公开(公告)号：KR2020010002004U

公开(公告)日：2001-01-26

申请号：KR2019990012526

申请日：1999-06-30

Applicant: 현대자동차주식회사

Inventor： 이옥석

IPC: B60G11/18

Abstract: 본고안은자동차현가장치의토션바아장착구조에관한것으로, 로어아암의일측에장착되는토션바아가차체에대한로어아암의후방측장착부로부터벗어난위치에고정되는고강성구조물을매개로고정됨으로써로어아암의후방측장착부에대한조립성을향상시킴과더불어로어아암에대한토션바아의비틀림복원력의전달이로어아암의전체에영향을미칠수 있도록하여진동제진성능을향상시킬수 있도록하는데 그목적이있다. 전술한바의목적을달성하기위한본 고안은, 차륜(10)을지지하는너클(12)의상/하단부에각각어퍼아암(14)과로어아암(16)이고정되면서상기로어아암(16)의후방측과차체프레임사이에토션바아(18)가설치되는자동차의더블위시본타입의현가장치에있어서, 상기토션바아(18)는로어아암(16)의중앙측부에일측선단이체결용볼트(51)와너트(52)를매개로나사체결되어로어아암(16)의후미측부에이르기까지길게연장된고강성구조물(50)에제1앵커아암부재(40)를매개로고정된것을특징으로한다.

公开(公告)号：KR101382320B1

公开(公告)日：2014-04-08

申请号：KR1020120133823

申请日：2012-11-23

Applicant: 현대자동차주식회사

Inventor： 조기봉 ,  박영욱 ,  이동일 ,  이옥석 ,  정영식

IPC: B60G13/04 ,  B60G15/06 ,  F16F9/32

CPC classification number: B60G15/02 ,  B60G11/14 ,  B60G15/062 ,  B60G2202/11 ,  B60G2206/73 ,  B60G2206/81012 ,  B60G2206/821 ,  F16F9/3207

Abstract: Disclosed is a spring pad for a suspension spring. The spring pad for a suspension spring according to an embodiment of the present invention has a body made of a rubber material and is installed between a spring sheet and a suspension spring. The spring pad includes an elastic plate installed inside the body to allow the front end of the mounting surface of the body installed on the spring sheet to support the pad while being in contact with the suspension spring. The elastic plate has a curvature to allow the front end of the mounting surface of the spring pad to be bent upward.

Abstract translation: 公开了一种用于悬架弹簧的弹簧垫。 根据本发明实施例的用于悬架弹簧的弹簧垫具有由橡胶材料制成的主体并安装在弹簧片和悬架弹簧之间。 弹簧垫包括安装在主体内的弹性板，以允许安装在弹簧片上的主体的安装表面的前端在与悬挂弹簧接触的同时支撑垫。 弹性板具有允许弹簧垫的安装表面的前端向上弯曲的曲率。

公开(公告)号：KR1020040057300A

公开(公告)日：2004-07-02

申请号：KR1020020083975

申请日：2002-12-26

Applicant: 현대자동차주식회사

Inventor： 이옥석

IPC: B60G17/04

Abstract: PURPOSE: A height adjusting device of a vehicle is provided to improve stability in traveling and cornering by adjusting the height of the vehicle automatically according to travel speed, and to increase fuel efficiency by reducing the weight of the vehicle and parts. CONSTITUTION: A height adjusting device of a vehicle comprises an elastic member(4) fixed in the upper part of a suspension arm(1) and installed for the bottom of a vehicle body(3) near a wheel(2); a bellows containing member(6) combined with the end of the elastic member, fixed to the lower part of the vehicle body, and filled with oil(5); a hydraulic cylinder member(8) fixed to the vehicle body laterally connected to a spindle(7) of the wheel; a hydraulic pipe member(9) communicating the bellows containing member with the hydraulic cylinder member; a piston(12) and a piston rod(13) reciprocating linearly and elastically by a return spring(11) in the hydraulic cylinder member; a wire(14) connected to the piston rod and placed in a rotation space(2a) of the spindle by penetrating the spindle; and a mass(15) combined with the end of the wire and placed in the rotation space to rotate by centrifugal force generated according to rotational speed of the wheel.

