An Emergency Tire Inflation System (ETIS) designed for use on commercial trucks was evaluated and tested. The ETIS is provided in kit form and designed to be installed by a truck operator to provide emergency air to inflate a low or punctured tire on tractor drive axles. The ETIS will continue to supply air to the tire until the system pressure falls below a safe air pressure level. The system is designed to allow the rig to be driven 500 miles to a tire repair station or to a safe location where tire repair service is available. The installation kit (Figure 1), which can fit under a truck seat, includes all the necessary equipment to install the system on the most common drive axles. The ETIS supplies air to the under-inflated tire through a previously qualified1 Rotary Union design. The Rotary Union is attached to the axle flange of the drive axle by a threaded adapter and two adjustable links that allow the Rotary Union to be placed at the center of rotation of the axle. A Glad Hand Assembly with a built-in pressure regulator is installed at the trailer. A sufficient length of coiled nylon tubing meeting the requirements of SAE J514 is provided in the ETIS kit to provide emergency air to the most distant drive axle tire.


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    Titel :

    Design of an Emergency Tire Inflation System for Long Haul Trucks


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Sonzala, Frank (Autor:in) / Bradley, John (Autor:in) / Eckhardt, Larry (Autor:in)

    Kongress:

    International Truck & Bus Meeting & Exposition ; 1995



    Erscheinungsdatum :

    01.11.1995




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Design of an Emergency Tire Inflation System for Long Haul Trucks

    Bradley, J. / Eckhardt, L. / Sonzala, F. | British Library Conference Proceedings | 1995


    Design of an emergency tire inflation system for long haul trucks

    Bradley,J. / Eckhardt,L. / Sonzala,F. et al. | Kraftfahrwesen | 1995


    Design Improvements of an Automatic Tire Inflation System for Long Haul Trucks

    Sonzala, Frank / Bradley, John / Eckhardt, Larry | SAE Technical Papers | 1995


    Design improvements of an automatic tire inflation system for long haul trucks

    Bradley,J. / Eckhardt,L. / Sonzala,F. et al. | Kraftfahrwesen | 1995


    Design Improvements of an Automatic Tire Inflation System for Long Haul Trucks

    Bradley, J. / Eckhardt, L. / Sonzala, F. | British Library Conference Proceedings | 1995