公开(公告)号：KR100428169B1

公开(公告)日：2004-04-28

申请号：KR1020010076894

申请日：2001-12-06

Applicant: 현대자동차주식회사

Inventor： 이용수

IPC: B60G5/047

Abstract: PURPOSE: A suspension for front and dead axles for a commercial vehicle is provided to reduce weight of the vehicle and to improve stability and riding comfort by an independent suspension using return force of torsion for a coil spring. CONSTITUTION: A suspension for front and dead axles for a commercial vehicle includes a mounting member(100), a base arm(200), and a coil spring(300). The mounting member has a bracket on an upper portion to be mounted to a frame. A circular shaft is formed to a side of the mounting member. The base arm has a boss on one end and a spindle on the other end. The boss is mounted to a shaft of the mounting member to be rotated. The spindle is mounted to a vehicle wheel. The coil spring is connected to both ends of a body of the mounting member to generate torsion in moving the base arm. Thereby, return force is generated to the coil spring toward a reverse direction of a movement of the base arm to support load of the vehicle and absorb shock.

Abstract translation: 目的：提供一种用于商用车的前轴和死轴的悬架，以通过使用螺旋弹簧的扭转回复力的独立悬架来减轻车辆的重量并且提高稳定性和乘坐舒适性。 一种用于商用车辆的前轴和死轴的悬架，包括一个安装件（100），一个基臂（200）和一个螺旋弹簧（300）。 安装构件在上部具有安装在框架上的托架。 圆形轴形成在安装构件的一侧。 底座臂的一端有一个凸台，另一端有一个主轴。 凸台安装到安装构件的轴上以旋转。 主轴安装在车轮上。 螺旋弹簧连接到安装构件的主体的两端以在移动基臂时产生扭转。 由此，朝向与基部臂的移动相反的方向产生对螺旋弹簧的回复力，以支撑车辆的载荷并吸收冲击。

公开(公告)号：KR100369041B1

公开(公告)日：2003-01-24

申请号：KR1020000069973

申请日：2000-11-23

Applicant: 현대자동차주식회사

Inventor： 이용수

IPC: B60G11/00

Abstract: PURPOSE: A rear suspension system of a bus is provided to reduce the production cost by reducing the weight of a rear suspension system and to enhance the stability of traveling and cornering by minimizing the roll of a vehicle. CONSTITUTION: A rear suspension system of a bus comprises a side frame(10), a pair of air springs(11) combined to the side frame, a suspension beam(12) of which both ends are combined to the lower ends of the air springs and installed parallel with the side frame, a leaf spring(13) having one end combined to a mounting bracket(10a) via a spring pin(13a) and the other end combined with an axle housing(15) via U bolts(14) on the middle of the suspension beam, and a shock absorber(16) of which both ends are respectively fixed on the side frame and the suspension beam. Since the air springs are installed on the same line with the leaf spring, the roll of a vehicle is restrained during a travel. According to the reduced length of the leaf spring, the weight of the rear suspension system is reduced.

Abstract translation: 目的：提供巴士的后悬挂系统，通过减轻后悬挂系统的重量来降低生产成本，并通过最小化车辆的侧倾来提高行驶和转弯的稳定性。 一种公交车的后悬架系统，包括侧架（10），与侧架结合的一对空气弹簧（11），两端与空气的下端结合的悬梁（12） 弹簧并与侧架平行安装;一个片簧（13），其一端通过弹簧销（13a）结合到安装支架（10a），另一端通过U形螺栓（14）与桥壳（15）相结合 ）悬挂梁的中部，两端分别固定在侧架和悬梁上的减震器（16）。 由于空气弹簧与板簧安装在同一条线上，因此在行驶过程中车辆的侧倾受到限制。 根据簧片长度的减小，后悬架系统的重量减轻。

