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331 条记录 (耗时 0.018 秒)

    ELECTRIC MOTOR ACTUATOR
    1.
    发明公开
    ELECTRIC MOTOR ACTUATOR 审中-公开

    公开(公告)号：EP3392516A1

    公开(公告)日：2018-10-24

    申请号：EP18169215.3

    申请日：2014-05-23

    申请人： Goodrich Corporation

    发明人： DRENNEN, David ,  KLODE, Harald ,  REHFUS, Kevin

    IPC分类号： F16D49/02 ,  B60T13/74

    CPC分类号： F16D49/02 ,  B60T1/062 ,  F16D65/14 ,  F16D2121/20 ,  F16D2125/18

    摘要： An electric motor actuator (10), comprising a shaft (16); a spring (60) installed around the shaft (16), the spring (60) comprising a first spring tang (62) and a second spring tang (64); a rotor cup (40) rotatably installed about at least a portion of the shaft (16), the rotor cup (40) configured to receive the second spring tang (64); a magnet (30) coupled to the rotor cup (40); a stator (20) comprising a coil (22), wherein the rotor cup (40) rotates in response to the coil (22) biasing the magnet (30), and wherein the spring (60) tightens on the shaft (16) in response to the rotor cup (40) rotating.

    Electro-mechanical brake with differential gear
    3.
    发明授权
    Electro-mechanical brake with differential gear 有权
    带差动齿轮的电子机械制动器

    公开(公告)号：EP2878848B1

    公开(公告)日：2018-01-31

    申请号：EP14000834.3

    申请日：2014-03-10

    申请人： Daegu Gyeongbuk Institute of Science and Technology

    发明人： Park, Tae Sang ,  Shin, Dong Hwan ,  Jin, Sung Ho ,  Moon, Jeon Il

    IPC分类号： F16D65/18

    CPC分类号： F16D65/14 ,  F16D65/18 ,  F16D2121/24 ,  F16D2125/24 ,  F16H48/08

    摘要： There is provided an electro-mechanical brake with a differential gear. The electro-mechanical brake with a differential gear includes a driving unit that generates a rotational force by a power that is selectively applied along with the operation of the brake pedal by the user, a differential gear unit that is connected to the driving unit through a gear and in which a first shaft and a second shaft that are disposed in a straight line to serve as a rotational shaft are rotated in the same direction by the rotational force provided by the driving unit, an external braking unit that is connected to the first shaft of the differential gear unit through a gear to provide a braking power to an outer surface of the disc along with the rotation of the first shaft of the differential gear unit, and an internal braking unit that is connected to the second shaft of the differential gear unit through a gear to provide a braking power to an inner surface of the disc along with the rotation of the second shaft of the differential gear unit. When the driving unit is driven, the rotational force of the driving unit is transmitted to the differential gear unit, and the external braking unit and the internal braking unit that are connected to the differential gear unit simultaneously provide the braking powers to the disc along with the rotation of the differential gear unit.

    ELECTRIC PARKING BRAKE CONTROL DEVICE, CONTROL METHOD AND CONTROL PROGRAM, AND BRAKE SYSTEM
    5.
    发明授权
    ELECTRIC PARKING BRAKE CONTROL DEVICE, CONTROL METHOD AND CONTROL PROGRAM, AND BRAKE SYSTEM 有权
    电动驻车制动控制装置，控制方法和控制程序，以及制动系统

    公开(公告)号：EP2813407B1

    公开(公告)日：2017-05-31

    申请号：EP13747285.8

    申请日：2013-02-06

    申请人： Akebono Brake Industry Co., Ltd.

    发明人： IMAI Misako ,  HORI Hidekazu ,  KAKIZAKI Hideki

    IPC分类号： B60T13/74 ,  B60T7/12 ,  F16D65/14 ,  F16D65/18 ,  F16D65/22 ,  F16D65/28 ,  B60T7/04 ,  B60T7/08 ,  B60T8/171 ,  B60T8/172 ,  F16D121/24

    CPC分类号： B60T8/172 ,  B60T7/02 ,  B60T7/042 ,  B60T7/085 ,  B60T7/12 ,  B60T8/171 ,  B60T13/741 ,  F16D65/14 ,  F16D65/18 ,  F16D65/22 ,  F16D2121/24

    摘要： A control device for an electric parking brake controls a motor for driving a friction member of the electric parking brake. The control device includes a processing unit which starts the motor in order to drive the friction member to a direction for placing the electric parking brake in a locked state; measures a current value of the motor in an operating state thereof; determines a cut-off current value from the measured current value of the motor according to a predetermined rule defining a correlation between the cut-off current value of the motor, by which a braking force necessary for the electric parking brake in the locked state is generated, and an increasing rate of the current; and stops the motor when the current value of the motor reaches the determined cut-off current value.

    摘要翻译： 用于电动停车制动器的控制装置控制用于驱动电动停车制动器的摩擦构件的电动机。 所述控制装置包括处理单元，所述处理单元启动所述马达以便将所述摩擦构件驱动至用于将所述电动驻车制动器置于锁定状态的方向; 测量电动机在其工作状态下的电流值; 根据预定规则从所测量的电动机的电流值中确定截止电流值，所述预定的规则限定电动机的截止电流值与电动停车制动器处于锁定状态所需的制动力之间的相关性 产生的电流和电流的增加率; 并在电动机的电流值达到确定的截止电流值时停止电动机。

    GANTRY BINARY SYNCHRONIZATION BLOCK-TYPE BRAKE
    9.
    发明公开
    GANTRY BINARY SYNCHRONIZATION BLOCK-TYPE BRAKE 有权
    框架FÜRBINÄREGANTRY-SYNCHRONIZATION

    公开(公告)号：EP2933520A1

    公开(公告)日：2015-10-21

    申请号：EP13865391.0

    申请日：2013-12-17

    申请人： Shijiazhuang Wulon Brake Corporation

    发明人： HAN, Wulin

    IPC分类号： F16D49/16 ,  F16D65/14 ,  F16D65/46 ,  B66D5/00 ,  F16D121/14 ,  F16D121/20

    CPC分类号： B66D5/08 ,  B66D5/30 ,  F16D49/16 ,  F16D65/14 ,  F16D65/46 ,  F16D2121/22

    摘要： The present invention is implemented by a gantry binary synchronization block-type brake, which comprises: a gantry bracket comprised by a fixedly connected door-shaped frame; braking arms arranged on both sides of the gantry bracket with lower ends of the braking arms hinged to the gantry bracket; braking shoes connected to the braking arms for frictionally braking a braking wheel; a dual brake releaser secured to the gantry bracket for pushing the two braking arms outward synchronously; braking springs provided on the gantry bracket for pushing the braking arms so as to perform normal-mode braking; and a gap adjustment mechanism for adjusting a working gap between the braking shoes and the braking wheel. According to the present invention, the security risks in an elevator tractor or crane can be eliminated, the gap adjustment approach is simple, and reliability and versatility of an operation are considerably enhanced.

    摘要翻译： 本发明由龙门二进制同步块式制动器实现，其包括：由固定连接的门形框架构成的龙门架; 制动臂布置在机架支架的两侧，制动臂的下端铰接到龙门架; 连接到制动臂的制动蹄以摩擦制动制动轮; 固定到龙门架的双制动器释放器用于同时向外推动两个制动臂; 设置在台架支架上用于推动制动臂的制动弹簧以便执行正常模式制动; 以及用于调整制动踏板和制动轮之间的工作间隙的间隙调节机构。 根据本发明，可以消除电梯拖拉机或起重机中的安全隐患，间隙调整方法简单，操作的可靠性和多功能性大大提高。