公开(公告)号：US20150345581A1

公开(公告)日：2015-12-03

申请号：US14583506

申请日：2014-12-26

申请人： HYUNDAI MOBIS CO., LTD.

发明人： Choong Sik SHIN ,  Jae Hyun PARK ,  Ha Min JUNG ,  Chun Su KIM

IPC分类号： F16D65/72 ,  F16D65/16

CPC分类号： F16D65/16 ,  F16D2121/04 ,  F16D2121/24 ,  F16D2123/00 ,  F16D2125/06 ,  F16D2125/40 ,  F16D2125/42 ,  F16D2125/60

摘要： A parking brake apparatus may include: a housing; a gear unit installed in the housing, and rotated by operation of a motor unit; a nut screw part connected to the gear unit, and rotated by the rotation of the gear unit; a bolt screw coupled the nut screw part so as to pass through the nut screw part, and moved in a longitudinal direction inside the nut screw part in connection with the rotation of the nut screw part; a cable connected to the bolt screw; a piston unit installed to be slidably moved in the housing, and having one side through which the cable passes and the other side which is extended toward the nut screw part; and an elastic member arranged between an inner wall of the housing and the piston unit, and elastically deformed as the piston is slidably moved.

摘要翻译： 驻车制动装置可以包括：壳体; 安装在壳体中并通过马达单元的操作而旋转的减速器; 连接到减速器的螺母螺母部分，并通过齿轮单元的旋转而旋转; 螺母螺钉，其联接螺母螺母部，从而穿过螺母螺母部，并且与螺母部的旋转相关地沿着螺母部的长度方向移动; 连接螺栓螺钉的电缆; 活塞单元，其安装成可滑动地移动到所述壳体中，并且具有所述电缆通过的一侧和朝向所述螺母部分延伸的另一侧; 以及弹性构件，其布置在所述壳体的内壁和所述活塞单元之间，并且随着所述活塞可滑动地弹性变形。

公开(公告)号：US09174622B2

公开(公告)日：2015-11-03

申请号：US12675857

申请日：2008-09-30

申请人： Takahiro Shiraki

发明人： Takahiro Shiraki

IPC分类号： F16D51/00 ,  B60T13/74 ,  F16D121/24 ,  F16D125/30 ,  F16D125/32 ,  F16D125/34 ,  F16D125/40 ,  F16D125/42 ,  F16D125/52 ,  F16D127/06

CPC分类号： B60T13/746 ,  B60T13/741 ,  F16D2121/24 ,  F16D2125/30 ,  F16D2125/32 ,  F16D2125/34 ,  F16D2125/40 ,  F16D2125/42 ,  F16D2125/52 ,  F16D2127/06

摘要： A vehicle parking brake system for a vehicle including: a non-rotary body; a rotary drum; brake shoes; an anchor member disposed between anchor-member-side end portions of the respective brake shoes; a transmitting member interconnecting transmitting-member-side end portions of the respective brake shoes; and a parking-brake operating apparatus configured to predict a torque application direction in which a torque is to be applied to the wheel during stop of the vehicle, and to press the brake shoes against an inner circumferential surface of the rotary drum, by moving a primary one of the brake shoes that serves as a primary shoe upon application of the torque to the wheel, in a direction away from the anchor member, without moving a secondary one of the brake shoes that serves as a secondary shoe upon application of the torque to the wheel.

摘要翻译： 一种用于车辆的车辆驻车制动系统，包括：非旋转体; 旋转鼓 制动鞋; 锚定构件，设置在各个制动蹄的锚定构件侧端部之间; 连接各个制动蹄的传递部件侧端部的传递部件; 以及停车制动器操作装置，其被配置为预测在车辆停止期间向车轮施加扭矩的扭矩施加方向，并且通过移动所述制​​动器将所述制动蹄压靠在所述旋转鼓的内周面上 作为主要的制动蹄的主要部件，其在远离锚定部件的方向上施加扭矩到轮子上，而在不施加扭矩的情况下移动用作次级制动蹄的次级制动蹄的次级蹄 到车轮

公开(公告)号：US07172056B2

公开(公告)日：2007-02-06

申请号：US10853119

申请日：2004-05-26

申请人： Dietmar Baumann ,  Dirk Hofmann ,  Herbert Vollert ,  Willi Nagel ,  Andreas Henke ,  Bertram Foitzik ,  Bernd Goetzelmann

发明人： Dietmar Baumann ,  Dirk Hofmann ,  Herbert Vollert ,  Willi Nagel ,  Andreas Henke ,  Bertram Foitzik ,  Bernd Goetzelmann

IPC分类号： F16D55/14 ,  F16D55/08

CPC分类号： F16D65/18 ,  F16D65/568 ,  F16D2065/386 ,  F16D2121/24 ,  F16D2123/00 ,  F16D2125/40 ,  F16D2125/42 ,  F16D2125/52 ,  F16D2125/64 ,  F16D2125/645 ,  F16D2127/08 ,  F16D2127/10

摘要： A disk brake having a first friction brake lining, which for braking can be pressed against a brake disk by pivoting of a support lever. A brake caliper is embodied as a floating caliper and an adjusting device is provided with which a second friction brake lining is adjustable transversely to the brake disk. In this way, a support angle (α) and thus a magnitude of the self-boosting of the disk brake can be varied.

