| 摘要 |
A method and a system including a wheel chock tire abutment device is described for restraining road vehicles transported on a support surface of a transport vehicle. Primary wheel chock devices are secured to the support surface on outward sides of pairs of wheels of each road vehicle adjacent the thread surface of the wheels. A second wheel chock is also secured to the support surface an approximate predetermined distance spaced adjacent the thread face on inward sides of front and rear pairs of wheels of the vehicle. When the road vehicles are subjected to an impact force, from either a front or rear direction, kinetic energy from the impacted vehicle is absorbed and dissipated softly in a sequential manner by contact of the tires of one of the front and rear pairs of wheels against an arresting surface of the primary wheel chocks and (b) by the tires of the other pair of wheels contacting the arresting surface of the second wheel chocks.
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