公开(公告)号：KR100475923B1

公开(公告)日：2005-03-10

申请号：KR1020020079531

申请日：2002-12-13

Applicant: 현대자동차주식회사

Inventor： 이언구

IPC: B62D1/16

Abstract: 본 발명은 자동차의 조향축에 관한 것으로, 조향핸들(1)쪽으로 연결되는 유니버설조인트 상단링크(21)와, 조향기어박스쪽으로 연결되는 유니버설조인트 하단링크(22)와, 일단은 상기 유니버설조인트 상단링크(21)와 소정의 경사각도를 가지면서 유니버설조인트(U)로 결합되고 타단은 상기 유니버설조인트 하단링크(22)의 선단과 암수결합을 통해 서로 끼워져 결합되면서 상기 유니버설조인트 하단링크(22)의 길이방향 연장선상에 위치되도록 설치되는 유니버설조인트 중간링크(24)를 포함하여 구성되는데, 상기 유니버설조인트 하단링크(22)와 유니버설조인트 중간링크(24)의 결합부(M)는 조향핸들(1)의 조작력이 조향기어박스에 전달가능하도록 결합되면서 상기 조향기어박스로 전달되어 오는 충격력(F)의 크기에 따라 서로의 결합이 분리가능하도록 결합되� �져, 전방충돌사고 발생시 운전자의 신체에 해를 입힐 정도의 큰 충격력(F)이 조향기어박스로 전달되어 오면 조향핸들(1)쪽으로 연결되는 유니버설조인트 중간링크(24)와 조향기어박스쪽으로 연결되는 유니버설조인트 하단링크(22)가 충격력(F)에 의해 서로 분리됨으로써, 실내측으로 밀려들어오는 상기 조향핸들(1)의 밀림양이 최대한 감소되게 되고, 이로 인해 상기 조향핸들(1)이 운전자의 신체에 큰 충격력으로 접촉되는 것을 미리 예방할 수 있게 되어 운전자의 안전을 최대한 보호할 수 있도록 된 것이다.

公开(公告)号：KR100471240B1

公开(公告)日：2005-03-08

申请号：KR1020020039430

申请日：2002-07-08

Applicant: 현대자동차주식회사

Inventor： 이언구

IPC: B60G21/00

CPC classification number: B60G17/0182 ,  B60G2206/99 ,  B60G2600/1873 ,  B60G2800/012 ,  B60G2800/70 ,  B60G2800/87 ,  B60G2800/912 ,  G06F17/5009 ,  G06F17/5095

Abstract: 전륜 지오메트리 및 후륜 지오메트리가 동시에 포함되는 하나의 새로운 지오메트리 설계 파라미터를 개발하고, 동특성 예측을 위해 일반적으로 행하여지고 있는 복잡한 모델링을 통해 동력학 해석을 수행하지 않고서도 준정적 해석 결과로만으로부터 생성이 가능한 파라미터들의 특성 및 변하율에 의해 차량의 선회시 발생할 수 있는 조종 안정성능에 대한 경향을 예측할 수 있는 방법을 제공할 목적으로:
준정적 해석을 위한 설계 대상 차량의 모델을 제작하는 제1 단계와; 상기 제1 단계에서 제작된 차량 모델을 일정의 횡력을 받는 선회 조건에서 준정적 해석을 실시하는 제2 단계와; 상기 준정석 해석을 통해 지면에 대한 차체의 강체 변위를 이용하여 유한 스크류 축을 설정하는 제3 단계와; 상기 유한 스크류 축의 변화에 대한 고정 스크류 축의 움직임을 곡면화하는 제4 단계와; 상기 제2 단계의 준정적 해석 단계에서 초기 선회상태로 차체가 거동할 때, 횡력에 대한 스크류 파라미터들의 변화율을 산출하는 제5 단계와; 상기 제4 단계 및 제5 단계에서 산출된 고정스크류 축 곡면과, 스크류 파라미터 변화율에 의하여 성능을 예측하는 제6 단계로 이루어지는 자동차 서스펜션의 롤 지오메트리 예측 방법을 제공한다.