Abstract translation: 目的：提供车辆的高度调节装置，通过根据行驶速度自动调整车辆的高度，提高行驶和转弯的稳定性，通过减轻车辆和部件的重量来提高燃油效率。 构成：车辆的高度调节装置包括固定在悬架臂（1）的上部并安装在车体（3）的靠近车轮（2）的底部的弹性构件（4）; 与弹性构件的端部组合的波纹管容纳构件（6），固定到车体的下部，并填充有油（5）; 固定在车身上的液压缸构件（8），其横向地连接到所述车轮的主轴（7）; 液压管构件（9），其将所述波纹管容纳构件与所述液压缸构件连通; 活塞（12）和活塞杆（13），其通过液压缸构件中的复位弹簧（11）线性地弹性地往复运动; 连接到所述活塞杆并通过穿过所述心轴而放置在所述心轴的旋转空间（2a）中的线（14） 以及与电线的端部组合的质量（15），并且通过根据车轮的转速产生的离心力而放置在旋转空间中以旋转。

公开(公告)号：KR1020020055815A

公开(公告)日：2002-07-10

申请号：KR1020000085043

申请日：2000-12-29

Applicant: 현대자동차주식회사

Inventor： 이옥석

IPC: B60G17/00

Abstract: PURPOSE: An anti-roll control system of a car is provided to improve degree of design freedom by reducing a space for mounting a suspension device and to improve traveling safety and riding feeling of the car by controlling suspension characteristics of a car body. CONSTITUTION: An anti-roll control system of a car includes a car body(30), a car shaft(40) supporting wheels, a car height sensor(50), a controlling part(60) and an anti-roll controlling part(70). The car height sensor is mounted between the car body and the car shaft and senses a height difference value between the car body and the car shaft according to a height change of the car. The controlling part generates control signal if the sensed height change value is more than a predetermined height change value. The anti-roll controlling part has first and second chambers, and an actuator forming a flow channel with the second chamber. The anti-roll controlling part is connected between the car body and the car shaft and converts hydraulic pressure supplied into the first and second chambers according to the control signal to control roll of the car.

Abstract translation: 目的：提供一种汽车的防侧倾控制系统，通过减少用于安装悬挂装置的空间来提高设计自由度，并通过控制车体的悬架特性来提高轿厢的行驶安全性和骑行感。 构成：汽车的防侧倾控制系统包括车体（30），车轴（40），车轮高度传感器（50），控制部（60）和防侧倾控制部（ 70）。 轿厢高度传感器安装在车身与轿厢轴之间，根据汽车的高度变化感应轿厢和轿厢轴之间的高度差值。 如果感测到的高度变化值大于预定的高度变化值，则控制部分产生控制信号。 防侧倾控制部具有第一和第二室，以及与第二室形成流动通道的致动器。 防侧倾控制部连接在车体与轿厢轴之间，根据控制信号将供给第一和第二室的液压转换为轿厢的控制辊。

公开(公告)号：KR1020020054996A

公开(公告)日：2002-07-08

申请号：KR1020000084331

申请日：2000-12-28

Applicant: 현대자동차주식회사

Inventor： 이옥석

IPC: B62D23/00

Abstract: PURPOSE: Structure for mounting the body of a vehicle is provided to increase torsional stiffness of a vehicle chassis in rapid cornering by enlarging the left/right compressing areas and by making the stiffness of a vehicle body the same as that of a frame, and to improve the degradation of stiffness, noise vibration, and shakiness. CONSTITUTION: A forming unit(12) placed in the U-shaped recess of a body side member(2) is formed on an under floor(1). A body mounting bushing is connected to the forming unit via a bolt(10) and a nut(11). According to the forming unit, the stiffness of a vehicle body becomes the same as that of a frame. Left/right compressing areas are enlarged. Thus, the stiffness of a chassis is increased in rapid cornering. A flange(8) slantingly formed on rubber bushes(6,7). The part whereon strong lateral force is applied is formed long, while the part whereon weak lateral force is applied is formed short. A mounting bracket(5) connected to the frame is installed between the upper rubber and the lower rubber. Thus, roll-over of a vehicle body and a chassis against the lateral force is restrained.

