Over one-third of all haul truck accidents in mines are related to mounting or dismounting the vehicle. An evaluation of the safety hazards associated with ingress and egress on these vehicles showed that most of the accidents occurred near the bottom of the ladder. The major hazardous design conditions were identified as excessively flexible supports for lower steps or rungs, inappropriate ground-level-to-first-step distances, poor step designs, and inadequate handrail and guardrail designs. Additional hazards are introduced by the lack of proper maintenance of ladder hardware and the work practices of operators in carrying articles onto the truck. Several improved ladder designs were designed and tested. They are currently undergoing long-term testing in operating mines.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    The Development of Improved Ingress/Egress Systems for Large Haulage Trucks


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    31st Annual Earthmoving Industry Conference ; 1980



    Erscheinungsdatum :

    01.04.1980




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    The development of improved ingress/egress systems for large haulage trucks

    Gavan,G.R. / Strassel,D.P. / Johnson,D. et al. | Kraftfahrwesen | 1980


    Ingress and Egress to Utility Trucks – Design of Steps and Stairs

    Saginus, Kyle / Marklin, Richard / Seeley, Patricia et al. | Tema Archiv | 2014


    Improved Visibility System for Large Haulage Trucks

    Johnson,G.A. | Kraftfahrwesen | 1980


    Improved Visibility System for Large Haulage Trucks

    Johnson, Guy A. | SAE Technical Papers | 1980


    VEHICLE INGRESS-EGRESS SUPPORT

    HSU RICKY JUKUEI | Europäisches Patentamt | 2021

    Freier Zugriff