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    Double-cylinder amplitude-variable hydraulic control system for dual-side lateral crane

    Double-cylinder amplitude-variable hydraulic control system for dual-side lateral crane

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    The invention discloses a double-cylinder amplitude-variable hydraulic control system for a dual-side lateral crane. The double-cylinder amplitude-variable hydraulic control system comprises an amplitude-variable control link (1), a shuttle valve (2), a bidirectional balance valve (3), a first hydraulic control one-way valve (4-1), a second hydraulic control one-way valve (4-2), a third hydraulic control one-way valve (4-3), a fourth hydraulic control one-way valve (4-4) and a switch valve (5), wherein the amplitude-variable control link (1) is connected with the bidirectional balance valve (3) through the shuttle valve (2); the first hydraulic control one-way valve (4-1), the second hydraulic control one-way valve (4-2), the third hydraulic control one-way valve (4-3) and the fourth hydraulic control one-way valve (4-4) are connected with the bidirectional balance valve (3) and are connected with the shuttle valve (2) through the switch valve (5). The double-cylinder amplitude-variable hydraulic control system has the beneficial effects that two cylinders can simultaneously apply force and cooperatively act.

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    Titel :

    Double-cylinder amplitude-variable hydraulic control system for dual-side lateral crane

    Beteiligte:
    CHENG LEI (Autor:in) / MAN JUN (Autor:in) / HAN WENCHAO (Autor:in) / CHEN ZHIWEI (Autor:in) / SUN YAO (Autor:in) / NING JIPING (Autor:in) / LIN XIAOBO (Autor:in) / XU JINSONG (Autor:in)
    Erscheinungsdatum :

    2015-07-01

    Medientyp :

    Patent

    Format :

    Elektronische Ressource

    Sprache :

    Englisch

    Klassifikation :

    IPC:    B66C Krane , CRANES

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