ELECTRIC DISC BRAKE DEVICE
    71.
    发明公开
    ELECTRIC DISC BRAKE DEVICE 审中-公开
    ELEKTRISCHE SCHEIBENBREMSENVORRICHTUNG

    公开(公告)号:EP2878847A1

    公开(公告)日:2015-06-03

    申请号:EP13822954.7

    申请日:2013-07-25

    摘要: An electric actuator pushes the piston (11a) out towards the rotor. The electric actuator comprises a reduction gear (10a), a ball reduction gear (19), and a feed screw device (12a). A compression coil spring (43) applies a pre-load on each ball (24) that configures the ball reduction gear (19) and provides resistance to the functioning of the ball reduction gear (19). Immediately after initiating braking, said ball reduction gear (19) is not actuated.

    摘要翻译: 电动执行器将活塞(11a)推向转子。 电致动器包括减速齿轮(10a),减速齿轮(19)和进给螺旋装置(12a)。 压缩螺旋弹簧(43)对构成球减速齿轮(19)的每个球(24)施加预负荷,并且提供对减速齿轮(19)的功能的阻力。 在开始制动之后,所述减速齿轮(19)不被致动。

    Spindel
    72.
    发明公开
    Spindel 审中-公开
    纺锤

    公开(公告)号:EP2848836A2

    公开(公告)日:2015-03-18

    申请号:EP14181687.6

    申请日:2014-08-20

    IPC分类号: F16D65/14 B60T13/74

    摘要: Spindel (10), beispielsweise für eine elektronische Parkbremse, zur Verschraubung mit einer Druckmutter mit einem Nocken, mit einem Kraftangriff (12) an einem Ende, einem gegenüber dem Kraftangriff (12) angeordneten Schaft (14) mit einer Rotationsachse (16) und mit einem Außengewinde (18) zur Aufschrauben der Druckmutter und einem dazwischen angeordneten Teller (20) mit Anschlagnocken (22, 24) für den Nocken der Druckmutter, wobei das Außengewinde (18) zweigängig ausgebildet ist und auf der schaftseitigen Stirnfläche des Tellers (20) zwei gegeneinander um 180° versetzte Anschlagnocken (22, 24) angebracht sind.

    摘要翻译: 主轴(10),例如用于电子驻车制动,用于与夹紧螺母紧固带在一个端部上的力接合(12)的凸轮,布置成一个施力相反的(12)轴(14)具有旋转轴线(16),并用 的外螺纹(18),用于螺纹连接的压紧螺母的凸轮,其中,所述外螺纹(18)是双螺纹和在所述板的杆侧端面(20)具有两个紧固螺母和插入的板(20)具有止动凸轮(22,24) 相对于彼此以180°停止的凸轮(22,24)的偏移量安装。

    SCHALTGERÄT
    73.
    发明公开
    SCHALTGERÄT 审中-公开

    公开(公告)号:EP2845072A1

    公开(公告)日:2015-03-11

    申请号:EP12798636.2

    申请日:2012-11-16

    IPC分类号: G05D3/12 B66D5/30

    摘要: Disclosed is a compact control device (12) for the failsafe actuation of an electric actuator (16, 18) which can move a displaceable machine part into a defined end position and which has a first input connection (40) for receiving a first external control signal (36). The first external control signal (36) sets a desired position of the machine part. The compact control device (12) also has an input part for detecting a position signal (68) which signals an actual position of the machine part at the defined end position. A power part comprising at least one power switching element (24) is designed in order to switch on and switch off a control current (32) for the actuator (16, 18) in a failsafe manner. The control current (32) is guided via a first output connection (54, 56) to the electric actuator (16, 18). The compact control device (12) has a second output connection (60) in order to provide an external status signal (34) and has an evaluation unit (22) which actuates the at least one power switching element (24) on the basis of the first external control switch (36) and generates the external status signal (34) at the second output connection (60) on the basis of the position signal (68).

    摘要翻译: 本发明公开了一种用于电动致动器(16,18)的故障安全致动的紧凑型控制装置(12),其能够将可移位的机器部件移动到限定的终端位置并且具有用于接收第一外部控制装置(40)的第一输入连接装置(40) 信号(36)。 第一外部控制信号(36)设定机器部件的期望位置。 紧凑型控制装置(12)还具有用于检测位置信号(68)的输入部分(68),该位置信号用信号通知机器部分在限定的最终位置处的实际位置。 包括至少一个功率开关元件(24)的功率部件被设计成以故障安全方式接通和断开用于致动器(16,18)的控制电流(32)。 控制电流(32)经由第一输出连接(54,56)被引导至电致动器(16,18)。 紧凑型控制装置(12)具有用于提供外部状态信号(34)的第二输出接头(60)并且具有评估单元(22),该评估单元基于以下参数来致动至少一个功率开关元件(24) 所述第一外部控制开关(36)并且基于所述位置信号(68)在所述第二输出连接(60)处生成所述外部状态信号(34)。

    ELECTRONIC PARKING BRAKE ACTUATOR ASSEMBLY
    74.
    发明公开
    ELECTRONIC PARKING BRAKE ACTUATOR ASSEMBLY 有权
    ÜE E E E E E E E E E E E E E E