公开(公告)号：KR1020020054182A

公开(公告)日：2002-07-06

申请号：KR1020000082943

申请日：2000-12-27

Applicant: 현대자동차주식회사

Inventor： 이용수

IPC: B60G7/00

Abstract: PURPOSE: A radius-rod for a car is provided to reduce a manufacturing cost by minimizing a length error occurring when components are manufactured, and to improve a traveling performance. CONSTITUTION: A radius-rod for a car includes a connection part(1), a reinforcement part(7), and a bracket part(13). The connection part has a side end connected by welding with a pipe. The reinforcement part has a coupling part(9) and a spread part(11). The coupling part of the reinforcement part is formed at a side end of the reinforcement part to be coupled with the connection part. The spread part is spread to the outside in width. The bracket part is mounted inside the spread part of the reinforcement part and has a bushing part(15) inside the bracket part.

Abstract translation: 目的：提供一种用于汽车的半径杆，以通过最小化制造零件时发生的长度误差来降低制造成本，并提高行驶性能。 构成：用于汽车的半径杆包括连接部分（1），加强部分（7）和托架部分（13）。 连接部具有通过焊接与管连接的侧端。 加强部具有联接部（9）和扩展部（11）。 加强部的连接部形成在加强部的侧端，与连接部连结。 扩散部分以宽度扩散到外部。 托架部分安装在加强部分的展开部分内部，并且在支架部分内部具有衬套部分（15）。

公开(公告)号：KR200253629Y1

公开(公告)日：2002-02-28

申请号：KR2019970042806

申请日：1997-12-29

Applicant: 현대자동차주식회사

Inventor： 이용수

IPC: B60G11/02

Abstract: 본고안은리프스프링에장착되는섀클을코일스프링형태로구성하여비선형특성을부여함으로써, 측방향힘에의한컴플라이언스(Compliance) 효과를통해조종안정성을향상시킬수 있는차량의리프스프링장착구조에관한것으로서, 중앙은 U볼트에의해서뒷차축에고정되고양단은프레임에연결되어노면으로부터전달되는진동이나충격을흡수하는본 고안의리프스프링장착구조에서는상단이프레임에고정된스프링브라켓의하부고정단에연결되고, 하단은섀클핀 에의해서리프스프링이결합되는핀 홀더의상부고정단에연결되는코일스프링을포함하는구성을지니고있다.

Abstract translation: 纸内部通过由合规（符合）的影响由于车辆的板簧安装结构，其能提高操纵稳定性，中心的力配置，其被安装在片簧成螺旋弹簧形状的钩环，侧施加非线性特性 被固定到dwitcha轴和两端被连接到连接到固定于在本设计中的板簧安装结构框架的顶部上的弹簧支座的下端固定端的帧，以吸收振动或由一个U形螺栓从路面的冲击传送 下端具有其中螺旋弹簧由板簧到机箱keulpin键耦合到所述销固持器的上端固定端的配置。

公开(公告)号：KR200264667Y1

公开(公告)日：2002-02-20

申请号：KR2019990011041

申请日：1999-06-21

Applicant: 현대자동차주식회사

Inventor： 이용수

IPC: B62D31/00

Abstract: 본 고안은 버스용 화물함의 바닥면 자동이송장치에 관한 것으로서, 버스의 화물칸 바닥면 뒷쪽이 들려지게 하여 동시에 바깥쪽으로 일정길이 이송되도록 하여 화물의 하차작업를 편리하게 수행할 수 있도록 한 버스용 화물함의 바닥면 자동이송장치를 안출한 것이다.
이에, 구동수단에 의하여 회전하는 캠에 의하여 화물칸 바닥패널이 들려지고, 들려진 상태의 바닥패널이 롤러에 의하여 구름운동하여 바깥쪽으로 일정길이 이송되도록 한 구조의 버스용 화물함의 바닥면 자동이송장치를 제공하고자 한 것이다.

