaged with the worm gear portion of the shaft, such that rotation of the shaft by the motor drives pivotal movement of the pivot bar relative to the mounting structure, causing movement of the rail coupled thereto between the stowed and deployed positions.

Abstract: A rock rail assembly for a vehicle includes a mounting assembly coupled to the vehicle and comprising a shock absorption pad, and a rail assembly pivotably coupled to the mounting assembly and having a rail. The shock absorption pad is the vehicle-laterally-outboardmost portion of the mounting assembly. The rail assembly is operable to pivot relative to the mounting assembly to move the rail between a stowed position and a deployed position. In the stowed position of the rail, a portion of the rail abuts the shock absorption pad.

Abstract: Deployable step systems are disclosed for accessing and utilizing vehicle cargo spaces on vehicles equipped with a tailgate assembly. The proposed deployable step systems may include various deployment mechanisms that are capable of sliding, pivoting, rotating, swinging, and/or otherwise adjusting for providing ease of access and increased flexibility when stepping up to access the vehicle cargo space. The proposed deployable step systems may provide improved access to the vehicle cargo space irrespective of what position the tailgate assembly is positioned in relative to the vehicle cargo space.

Abstract: A rock rail assembly for a vehicle includes a mounting assembly coupled to the vehicle and comprising a shock absorption pad, and a rail assembly pivotably coupled to the mounting assembly and having a rail. The shock absorption pad is the vehicle-laterally-outboardmost portion of the mounting assembly. The rail assembly is operable to pivot relative to the mounting assembly to move the rail between a stowed position and a deployed position. In the stowed position of the rail, a portion of the rail abuts the shock absorption pad.

Abstract: A rock rail assembly for a vehicle includes a mounting structure, an arm mounted to the mounting structure, a motor bracket coupled to the mounting structure, a motor mounted to the motor bracket, a pivot bar pivotably coupled with the mounting structure, a rail coupled with the pivot bar and operable to move between stowed and deployed positions, and a sector gear coupled to the pivot bar. The motor has a shaft that includes a first end, a second end, and a worm gear portion. Operation of the motor drives rotation of the shaft. The sector gear is operably engaged with the worm gear portion of the shaft, such that rotation of the shaft by the motor drives pivotal movement of the pivot bar relative to the mounting structure, causing movement of the rail coupled thereto between the stowed and deployed positions.

Abstract: A motor vehicle bumper assembly according to an exemplary aspect of the present disclosure includes, among other things, a main bumper body and an actuator. The actuator includes a bracket mounted to the main bumper body, a screw jack supported by the bracket, and a trolley driven to translate by the screw jack. A lower support is mounted to the trolley. The actuator is configured to translate the lower support relative to the main bumper body from an integrated position to a deployed position.

Abstract: Deployable step systems are disclosed for accessing and utilizing vehicle cargo spaces on vehicles equipped with a tailgate assembly. The proposed deployable step systems may include various deployment mechanisms that are capable of sliding, pivoting, rotating, swinging, and/or otherwise adjusting for providing ease of access and increased flexibility when stepping up to access the vehicle cargo space. The proposed deployable step systems may provide improved access to the vehicle cargo space irrespective of what position the tailgate assembly is positioned in relative to the vehicle cargo space.

Abstract: A motor vehicle bumper assembly according to an exemplary aspect of the present disclosure includes, among other things, a main bumper body and an actuator. The actuator includes a bracket mounted to the main bumper body, a screw jack supported by the bracket, and a trolley driven to translate by the screw jack. A lower support is mounted to the trolley. The actuator is configured to translate the lower support relative to the main bumper body from an integrated position to a deployed position.