HYDRAULIC SYSTEM HAVING DUAL TILT BLADE CONTROL
    1.
    发明申请
    HYDRAULIC SYSTEM HAVING DUAL TILT BLADE CONTROL 审中-公开
    具有双倾斜刀片控制的液压系统

    公开(公告)号:WO2012082357A3

    公开(公告)日:2012-08-16

    申请号:PCT/US2011062381

    申请日:2011-11-29

    Abstract: A hydraulic system (76) for a machine (10) is disclosed. The hydraulic system may have a tank (78) configured to hold a supply of fluid, a pump (80) configured to draw fluid from the tank and pressurize the fluid, a first cylinder (34) operatively connected between a first side of a work tool (14) and an undercarriage (42) of the machine, and a second cylinder (36) operatively connected between a second side of the work tool and the undercarriage of the machine. The hydraulic system may also have a first electro-hydraulic valve (96) associated with the first cylinder and configured to selectively regulate a flow of pressurized fluid to the first cylinder independently of the second cylinder, and a second electro-hydraulic valve (98) associated with the second cylinder and configured to selectively regulate a flow of pressurized fluid to the second cylinder independently of the first cylinder.

    Abstract translation: 公开了一种用于机器(10)的液压系统(76)。 所述液压系统可具有构造成保持流体供应的箱(78),构造成从所述箱抽取流体并对流体加压的泵(80),第一气缸(34),可操作地连接在工件的第一侧 工具(14)和底架(42);以及可操作地连接在作业工具的第二侧和机器的底架之间的第二缸(36)。 液压系统还可具有与第一汽缸关联的第一电动液压阀(96),第一电动液压阀(96)和第二电动液压阀(98),第一电动液压阀(96)与第一汽缸相关联并构造成选择性地调节到第一汽缸的加压流体的流量, 与所述第二气缸相关联并且构造成选择性地调节与所述第一气缸无关的加压流体流向所述第二气缸。

    HYDRAULIC SYSTEM HAVING DUAL TILT BLADE CONTROL
    2.
    发明申请
    HYDRAULIC SYSTEM HAVING DUAL TILT BLADE CONTROL 审中-公开
    具有双倾斜叶片控制的液压系统

    公开(公告)号:WO2012082357A2

    公开(公告)日:2012-06-21

    申请号:PCT/US2011/062381

    申请日:2011-11-29

    Abstract: A hydraulic system (76) for a machine (10) is disclosed. The hydraulic system may have a tank (78) configured to hold a supply of fluid, a pump (80) configured to draw fluid from the tank and pressurize the fluid, a first cylinder (34) operatively connected between a first side of a work tool (14) and an undercarriage (42) of the machine, and a second cylinder (36) operatively connected between a second side of the work tool and the undercarriage of the machine. The hydraulic system may also have a first electro-hydraulic valve (96) associated with the first cylinder and configured to selectively regulate a flow of pressurized fluid to the first cylinder independently of the second cylinder, and a second electro-hydraulic valve (98) associated with the second cylinder and configured to selectively regulate a flow of pressurized fluid to the second cylinder independently of the first cylinder.

    Abstract translation: 公开了一种用于机器(10)的液压系统(76)。 液压系统可以具有构造成保持流体供应的罐(78),构造成从罐抽出流体并对流体加压的泵(80),可操作地连接在工件的第一侧之间的第一缸(34) 工具(14)和起落架(42),以及可操作地连接在作业工具的第二侧和机器起落架之间的第二缸(36)。 液压系统还可以具有与第一气缸相关联的第一电动液压阀(96),并且构造成选择性地将加压流体的流量独立于第二气缸调节到第一气缸,以及第二电动液压阀(98) 与第二气缸相关联并且被配置为独立于第一气缸选择性地调节加压流体到第二气缸的流动。

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