公开(公告)号：KR100412712B1

公开(公告)日：2003-12-31

申请号：KR1020010057504

申请日：2001-09-18

Applicant: 현대자동차주식회사

Inventor： 이언구

IPC: B60G3/20

Abstract: PURPOSE: A multi-link suspension for a rear wheel to be equipped with dual upper arms is provided to elaborate vertical movement of a wheel, to control a toe stably and to offset a braking torque. CONSTITUTION: A multi-link suspension for a rear wheel to be equipped with dual upper arms comprises a wheel carrier(2); a lower control arm(4); an upper control arm; a trailing arm(30); a shock absorber(14) and a coiled spring(16). The wheel carrier supports a wheel to rotate. Lower and upper control arms and the trailing arm connects lower and upper portions of the wheel carrier with a vehicle body side. The lower control arm is arranged toward a breadth of the vehicle on a vertical line of a wheel center. The upper control arm has a front arm(6) and a rear arm(8). Front and rear arms are arranged toward the breadth of the vehicle. The front arm is shorter than the rear arm. The trailing arm has a plate. A front side portion of the wheel carrier is connected to the vehicle by the trailing arm. The shock absorber and the coiled spring are separated and arranged between the lower control arm and the vehicle body. Therefore, braking torque is offset by the trailing arm.

Abstract translation: 目的：提供一种多连杆悬架，用于配备双上臂的后轮，以精心制作车轮的垂直运动，稳定地控制脚趾并抵消制动扭矩。 一种用于后轮的双连杆悬挂装置，该双连杆悬挂装置包括轮架（2）; 下控制臂（4）; 上控制臂; 拖臂（30）; 减震器（14）和螺旋弹簧（16）。 轮架支撑轮子旋转。 下控制臂和上控制臂以及拖曳臂将车轮架的下部和上部与车体侧连接。 下控制臂在车轮中心的垂直线上朝向车辆的宽度布置。 上控制臂具有前臂（6）和后臂（8）。 前臂和后臂朝车辆宽度方向排列。 前臂比后臂短。 拖曳臂有一个盘子。 轮架的前侧部分通过拖臂连接到车辆。 减震器和螺旋弹簧分离并布置在下控制臂和车体之间。 因此，制动扭矩被纵臂抵消。

公开(公告)号：KR100387503B1

公开(公告)日：2003-06-18

申请号：KR1020010008946

申请日：2001-02-22

Applicant: 현대자동차주식회사

Inventor： 이언구

IPC: G01M17/04

Abstract: PURPOSE: A geometry characteristics learning apparatus is provided to realize motion and geometry characteristics of suspension in a simple and accurate manner, while reducing costs for manufacturing models. CONSTITUTION: A geometry characteristics learning apparatus, comprises a vehicle frame unit(100) for performing function of vehicle body by using, as a fundamental structure, left and right frames(101,103) where a suspension of front or rear wheel of motor vehicle is mounted; a wheel unit(200) having left and right wheel members(201,203) for performing wheel function of front or rear wheel of motor vehicle, and a connection member(205) for mounting wheel members to left and right sides of the vehicle frame unit through left and right suspensions; a steering unit(300) connected between vehicle frame units through a first fixing member(301), and connected to a side of each connection member of the wheel unit so as to perform a steering function; and a first suspension kit unit(400) including a strut member(405) constituted by a shock absorber(401) and a suspension spring(403), and a lower arm member(407) constituted by a plurality of links and arms.

