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公开(公告)号：KR101509810B1
公开(公告)日：2015-04-08
申请号：KR1020090117964
申请日：2009-12-01
Applicant: 현대자동차주식회사
Abstract: 본발명은전동조향장치인 MDPS(Motor Driven Power Steering)의모터(4)쪽웜축(5)과감속기(3)쪽웜휠(6)에대한유격을보상하는유격보상기구(10)가립스프링(16)을더 구비함으로써, 웜축(5)에서웜휠(6)쪽으로가해지는가압력을균일한방향으로작용해유격(Gap)을없애면서동시에운전자에게작용하는좌·우조타차이를해소하는특징을갖는다.
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公开(公告)号：KR1020130033767A
公开(公告)日：2013-04-04
申请号：KR1020110097656
申请日：2011-09-27
Abstract: PURPOSE: A torque steer compensation method of a motor driven power steering is provided to reduce vehicle maintenance costs by preventing a torque steer phenomenon after aging according to driving. CONSTITUTION: A torque steer compensation method of a motor driven power steering includes following steps. A step for determining whether a MDPS[Motor Driven Power Steering] installed in a vehicle normally functions or not(S10); a step for detecting vehicle information through an ECU[Electronic Control Unit] equipped in the vehicle(S20); a step for determining whether a torque steer happens or not in detected vehicle information in a vehicle information verification step(S30); a step for calculating the compensation quantity of the MDPS through the ECU when the torque steer happens in a torque steer generation determining step(S40); and a step for compensating the calculated compensation quantity through a MDPS compensation quantity calculating step. [Reference numerals] (AA) Start; (BB) End; (S10) Motor driven power steering normally operated?; (S20) Detecting vehicle information including steering information, driving information, and ESC information; (S30) Torque steer generated?; (S40) Calculating the compensation quantity of the motor driven power steering; (S50) Rotating a steering wheel by the compensation of the compensation quantity;
Abstract translation: 目的：提供一种电机驱动动力转向装置的扭矩转向补偿方法，通过根据驾驶方式防止老化后的扭矩转向现象，减少车辆维修成本。 构成：电机驱动动力转向器的转矩转向补偿方法包括以下步骤。 确定安装在车辆中的MDPS [马达驱动力转向]是否正常工作的步骤（S10）; 通过车辆装备的ECU [电子控制单元]检测车辆信息的步骤（S20）; 在车辆信息验证步骤中在检测到的车辆信息中确定是否发生扭矩转向的步骤（S30）; 在扭矩转向发生判定步骤中，当扭矩转向发生时，通过ECU计算MDPS的补偿量的步骤（S40）; 以及通过MDPS补偿量计算步骤补偿计算出的补偿量的步骤。 （附图标记）（AA）开始; （BB）结束; （S10）电动机动力转向正常运行？ （S20）检测包括转向信息，驾驶信息和ESC信息的车辆信息; （S30）转矩转向器 （S40）计算马达驱动动力转向装置的补偿量; （S50）通过对补偿量的补偿来旋转方向盘;
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公开(公告)号：KR100957347B1
公开(公告)日：2010-05-12
申请号：KR1020080065811
申请日：2008-07-08
Applicant: 현대자동차주식회사
Inventor： 이종길
IPC: B62D5/07
CPC classification number: F16D25/061 , B62D5/063 , F16D48/02 , F16D48/06 , F16D2500/3069 , F16D2500/314 , F16D2500/3166 , F16D2500/7041
Abstract: 본 발명은 파워 스티어링 오일펌프의 클러치 장치에 관한 것으로, 운전자에 의한 스티어링 휠의 조향 조작이 없는 경우(아이들 상태나 또는 직진 주행상태인 경우)에는 풀리측 샤프트(13)와 바디측 샤프트(14)의 연결을 차단할 수 있게 됨으로써, 불필요한 엔진의 동력을 소모하지 않게 되고, 이로 인해 연비 상승 및 에너지 소비를 최대한 줄일 수 있도록 된 것이다.
오일펌프, 샤프트, 클러치, 연비 향상-
Patent Agency Ranking
公开(公告)号：KR1020080103179A
公开(公告)日：2008-11-27
申请号：KR1020070050158
申请日：2007-05-23
Applicant: 현대자동차주식회사
Inventor： 이종길
Abstract: A steering device for improving an introversion impact is provided to separately form a tie rod in order to run to a constant section when the impact is transmitted by sliding down because of moisture or sand. The steering device for improving the introversion impact comprises a rack housing(10) of a hole; a rack bar(20) in which both ends is extended to outside; a pair of the tie rod(30) which is connected to both ends of the rack bar through an inner ball joint(40); a tie rod end in which an outer ball joint(52) connected with a tire wheel at the other end of the tie rod is installed; a first housing which the tie rod is connected to both ends of the rack bar with the inner ball joint; and a second housing which is combined with the tie rod end.
