公开(公告)号：KR1020130055859A

公开(公告)日：2013-05-29

申请号：KR1020110121512

申请日：2011-11-21

Applicant: 현대자동차주식회사

Inventor： 정대석 ,  이언구 ,  박수보

IPC: B62D5/04 ,  B62D6/00

CPC classification number: B62D1/181 ,  B62D5/0409 ,  B62D5/0433 ,  B62D5/0478

Abstract: PURPOSE: A vehicle steering system and a current supply method for the same are provided to effectively supply current to a steering device of a vehicle, and to prevent a clutch plate from being magnetized. CONSTITUTION: A vehicle steering system comprises first and second switching parts(100, 200), a connection part(300), and a control part(400). The first switching part selectively transmits the power of a motor to a power transmission part(20) or a variable steering part(30) by using a motor clutch(110). The second switching part selectively transmits the power in the variable steering part to a tilt device(40) or a telescopic device(50) by using a variable steering clutch(210). The control part controls to supply the current with polarity different from the polarity of current supplied to an electromagnet when the motor clutch or the variable steering clutch is operated by the electromagnet.

Abstract translation: 目的：提供一种车辆转向系统及其电流供给方法，以有效地向车辆的转向装置供电，并防止离合器片被磁化。 构成：车辆转向系统包括第一和第二开关部件（100,200），连接部件（300）和控制部件（400）。 第一开关部通过使用马达离合器（110）选择性地将马达的动力传递到动力传递部（2​​0）或可变转向部（30）。 第二切换部件通过使用可变转向离合器（210）将可变转向部分中的动力选择性地传递到倾斜装置（40）或伸缩装置（50）。 当电动机离合器或可变转向离合器由电磁铁操作时，控制部分控制提供极性与提供给电磁体的电流的极性不同的电流。

公开(公告)号：KR1020130033825A

公开(公告)日：2013-04-04

申请号：KR1020110097750

申请日：2011-09-27

Applicant: 현대자동차주식회사

Inventor： 김종민 ,  박수보

IPC: B62D6/10 ,  B60Q5/00 ,  B62D5/04

Abstract: PURPOSE: A safety device of an R-MDPS(Rack type Motor Driven Power Steering) system and an operation method thereof are provided to prevent a belt protrusion from being damaged and prevent the handle from being locked by informing an operator about the generation of a slip on a belt transferring driving power of a motor to a rack bar in the R-MDPS system. CONSTITUTION: A safety device of an R-MDPS system comprises a storage unit(10), a motor RPM(Revolution Per Minute) measuring unit(20), a driver torque measuring unit(30), an ECU(Electronic Control Units)(40), and a display unit(50). The storage unit stores a standard table in which a standard RPM is recorded corresponding to a driving torque. The motor RPM measuring unit measures the RPM of a motor in the R-MDPS system. The driver toque measuring unit measures the driver torque generated by rotation of a steering handle due to the operation of a driver. The control unit determines the slip generation based on the standard stored in the storage unit. The display unit displays a warning light or a warning screen according to the control of the control unit. [Reference numerals] (10) Storage unit; (20) Motor RPM measuring unit; (30) Driver torque measuring unit; (40) Control unit; (50) Display unit;

Abstract translation: 目的：提供R-MDPS（机架式电动机驱动动力转向）系统的安全装置及其操作方法，以防止皮带突起被损坏，并且通过向操作者通知生成 在将马达的驱动力传递到R-MDPS系统中的齿条上的皮带上滑动。 构成：R-MDPS系统的安全装置包括存储单元（10），马达RPM（每分钟转数）测量单元（20），驾驶员扭矩测量单元（30），ECU（电子控制单元） 40）和显示单元（50）。 存储单元存储标准表，其中记录与驱动转矩对应的标准RPM。 电机RPM测量单元测量R-MDPS系统中电机的转速。 驱动器扭矩测量单元测量由于驾驶员的操作而导致的转向手柄旋转产生的驾驶员扭矩。 控制单元基于存储在存储单元中的标准来确定滑移生成。 显示单元根据控制单元的控制显示警告灯或警告画面。 （附图标记）（10）存储单元 （20）电机转速测量单元; （30）驱动力矩测量单元; （40）控制单元; （50）显示单元;