Abstract translation: 目的：提供用于安装车身的结构，以通过扩大左/右压缩区域并使车身的刚度与框架的刚度相同来提高车辆底盘在快速转弯中的扭转刚度，并且 改善刚度，噪音振动和晃动的退化。 构成：放置在主体侧构件（2）的U形凹部中的成形单元（12）形成在底板（1）上。 主体安装衬套经由螺栓（10）和螺母（11）连接到成形单元。 根据成形单元，车体的刚度变得与框架的刚度相同。 左/右压缩区域被放大。 因此，在快速转弯时底盘的刚度增加。 倾斜地形成在橡胶衬套（6,7）上的凸缘（8）。 施加强横向力的部分形成较长，而施加弱侧向力的部分形成较短。 连接到框架的安装支架（5）安装在上橡胶和下橡胶之间。 因此，克服横向力使车体和底盘翻转受到限制。

公开(公告)号：KR100514881B1

公开(公告)日：2005-09-14

申请号：KR1020030062653

申请日：2003-09-08

Applicant: 현대자동차주식회사

Inventor： 이옥석

IPC: B60G17/00

Abstract: 본 발명에 의한 차량의 앤티다이브 현가장치는, 전륜 및 후륜의 내측에 전륜 및 후륜 스프링이 각각 설치된 현가장치에 있어서, 상기 전륜 및 후륜 스프링의 상단에는 이 전륜 및 후륜 스프링을 연결하는 앤티다이브 링크(50)가 장착되고, 상기 앤티다이브 링크의 중앙 상단에는 차체가 장착되는 메인 스프링(52)이 설치되어 있으므로, 차량의 제동시 및 둔턱 통과시 다이브와 피칭현상을 줄여 승차감 및 안전성을 증대하는 효과가 있다.

公开(公告)号：KR1020050017867A

公开(公告)日：2005-02-23

申请号：KR1020030055370

申请日：2003-08-11

Applicant: 현대자동차주식회사

Inventor： 이옥석

IPC: B60G21/06

Abstract: PURPOSE: A suspension of a vehicle is provided to secure stable and smooth traveling performance of the vehicle by automatically regulating balance of left and right suspensions with a simple structure for properly flowing fluid of fluid chambers. CONSTITUTION: A suspension of a vehicle is composed of left and right fluid chambers(3) contacted and installed to upper ends of left and right springs(1) to change inner volume filled with fluid and vertical thickness by load applied from the left and right springs; a connection passage(5) for communicating the left and right chambers; and an orifice(7) installed in the connection passage. The left and right fluid chambers are connected to each other through the connection passage to move the fluid to the left or right fluid chamber. The orifice represses the flow of fluid when the fluid flows fast and allows the flow of the fluid when the fluid moves slowly.

Abstract translation: 目的：提供车辆的悬架，以通过以简单的结构自动调节左右悬架的平衡来确保车辆的稳定和平稳的行驶性能，以适当地流动流体腔的流体。 构成：车辆的悬架由左和右流体室（3）组成，左右流体室（3）接触并安装到左和右弹簧（1）的上端，以通过从左侧和右侧施加的负载来改变填充有流体的内部容积和垂直厚度 弹簧; 用于连通左室和右室的连接通道（5） 和安装在连接通道中的孔口（7）。 左和右流体腔室通过连接通道相互连接，以将流体移动到左或右流体腔室。 当流体快速流动时，孔口压制流体流动，并且当流体缓慢移动时允许流体流动。

公开(公告)号：KR100398221B1

公开(公告)日：2003-09-19

申请号：KR1020000085852

申请日：2000-12-29

Applicant: 현대자동차주식회사

Inventor： 이옥석

IPC: B60G21/02

Abstract: PURPOSE: A suspension device having a device for reducing an amount of yaw motion is provided to reduce amount of yaw and pitch and to improve safety of a car body when shock is applied to a side of a car wheel. CONSTITUTION: A suspension device having a device for reducing an amount of yaw motion includes interlocking parts located at each lower portion of lower arms diagonally and interlocking to each other. The interlocking part has a first transmitting part(10) for operating motion between a front wheel of a right side of a front wheel suspension device and a rear wheel of a left side of a rear wheel suspension device together, and a second transmitting part(10') for operating motion between a front wheel of the left side of the front wheel suspension device and a rear wheel of the right side of the rear wheel suspension device.