Abstract translation: 提供用于改善内向冲击的转向装置以分开形成拉杆，以便当冲击通过由于湿气或沙子而向下滑动而传递到恒定部分时。 用于改善内向冲击的转向装置包括孔的齿条壳体（10） 其两端延伸到外部的齿条（20）; 一对连杆（30），其通过内球接头（40）连接到齿条的两端; 连杆端部，其中安装有与所述拉杆的另一端处的轮胎轮连接的外球窝接头（52）; 拉杆与内球窝接头连接到齿条的两端的第一壳体; 以及与拉杆端部组合的第二壳体。
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公开(公告)号：KR1020100005774A
公开(公告)日：2010-01-18
申请号：KR1020080065811
申请日：2008-07-08
Applicant: 현대자동차주식회사
Inventor： 이종길
IPC: B62D5/07
CPC classification number: F16D25/061 , B62D5/063 , F16D48/02 , F16D48/06 , F16D2500/3069 , F16D2500/314 , F16D2500/3166 , F16D2500/7041
Abstract: PURPOSE: A clutch device for a power steering oil pump is provided to save the energy and to improve the fuel ratio by shutting off the connection of the body side shaft and the pulley side shaft if the steering wheel is not operated by a driver. CONSTITUTION: A clutch device for a power steering oil pump is composed of a pulley shaft(13), a body shaft(14) a clutch plate(20), an elastic member(31), a check valve(35), a solenoid valve(39), and a controller(43). The clutch plate transmits/shuts off the rotation power of the pulley side shaft to the body side shaft. The elastic member transmits the rotation power of the pulley side shaft to the body side shaft by applying the elastic force to the clutch plate. The solenoid valve is mounted on the return point interlinking the inner closed space of a pump body and an oil input port.
Abstract translation: 目的：提供一种用于动力转向油泵的离合器装置，用于通过在方向盘不由驾驶员操作的情况下切断车身侧轴和带轮侧轴的连接来节省能量并提高燃料比。 构成：用于动力转向油泵的离合器装置由滑轮轴（13），主体轴（14），离合器片（20），弹性构件（31），止回阀（35），螺线管 阀（39）和控制器（43）。 离合器片将皮带轮侧轴的旋转动力传递/关闭到车身侧轴。 弹性部件通过向离合器片施加弹力而将皮带轮侧轴的转动力传递到车身侧轴。 电磁阀安装在连接泵体的内部封闭空间和油输入端口的返回点上。
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公开(公告)号：KR1020110061346A
公开(公告)日：2011-06-09
申请号：KR1020090117964
申请日：2009-12-01
Applicant: 현대자동차주식회사
CPC classification number: B62D3/12 , B60Y2306/09 , B62D5/0409 , B62D5/0463 , B62D7/22
Abstract: PURPOSE: The pressure pressing down the worm axis towards the worm wheel is applied in the uniform direction to the worm axis. A gap between the worm axis and worm wheel and the rubbing and torque difference according to the rotational direction of the worm axis can be eliminated. CONSTITUTION: An anti-rattle device of motor driven steer apparatus comprises a pressure spring(14) and a leaf spring(16). In the inside of the cap which protects the end part of the worm axis(5), the pressure spring is supported in the upside of the load plate(13). The pressure spring is included of a coil type spring. The leaf spring actuates the power in the opposite direction to the power that the pressure spring applies on the worm axis. The load plate protects the bush combined in the end of the worm axis.
Abstract translation: 目的：将蜗杆轴朝向蜗轮的压力沿均匀的方向施加到蜗杆轴上。 可以消除蜗杆轴和蜗轮之间的间隙以及根据蜗杆轴的旋转方向的摩擦和扭矩差异。 构成：马达驱动转向装置的防撞装置包括压力弹簧（14）和板簧（16）。 在保护蜗杆（5）的端部的盖的内部，压力弹簧被支撑在负载板（13）的上侧。 压簧包括线圈型弹簧。 板簧在与压力弹簧施加在蜗杆轴上的力相反的方向上致动力。 负载板保护结合在蜗杆轴端部的衬套。
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公开(公告)号：KR101786399B1
公开(公告)日：2017-10-17
申请号：KR1020160152370
申请日：2016-11-16
Applicant: 현대자동차주식회사
Abstract: 본발명은스티어링기어와맞물린랙바와, 랙바를지지하는요크간의유격을보상할수 있도록한 자동차용스티어링기어서포트장치에관한것이다. 즉, 본발명은요크와랙바사이의유격, 그리고요크와요크플러그사이의유격을보상해줄수 있도록함으로써, 래틀소음발생을원천적으로차단할수 있도록한 자동차용스티어링기어서포트장치를제공하고자한 것이다.
Abstract translation: 本发明涉及能够补偿所述磁轭之间的间隙，以支持在机架和转向齿轮啮合所描述的，所述齿条杆的车辆用操舵装置的支持装置。 也就是说，本发明旨在通过使haejulsu补偿插头之间的间隙以提供所述磁轭和所述齿条瓦萨其清除，以及磁轭与磁轭，以便拨浪鼓噪声固有地被阻止由设备支持的汽车转向齿轮。
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公开(公告)号：KR1020170001983A
公开(公告)日：2017-01-06
申请号：KR1020150091800
申请日：2015-06-29
Applicant: 현대자동차주식회사
Abstract: 본발명은본체의하부에서돌출되도록설치되며, 웜축을가압하는유격보상부재와상기본체내부에서회전가능하게설치되는상부캠과상기상부캠에설치되고, 상기본체와연결되며, 상기상부캠이회전하도록작동하중을발생시키는제1탄성부재와상기상부캠의하부에결합되고, 상기상부캠의회전에따른작동하중발생시 수직방향으로하강하는하부캠 및상기본체의내부에마련된상기유격보상부재와상기하부캠 사이의이격공간에설치되고, 상기하부캠의하강시 상기유격보상부재로하중을전달하는제2탄성부재를포함한다.
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