摘要翻译： 具有用于制动的第一摩擦制动衬片的盘式制动器可以通过支撑杆的枢转而被压靠在制动盘上。 制动钳被实施为浮动卡钳，并且设有调节装置，第二摩擦制动衬片可以横向于制动盘调节。 以这种方式，可以改变支撑角（α）并因此改变盘式制动器的自增压的幅度。

公开(公告)号：US20040134723A1

公开(公告)日：2004-07-15

申请号：US10745575

申请日：2003-12-29

发明人： Dietmar Baumann ,  Dirk Hofmann ,  Herbert Vollert ,  Willi Nagel ,  Andreas Henke ,  Bertram Foitzik

IPC分类号： F16D055/14

CPC分类号： F16D65/18 ,  F16D2121/24 ,  F16D2125/42 ,  F16D2127/10

摘要： The invention relates to an electromechanical brake with self-boosting by means of a wedge mechanism. An actuating force is exerted on the friction brake lining via toothing sets that mesh with one another. By means of an engagement angle of the toothing sets, a favorable force introduction angle of the actuating force on the friction brake lining can be attained. In addition, by using a nonround gear wheel and/or a non-straight rack as the toothing sets, flaring of a caliper upon braking and an infeeding motion of the friction brake lining transversely to a brake disk can be compensated for.

摘要翻译： 本发明涉及一种通过楔形机构进行自增强的机电制动器。 致动力通过彼此啮合的齿圈施加在摩擦制动衬片上。 通过齿组的接合角度，可以获得致动力对摩擦制动衬片的良好的力引入角度。 此外，通过使用非圆环齿轮和/或非直齿架作为齿组，可以补偿制动时制动钳的扩口和摩擦制动衬片横向于制动盘的进料运动。

公开(公告)号：US12025197B2

公开(公告)日：2024-07-02

申请号：US17583579

申请日：2022-01-25

申请人： HYUNDAI MOBIS Co., Ltd.

发明人： Moo Jin Choi

IPC分类号： F16D65/18 ,  F16D55/226 ,  F16D65/00 ,  F16D121/24 ,  F16D125/42 ,  F16D125/52

CPC分类号： F16D65/183 ,  F16D55/226 ,  F16D65/0068 ,  F16D2121/24 ,  F16D2125/42 ,  F16D2125/52

摘要： Provided is a brake apparatus for a vehicle including a pair of brake pads that are disposed to face each other on a caliper body and disposed on two sides of a wheel disc, respectively, a first worm shaft part that is connected to a motor part, a first worm wheel part that is engaged with the first worm shaft part and rotates with rotation of the first worm shaft part, a second worm shaft part that is connected to the first worm wheel part and rotates together with the first worm wheel part, a second worm wheel part that is engaged with the second worm shaft part and includes a plurality of second gear teeth, and a linear motion conversion unit that is coupled to the second worm wheel part and converts a rotational motion of the second worm wheel part into a linear motion.

公开(公告)号：US20180328474A1

公开(公告)日：2018-11-15

申请号：US15641310

申请日：2017-07-04

申请人： ETR CO., LTD.

发明人： Kwang Suk YOU

IPC分类号： F16H37/08 ,  F16D13/52 ,  B60K17/16 ,  B60K17/08 ,  F16H63/30 ,  F16H57/10 ,  F16H3/54 ,  F16H19/00

CPC分类号： F16H37/082 ,  B60K17/08 ,  B60K17/16 ,  F16D11/14 ,  F16D13/52 ,  F16D23/02 ,  F16D23/04 ,  F16D23/12 ,  F16D49/10 ,  F16D2023/0625 ,  F16D2023/123 ,  F16D2125/42 ,  F16H3/54 ,  F16H19/001 ,  F16H57/10 ,  F16H63/3003 ,  F16H2200/0034 ,  F16H2200/2005 ,  F16H2200/2035

摘要： Disclosed herein are a clearance control swash plate device for a transmission or reducer and a single-shaft two-speed drive system, including the clearance control swash plate device, with a friction clutch applied thereto. The clearance control swash plate device includes: an action plate mounted on a power transfer shaft; a first thrust bearing disposed on the action plate, and configured to prevent rotation force, received from the action plate, from being transferred; a first clearance swash plate disposed on the first thrust bearing; a second clearance swash plate disposed on the first clearance swash plate; a worm engaged with a worm gear formed on the outer circumference of the second clearance swash plate; a second thrust bearing disposed on the second clearance swash plate, and configured to prevent rotation force, received from the second clearance swash plate, from being transferred; and a thrust washer disposed on the second thrust bearing.

