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    BRAKING SYSTEM FOR A WORK VEHICLE
    12.
    发明公开
    BRAKING SYSTEM FOR A WORK VEHICLE 有权
    BREMSSYSTEMFÜREIN ARBEITSFAHRZEUG

    公开(公告)号：EP2974926A1

    公开(公告)日：2016-01-20

    申请号：EP15173352.4

    申请日：2015-06-23

    申请人： CNH Industrial Italia S.p.A.

    发明人： DIX, Peter J. ,  KUROS, Pawel

    IPC分类号： B60T13/22 ,  B60T13/68

    CPC分类号： B60T13/686 ,  B60T13/141 ,  B60T13/22 ,  B60T13/662

    摘要： A braking system for a work vehicle may generally include a hydraulically actuated brake, a tank containing hydraulic fluid and a brake valve fluidly connected between the tank and the hydraulically actuated brake. The brake valve may be movable between an on position and an off position for controlling a flow of the hydraulic fluid from the tank to the hydraulically actuated brake. The brake valve may include a first solenoid coil and a second solenoid coil, with each of the solenoid coils being configured to be independently energized and de-energized for moving the brake valve between the on and off positions. The system may also include a first control device electrically connected to the first solenoid coil for energizing and de-energizing the first solenoid coil and a separate second control device electrically connected to the second solenoid coil for energizing and de-energizing the second solenoid coil.

    摘要翻译： 用于工作车辆的制动系统通常可以包括液压致动制动器，容纳液压流体的箱和流体连接在油箱和液压致动制动器之间的制动阀。 制动阀可以在打开位置和关闭位置之间移动，用于控制液压流体从油箱到液压致动制动器的流动。 制动阀可以包括第一螺线管线圈和第二螺线管线圈，其中每个螺线管线圈构造成独立地通电并且断电以在制动阀在打开和关闭位置之间移动。 该系统还可以包括电连接到第一螺线管线圈的第一控制装置，用于对第一螺线管线圈进行通电和断电;以及独立的第二控制装置，电连接到第二螺线管线圈，用于给第二螺线管线圈供电和断电。

    STEUERVORRICHTUNG UND VERFAHREN ZUM TRANSFERIEREN VON BREMSFLÜSSIGKEIT IN MINDESTENS EINEN RADBREMSZYLINDER EINES BREMSSYSTEMS EINES FAHRZEUGS
    14.
    发明公开
    STEUERVORRICHTUNG UND VERFAHREN ZUM TRANSFERIEREN VON BREMSFLÜSSIGKEIT IN MINDESTENS EINEN RADBREMSZYLINDER EINES BREMSSYSTEMS EINES FAHRZEUGS 有权
    控制装置及方法供流体在至少一个RADBREMSZYLINDER制动系统的车辆转移

    公开(公告)号：EP2812216A1

    公开(公告)日：2014-12-17

    申请号：EP12810209.2

    申请日：2012-12-17

    申请人： Robert Bosch GmbH

    发明人： MAYER, Jochen

    IPC分类号： B60T8/40 ,  B60T13/14 ,  B60T13/16 ,  B60T13/74

    CPC分类号： B60T8/40 ,  B60T8/442 ,  B60T8/4872 ,  B60T13/141 ,  B60T13/161 ,  B60T13/745 ,  B60T17/221

    摘要： The invention relates to a method for transferring brake fluid into at least one wheel brake cylinder (10) of a brake system in a vehicle, the method comprising the steps: controlling into a closed state at least one changeover valve (14), via which at least one brake circuit (12) having the at least one wheel brake cylinder (10) is connected to a brake master cylinder (16) of the brake system; after controlling the at least one changeover valve (14) into the closed state, reducing a boosting force (Fv1) of a brake force booster (24) exerted onto at least one adjustable piston of the brake master cylinder (16); controlling at least one high-pressure switching valve (20) into an at least partially opened state after reducing the boosting force (Fv1) of the brake force booster (24); and suctioning brake fluid via the at least partially opened at least one high-pressure switching valve (20) and pumping the brake fluid into the at least one wheel brake cylinder (10). The invention further relates to a control device for a brake system of a vehicle.

    HYDRAULISCHE FAHRZEUGBREMSANLAGE
    15.
    发明公开
    HYDRAULISCHE FAHRZEUGBREMSANLAGE 有权
    车辆液压制动系统

    公开(公告)号：EP2585346A1

    公开(公告)日：2013-05-01

    申请号：EP11724242.0

    申请日：2011-06-10

    申请人： Continental Teves AG & Co. oHG

    发明人： DINKEL, Dieter

    IPC分类号： B60T8/48

    CPC分类号： B60T13/141 ,  B60T8/4872

    摘要： The invention relates to a hydraulic vehicle brake system for use in an electric or hybrid vehicle, wherein the pressure initiated by the braking pressure generator (1) can be fed directly, bypassing the wheel brake (2), to the low-pressure accumulator (3) for the purpose of a maximum possible energy recovery in generator mode when the brake pressure generator (1) is actuated.

    BREMSSYSTEM
    16.
    发明授权
    BREMSSYSTEM 有权
    制动系统

    公开(公告)号：EP1497163B1

    公开(公告)日：2006-12-27

    申请号：EP03706250.2

    申请日：2003-01-27

    申请人： Bosch Rexroth AG

    发明人： MIES, Hubertus

    IPC分类号： B60T13/14 ,  B60T11/21

    CPC分类号： B60T13/141 ,  B60T11/21

    摘要： The invention relates to a brake system for a mobile working device, for example a logging machine or a tractor backhoe loader. Said mobile working device is provided with two power brake valves (10, 16) for actuating the brakes and which are actuated by the driver according to the orientation in the cockpit for example when driving on a road and when the driver looks behind. According to the invention, a tank connection adapter (T) of a power brake valve (10) is connected to the brake connection (BR) of the second power brake valve (16), so that the first power brake valve (10) is connected to the hydraulic fluid tank by means of the tank connection adapter (T) of the second power brake valve (16) and during the actuation of the second power brake valve (16), the brake pressure thus arising is injected into the first power brake valve (10) via the tank connection adapter (T) of the first power brake valve (10), so that the brake connections (BR1, BR2) thereof are correspondingly impinged upon by the brake pressure.

    INCHBREMSEINRICHTUNG
    17.
    发明公开
    INCHBREMSEINRICHTUNG 有权

    公开(公告)号：EP1070002A1

    公开(公告)日：2001-01-24

    申请号：EP99924668.9

    申请日：1999-03-22

    申请人： Mannesmann Rexroth AG

    发明人： MIES, Hubertus

    IPC分类号： B60K41/26 ,  B60T11/10

    CPC分类号： B60T15/04 ,  B60T7/04 ,  B60T13/141

    摘要： The invention relates to an inching braking device. According to the invention, an adjusting device (90, 92) first initiates an adjusting movement of the brake piston (12) of a brake valve system (6, 8) after a predetermined stroke of a driving element (18, 68, 70), said driving element being provided for an inching piston (14). By appropriately selecting the axial length of the pins (68, 70) and of the stroke (H) and by correspondingly matching the springs, it is possible for the brake pressure pB to begin to increase before the inching pressure pI falls to zero.