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1. 发明申请

US20180100537A1 ELECTRONIC POWER STEERING SYSTEM 审中-公开
公开(公告)号：US20180100537A1
公开(公告)日：2018-04-12
申请号：US15717917
申请日：2017-09-27
申请人： MANDO CORPORATION
发明人： Hyun Bi KWON
IPC分类号： F16C1/08 , B62D7/00
摘要： An embodiment of the present disclosure provides an electronic power steering system including: an input shaft connected to a steering shaft; an output shaft to which one end of the input shaft is connected; and a torsion bar inserted into the input shaft and the output shaft and connecting the input shaft and the output shaft, in which the torsion bar includes a first torsion bar including a first fastening portion connected to the input shaft, a second fastening portion connected to the output shaft, and a first beam portion connecting between the first fastening portion and the second fastening portion, and formed as a hollow body, and a second torsion bar including a third fastening portion coupled into the first fastening portion, a fourth fastening portion coupled into the second fastening portion, and a second beam portion connecting between the third fastening portion and the fourth fastening portion.

2. 发明申请

US20150107384A1 REDUCER OF ELECTRIC POWER AUXILIARY STEERING APPARATUS 有权
标题翻译：减少电力辅助转向装置
公开(公告)号：US20150107384A1
公开(公告)日：2015-04-23
申请号：US14308620
申请日：2014-06-18
申请人： MANDO CORPORATION
发明人： Hyun Bi KWON
IPC分类号： B62D3/04 , B62D5/04
CPC分类号： B62D3/04 , B62D5/0403 , B62D5/0409 , F16H1/16 , F16H57/0006 , F16H2057/0213 , Y10T74/18792
摘要： Disclosed is a reducer of an electric power auxiliary steering apparatus. According to embodiments of the present invention, impulse noise of a worm shaft bearing caused by fluctuation of a worm shaft can be reduced, and strength of a damping member in a direction toward a worm wheel and an opposite direction thereto is lower than that in other directions, so that the fluctuation of the worm shaft can be more effectively alleviated.
摘要翻译：公开了一种电动辅助转向装置的减速器。根据本发明的实施例，可以减小由蜗杆轴的波动引起的蜗杆轴承的脉冲噪声，阻尼构件在朝向蜗轮的方向上和与其它方向相反的方向上的强度低于其他方向，从而可以更有效地缓解蜗杆轴的波动。

3. 发明申请

US20140327235A1 STEERING APPARATUS FOR VEHICLE 有权
标题翻译：车辆转向装置
公开(公告)号：US20140327235A1
公开(公告)日：2014-11-06
申请号：US14266928
申请日：2014-05-01
申请人： MANDO CORPORATION
发明人： Hyun Bi KWON
IPC分类号： B62D1/19
CPC分类号： B62D1/195
摘要： Provided is a steering apparatus for a vehicle including a steering column, a mounting bracket laterally installed at the steering column and having a pair of through-holes formed at each of both sides and spaced apart from each other, a guide block including a base section and a pair of guide sections extending upward from the base section and spaced apart from each other to be inserted into the through-holes, and a capsule including a fixing section fixed to the mounting bracket and configured to be separated from the mounting bracket upon a collision of a vehicle, and a slide section lengthily extending from the fixing section and slidably inserted between the pair of guide sections.
摘要翻译：本发明提供一种用于车辆的转向装置，其包括转向柱，横向安装在转向柱处的安装支架，并且具有形成在两侧彼此间隔开的一对通孔，导向块包括基部以及一对引导部，其从所述基部向上延伸并且彼此间隔开以插入所述通孔中;以及胶囊，所述胶囊包括固定部，所述固定部固定到所述安装支架，并且构造成在安装支架上与所述安装支架分离车辆的碰撞以及从固定部分延伸并可滑动地插入在一对引导部之间的滑动部分。

