Arvin Meritor Technology, LLC

Arvin Technologies, Inc.

Ride Control, LLC

James M Barbison

Arnett Ryan Weber

Stephen Howard Bell

Thomas R King

Ronald W Farewell

Richard Coury

Kevin H Erickson

Nelson C Goncalves

A stabilization system for a motor vehicle includes an independently actuatable airbag assembly disposed at each wheel. A damper assembly disposed at each wheel is lockable to maintain the motor vehicle in the desired level position. The system includes a controller in communication with the airbag and damper assembly and a sensor assembly that senses a relative position of the body of the motor vehicle relative to a level plane and adjusts the airbag assembly in order to attain a level position of the motor vehicle and once that level position is attained, lock the damper assembly in order to provide a foundation-like feel to the motor home in a parked position.

Suspension with integrated leveling and stabilization mechanisms

A shock absorber damper assembly is provided that includes a working cylinder filled with fluid. A piston and rod are disposed in the working cylinder and move along an axis to provide dampening during a compression stroke. For a twin tube arrangement, a reservoir surrounds the working cylinder and may include a gas cell to accommodate the volume of the rod. A recoil valve controls flow of the fluid from the working cylinder to the reservoir during a recoil stroke. The recoil valve has an opening force controlling damping during the recoil stroke. A fluid passageway, which may be located in the reservoir, connects the working cylinder and the recoil valve. A check valve is disposed in the fluid passageway and opens to receive the fluid during the compression stroke. The check valve closes during the recoil stroke to retain the fluid against the recoil valve at a pressure and adjust the opening force of the recoil valve.

Adaptive shock damping control

A variable spring member includes a containment housing defining an inner chamber with alternating layers of compressible medium and electro-reactive medium. Adjacent each layer of electro-reactive medium is a coil assembly controlled by a controller. A sealed plate disposed between alternating layers of compressible medium and electro-reactive medium disperses a load exerted on the variable spring member assembly and prevents intermixing of compressible medium with the electro-reactive medium. Actuation of the coil assembly changes physical characteristics and compressibility of the layer of electro-reactive medium to vary spring rate and stiffness.

Programmable variable spring member

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Brampton, Canada

James M Barbison