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1. 发明授权

US08833799B2 Steering column for vehicle 有权
标题翻译：车辆转向柱
公开(公告)号：US08833799B2
公开(公告)日：2014-09-16
申请号：US14176312
申请日：2014-02-10
申请人： Mando Corporation
发明人： Hyun Bi Kwon
IPC分类号： B62D1/11 , B62D1/19
CPC分类号： B62D1/195 , B62D1/184
摘要： Disclosed herein is a steering column for a vehicle. In a steering column (10) including an outer tube (100) accommodating a steering shaft (P), an inner tube (200) retracted into the outer tube (100), a main bracket (300) installed to the outer tube (100) and fixed to a vehicle body, a telescopic bracket (400) integrally fixed to the outer tube (100) and formed with a pair of slots for telescoping (410), and a position fixing bolt (600) installed through the slots for telescoping (410), wherein the telescopic bracket (400) is further formed with a slot for energy absorption (420) extending from at least one of the pair of slots for telescoping (410) and having a height (h) smaller than a diameter (D) of the position fixing bolt (600), thereby enabling impact energy to be absorbed by means of friction with the position fixing bolt during a vehicle impact.
摘要翻译：这里公开了一种用于车辆的转向柱。在包括容纳转向轴（P）的外管（100）的转向柱（10）中，缩回到外管（100）内的内管（200），安装在外管（100）上的主托架）并且固定到车体，一体地固定到外管（100）并且形成有用于伸缩（410）的一对狭槽的伸缩支架（400）和通过用于伸缩的槽安装的位置固定螺栓（600）（410），其中所述伸缩支架（400）进一步形成有用于能量吸收的槽（420），所述槽从所述一对所述槽中的至少一个延伸，用于伸缩（410）并具有小于直径（ D），从而能够在车辆撞击期间通过与位置固定螺栓的摩擦来吸收冲击能量。

2. 发明授权

US09382972B2 Reducer of electric power steering apparatus 有权
标题翻译：电动助力转向装置减速机
公开(公告)号：US09382972B2
公开(公告)日：2016-07-05
申请号：US14284854
申请日：2014-05-22
申请人： MANDO CORPORATION
发明人： Hyun Bi Kwon
IPC分类号： F16H35/00 , F16H1/26 , B62D5/04 , F16H55/24 , F16H57/021
CPC分类号： F16H1/26 , B62D5/0409 , F16H55/24 , F16H2057/0213 , Y10T74/19585
摘要： Disclosed is a reducer of an electric power steering apparatus. In the reducer, the worm wheel is elastically supported by the elastic member in a direction to the worm wheel in order to compensate for the spacing between the worm shaft and the worm wheel, and an elastic force of the elastic member applied to the bearing bush or the worm shaft bearing is simply adjusted and measured by adjusting or measuring a load applied to the supporting member.
摘要翻译：公开了一种电动助力转向装置的减速器。在减速机中，为了补偿蜗轮轴与蜗轮之间的间隔，蜗轮沿着与蜗轮的方向被弹性部件弹性支撑，弹性部件的弹力施加于轴承衬套或者通过调节或测量施加到支撑构件的负载来简单地调节和测量蜗杆轴轴承。

3. 发明授权

US10753385B2 Electronic power steering system 有权
公开(公告)号：US10753385B2
公开(公告)日：2020-08-25
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 , B62D6/10 , G01L5/22 , B62D7/00 , B62D5/04 , F16F1/14
摘要： An electronic power steering system includes: 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.

4. 发明授权

US10221920B2 Automobile reducer 有权
公开(公告)号：US10221920B2
公开(公告)日：2019-03-05
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 , F16C27/06 , F16H57/021 , F16C19/06
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.

5. 发明授权

US09156490B2 Steering column for vehicle 有权
标题翻译：车辆转向柱
公开(公告)号：US09156490B2
公开(公告)日：2015-10-13
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： B62D1/184 , 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。

6. 发明授权

US10647345B2 Steering column for vehicle 有权
公开(公告)号：US10647345B2
公开(公告)日：2020-05-12
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 , B62D5/04 , 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.

7. 发明授权

US10054194B2 Automobile reducer 有权
公开(公告)号：US10054194B2
公开(公告)日：2018-08-21
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 , F16H57/021
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.

8. 发明申请

US20140230596A1 STEERING COLUMN FOR VEHICLE 有权
标题翻译：车辆转向柱
公开(公告)号：US20140230596A1
公开(公告)日：2014-08-21
申请号：US14176312
申请日：2014-02-10
申请人： MANDO CORPORATION
发明人： Hyun Bi Kwon
IPC分类号： B62D1/19
CPC分类号： B62D1/195 , B62D1/184
摘要： Disclosed herein is a steering column for a vehicle. In a steering column (10) including an outer tube (100) accommodating a steering shaft (P), an inner tube (200) retracted into the outer tube (100), a main bracket (300) installed to the outer tube (100) and fixed to a vehicle body, a telescopic bracket (400) integrally fixed to the outer tube (100) and formed with a pair of slots for telescoping (410), and a position fixing bolt (600) installed through the slots for telescoping (410), wherein the telescopic bracket (400) is further formed with a slot for energy absorption (420) extending from at least one of the pair of slots for telescoping (410) and having a height (h) smaller than a diameter (D) of the position fixing bolt (600), thereby enabling impact energy to be absorbed by means of friction with the position fixing bolt during a vehicle impact.
摘要翻译：这里公开了一种用于车辆的转向柱。在包括容纳转向轴（P）的外管（100）的转向柱（10）中，缩回到外管（100）内的内管（200），安装在外管（100）上的主托架）并且固定到车体，一体地固定到外管（100）并且形成有用于伸缩（410）的一对狭槽的伸缩支架（400）和通过用于伸缩的槽安装的位置固定螺栓（600）（410），其中所述伸缩支架（400）进一步形成有用于能量吸收的槽（420），所述槽从所述一对所述槽中的至少一个延伸，用于伸缩（410）并具有小于直径（ D），从而能够在车辆撞击期间通过与位置固定螺栓的摩擦来吸收冲击能量。

9. 发明授权

US09205860B2 Reducer of electric power auxiliary steering apparatus 有权
标题翻译：电动辅助转向装置减速机
公开(公告)号：US09205860B2
公开(公告)日：2015-12-08
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。

10. 发明授权

US09145949B2 Reducer of electric power steering apparatus 有权
标题翻译：电动助力转向装置减速机
公开(公告)号：US09145949B2
公开(公告)日：2015-09-29
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 , F16C25/06 , F16C27/00 , F16H57/022 , F16C25/00 , F16H55/24 , F16H57/02 , F16C27/08 , F16H57/12
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

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