Abstract translation: 目的：提供一种具有用于减少偏航运动量的装置的悬架装置，以减小偏航和俯仰量，并且当撞击施加到车轮侧面时提高车身的安全性。 一种具有用于减少偏航运动量的装置的悬架装置，包括位于下臂的每个下部的对角部分的互锁部分，所述互锁部分彼此互锁。 联锁部具有用于使前轮悬架装置的右侧的前轮与后轮悬架装置的左侧的后轮一起运动的第一传递部（10），以及第二传递部（10） 10'），用于操作前轮悬架装置的左侧的前轮和后轮悬架装置的右侧的后轮之间的运动。

公开(公告)号：KR100391642B1

公开(公告)日：2003-07-12

申请号：KR1020000084331

申请日：2000-12-28

Applicant: 현대자동차주식회사

Inventor： 이옥석

IPC: B62D23/00

Abstract: PURPOSE: Structure for mounting the body of a vehicle is provided to increase torsional stiffness of a vehicle chassis in rapid cornering by enlarging the left/right compressing areas and by making the stiffness of a vehicle body the same as that of a frame, and to improve the degradation of stiffness, noise vibration, and shakiness. CONSTITUTION: A forming unit(12) placed in the U-shaped recess of a body side member(2) is formed on an under floor(1). A body mounting bushing is connected to the forming unit via a bolt(10) and a nut(11). According to the forming unit, the stiffness of a vehicle body becomes the same as that of a frame. Left/right compressing areas are enlarged. Thus, the stiffness of a chassis is increased in rapid cornering. A flange(8) slantingly formed on rubber bushes(6,7). The part whereon strong lateral force is applied is formed long, while the part whereon weak lateral force is applied is formed short. A mounting bracket(5) connected to the frame is installed between the upper rubber and the lower rubber. Thus, roll-over of a vehicle body and a chassis against the lateral force is restrained.

Abstract translation: 目的：提供用于安装车辆车身的结构，以通过扩大左/右压缩区域并通过使车身刚度与车架的刚度相同来增加车辆底盘在急转弯时的扭转刚度，并且 改善刚度降低，噪音振动和晃动。 组成：放置在车身侧构件（2）的U形凹槽中的成形单元（12）形成在地板下部（1）上。 本体安装套管通过螺栓（10）和螺母（11）连接到成形单元。 根据成形单元，车体的刚度与框架的刚度相同。 左/右压缩区域被放大。 因此，在快速转弯时，底盘的刚度会增加。 一个凸缘（8）倾斜地形成在橡胶衬套（6,7）上。 施加较强侧向力的部分形成得较长，而施加较弱侧向力的部分较短。 连接到框架的安装支架（5）安装在上橡胶和下橡胶之间。 因此，克服横向力的车体和底盘的翻转受到抑制。

公开(公告)号：KR1020030016640A

公开(公告)日：2003-03-03

申请号：KR1020010050337

申请日：2001-08-21

Applicant: 현대자동차주식회사

Inventor： 이옥석

IPC: B60G15/07

Abstract: PURPOSE: A strut assembly structure is provided to minimize the friction between a piston and a cylinder, to improve the whole durability of a shock absorber and to improve the riding comfort of passengers by installing the shock absorber. CONSTITUTION: A coil spring(21) is fixed in an upper seat(23) and a lower seat(24) by bending toward a wheel(1). A shock absorber(22) has a spring offset with the coil spring by bending toward the wheel. The shock absorber is elastically transformed to increase the spring offset at a bumping operation of the shock absorber by elastically transforming in the opposition to the wheel. Thereby, the friction force between a piston and a cylinder of the shock absorber is minimized. Therefore, the whole durability of the shock absorber is improved and the riding comfort of passengers is improved.

Abstract translation: 目的：提供支柱组件结构，以最小化活塞和气缸之间的摩擦，从而提高减震器的整体耐用性，并通过安装减震器来提高乘客的乘坐舒适度。 构成：通过向车轮（1）弯曲，螺旋弹簧（21）固定在上座椅（23）和下座椅（24）中。 减震器（22）通过向车轮弯曲而具有与螺旋弹簧偏置的弹簧。 减震器弹性变形，以通过与车轮相反的弹性变形来增加减震器的碰撞操作时的弹簧偏移。 由此，减震器的活塞与气缸之间的摩擦力被最小化。 因此，提高了减震器的整体耐用性，提高了乘客的乘坐舒适性。