Abstract translation: 目的：提供几何特征学习装置，以简单和准确的方式实现悬架的运动和几何特性，同时降低制造模型的成本。 本发明提供一种几何特征学习装置，其特征在于，具备：车辆框架单元（100），该车辆框架单元以车辆的前后轮悬架安装的左右车架（101,103）为基本结构，进行车身功能 ; 具有用于执行机动车辆的前轮或后轮的轮功能的左轮部件（201）和右轮部件（203）的轮单元（200），以及用于将轮部件安装到车辆框架单元的左侧和右侧的连接部件（205） 左和右悬架; 通过第一固定构件（301）连接在车架单元之间并连接到车轮单元的每个连接构件的一侧以执行转向功能的转向单元（300） 以及包括由减震器（401）和悬架弹簧（403）构成的支柱构件（405）的第一悬架套件单元（400）以及由多个连杆和臂构成的下臂构件（407）。

公开(公告)号：KR1020030024376A

公开(公告)日：2003-03-26

申请号：KR1020010057502

申请日：2001-09-18

Applicant: 현대자동차주식회사

Inventor： 이언구

IPC: B60G15/07

Abstract: PURPOSE: A mount structure for a strut insulator of changing a king pin shaft is provided to optimize a behavior of a rotating vehicle by leading change of the king pin shaft and caster angle. CONSTITUTION: A mount structure for a strut insulator of changing a king pin shaft includes a strut upper mounting point(KP) of an insulator(16) and a shaft center point(SP) of a strut bearing(26). An upper portion of a strut assembly(12) is supported by a vehicle(14). The strut upper mounting point and the shaft center point of the strut bearing are composed to be offset. The shaft center point of the strut bearing is closer to a wheel side than a strut upper mounting point. Thereby, change of the king pin shaft and caster angle is induced when the vehicle rotates by offsetting of the shaft center point of the strut bearing and the strut upper mount point.

Abstract translation: 目的：提供一种用于更换主销轴的支柱绝缘子的安装结构，以通过引导主销轴和脚轮角度的改变来优化旋转车辆的行为。 构成：用于改变主销轴的支柱绝缘体的安装结构包括绝缘体（16）的支柱上安装点（KP）和支柱轴承（26）的轴心点（SP）。 支柱组件（12）的上部由车辆（14）支撑。 支柱上安装点和支柱轴承的轴心点构成偏移。 支柱轴承的轴中心点比支柱上安装点更靠近车轮侧。 因此，当车辆通过偏移支柱轴承的轴中心点和支柱上安装点而转动时，引起主销轴和脚轮角度的变化。

公开(公告)号：KR1020030017669A

公开(公告)日：2003-03-04

申请号：KR1020010050294

申请日：2001-08-21

Applicant: 현대자동차주식회사

Inventor： 이언구

IPC: B60G3/26

Abstract: PURPOSE: A rear suspension system is provided for drivers to take a stable posture in braking, to maximize the gripping force of a tire, to secure the braking stability in turning, to minimize the relative rotation of the tire and a vehicle body, to realize the high level of movement of a vehicle, and to maximize the degree of freedom for the geometric setting value by controlling a toe and a camber. CONSTITUTION: A rear suspension system is composed of a wheel carrier(4) supporting a wheel(2) to rotate, lower and upper control arms and a trailing arm(12) installed in the direction of the vehicle breadth to connect the upper and lower side of the wheel carrier with a vehicle body. One lower control arm(6) is installed and the upper control arms(8)(10) are installed more than at least one piece. A toe and a camber-controlling device are installed between the front of the upper side for the wheel carrier and the trailing arm. The suspension system widens the room for a back seat and the capacity of a trunk by lowering the height of the upper control arm, a rear floor and the side member for the vehicle.

