Hydraulic force-multiplying actuator
    1.
    发明公开
    Hydraulic force-multiplying actuator 有权
    液压力倍增执行器

    公开(公告)号:EP1273805A2

    公开(公告)日:2003-01-08

    申请号:EP01124741.8

    申请日:2001-10-17

    Applicant: O.M.G. S.R.L.

    Inventor: Roberto, Fretta

    Abstract: An hydraulic force-multiplying actuator is disclosed comprising adjustable pneumatic reaction means (60) adapted to exert a constant reaction pressure and to perform a constant-force stroke, and supplied by compressed-air supplying ducts (52); the actuator further comprises a shoulder (50) for the oil in the working area, and at least one element (11) adapted to prevent the pad of the reaction means (60) from rotating.

    Abstract translation: 公开了一种液压力倍增执行机构,其包括可调节的气动反作用装置(60),其适于施加恒定的反作用压力并执行恒定的行程并由压缩空气供应管道(52)供应; 致动器还包括用于工作区域中的油的肩部(50)以及适于防止反作用装置(60)的衬垫旋转的至少一个元件(11)。

    Hydraulic force-multiplying actuator
    3.
    发明公开
    Hydraulic force-multiplying actuator 有权
    HydraulischerDruckverstärker

    公开(公告)号:EP1273805A3

    公开(公告)日:2003-04-09

    申请号:EP01124741.8

    申请日:2001-10-17

    Applicant: O.M.G. S.R.L.

    Inventor: Roberto, Fretta

    Abstract: An hydraulic force-multiplying actuator is disclosed comprising adjustable pneumatic reaction means (60) adapted to exert a constant reaction pressure and to perform a constant-force stroke, and supplied by compressed-air supplying ducts (52); the actuator further comprises a shoulder (50) for the oil in the working area, and at least one element (11) adapted to prevent the pad of the reaction means (60) from rotating.

    Abstract translation: 公开了一种液压增压致动器,其包括适于施加恒定反作用压力并执行恒力冲程的可调气动反作用装置(60),并由压缩空气供应管道(52)供应; 所述致动器还包括用于所述工作区域中的油的肩部(50),以及适于防止所述反作用装置(60)的所述垫旋转的至少一个元件(11)。

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