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119 条记录 (耗时 0.011 秒)

    HYDRAULIC FITTING
    38.
    发明公开
    HYDRAULIC FITTING 审中-公开

    公开(公告)号：US20240326765A1

    公开(公告)日：2024-10-03

    申请号：US18705248

    申请日：2022-10-19

    申请人： Fahrwerker GmbH

    发明人： Christian Neutsch

    IPC分类号： B60T11/22 ,  B60T7/10 ,  B60T11/30 ,  B60T17/22

    CPC分类号： B60T11/22 ,  B60T7/102 ,  B60T11/30 ,  B60T17/222

    摘要： A hydraulic fitting (10) for a hydraulic transmitter system (100) having a housing (12) in which a fluid reservoir (16), a pressure chamber (20) which is fluidically connected to the fluid reservoir (16) and a venting bore (22, 22′) which connects the pressure chamber (20) to a housing surroundings are configured, wherein the venting bore (22, 22′) can be closed in a closed position (III) during operation and can be opened to produce a venting position (V), also having an additional fluid connection between the fluid reservoir (16) and the pressure chamber (20) which is interrupted during operation but which can be temporarily opened to permit rapid venting in a rapid venting position (IV) while the venting bore (22) remains closed.

    BRAKE RELEASE SYSTEM FOR A VEHICLE COMPRISING A PARKING BRAKE HAVING A BRAKE CHAMBER
    39.
    发明公开
    BRAKE RELEASE SYSTEM FOR A VEHICLE COMPRISING A PARKING BRAKE HAVING A BRAKE CHAMBER 审中-公开

    公开(公告)号：US20240308490A1

    公开(公告)日：2024-09-19

    申请号：US18590083

    申请日：2024-02-28

    申请人： Volvo Truck Corporation

    发明人： Amarnath JEYAKAR M R ,  Sabarinivas DEVENDRAN ,  Agnila C

    IPC分类号： B60T15/20 ,  B60T11/30 ,  B60T13/24 ,  B60T17/04 ,  B60T17/22

    CPC分类号： B60T15/20 ,  B60T13/24 ,  B60T11/30 ,  B60T17/043 ,  B60T17/22

    摘要： The disclosure relates to a brake release system including a parking brake having a brake chamber. The system includes a regular air supply passage, and an auxiliary air supply passage configured to supply pressurized air to the brake chamber for releasing the parking brake. A valve device is provided in the auxiliary air supply passage, the valve device including an exhaust port. A pressure-responsive element is configured to actuate the valve device and configured to be in fluid communication with the regular air supply passage, such that when pressurized air is supplied through the regular air supply passage then the air activates the pressure-responsive element so as to actuate the valve device to move to a closed first state, and when no pressurized air is supplied through the regular air supply passage then the pressure-responsive element is deactivated to allow the valve device to move to an open second state.

    Master Device for a Closed Hydraulic System of Handlebar-Steered Vehicles
    40.
    发明申请
    Master Device for a Closed Hydraulic System of Handlebar-Steered Vehicles 有权
    手柄转向车辆闭式液压系统主装置

    公开(公告)号：US20120161420A1

    公开(公告)日：2012-06-28

    申请号：US13409880

    申请日：2012-03-01

    申请人： Hubert Eberlein ,  Joachim Hujer ,  Bernd Nenning

    发明人： Hubert Eberlein ,  Joachim Hujer ,  Bernd Nenning

    IPC分类号： B62L3/02 ,  B62J99/00

    CPC分类号： B62K23/06 ,  B60T7/108 ,  B60T11/16 ,  B60T11/18 ,  B60T11/30 ,  B60T17/222 ,  F16D25/126

    摘要： A master device for a closed hydraulic system of handlebar-steered vehicles includes a basic body and a pressure chamber in which, in the event of actuation of the master device in order to actuate a slave device, hydraulic fluid is placed under pressure. The master device includes a hydraulic line connecting element having a connecting piece for connecting a hydraulic line and a thread section for screwing into the basic body. An air bleed opening bleeds the hydraulic system. The hydraulic line connecting element and the basic body form a valve that closes the connection between the pressure chamber and the air bleed opening when the hydraulic line connecting element is fully screwed in to the basic body.

    摘要翻译： 用于手柄转向车辆的闭合液压系统的主装置包括基体和压力室，在主动装置致动以驱动从动装置的情况下，液压流体被置于压力下。 主装置包括具有用于连接液压管线的连接件和用于旋入基体的螺纹部分的液压管路连接元件。 排气口泄漏液压系统。 液压管路连接元件和基体形成一个阀门，当液压管路连接元件完全拧入基体时，该阀门封闭压力室与排气口之间的连接。