公开(公告)号：US09909635B2

公开(公告)日：2018-03-06

申请号：US15217543

申请日：2016-07-22

申请人： LG INNOTEK CO., LTD.

发明人： Young Hwan Jung ,  Heok Jin Park ,  Woo Seob Shim

IPC分类号： F16D65/18 ,  F16D121/24 ,  F16D125/42 ,  F16D125/48 ,  F16D125/52 ,  F16D125/60

CPC分类号： F16D65/18 ,  F16D2121/24 ,  F16D2125/42 ,  F16D2125/48 ,  F16D2125/52 ,  F16D2125/60

摘要： An embodiment of the present invention relates to a parking brake actuator which includes a motor; a worm gear connected to the motor to transmit a power; a worm wheel engaged with the worm gear; a drive shaft coupled to the worm wheel, wherein a parking cable is connected to the drive shaft; a power transmission gear including a first gear coupled to a rotational shaft of the motor and a second gear which is coupled to a rotational shaft of the worm gear and connected to the first gear to transmit the power; and a housing including a first accommodation portion disposed at one side of a reference line which is formed perpendicular to the rotational shaft of the motor and passes through the first gear to accommodate the motor, a second accommodation portion disposed at another side of the reference line to accommodate the worm gear so that the rotational shaft of the worm gear is parallel to the rotational shaft of the motor, and a third accommodation portion disposed at the other side of the reference line to accommodate the worm wheel, thus providing an advantageous effect in which motors of various sizes may be applied without machining a separate housing to correspond to each of the sizes of motor or changing sizes or the number of teeth of gears.

公开(公告)号：US20040238294A1

公开(公告)日：2004-12-02

申请号：US10853119

申请日：2004-05-26

发明人： Dietmar Baumann ,  Dirk Hofmann ,  Herbert Vollert ,  Willi Nagel ,  Andreas Henke ,  Bertram Foitzik ,  Bernd Goetzelmann

IPC分类号： F16D055/08

CPC分类号： F16D65/18 ,  F16D65/568 ,  F16D2065/386 ,  F16D2121/24 ,  F16D2123/00 ,  F16D2125/40 ,  F16D2125/42 ,  F16D2125/52 ,  F16D2125/64 ,  F16D2125/645 ,  F16D2127/08 ,  F16D2127/10

摘要： A disk brake having a first friction brake lining, which for braking can be pressed against a brake disk by pivoting of a support lever. A brake caliper is embodied as a floating caliper and an adjusting device is provided with which a second friction brake lining is adjustable transversely to the brake disk. In this way, a support angle (null) and thus a magnitude of the self-boosting of the disk brake can be varied.

摘要翻译： 具有用于制动的第一摩擦制动衬片的盘式制动器可以通过支撑杆的枢转而被压靠在制动盘上。 制动钳被实施为浮动卡钳，并且设有调节装置，第二摩擦制动衬片可以横向于制动盘调节。 以这种方式，可以改变支撑角（α）并因此改变盘式制动器的自增压的幅度。

公开(公告)号：US11787379B2

公开(公告)日：2023-10-17

申请号：US17352030

申请日：2021-06-18

申请人： HL MANDO CORPORATION

发明人： Weonchan Ko

IPC分类号： B60T13/74 ,  F16D51/24 ,  F16D65/22 ,  F16D121/04 ,  F16D121/24 ,  F16D125/42

CPC分类号： B60T13/741 ,  F16D51/24 ,  F16D65/22 ,  B60Y2400/81 ,  F16D2121/04 ,  F16D2121/24 ,  F16D2125/42

摘要： Disclosed is an electronic parking brake system, which is configured to push first and second brake shoes respectively disposed on inner opposite sides of a drum to an inner surface of the drum for braking, including an actuator including a motor configured to rotate forward and reverse to generate a driving force for braking, and a reduction gear unit configured to amplify the driving force transmitted from the motor, and a power converter configured to convert a rotational motion from the actuator into a linear motion to press or release the first and second brake shoes.

公开(公告)号：US11655869B2

公开(公告)日：2023-05-23

申请号：US17366611

申请日：2021-07-02

申请人： HALDEX BRAKE PRODUCTS CORPORATION

发明人： Glen Heman ,  Chad Collins

IPC分类号： F16D65/58 ,  F16D65/60 ,  F16D66/02 ,  F16D125/42

CPC分类号： F16D65/58 ,  F16D65/60 ,  F16D66/02 ,  F16D2125/42

摘要： A brake adjuster with a housing configured to be coupled to a brake actuator push rod, and a control unit rotatably coupled to the housing. The control unit is configured to be coupled to a reference point of a vehicle and to cause adjustment of the brake as the brake actuator push rod retracts. One of the housing and the control unit has a first indicator and a second indicator, and the other of the housing and the control unit has a third indicator. The third indicator is adjacent the first indicator when the brake actuator push rod is retracted in a brake disengaged position, and the third indicator is adjacent the second indicator when the brake actuator push rod is extended to a brake over-stroke position. The indicators may be any combination of notches, protrusions, marks, or pointers.