PARKING BRAKE OF A DRUM BRAKE
    2.
    发明授权
    PARKING BRAKE OF A DRUM BRAKE 有权
    鼓式制动器停车制

    公开(公告)号:EP1558855B1

    公开(公告)日:2008-12-24

    申请号:EP03748256.9

    申请日:2003-09-08

    IPC分类号: F16D51/22 F16D65/44

    摘要: A parking brake (10) having a drum containing first and second brake shoe portions (11, 12), a handbrake lever (18) pivoted (19) adjacent one end on one (11) of the brake shoe portions and a strut (20) extending between a first abutment on the handbrake lever and a second abutment (21) on the other (12) of the brake shoe portions. Pivoting of the handbrake lever relative to said one brake shoe portion (11) moves the strut (20) which in turn moves the other brake shoe portion (12) away from said one brake shoe portion to bring the shoe portions into contact with the drum thus applying the parking brake. One of the abutments is in the form of a biased wedging means (21) which acts on the strut (20) to take up all play in the thrust path between the handbrake lever (18) and the other brake shoe portion (12) via the strut. A clamping member (27) is provided for disabling the wedging means (21) from operating except when initial manufacturing or assembly clearances are being taken up in the strut or when a subsequent manual adjustment of shoe clearance is being made. Alternative snail-cam type wedging means (21) are also disclosed as in an electrically actuated parking brake system with an automatic clearance adjustment device.

    ACTIONNEUR DE FREINAGE POUR FREIN HYDRAULIQUE DE ROUE D`AÉRONEF
    5.
    发明公开
    ACTIONNEUR DE FREINAGE POUR FREIN HYDRAULIQUE DE ROUE D`AÉRONEF 审中-公开
    用于飞机轮式液压制动器的制动执行器

    公开(公告)号:EP3032129A1

    公开(公告)日:2016-06-15

    申请号:EP15195046.6

    申请日:2015-11-17

    摘要: L'invention est relative à un actionneur de freinage pour frein hydraulique d'aéronef, destiné à être rapporté dans l'une des cavités d'une couronne du frein, l'actionneur comprenant une chemise (1) adaptée à être reçue à étanchéité dans la cavité de la couronne, un piston (3) monté à coulissement étanche dans la chemise selon un axe de coulissement (X) pour appliquer un effort de freinage sur des éléments de friction lors de l'introduction d'un fluide sous pression dans la cavité, et présentant une course opérationnelle déterminée, un dispositif de rattrapage d'usure (10) qui définit une position de retrait du piston dans la chemise au moyen d' une butée mobile (11) pouvant être avancée par le piston lors de l'application d'un effort de freinage, et un organe élastique (16) de rappel du piston vers la position de retrait prenant appui sur la butée mobile. Selon l'invention, la butée mobile est réduite à un organe de friction frottant contre la chemise, de sorte que l'une des faces de l'organe de friction sert de butée définissant la position de retrait du piston, et l'autre des faces sert d'appui à l'organe élastique de rappel, l'organe élastique présentant lors de sa compression une augmentation d'effort suffisante pour pouvoir repousser la butée mobile au cas où le piston ne touche pas les éléments de friction alors que sa course opérationnelle est déjà consommée.

    摘要翻译: 用于飞行器液压制动器的制动致动器技术领域本发明涉及一种用于飞行器液压制动器的制动致动器,所述制动致动器旨在被安装在制动环的其中一个空腔中,所述致动器包括适于密封地接收 所述环的空腔,根据滑动轴线(X)可滑动地安装在所述套筒中的活塞(3),用于在压力下将流体引入所述摩擦元件期间对所述摩擦元件施加制动力 并且具有确定的工作行程;磨损补偿装置(10),该磨损补偿装置借助于可移动的止动件(11)来限定活塞在衬里中的抽出位置,所述可移动的止动件(11)能够在活塞 施加制动力,以及弹性构件(16),用于使活塞朝向支承在可动止动件上的缩回位置返回。 根据本发明,可动止动件减小为摩擦构件与衬套摩擦,使得摩擦构件的一个表面用作限定活塞的退出位置的止动件,并且另一个 表面用作弹性返回构件的支撑件,弹性构件在其压缩期间具有足够的力量增加,以便在活塞在其行程时不触及摩擦元件的情况下能够推动可移动止动件 运营已经被消耗。