4. 发明申请

US20170241541A1 REDUCER OF ELECTRONIC POWER STEERING APPARATUS 审中-公开
公开(公告)号：US20170241541A1
公开(公告)日：2017-08-24
申请号：US15438622
申请日：2017-02-21
申请人： Mando Corporation
发明人： Hyun Bi KWON
IPC分类号： F16H57/04 , F16H1/16 , F16H55/22 , F16H57/021 , F16H55/06 , B62D5/00 , F16H57/039
CPC分类号： F16H57/0498 , B62D5/008 , B62D5/04 , B62D5/0409 , F16H1/16 , F16H55/06 , F16H55/22 , F16H57/021 , F16H57/039 , F16H57/0417 , F16H2055/065 , F16H2057/02082 , F16H2057/0213
摘要： Disclosed herein is a reducer for an electronic power steering apparatus, which includes a gear housing including a worm shaft housing and a worm wheel housing, the gear housing being made of a heat conductive material, a worm wheel shaft connected to a steering shaft to rotate along with rotation of the steering shaft, a worm wheel accommodated in the worm wheel housing, and having a first surface and a second surface facing the first surface, the worm wheel shaft being coupled to the worm wheel, a first heat transfer plate provided to come into contact with the first surface of the worm wheel, and a first bearing coupled to the worm wheel shaft to come into contact with the first heat transfer plate, and having an outer peripheral surface coming into contact with the worm wheel housing.

5. 发明申请

US20160201761A1 AUTOMOBILE REDUCER 审中-公开
标题翻译：汽车减速机
公开(公告)号：US20160201761A1
公开(公告)日：2016-07-14
申请号：US14988686
申请日：2016-01-05
申请人： MANDO CORPORATION
发明人： Hyun Bi KWON
IPC分类号： F16H1/16 , F16C35/063
CPC分类号： F16H1/16 , F16C19/06 , F16C27/066 , F16C35/063 , F16C2361/61 , F16C2380/27 , F16H1/163 , F16H2057/0213
摘要： The present disclosure provides an automobile reducer including a worm shaft bearing including an inner race coupled to an end of a worm shaft, which meshes with a worm wheel, an outer race coupled to an inner surface of a gear housing, and a ball coupled between the inner race and the outer race; a motor boss having a coupling hole formed on one side, a motor shaft of a motor being inserted into the coupling hole, and an insertion hole formed on the other side, the worm shaft being inserted into the insertion hole; and a damping member coupled between a side surface of the inner race and a side surface of the motor boss and elastically supported in an axial direction.
摘要翻译：本公开提供了一种汽车减速器，其包括蜗杆轴承，该蜗轮轴轴承包括联接到蜗杆轴的端部的内圈，蜗杆轴与蜗轮啮合，联接到齿轮壳体的内表面的外座圈和联接在内圈和外圈; 具有形成在一侧的联接孔的电动机凸起，插入到所述联接孔中的电动机的电动机轴以及形成在另一侧的插入孔，所述蜗杆轴插入到所述插入孔中; 以及耦合在所述内座圈的侧表面和所述电动机凸起的侧表面之间并沿轴向弹性支撑的阻尼构件。

6. 发明申请

US20150059506A1 REDUCER OF ELECTRIC POWER STEERING APPARATUS 有权
标题翻译：减速器电动转向装置
公开(公告)号：US20150059506A1
公开(公告)日：2015-03-05
申请号：US14308485
申请日：2014-06-18
申请人： MANDO CORPORATION
发明人： Hyun Bi KWON
IPC分类号： F16H1/16
CPC分类号： F16H1/16 , F16C19/06 , F16C19/54 , F16C23/08 , F16C25/00 , F16C25/06 , F16C25/08 , F16C27/00 , F16C27/08 , F16C2361/61 , F16H25/24 , F16H55/24 , F16H57/022 , F16H57/039 , F16H57/12 , F16H2057/02021 , F16H2057/0213 , F16H2057/0222 , F16H2057/0225 , Y10T74/19828
摘要： The present invention relates to a reducer of an electric power steering apparatus. According to the exemplary embodiments of the present invention, a damping member is provided on an outer circumference surface of a bearing bush so that impact between a worm shaft bearing and a bearing bush can be dampened, and noise generated at the time of impact can be reduced.
摘要翻译：本发明涉及一种电动助力转向装置的减速器。根据本发明的示例性实施例，在轴承衬套的外周表面上设置有阻尼构件，使得蜗杆轴承和轴承衬套之间的冲击能够被抑制，并且在冲击时产生的噪声可以是减少

