| 摘要 |
This invention is an apparatus and method for reversible intermodal conversion of transport tractors and trailers, highway-to-rail. Trailer add-ons are wheel mount shims and an axle housing draft sill pin receptacle. No add-ons are required for tractors. Highway-to-rail conversion involves securing a rail interface apparatus, consisting of rail carriage assemblies, bogies, and end coupler draft sills beneath each vehicle to align and bear loads-to-rails, and to provide draft load transfer. Staging is on paved grade slightly above rail level. Vehicle conversion is made without loading/unloading mechanized infrastructure, add-on weight, wheel removal, or powered actuators. Full use of inherent vehicle suspension and anti-roll devices is afforded. Draft sills, pneumatic brake lines, and knuckle couplers are employed for train configurations. Draft may be afforded by either a locomotive or a rail converted highway tractor.
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