Integrated Technologies and Systems, Inc.

William A Babacz

Kenneth W Zeuner

Thomas A Zeuner

Donald C Broschard

A car-carrying trailer having hydraulic cylinders for moving ramps has a single movable manually activated control unit and a single transmission link coupled to the control for controlling substantially all of the cylinders within the trailer. Data is received from the control unit and processed to determine the position of the ramps within the trailer and to produce control signals. Hydraulic cylinders move the ramps in accordance with the control signals. Position sensors transmit feedback to the processor and permit automatic termination of movement of the ramps to prevent damage to the cars. A vehicle is loaded onto the trailer and ramps within the trailer are adjusted until optimum ramp positions are obtained. Further in accordance with the invention sequence number is associated with the optimum ramp positions and the ramp positions are saved in a memory. At a later time, when the vehicle is to be loaded again, a sequence of ramp positions may be accessed. The single transmission link may be a cable or a radio frequency.

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Newtown, PA, United States of America

William A Babacz