公开(公告)号：KR101219934B1

公开(公告)日：2013-01-08

申请号：KR1020100110483

申请日：2010-11-08

Applicant: 현대자동차주식회사

Inventor： 정대석 ,  이언구 ,  박수보

IPC: B62D6/00 ,  B62D5/04

CPC classification number: B62D1/181 ,  B62D5/04

Abstract: 본발명의통합형전동조향장치인 u-MDPS(United type Motor Driven Power Steering)는 1개의 MDPS 모터(2)와, 상기 MDPS 모터(2)의동력으로조타력을어시스트하고틸트업/다운및 텔레스코픽이송을구현하는로직을갖는 1개의 MDPS ECU(70)와, 상기 MDPS 모터(2)의동력전달경로를절환시켜주는다기능구현장치로구성됨으로써, MDPS의패키지자유도를높이고중량과비용을낮추며, 특히전자석클러치를적용해 1개뿐인 MDPS 모터(2)의잠김시매뉴얼모드전환으로페일-세이프(Fail-Safety)기능을구현할수 있는특징도갖는다.

公开(公告)号：KR1020120127923A

公开(公告)日：2012-11-26

申请号：KR1020110045713

申请日：2011-05-16

Applicant: 현대자동차주식회사

Inventor： 신민철 ,  박기성 ,  박수보 ,  문성진

IPC: B62D3/12 ,  B62D3/02

Abstract: PURPOSE: An assembling type steering gear box is provided to facilitate the setting for a target steering gear ratio. CONSTITUTION: An assembling type steering gear box comprises a rack bar(10), a plurality of tooth profiles(20), and a cover(30). The rack bar adjusts the steering direction. The plurality of tooth profile is worked to be coupled with one side of the rack bar. The cover fixes the tooth profiles by being coupled with one side of the rack bar.

Abstract translation: 目的：提供组装式转向齿轮箱，以便于目标转向齿轮比的设定。 构成：组装型转向齿轮箱包括齿条（10），多个齿廓（20）和盖（30）。 机架杆调节转向方向。 多个齿廓被加工成与齿条的一侧结合。 该盖通过与齿条的一侧耦合来固定齿廓。

公开(公告)号：KR1020110021483A

公开(公告)日：2011-03-04

申请号：KR1020090079307

申请日：2009-08-26

Applicant: 현대자동차주식회사

Inventor： 박기성 ,  박수보

IPC: B62D3/02 ,  B62D3/00 ,  B62D5/09

CPC classification number: B62D3/14 ,  B60Y2306/09 ,  B62D5/09 ,  B62D5/12

Abstract: PURPOSE: A shimmy-damper for a steering gear box, which reduces manufacturing cost by reducing the number of parts, is provided to reduce pipe resistance and to reduce friction noise by expanding the flow path of oil when the oil is exhausted or flows in. CONSTITUTION: A shimmy-damper for a steering gear box comprises a housing(10), and a oil path expanding part(20). An orifice(11) is formed in the inner side of the housing. A flow path between a of a cylinder(23) side of a gear-box and a valve side of a gear box is formed in the housing. The oil path expanding part is located inside the housing. The oil path expanding part is composed of a piston(21), an elastic member(22), and a cylinder. The piston slides and moves according to the pressure of oil. The elastic member elastically supports the piston. The cylinder forms the outer tube of the elastic member and the piston. The elastic member is composed of the first spring supporting one side of the piston, and a second spring supporting the other side of the piston with the same elastic force as the first spring.

Abstract translation: 目的：提供一种用于转向齿轮箱的减震器，通过减少零件数量来降低制造成本，以减少管道阻力，并通过在油排出或流入时扩大油路的流路来减少摩擦噪音。 构成：用于转向齿轮箱的振动阻尼器包括壳体（10）和油路扩张部分（20）。 孔（11）形成在壳体的内侧。 在壳体中形成齿轮箱的气缸（23）侧和齿轮箱的阀侧之间的流路。 油路扩张部位于壳体的内部。 油路扩张部由活塞（21），弹性部件（22）和气缸构成。 活塞根据油压力滑动移动。 弹性构件弹性地支撑活塞。 气缸形成弹性构件的外管和活塞。 弹性构件由支撑活塞的一侧的第一弹簧和与第一弹簧相同的弹性力支撑活塞的另一侧的第二弹簧构成。