Abstract translation: 目的：提供一种后悬挂系统，用于驾驶员在制动中保持稳定的姿态，以最大限度地提高轮胎的抓地力，确保转弯时的制动稳定性，以最大限度地减少轮胎和车身的相对旋转，实现 车辆的高水平运动，并且通过控制脚趾和弧角来最大化几何设定值的自由度。 构成：后悬挂系统由支撑轮（2）以旋转的轮架（4）和下控制臂和上控制臂以及沿车宽方向安装的牵引臂（12）组成，以连接上下 车轮的一侧与车体。 安装一个下控制臂（6），并且上控制臂（8）（10）安装多于至少一件。 脚趾和外倾控制装置安装在用于车轮支架的上侧的前侧和后臂之间。 悬挂系统通过降低上部控制臂，后部底板和车辆侧面构件的高度来扩大后座椅的空间和行李箱的容量。

公开(公告)号：KR1020020084845A

公开(公告)日：2002-11-13

申请号：KR1020010008946

申请日：2001-02-22

Applicant: 현대자동차주식회사

Inventor： 이언구

IPC: G01M17/04

Abstract: PURPOSE: A geometry characteristics learning apparatus is provided to realize motion and geometry characteristics of suspension in a simple and accurate manner, while reducing costs for manufacturing models. CONSTITUTION: A geometry characteristics learning apparatus, comprises a vehicle frame unit(100) for performing function of vehicle body by using, as a fundamental structure, left and right frames(101,103) where a suspension of front or rear wheel of motor vehicle is mounted; a wheel unit(200) having left and right wheel members(201,203) for performing wheel function of front or rear wheel of motor vehicle, and a connection member(205) for mounting wheel members to left and right sides of the vehicle frame unit through left and right suspensions; a steering unit(300) connected between vehicle frame units through a first fixing member(301), and connected to a side of each connection member of the wheel unit so as to perform a steering function; and a first suspension kit unit(400) including a strut member(405) constituted by a shock absorber(401) and a suspension spring(403), and a lower arm member(407) constituted by a plurality of links and arms.

Abstract translation: 目的：提供几何特征学习装置，以简单准确的方式实现悬架的运动和几何特性，同时降低制造模型的成本。 构成：一种几何特征学习装置，其特征在于，具备使用作为基本结构进行车身功能的车辆框架单元（100），所述车辆框架单元（100）利用机动车辆的前轮或后轮的悬挂装置的左右框架（101,103） ; 具有用于执行机动车辆的前轮或后轮的轮功能的左右轮构件（201,203）的车轮单元（200），以及用于将车轮构件安装在车框单元的左侧和右侧的连接构件（205），其通过 左右悬架; 通过第一固定构件连接在车架单元之间并连接到车轮单元的每个连接构件侧的转向单元（300），以执行转向功能; 以及包括由减震器（401）和悬架弹簧（403）构成的支柱构件（405）的第一悬架组件单元（400）和由多个连杆和臂构成的下臂构件（407）。

公开(公告)号：KR1020020016529A

公开(公告)日：2002-03-04

申请号：KR1020010050609

申请日：2001-08-22

Applicant: 현대자동차주식회사

Inventor： 이언구

IPC: B62D5/06

CPC classification number: B62D3/12

Abstract: PURPOSE: A steering gear frame assembly is provided to make the best use of space by minimizing the section and simplifying parts, and to reduce load and expenses with simple structure. CONSTITUTION: A steering gear frame assembly is composed of a steering gear frame(2) supporting a steering gearbox assembly(4) having a power cylinder(16), and having upper and lower plates to form a space part by a flange part, and a fixing unit mounting the power cylinder in the steering gear frame. The steering gear frame is formed integrally with the steering gearbox assembly. The space is used efficiently with minimizing the section of the steering gear frame. Manufacturing cost and load are reduced with simplifying the structure and reducing parts. The rigidity is improved with integrally forming the steering gearbox assembly.

