A subsea plough includes a plough share coupled to a chassis, boulder clearance and spoil clearance members, and front and rear support surfaces. In a first configuration, a maximum span of the boulder clearance member in an extended position is greater than a span of the spoil clearance member. The plough may be reconfigurable to include a backfill member. A method of use of the plough is provided in a boulder clearing only mode, and optional modes of simultaneous boulder clearing and trenching, second pass trenching, and backfilling a trench to bury a flexible elongate member in a seabed.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Subsea plough


    Erscheinungsdatum :

    06.03.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Subsea plough and ploughing

    Europäisches Patentamt | 2016

    Freier Zugriff

    MOTOR PLOUGH

    RUDNIK ALEKSANDR MIKHAJLOVICH / STRYGIN VLADIMIR GENNADEVICH / IVANOV ALEKSANDR VLADIMIROVICH | Europäisches Patentamt | 2017

    Freier Zugriff

    Electric snow-plough

    Engineering Index Backfile | 1928


    Multifunctional snow plough

    SUN LIANG / LU ZHAOYUN / WANG CHENGHUA | Europäisches Patentamt | 2024

    Freier Zugriff

    Diesel snow plough

    Engineering Index Backfile | 1958