    PARKING BRAKE
    7.
    发明授权
    PARKING BRAKE 有权
    驻车制动

    公开(公告)号:EP1115600B1

    公开(公告)日:2006-04-12

    申请号:EP99952854.0

    申请日:1999-09-22

    IPC分类号: B60T11/08 F16D65/44

    摘要: The present invention relates to a parking brake including a lever (3) coupled to a brake wire (9) included in the brake system. Characteristic of the invention is that the lever (3) is arranged to work in two steps to achieve the desired braking power. In the first step the lever is arranged to make a translational movement for taking up wire slack in the brake system, while in the second step the lever is arranged to execute a rotation whereby the force transmission to the wire (9) takes place at a higher ratio than in the first step.

    BRAKE DEVICE
    9.
    发明公开
    BRAKE DEVICE 审中-公开
    制动装置

    公开(公告)号:EP3045760A1

    公开(公告)日:2016-07-20

    申请号:EP15821971.7

    申请日:2015-07-07

    申请人: KYB Corporation

    发明人: SUZUKI, Tsutomu

    摘要: A brake apparatus (100) includes a coupling member (35) configured to couple one end parts (31) of a pair of link arms (30), an actuator (20) mounted on the coupling member (35) and configured to advance and retract an output member (21), a lever (40) rotatably coupled to the output member (21) and configured to rotate by advancing and retracting movements of the output member (21) and a booster unit (50) provided on at least one of the one end parts (31) of the pair of link arms (30) and configured to rotate the link arms (30) with supporting portions (32) as fulcrums by boosting a force transmitted by the rotation of the lever (40).

    摘要翻译: 本发明提供一种制动装置(100),该制动装置(100)具备:连结一对连杆臂(30)的一端部(31)的连结部件(35);安装于该连结部件(35) 其特征在于,所述输出部件(21)以能够旋转的方式与所述输出部件(21)连结,通过所述输出部件(21)的进退移动而旋转的杠杆(40) (30)的所述一端部(31)中,并且通过增大由所述杠杆(40)的旋转传递的力而使所述连杆臂(30)以支撑部(32)为支点旋转。

    ROTATIONAL COUPLING DEVICE WITH WEAR COMPENSATION STRUCTURE
    10.
    发明公开
    ROTATIONAL COUPLING DEVICE WITH WEAR COMPENSATION STRUCTURE 有权
    DREHKUPPLUNGSVORRICHTUNG MIT VERSCHLEISSAUSGLEICHSSTRUKTUR

    公开(公告)号:EP2347144A2

    公开(公告)日:2011-07-27

    申请号:EP09747974.5

    申请日:2009-10-29

    摘要: A rotational coupling device (20) for use as a clutch and/or brake is provided having structure to compensate for wear on braking surfaces. The device includes an armature (36) coupled to an output member (24) and movable between positions of engagement with a rotor (26) and a brake plate (38). The brake plate is coupled to a stationary field shell (32) that houses a conductor (34) on one side of the rotor opposite the armature and brake plate. The brake plate is axially spaced from the field shell and a removable shim (42) or adjustable spacer (136) is disposed between the brake plate and the field shell. Removal of the shim or adjustment of the spacer permit movement of the brake plate towards the field shell to compensate for wear in the clutch and/or brake engagement surfaces of the device.

    摘要翻译: 提供用作离合器,制动器或组合离合器和制动器的旋转联接装置,其具有补偿制动表面上的磨损的结构。 该装置包括联接到输出构件的电枢并且可在与转子和制动板接合的位置之间移动。 制动板联接到静止的外壳,其在电枢的一侧容纳与电枢和制动板相对的导体。 制动板与现场外壳轴向间隔开,并且可拆卸垫片或可调节间隔件设置在制动板和外壳之间。 移除垫片或调节间隔件允许制动板朝现场壳体移动以补偿装置的任何离合器或制动器接合表面中的磨损。