Abstract translation: 目的：提供一种转向齿轮架组件，通过最小化部分和简化零件，最大程度地利用空间，并以简单的结构降低负载和费用。 构成：舵机框架组件由支撑具有动力缸（16）的转向齿轮组件（4）的舵机框架（2）组成，并具有通过凸缘部分形成空间部分的上下板，以及 固定单元，其将动力缸安装在舵机框架中。 转向齿轮架与转向齿轮箱组件一体形成。 该空间被有效地用于使转向齿轮架的截面最小化。 通过简化结构和减少部件，降低了制造成本和负载。 通过整体形成转向齿轮箱组件来提高刚性。

公开(公告)号：KR1020020015131A

公开(公告)日：2002-02-27

申请号：KR1020000048284

申请日：2000-08-21

Applicant: 현대자동차주식회사

Inventor： 박수보 ,  이언구

IPC: B62D3/12

CPC classification number: B62D3/12 ,  Y10T74/1967

Abstract: PURPOSE: A device for adjusting steering rack-stroke of a vehicle is provided to offer convenience of driving by changing minimum turning radius to adjust quantity of stroke of steering rack at a driver's discretion at need. CONSTITUTION: The device for adjusting steering rack-stroke of a vehicle is composed of a rotating body(22) arranged to rotate on both ends of power cylinder(12) forming steering system; a stop plate(26) to be inserted into the central part of the rotating body or overlapped according to rotational state of the rotating body in case of rack of being pulled to the utmost into power cylinder; and actuators rotating or reversely rotating the rotating body while controlling the rotating body through control of a control unit according to operation of an operating switch of a driver. The rotating body includes a gear part formed on the outer circumference side as a circular member and a penetration hole formed at the central part. The penetration hole includes focusing part at the central part and the other part except the groove part of sector type is composed of an extrusion by formation of groove parts of sector type at both sides. Stop asperity(36) to control movement of the rack is formed on one side of the two groove parts.

Abstract translation: 目的：提供一种用于调整车辆转向机架行程的装置，通过改变最小转弯半径来提供驾驶便利性，以便在需要时酌情调整转向架行程。 构成：用于调整车辆的转向齿条行程的装置由旋转体（22）构成，旋转体（22）布置成在形成转向系统的动力缸（12）的两端旋转; 挡板（26），被插入到旋转体的中心部分中，或者在被最大力地拉入动力缸的情况下，根据旋转体的旋转状态重叠; 以及致动器，其通过根据驾驶员的操作开关的操作控制控制单元来控制旋转体而使旋转体旋转或反向旋转。 旋转体包括形成在外周侧的作为圆形部件的齿轮部分和形成在中心部分处的穿透孔。 贯通孔包括在中心部分的聚焦部分，除扇形部分的凹槽部分之外的另一部分由在两侧形成扇形部分的凹槽部分的挤压组成。 在两个凹槽部分的一侧上形成有用于控制齿条运动的凹凸（36）。

公开(公告)号：KR100313801B1

公开(公告)日：2001-11-15

申请号：KR1019990000110

申请日：1999-01-06

Applicant: 현대자동차주식회사

Inventor： 이언구

IPC: B60G3/00

Abstract: 각마운트부분에대한강성을향상시키고, 스트러트어셈블리를휠측으로이동시켜트렁크룸의용량을증대시켜팩케이지상큰 잇점을확보하며, 쇽업소오버등의마운트위치를내측휠 하우스패널외측에배치하여노면으로부터의소음을대폭차단시킬목적으로; 휠을회전가능하게지지하는휠 캐리어와; 차폭방향으로배치되어상기휠 캐리어의하단부분과상측연장부상단을차체측과연결하는로워및 어퍼컨트롤아암과; 코일스프링과쇽 업소오버가일체형으로이루어져상기휠 캐리어로입력되는상하진동을흡수감쇠시키는스트러트어셈블리와; 차체길이방향으로배치되어상기휠 캐리어의전측부분과차체를연결하는트레일링아암을포함하여이루어지며; 상기어퍼컨트롤아암의차체측연결부와, 상기쇽 업소오버의댐퍼로드상단부를하나의부재에연결하고, 이부재를통해차체에연결하는연결수단을포함하여이루어지는차량용후륜현가장치를제공한다.