The grapple (10) has buckets (16, 18), each comprising sidewalls extending perpendicularly on both sides of back with concave geometry, where the back is provided with openings (38, 40). The buckets have shutters (42, 44) occupying an opening position in which the openings are formed and a closed position in which the openings are closed by the shutters. Moving units formed of an arm (28), curved oblong orifice (78) and a pin (88) act on the shutter for moving the shutters between the open position and the closed position. The shutters are fixed to the buckets in a pivoting manner. An independent claim is also included for a method for digging a trench in soil by using a grapple.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Benne preneuse munie d'un godet comportant un obturateur


    Weitere Titelangaben:

    Grapple provided with a bucket comprising a shutter
    Greifer, der mit einem Ladekübel mit Verschluss ausgestattet ist


    Beteiligte:

    Erscheinungsdatum :

    2018-06-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Französisch


    Klassifikation :

    IPC:    E02F Baggern , DREDGING / B66C Krane , CRANES




    MODULE DE DISTRIBUTION D'UNE BENNE ET BENNE EQUIPEE D'UN TEL MODULE

    BESSON CLAUDE | Europäisches Patentamt | 2016

    Freier Zugriff

    VOILIER COMPORTANT UNE STRUCTURE À FLOTTEUR MUNIE D'UN MÂT

    FAY XAVIER / MAGNARD PATRICE | Europäisches Patentamt | 2015

    Freier Zugriff


    MODULE DE DISTRIBUTION D'UNE BENNE ET BENNE EQUIPEE D'UN TEL MODULE

    Europäisches Patentamt | 2016

    Freier Zugriff