公开(公告)号：KR1020020004388A

公开(公告)日：2002-01-16

申请号：KR1020000038241

申请日：2000-07-05

Applicant: 현대자동차주식회사

Inventor： 이용수

IPC: B60G21/04

Abstract: PURPOSE: A radius rod system is provided to improve turning stability and steering stability regardless of position of a radius rod, uneven roll stiffness and deviation, and to travel optimally by understeering regardless of load fluctuation, sudden turn and road condition. CONSTITUTION: A radius rod system is composed of a leveling valve(11) having a horizontal lever(22) and controlling the height of a vehicle evenly; an air spring(13) connected to the leveling valve and an air line to receive compressed air from an air tank; a 3/2 way valve(14) installed at the side of the air line to control air flow; a second line(15) connected to the 3/2 way valve to flow air; a 5/3 way valve(17) installed in the second line and a first line(16), and connected to the air tank; a radius rod(18) connecting an axle to a vehicle body; and a double-acting cylinder(19) installed in the radius rod to flow compressed air from the air tank. The turning stability and the steering stability are improved regardless of position of a radius rod, uneven roll stiffness and deviation. The vehicle is traveled optimally with understeering regardless of load changes, sudden turn and road condition.

Abstract translation: 目的：提供半径杆系统，以提高转向稳定性和转向稳定性，而不考虑半径杆的位置，不均匀的辊刚度和偏差，并且不管负载波动，突然转弯和道路状况如何，都可以通过转向不足而行驶。 构成：半径杆系统由具有水平杆（22）的调平阀（11）组成并且均匀地控制车辆的高度; 连接到调平阀的空气弹簧（13）和用于接收来自空气罐的压缩空气的空气管线; 安装在空气管路一侧的3/2通阀（14）以控制空气流动; 连接到3/2路阀以流动空气的第二管线（15） 安装在第二管线中的5/3方向阀（17）和第一管线（16），并连接到空气罐; 将轴连接到车身的半径杆（18）; 以及安装在所述半径杆中以从所述空气罐流出压缩空气的双作用气缸（19）。 旋转稳定性和转向稳定性得到改善，不管半径杆的位置如何，辊刚度和偏差不均匀。 无论负载变化，突然转弯和道路状况如何，车辆行驶最佳，转向不足。

公开(公告)号：KR1020010111130A

公开(公告)日：2001-12-17

申请号：KR1020000031267

申请日：2000-06-08

Applicant: 현대자동차주식회사

Inventor： 이용수

IPC: F16F1/26

Abstract: 차량용 리프 스프링(leaf spring)용 러버부싱(rubber bushing) 조립 구조가 개시된다. 개시된 리프 스프링용 러버부싱 조립 구조는, 저부가 개방되고, 좌우측에 각각 관통공이 형성된 `ㄷ'자 형상의 브라켓과; 일단에 상기 브라켓 외부의 좌측벽에 걸려 돌출 형성된 돌출부와, 타단이 상기 관통공에 삽입되어 우측 외부로 돌출하여 소정의 체결부재에 의해 상기 브라켓에 체결되는 바디부를 구비하여 된 핀부재와; 상기 브라켓 내부의 핀부재 상에 설치된 이너 파이프와; 몸체부와, 상기 몸체부의 좌우 가장자리에 돌출된 플랜지부를 구비하여, 상기 각 플랜지부의 측면이 상기 브라켓과 상기 핀부재의 측벽에 밀착되며 상기 이너 파이프의 외주면에 설치된 압입러버와; 상기 몸체부의 외주면에 설치된 아웃터 파이프와; 상기 아웃터 파이프의 외주면에 설치된 리프 스프링;을 포함하는 것을 그 특징으로 한다. 본 발명에 따르면, 내구력이 향상되는 이점이 있다.

公开(公告)号：KR1020000060920A

公开(公告)日：2000-10-16

申请号：KR1019990009610

申请日：1999-03-22

Applicant: 현대자동차주식회사

Inventor： 이용수

IPC: G01L17/00

Abstract: PURPOSE: An apparatus for displaying a pneumatic pressure of vehicle tires is provided to measure a pneumatic pressure state in a vehicle tire and visually check the state outside the vehicle, thereby promoting the convenience of maintenance of an optimum pneumatic pressure in the tire, thereby expanding the life span of the tire and preventing accidents due to an abnormal pneumatic pressure. CONSTITUTION: An apparatus for displaying a pneumatic pressure of vehicle tires includes a discriminating piston(122) coupled at one side of an outer peripheral surface of a nozzle(110) and mounted in a cylinder(121) by being elastically supported by a restoring spring(123), a hollow part communication hole(124) communicated with a hollow part(111) of the nozzle at one side of the cylinder, an outside communication hole(125) communicated with outside at the other side of the cylinder, and a checking window(120) formed with a scale(126) on a surface of the cylinder exposed outside.