7. 发明申请

US20140076092A1 STEERING COLUMN FOR VEHICLE 有权
标题翻译：车辆转向柱
公开(公告)号：US20140076092A1
公开(公告)日：2014-03-20
申请号：US14024268
申请日：2013-09-11
申请人： MANDO CORPORATION
发明人： Hyun Bi KWON , Sung Bin CHO
IPC分类号： B62D1/187
CPC分类号： B62D1/187 , B62D1/184
摘要： Disclosed is a steering column for a vehicle. According to the present invention, an actuating member and a fixed member can be smoothly coupled to each other without causing a catching feeling during a tilting operation of a steering column and noise generated when the actuating member and the fixed member are coupled to each other can be prevented. Further, the actuating member can be prevented from deviating from a coupling range of the fixed member when the adjusting lever is released or fastened for a tilting operation, increasing a safety of a tilting operation of the steering column.
摘要翻译：公开了一种用于车辆的转向柱。根据本发明，致动构件和固定构件能够在转向柱的倾转操作期间彼此平滑地相互联接而不产生卡住感觉，并且当致动构件和固定构件彼此连接时产生的噪音被阻止此外，当调节杆被释放或紧固以进行倾斜操作时，可以防止致动构件偏离固定构件的联接范围，增加转向柱的倾斜操作的安全性。

8. 发明申请

US20180194387A1 STEERING COLUMN FOR VEHICLE 审中-公开
公开(公告)号：US20180194387A1
公开(公告)日：2018-07-12
申请号：US15862255
申请日：2018-01-04
申请人： MANDO CORPORATION
发明人： Hyun Bi KWON
IPC分类号： B62D1/20
CPC分类号： B62D1/20 , B62D5/0409 , F16C27/04 , F16H1/16
摘要： Embodiments disclosed herein relate to a steering column of a vehicle. The steering column includes an input shaft having a first end connected to a steering shaft and an outer peripheral surface, to which a torque sensor is coupled; an output shaft connected to a remaining end of the input shaft and having an outer peripheral surface, to which a worm wheel is coupled; and a bearing module having an output shaft bearing configured to support the output shaft on an inner peripheral surface thereof, the bearing module sliding to be coupled to a gear housing in which the input shaft and the output shaft are housed.

9. 发明申请

US20180086364A1 STEERING COLUMN FOR VEHICLE 审中-公开
公开(公告)号：US20180086364A1
公开(公告)日：2018-03-29
申请号：US15274839
申请日：2016-09-23
申请人： MANDO CORPORATION
发明人： Hyun Bi KWON
IPC分类号： B62D5/04 , B62D1/16
CPC分类号： B62D5/0409 , B62D6/10 , F16H57/0025 , G01L3/04
摘要： The present invention provides a steering column for a vehicle that includes: an input shaft having a first end connected to a steering shaft, a torque sensor being attached to an outer peripheral surface of the input shaft; an output shaft having a first end connected to a second end of the input shaft and a second end connected to a pinion shaft, a worm wheel being coupled to an outer peripheral surface of the output shaft; a torsion bar having a first end and a second end that are coupled to an inner peripheral surface of the input shaft and an inner peripheral surface of the output shaft, respectively; and a support member coupled to an outer peripheral surface of the second end of the input shaft and an inner peripheral surface of the first end of the output shaft.

10. 发明申请

US20160201760A1 AUTOMOBILE REDUCER 审中-公开
标题翻译：汽车减速机
公开(公告)号：US20160201760A1
公开(公告)日：2016-07-14
申请号：US14988679
申请日：2016-01-05
申请人： MANDO CORPORATION
发明人： Hyun Bi KWON
IPC分类号： F16H1/16 , F16H55/24
CPC分类号： F16H1/16 , F16H55/24 , F16H2057/0213
摘要： The present disclosure provides an automobile reducer including a worm shaft bearing coupled to an end of a worm shaft meshing with a worm wheel, the end lying opposite a portion of the worm shaft coupled to a motor shaft; a bush coupled to an outer peripheral surface of the worm shaft bearing, the bush having an incision formed by incising one side of the bush; a damper coupled to an outer peripheral surface of the bush inside a housing so as to force the bush against the worm shaft bearing and to elastically support between the housing and the worm shaft bearing; and a clearance compensation mechanism penetrating the damper and pressurizing the bush towards the worm wheel. The automobile reducer can accurately assist the driver's steering wheel manipulation.
摘要翻译：本公开提供了一种汽车减速器，其包括联接到与蜗轮啮合的蜗杆轴的端部的蜗杆轴轴承，该蜗杆轴轴线与耦合到电动机轴的蜗杆轴的一部分相对; 套筒，其联接到所述蜗杆轴承的外周表面，所述衬套具有通过切割所述衬套的一侧形成的切口; 阻尼器，其联接到壳体内的衬套的外周表面，以便迫使衬套抵靠蜗杆轴承并且在壳体和蜗杆轴承之间弹性支撑; 以及穿过阻尼器的间隙补偿机构，并且朝向蜗轮加压衬套。汽车减速器可以准确地协助驾驶员的方向盘操纵。

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