公开(公告)号：KR1020080103182A

公开(公告)日：2008-11-27

申请号：KR1020070050162

申请日：2007-05-23

Applicant: 현대자동차주식회사

Inventor： 박수보

IPC: B62D5/04 ,  B62D7/20 ,  B62D7/16

Abstract: A steer-by-wire steering device for steering vehicles is provided to operate steering by operating one actuator even if one of the left/right actuator fails in operation. The steer-by-wire steering device comprises a left/right side steering actuator(20) which is fixed to the vehicle body varying a stroke(22) according to an input of an electronic control unit(10), a first tie rod(30) in which the respective one side is combined with the left/right side steering actuator; a second tie rod(50) in which the respective one side is combined with a knuckle connected with a tire; a left/right side lever operation part(40) which is connected with the other side of the second tie rod; and a connection rod(60) which connects a vertical lever(44) formed to the left/right side lever operation part.

Abstract translation: 用于转向车辆的线控转向转向装置被提供以通过操作一个致动器来操作转向，即使左/右致动器中的一个在操作中失败。 转向转向装置包括根据电子控制单元（10）的输入，固定到车身改变行程（22）的左/右侧转向致动器（20），第一拉杆（ 30），其中相应的一侧与左/右侧转向致动器组合; 第二拉杆（50），其中相应的一侧与与轮胎连接的转向节组合; 与第二拉杆的另一侧连接的左/右侧杆操作部（40）; 以及连接杆（60），其连接形成在左/右侧杆操作部上的垂直杆（44）。

公开(公告)号：KR100793737B1

公开(公告)日：2008-01-10

申请号：KR1020060103452

申请日：2006-10-24

Applicant: 현대자동차주식회사

Inventor： 박수보

IPC: B62D3/12 ,  B62D3/02

Abstract: A steering rack-stroke adjusting device is provided to improve the productivity of a product by reducing the number of parts for driving a rotation body. A steering rack-stroke adjusting device comprises a disk-shaped rotation body(1) and a stop plate(26) fixed to a rack. The rotation body(1) rotates at two end portions of a power cylinder(12) in a steering system. When the rack is maximally pulled toward the power cylinder(12), the stop plate(26) is inserted into the center portion of the rotation body(1) or overlaps with the rotation body(1). The rotation body(1) is formed with a through groove(2) into which the stop plate(26) is inserted, and is installed in the power cylinder(12). A gear section(3) is slantingly formed on the circumference of the rotation body(1). The gear section(3) engages with a bevel gear(6) coupled with the shaft of a driving motor(5).

Abstract translation: 提供了一种转向齿条行程调节装置，通过减少用于驱动旋转体的部件的数量来提高产品的生产率。 转向架行程调节装置包括盘形旋转体（1）和固定在机架上的止动板（26）。 旋转体（1）在转向系统中的动力缸（12）的两个端部处旋转。 当机架最大限度地朝向动力缸（12）拉动时，挡板（26）插入旋转体（1）的中心部分或与旋转体（1）重叠。 旋转体（1）形成有通孔（2），止动板（26）插入其中，并且安装在动力缸（12）中。 齿轮部分（3）倾斜地形成在旋转体（1）的圆周上。 齿轮部分（3）与与驱动马达（5）的轴联接的锥齿轮（6）啮合。

公开(公告)号：KR1020060061552A

公开(公告)日：2006-06-08

申请号：KR1020040100335

申请日：2004-12-02

Applicant: 현대자동차주식회사

Inventor： 박수보

IPC: G01M17/04

Abstract: 본 발명은 자동차의 후륜 토우 테스트 장치에 관한 것으로, 후륜 서스펜션 기구부를 베이스판부재(10)에 고정하고, 휠(1)을 중심축에 고정한 후 수평이동모터(50)를 작동시키면 이 수평이동모터(50)에 의해 수평이동바(40)가 수평으로 이동하면서 횡력레버부재(30)를 밀어 힌지부(31)를 중심으로 회동시켜 이동축(20)을 전후력레버부재(60)의 제 2 가이드구멍(62)을 따라 이동시켜 타이어(2)가 토우인 되는 상황을 재현하는 것이다.
그리고 직선이동모터(80)를 작동시키면 이 직선이동모터(80)에 의해 직선이동바(70)가 직선이동하면서 전후력레버부재(60)를 밀어 회동부(61)를 중심으로 회동시켜 이동축(20)을 횡력레버부재(30)의 제 1 가이드구멍(32)을 따라 이동시켜 타이어(2)가 토우 인 되는 상황을 재현할 수 있게 되는 것이다.
즉, 이동축(20)을 횡력레버부재(30)와 전후력레버부재(60)의 회동에 의해 이동시켜 각각 타이어(2)가 결합된 휠(1)에 횡력 토우변화와, 전후력 토우변화를 발생시켜 자동차가 주행 중 제동, 급출발, 선회 시 서스펜션 기구부에 발생되는 토우변화에 따라 차량을 안정화시키는 작동을 용이하게 확인할 수 있는 것이다.
따라서 자동차 구조 교육 시 또는 견학 시 교보재로 활용이 가능하여 학습의욕을 고취시키고, 학습효율을 증대시킴과 동시에 차량의 메커니즘 연구 시 연구재로 활용이 가능한 매우 유용한 발명인 것이다.

