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公开(公告)号：US10359080B2
公开(公告)日：2019-07-23
申请号：US15676443
申请日：2017-08-14
Applicant: Johnson Electric S.A.
Inventor： Chi Ping Sun , Bao Ting Liu , Jing Ning Ta , Chui You Zhou , Fei Xin , Shing Hin Yeung , Xiu Wen Yang , Shu Juan Huang
IPC: F16D13/26 , F16D13/40 , F04D25/06 , F04D25/08 , F04D29/26 , F04D29/32 , F04D29/64 , F16D13/64 , F16D13/66 , H02K7/14 , F04D19/00 , F04D25/02 , F16D7/02 , F04D29/66
Abstract: A load connecting mechanism includes a mounting portion, a contact portion, and a force-exerting portion. The mounting portion is configured to mount the load connecting mechanism to a power source and a load, respectively. The contact portion is disposed on the mounting portion and includes two slidably coupled contact faces. The force-exerting portion is configured to provide a force to the contact faces in an axial direction of the power source to make the contact faces closely slidably couple to each other. Through the slidable coupling relationship between the contact faces, power of the power source is progressively transmitted to the load and finally drives the load to rotate in synchronization with the power source. The present invention further provides a motor driving assembly and a fan. The mechanism can satisfy the needs of bidirectional rotation of a load such as a fan and of large startup torque.
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公开(公告)号：US09762104B2
公开(公告)日：2017-09-12
申请号：US14755431
申请日：2015-06-30
Applicant: Johnson Electric S.A.
Inventor： Yue Li , Jie Chai , Jing Ning Ta , Hong Yu Ding , Tao Zhang , Chui You Zhou
Abstract: A drive apparatus for an electric bike includes a hollow housing body, an internal ring gear fixed to the housing body, and a main shaft. At least two motor units are mounted in the housing body. Each motor unit includes a support bracket and a number of motors mounted on the support bracket. Each motor drives the internal gear through a transmission mechanism to rotate the housing body about the main shaft. The motors share one controller. Peaks of the motor cogging torque can be staggered.
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Patent Agency Ranking
公开(公告)号：US09797493B2
公开(公告)日：2017-10-24
申请号：US14717124
申请日：2015-05-20
Applicant: Johnson Electric S.A.
Inventor： Jing Ning Ta , Xue Qian Xu , Guo Ping Zhang
CPC classification number: F16H37/042 , B60N2/0232 , B60N2002/0236 , F16H1/203 , F16H1/32 , F16H37/12 , F16H2025/2075
Abstract: An actuator for adjusting a seat includes a motor, a gear-box, and an output member. The gear-box includes a casing accommodating a two stage gear train connecting the motor to the output member. The gear train has a first and second transmission mechanisms. The first transmission mechanism includes a worm on a shaft of the motor, and a worm wheel meshed with the worm. The second transmission mechanism is a movable teeth gear transmission mechanism and has an eccentric wheel that rotates with the worm wheel, an internally toothed ring gear fixed to the casing, a fluted disc with radial grooves formed in its outer periphery, and rollers mounted in the radial grooves. The eccentric wheel drives the rollers to mesh with the ring gear to rotate the fluted disc, to drive the output member.
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公开(公告)号：US09506539B2
公开(公告)日：2016-11-29
申请号：US14990089
申请日：2016-01-07
Applicant: Johnson Electric S.A.
Inventor： Jing Ning Ta , Zhong Ping Wu , Bin Yu , Qiu Mei Li
CPC classification number: F16H19/001 , E05B77/28 , E05B81/02 , E05B81/06 , E05B81/25 , E05B81/34 , E05B81/36 , F16H2019/008 , F16H2035/006
Abstract: An actuator for a vehicle door lock mechanism has a motor, a first gear, a second gear and a third gear. The motor has a shaft to which the first gear is connected. The motor rotates the first gear, which in turn drives the second gear and the third gear. A non-tooth part is formed on the second gear. A projection is formed on the third gear. Stops are arranged for stopping rotation of the third gear. When the second gear rotates to a position where the non-tooth part corresponds to the third gear, the projection is spaced from one stop by an angle. When the second gear rotates further, the gears re-mesh and the third gear rotates till the projection contacts the stop.
