A decomposable freight wagon frame suitable for bimodal transport systems that uses a fast locking mechanism

Antonio De Iorio, Marzio Grasso, Francesco Penta, Giovanni Pio Pucillo, Francesco Chioccola

    Research output: Contribution to journalArticlepeer-review

    Abstract

    This paper describes a novel connection system which allows fast, safe and reliable coupling and uncoupling of two sections of a freight wagon body as part of a bimodal transport system. The connection system allows the time for loading and unloading a truck trailer to be reduced to almost one-half of the current duration. The connection system is composed of a cylindrical clamping pin with three conical shoulders at one end and an axial slide. A crank mechanism in a cylindrical guide is used to lock the clamp. The crank is connected to the pin and symmetric piston rods are connected to the moving clamp, other auxiliary members constrain the clamp.

    Original languageEnglish
    Pages (from-to)402-407
    Number of pages6
    JournalProceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit
    Volume228
    Issue number4
    DOIs
    Publication statusPublished - May 2014

    Keywords

    • Bimodal transport
    • engineering design
    • joints
    • mechanics of joints
    • rail vehicles
    • railway technology/ engineering
    • self-fitting system

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