International Truck Intellectual Property Company, LLC

Teco, Inc.

Patrick M Delaney

Colin Jay Casey

David F Grabner

An electronic height control system for a vehicle chassis air suspension is modified to provide bimodal operation. In the second mode of operation the chassis air suspension system is maintain a stationary in a stable, level position to serve as a base for a mobile aerial lift unit installed on the vehicle. Operation of the suspension system in its stabilization and leveling mode is triggered by activation of a vehicle power take-off unit ('PTO') used to position the aerial lift unit.

Pneumatic vehicle stabilization system

An hybrid four wheel drive system characterized by a vehicle having a conventional rear wheel driveline as well as a conventional driving front steer axle powered by an hydraulic motor. The hybrid four wheel drive system is provided in multiple embodiments, particularly with and without an hydraulic pressure accumulator.

Hydraulic hybrid four wheel drive

A hydraulic vehicle power take off system is implemented using modular components and utilizing a vehicle controller area network for integration with vehicle systems. The modular components are preferably in turn adapted from standard industry components.

Integrated hydraulic system for motor vehicles

Radio remote control over a motor vehicle and particularly of auxiliary systems installed on the vehicle is effected through an onboard controller which is integrated with the vehicle's controller area network. This arrangement increases flexibility of the system for handling different systems, and potentially more than one unrelated system.

Vehicle integrated radio remote control

Solenoid controlled hydraulic valves in sealed hydraulic circuits are provided with backup actuation without compromise of the hydraulic circuit by provision of an auxiliary, quick fitting solenoid coil case which incorporates manual switches and which may be attached directly to a battery for energization.

Manually controlled replacement solenoid for hydraulic valves

A man-lifting platform for mounting on an aerial boom comprising a frame adapted to be pivotally connected to the distal end of the aerial boom. The frame has a pair of sleeves on opposite sides thereof and a pair of rods in the sleeves. The rods are secured to the man-lifting platform and generally parallel fashion. A power cylinder is connected between the frame and the man-lifting platform whereby the man-lifting platform may be moved the length of the rods by actuation of the cylinder.

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Fort Wayne, IN, United States of America

Patrick M Delaney