Abstract translation: 用于车门锁定机构的致动器具有马达，第一齿轮，第二齿轮和第三齿轮。 电动机具有连接第一档的轴。 马达旋转第一齿轮，继而驱动第二齿轮和第三齿轮。 在第二齿轮上形成非齿部。 在第三档上形成突起。 停止装置用于停止第三档的旋转。 当第二齿轮旋转到非齿部对应于第三齿轮的位置时，突起与一个止挡件间隔一定角度。 当第二齿轮进一步旋转时，齿轮重新啮合，第三齿轮旋转直到突出部接触止动件。
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公开(公告)号：US10443688B2
公开(公告)日：2019-10-15
申请号：US15442191
申请日：2017-02-24
Applicant: Johnson Electric S.A.
Inventor： James Ching Sik Lau , Jing Ning Ta , Qiu Mei Li , Bin Yu
IPC: F16H57/027 , F16H1/28 , F16H1/46 , F16H57/04 , F16H57/08 , F16H57/02 , H02K5/20 , H02K7/116 , H02K9/06
Abstract: A driving device includes a motor and a gearbox. The gearbox includes a first sun gear, first planetary gears surrounding and engaged with the first sun gear, and a first internal gear ring surrounding and engaged with the first planetary gears. The first sun gear is coaxially fixed to a rotary shaft of the motor. Meshing planes of the first sun gear and the first planetary gears are slanted with respect to the rotary shaft. Each of the first planetary gears is subjected to an externally-exerted first force and exerts a transverse component of force toward the rotary shaft on the first sun gear. The motor structure of the driving device is simplified, which makes the driving device have a more compact structure, lighter weight and lower cost.
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公开(公告)号：US09969303B2
公开(公告)日：2018-05-15
申请号：US15441676
申请日：2017-02-24
Applicant: Johnson Electric S.A.
Inventor： Jing Ning Ta , Yong Jun Zhao , Qiu Mei Li
CPC classification number: B60N2/2231 , B60N2/0232 , B60N2002/0236 , F16H1/203 , F16H1/206 , F16H55/22 , F16H55/566 , F16H57/039 , F16H57/12
Abstract: A driving device and a seat adjusting mechanism for vehicle are provided. The driving device includes a motor and a gearbox. The gearbox includes a worm and a worm gear. The worm is fixedly connected to an output shaft of the motor. The gearbox further includes first and second driving gears, and first and second driven gears. The first and second driving gears are coaxially fixed to the worm gear and located at two sides of the worm gear, respectively. The first and second driven gears are fixed coaxially with each other and engaged with the first and second driving gears, respectively. Two driving gears are arranged at the two sides of the worm gear symmetrically, and two driven gears are also arranged at the two sides of the worm gear symmetrically, which results in a compact structure and reduced volume of the driving device.
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公开(公告)号：US09109677B2
公开(公告)日：2015-08-18
申请号：US13864625
申请日：2013-04-17
Applicant: Johnson Electric S.A.
Inventor： Yue Wang , Xing Ju Yi , Guo Ping Zhang , Xiao Hui Wang , Hong Yu Ding , Jing Ning Ta , Dennis Francis Gorosin
IPC: F16H57/08 , F16H25/20 , A01D34/00 , F16H1/28 , A01D34/78 , F16H1/46 , F16H57/033 , E05F15/622
CPC classification number: F16H25/20 , A01D34/00 , A01D34/78 , E05F15/622 , E05Y2201/72 , E05Y2900/546 , F16H1/28 , F16H1/46 , F16H57/033 , Y10T74/18576
Abstract: The planetary gear train includes a first sun gear driven by the motor, a first ring gear, a first carrier, and a plurality of first planetary gears arranged at one side of the first carrier and meshing with the first sun gear and the first ring gear. The first sun gear, first planetary gears and first ring gear are helical gears so that meshing surface is increased. Helical teeth formed on an inner surface of the first ring gear mesh with the helical teeth of the first planetary gears. Therefore, the operation is stable and the noise is low. The planetary gears are made of plastic to further decrease the noise. The first ring gear is made by sintered powder metallurgy.
Abstract translation: 行星齿轮系包括由电动机驱动的第一太阳轮，第一环形齿轮，第一行星架和布置在第一行星架一侧的多个第一行星齿轮，并与第一太阳轮和第一齿圈啮合 。 第一个太阳齿轮，第一行星齿轮和第一环形齿轮是螺旋齿轮，使得啮合表面增加。 形成在第一环形齿轮的内表面上的螺旋齿与第一行星齿轮的螺旋齿啮合。 因此，操作稳定，噪音低。 行星齿轮由塑料制成，以进一步降低噪音。 第一个齿圈由烧结粉末冶金制成。
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