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1.发明授权公开(公告)号：US09297433B2
公开(公告)日：2016-03-29
申请号：US14113504
申请日：2012-04-23
IPC分类号： F16D65/00 , F16D65/18 , F16D55/225 , F16D55/08 , F16D55/00 , F16H25/20 , F16D125/50
CPC分类号： F16D65/18 , F16D55/225 , F16D2055/0004 , F16D2125/50 , F16H2025/2081 , F16H2025/2087
摘要： A parking brake actuator generates and applies a braking force to a vehicle wheel by converting a rotation movement of a screw member which is rotated by an electric parking brake driving device into a translatory movement and transmitting the converted translatory movement to a piston to push a brake pad to a disc by the piston. The electric parking brake driving device includes an electric motor and a reduction gear mechanism which transmits the driving force of the electric motor to the electric parking brake driving device. The reduction gear mechanism includes a pinion gear fixed to an output shaft of the electric motor, a first gear shaft rotatably supported on a first bearing member provided on a gear body and a first wheel gear formed on the first gear shaft and engaging the first wheel gear to thereby reduce the speed of driving force of the electric motor.
摘要翻译： 驻车制动器致动器通过将由电动驻车制动器驱动装置旋转的螺杆构件的旋转运动转换成平移运动而产生并向车轮施加制动力，并将转换的平移运动传递到活塞以推动制动 通过活塞垫到盘。 电动驻车制动器驱动装置包括电动机和将电动机的驱动力传递到电动驻车制动器驱动装置的减速齿轮机构。 减速齿轮机构包括固定在电动机的输出轴上的小齿轮，可旋转地支撑在设置在齿轮体上的第一轴承部件上的第一齿轮轴和形成在第一齿轮轴上的第一齿轮，并与第一轮 从而降低电动机的驱动力。
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公开(公告)号：US20140041975A1
公开(公告)日：2014-02-13
申请号：US14113504
申请日：2012-04-23
IPC分类号： F16D65/18
CPC分类号： F16D65/18 , F16D55/225 , F16D2055/0004 , F16D2125/50 , F16H2025/2081 , F16H2025/2087
摘要： A parking brake actuator generates and applies a braking force to a vehicle wheel by converting a rotation movement of a screw member which is rotated by an electric parking brake driving device into a translatory movement and transmitting the converted translatory movement to a piston to push a brake pad to a disc by the piston. The electric parking brake driving device includes an electric motor and a reduction gear mechanism which transmits the driving force of the electric motor to the electric parking brake driving device. The reduction gear mechanism includes a pinion gear fixed to an output shaft of the electric motor, a first gear shaft rotatably supported on a first bearing member provided on a gear body and a first wheel gear formed on the first gear shaft and engaging the first wheel gear to thereby reduce the speed of driving force of the electric motor.
摘要翻译： 驻车制动器致动器通过将由电动驻车制动器驱动装置旋转的螺杆构件的旋转运动转换成平移运动而产生并向车轮施加制动力，并将转换的平移运动传递到活塞以推动制动 通过活塞垫到盘。 电动驻车制动器驱动装置包括电动机和将电动机的驱动力传递到电动驻车制动器驱动装置的减速齿轮机构。 减速齿轮机构包括固定在电动机的输出轴上的小齿轮，可旋转地支撑在设置在齿轮体上的第一轴承部件上的第一齿轮轴和形成在第一齿轮轴上的第一齿轮，并与第一轮 从而降低电动机的驱动力。
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公开(公告)号：US20050006188A1
公开(公告)日：2005-01-13
申请号：US10853751
申请日：2004-05-26
申请人： Morimasa Takewaki
发明人： Morimasa Takewaki
IPC分类号： F16D65/095 , F16D55/224 , F16D55/227 , F16D65/00 , F16D65/092
CPC分类号： F16D55/227 , F16D65/095
摘要： A disk brake device includes at least one support mechanism disposed between the pad(s) and a mount in order to support the pad(s). The pad(s) can move in the axial direction of the brake disk relative to the mount. The support mechanism(s) counteracts a torque applied to the pad(s) in order to prevent the rotation of the pad(s). The support mechanism(s) is positioned within a region located radially to the outer side of the radially outer edge of the friction member or within a region located radially to the inner side of the radially inner edge of the friction member. Therefore, the direction of the torque applied to the pad(s) may not change even if the friction member wears non-uniformly.
摘要翻译： 盘式制动装置包括至少一个支撑机构，该支撑机构设置在垫和支架之间，以支撑垫。 垫可以相对于安装座在制动盘的轴向方向上移动。 支撑机构抵消施加到垫的扭矩，以防止垫的旋转。 支撑机构位于径向到摩擦构件的径向外边缘的外侧的区域内，或位于径向到摩擦构件的径向内边缘的内侧的区域内。 因此，即使摩擦构件不均匀地磨损，施加到垫的扭矩的方向也不会改变。
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公开(公告)号：US5829555A
公开(公告)日：1998-11-03
申请号：US810818
申请日：1997-03-06
申请人： Hiroshi Anda , Toru Shimizaki , Morimasa Takewaki
发明人： Hiroshi Anda , Toru Shimizaki , Morimasa Takewaki
IPC分类号： F16D55/00 , F16D55/228 , F16D65/097 , F16D65/40 , F16D55/22
CPC分类号： F16D65/0977 , F16D55/228 , F16D2055/007
摘要： A disc brake caliper assembly for use with a disc rotor includes first and second opposed pads positionable on opposite sides of the disc rotor and movable towards and away from one another to apply a braking force to the disc rotor during braking operation, and a stationary member which receives a braking torque from the pads during the braking operation. A single pad-supporting pin has opposite ends that are supported by the stationary member, and the single pad-supporting pin is adapted to support the pads in the radial direction. The pad-supporting pin is located at a position offset from the center of each of the first and second pads. A one-piece spring member is supported on the stationary member. The one-piece spring member includes a first spring portion for applying a biasing force to the first pad having an axially directed component for biasing the first pad axially outwardly away from the second pad when the braking operation ceases and a radially directed component for biasing the first pad radially inwardly to prevent the first pad from rattling. The one-piece spring member also includes a second spring portion for applying a biasing force to the second pad having an axially directed component for biasing the first pad axially outwardly away from the first pad when the braking operation ceases and a radially directed component for biasing the second pad radially inwardly to prevent the second pad from rattling.
摘要翻译： 与碟形转子一起使用的盘式制动钳组件包括可定位在盘形转子的相对侧上的第一和第二相对的衬垫，可在制动操作期间朝向和远离彼此移动以向盘形转子施加制动力，并且固定构件 其在制动操作期间从焊盘接收制动转矩。 单个垫支撑销具有由固定构件支撑的相对端，并且单个垫支撑销适于沿径向方向支撑垫。 垫支撑销位于偏离第一和第二垫中的每一个的中心的位置。 一体式弹簧构件支撑在固定构件上。 一体式弹簧构件包括第一弹簧部分，用于向第一焊盘施加偏压力，该偏压力具有轴向指向的部件，用于当制动操作停止时将第一焊盘轴向向外偏离第二焊盘并且径向指向的部件用于偏置 第一垫径向向内以防止第一垫发出咔嗒声。 一体式弹簧部件还包括第二弹簧部分，用于向第二焊盘施加偏置力，该偏压力具有轴向定向部件，用于当制动操作停止时将第一焊盘轴向向外偏离第一焊盘，并且径向指向的部件用于偏置 第二垫径向向内以防止第二垫发出咔嗒声。
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