公开(公告)号：KR100273162B1

公开(公告)日：2000-12-01

申请号：KR1019970076653

申请日：1997-12-29

Applicant: 현대자동차주식회사

Inventor： 박수보

IPC: B62D5/07

Abstract: PURPOSE: A back flow preventing device of a power steering system is provided to smoothly flow operating oil even if an oil pump is installed higher than an oil storage tank by being mounted between the oil pump and the oil storage tank and then the durability of the oil pump is enhanced. CONSTITUTION: A fuel feeding system of a power steering system allows an operating oil to flow into an oil pump from an oil storage tank through a suction hose(23) formed between the oil pump and the oil storage tank. A back flow prevention device(24) for the suction hose consists of a communicating pipe(25) near the oil pump; a reduction pipe(26) extended from the communicating pipe with many through holes on the outer circumference; and a cover pipe(28) elastically supporting a coil spring(27) on the outer circumference of the reduction pipe. Thus, the back flow prevention device prevents the oil pump from being damaged.

Abstract translation: 目的：提供一种动力转向系统的回流防止装置，即使通过安装在油泵和储油箱之间，油泵安装在比储油罐更高的位置上也能平稳地流动工作油， 油泵增强。 构成：动力转向系统的燃料供给系统允许工作油通过形成在油泵和储油箱之间的抽吸软管（23）从储油罐流入油泵。 用于抽吸软管的回流防止装置（24）由靠近油泵的连通管（25）组成; 从所述连通管延伸的在外周上具有许多通孔的还原管（26） 以及弹性地支撑在所述还原管的外周上的螺旋弹簧（27）的盖管（28）。 因此，防回流装置防止油泵的损坏。

公开(公告)号：KR1020000050697A

公开(公告)日：2000-08-05

申请号：KR1019990000743

申请日：1999-01-13

Applicant: 현대자동차주식회사

Inventor： 박수보

IPC: B62D5/07

Abstract: PURPOSE: A power steering device using vacuum booster is provided to improve the fuel consumption and to solve the problem resulted from a hydraulic pressure, by using a pressure difference between atmospheric pressure and negative pressure of surge tank. CONSTITUTION: A power steering device using vacuum booster comprises: an air pressure cylinder (1) to consist of ports of negative pressure (P1, P2, P3, P4) and ports of atmospheric pressure (P5, P6, P7, P8) and to be operated by difference of air pressure; a steering operation part to contain a rack (11), a pinion (10), and a rotary valve (15); a generation part of negative pressure to be connected with lines of negative pressure and parts of negative pressure and to generate negative pressure in the air cylinder; a pilot valve (6) to be mounted on one side of the lines negative pressure, to be connected with the lines of atmospheric pressure through bypass lines (L5, L6), and selectively to open and close the lines of negative pressure by adjusting a position of a valve spool (17).

Abstract translation: 目的：提供使用真空助力器的动力转向装置，以提高燃油消耗，并通过使用喘振罐的大气压力和负压之间的压力差来解决由液压引起的问题。 构成：使用真空助力器的动力转向装置包括：由负压（P1，P2，P3，P4）和大气压力端口（P5，P6，P7，P8）组成的气压缸（1），以及 由气压差运行; 用于容纳齿条（11），小齿轮（10）和旋转阀（15）的转向操作部件。 与负压线和负压部分连接的负压的一部分并在气缸中产生负压; 一个安装在管线负压一侧的先导阀（6），通过旁通管线（L5，L6）与大气压力管连接，并选择性地通过调节负压来打开和关闭负压管线 阀芯（17）的位置。