The invention relates to a heavy goods vehicle in which the steering system (12) comprises, in addition to a normal steering mode steering device (26) that transfers steering power purely mechanically by means of connecting rods (34) from axle to axle, a crab steering mode steering device (28) that also transfers steering power purely mechanically by means of connecting rods (46) from axle to axle. The individual wheel assemblies (14, 16, 18, 20, 22, 24) can be connected by means of coupling devices (56) either to the normal steering mode steering device (26) or to the crab steering mode steering device (28).

    L'invention concerne un poids lourd dont le système de direction (12) comprend, outre un dispositif de direction normale (26) qui transmet la force de braquage de manière exclusivement mécanique par l'intermédiaire de tiges de liaison (34) d'essieu à essieu, un dispositif de direction parallèle (28) qui transmet également la force de braquage de manière exclusivement mécanique par l'intermédiaire de tiges de liaison (46) d'essieu à essieu. Les modules de roues individuels (14, 16, 18, 20, 22, 24) peuvent être accouplés sélectivement au dispositif de direction normale (26) ou au dispositif de direction parallèle (28) par l'intermédiaire de dispositifs d'accouplement (56).


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    Title :

    HEAVY GOODS VEHICLE WITH NORMAL STEERING AND CRAB STEERING


    Additional title:

    POIDS LOURD A DIRECTION NORMALE ET DIRECTION PARALLELE


    Contributors:

    Publication date :

    2019-12-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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