    公开(公告)号:EP2824354A1

    公开(公告)日:2015-01-14

    申请号:EP13879242.9

    申请日:2013-05-14

    摘要: An actuator assembly for an electromechanical parking brake greatly reduces vibration and noise. A casing (132) of a motor (130) and a gear housing (180) of a planetary gear set (170) are coupled to a lower surface of an inner housing (110) in parallel, a reduction gear train having a pinion gear (140) and a drive gear (160) for transmitting a power from a rotary shaft (131) of the motor (130) to the planetary gear set (170) is received in an upper surface of the inner housing (110), and an inner cap (120) covering the outer portion of the reduction gear train is coupled to the upper surface of the inner housing (110), thereby configuring a primary module (100) which is a single small independent assembly in which the motor (130), the reduction gear train, the planetary gear set (170), the inner housing (110) and the inner cap (120) are combined. The primary module (100) is inserted into an outer housing (210) while keeping a gap at a circumference thereof, an outer cap (220) is coupled to an upper portion of the outer housing (210) to cover the primary module (100), and the primary module (100) is surrounded by the outer housing (210) and the outer cap (220), thereby configuring a final module (50) which is a single large independent assembly in which inner components of the motor (130), the reduction gear train and the planetary gear set (170) are surrounded doubly. A final output shaft (176) of the planetary gear set (170) is exposed from a lower through hole (214a) of the outer housing (210) and connected to a parking brake.

    摘要翻译: 用于机电式驻车制动器的致动器组件大大降低了振动和噪音。 电动机(130)的壳体(132)和行星齿轮组(170)的齿轮壳体(180)平行地联接到内壳体(110)的下表面,减速齿轮系具有小齿轮 (140)和用于将动力从电动机(130)的旋转轴(131)传递到行星齿轮组(170)的驱动齿轮(160)被容纳在内壳体(110)的上表面中,并且 覆盖减速齿轮系的外部的内盖(120)联接到内壳体(110)的上表面,从而构成主模块(100),该主模块是单个小型独立组件,其中电动机 ),减速齿轮系,行星齿轮组(170),内壳体(110)和内盖(120)组合。 主模块(100)在其外周保持间隙的同时插入外壳(210)中,外盖(220)联接到外壳(210)的上部,以覆盖主模块(100) ),并且主模块(100)被外壳(210)和外盖(220)包围,从而构成最终模块(50),其是单个大的独立组件,其中电动机(130)的内​​部部件 ),减速齿轮系和行星齿轮组(170)被双重包围。 行星齿轮组(170)的最终输出轴(176)从外壳(210)的下通孔(214a)暴露并连接到驻车制动器。

    ELECTRIC DIRECT-ACTING ACTUATOR AND ELECTRIC BRAKE APPARATUS
    75.
    发明公开
    ELECTRIC DIRECT-ACTING ACTUATOR AND ELECTRIC BRAKE APPARATUS 有权
    ELEKTRISCHER AKTUATOR MIT DIREKTWIRKUNG UND ELEKTRISCHE BREMSVORRICHTUNG

    公开(公告)号:EP2772659A1

    公开(公告)日:2014-09-03

    申请号:EP12842825.7

    申请日:2012-10-23

    申请人: NTN Corporation

    摘要: An electric linear motion actuator is provided which can set the clearance during normal braking operation of an electric brake system. The linear motion actuator includes a load sensor (14) for detecting the magnitude of the load with which a friction pad (7) is pressed against the brake disk (2), a temperature sensor (37) for compensating for the influence of temperature on the load sensor (4), and an electronic control unit (50). The electronic control unit (50) is adapted to calculate a target rotational angle (θ) from the position of the electric motor (15) corresponding to the magnitude of the load detected by the load sensor (4) to the position of the electric motor (15) where the clearance is at a predetermined value, and control the electric motor (15) to rotate the electric motor (15) by the target rotational angle (θ).

    摘要翻译: 提供一种电动直线运动致动器,其能够在电动制动系统的正常制动操作期间设定间隙。 线性运动致动器包括用于检测摩擦垫(7)被压靠在制动盘(2)上的负载的大小的负载传感器(14),用于补偿温度对温度的影响的温度传感器(37) 负载传感器(4)和电子控制单元(50)。 电子控制单元(50)适于根据与负载传感器(4)检测到的负载的大小相对应的电动机(15)的位置来计算目标旋转角度(¸)到电动机 (15),其中所述间隙处于预定值,并且控制所述电动机(15)使所述电动机(15)旋转目标旋转角度(¸)。

    APPARATUS AND METHOD FOR SUPERVISING THE CONDITION OF A BRAKE
    79.
    发明公开
    APPARATUS AND METHOD FOR SUPERVISING THE CONDITION OF A BRAKE 有权
    VORRICHTUNG UND VERFAHREN ZURÜBERWACHUNGDES ZUSTANDS EINER BREMSE

    公开(公告)号:EP2344781A1

    公开(公告)日:2011-07-20

    申请号:EP09828692.5

    申请日:2009-10-30

    申请人: Kone Corporation

    IPC分类号: F16D66/02 F16D65/14 H02P3/04

    摘要: The invention relates to an apparatus and a method for supervising the condition of a brake. According to the invention, in the method a brake control procedure is performed, and the movement of the armature part (4) of the brake that occurs as a response to the brake control procedure is detected; the magnitude of the current of the coil (6) of the brake in the starting situation of the armature part (4) of the brake is determined; and also the operating condition of the brake (1) is determined from the magnitude of the current of the coil (6) of the brake.

    摘要翻译: 用于监控制动器的操作的装置和方法包括可控机电制动器,其包括具有相对于彼此移动的至少两个铁磁部件的磁路。 通过弹簧在铁磁部件之间施加推力。 制动器包括装配到磁路中的磁化线圈,用于在制动器的部件之间形成磁吸引力。 该装置包括对包括至少一个可控开关的制动器的控制,用于调节磁化线圈的电力供应。 制动器的控制包括监视制动器的磁路的运动。