Abstract translation: 目的：提供一种用于显示车辆轮胎气动压力的装置，以测量车辆轮胎中的气动状态，目视检查车辆外部的状态，从而提高维护轮胎最佳气动压力的便利性，从而扩大 轮胎使用寿命，防止异常气压引起的事故。 构成：用于显示车辆轮胎的气动压力的装置包括：识别活塞（122），其联接在喷嘴（110）的外周表面的一侧，并通过弹簧支承在弹簧（121）上的弹簧 （123），与所述气缸的一侧的所述喷嘴的中空部（111）连通的中空部连通孔（124），在所述气缸的另一侧与外部连通的外部连通孔（125），以及 检查窗口（120），其形成有暴露在外部的圆筒的表面上的标尺（126）。

公开(公告)号：KR2019990031305U

公开(公告)日：1999-07-26

申请号：KR2019970044015

申请日：1997-12-30

Applicant: 현대자동차주식회사

Inventor： 이용수

IPC: B60Q9/00

Abstract: 본 고안은 야간에 자동차 측면의 시야가 확보 될 수 있도록 한 자동차용 측면 시야 확보장치에 관한 것으로, 그 중앙에 수납부(11)가 형성되고, 그 내측 상부에 고정돌기(12)를 가지며 타이어의 미관을 화려하게 하기 위하여 타이어휠에 설치되는 휠커버(10)와; 상기 수납부(11) 내측에 설치되며, 자동차의 측면 시야를 확보하기 위하여 전기를 발생하는 전기발생수단(20)과; 상기 전기발생수단(20)에 의해 자동차의 측면을 밝게하기 위한 램프(30)와; 상기 수납부(11) 내측 소정 부위에 설치되며, 상기 램프(30)를 고정하기 위한 고정수단(40)과; 상기 수납부(11) 상부에 형성된 고정돌기(12)에 설치되며, 그 내측에 걸림돌기(51)를 가지며 상기 램프(30)의 빛이 조사될 수 있도록 하는 캡(50)으로 구성되는 것을 특징으로 하며, 야간에 차량을 주차하기 위하여 후진을 할 경우에 자동차의 측면이 밝게 됨으로 운전자의 시야가 확보되는 효과를 가져온다.

公开(公告)号：KR1020120048255A

公开(公告)日：2012-05-15

申请号：KR1020100109799

申请日：2010-11-05

Applicant: 현대자동차주식회사

Inventor： 박진우 ,  이용수

IPC: B62D1/04 ,  B60R21/203 ,  B62D1/16

Abstract: PURPOSE: A steering device of a vehicle is provided to protect a driver effectively in the expansion of an airbag. CONSTITUTION: A steering device of a vehicle comprises a steering column(20), a steering shaft(30), a bracket(50), a lever(60). The upper end of the steering column is coupled with a steering wheel(10) and the lower end of the steering column is arranged into the front direction of a vehicle. The upper end of the steering shaft is coupled with the lower end of the steering column to be rotated and the lower end of the steering shaft is coupled with a gear box(40) to be rotated. The bracket is located in the front of the steering column and the steering shaft and comprises a bent portion(50b) bent by determined force. The bracket is divided into a top portion(50a) and a bottom portion(50c) based on the bent portion. The upper part of the bracket is connected to a steering column through a first connection bar(51). A lever is located between the steering shaft and a bracket and installed to be rotated in a vehicle body. The lever is divided into a upper lever(60a) and a lower lever(60c) based on a rotary shaft(60b).

Abstract translation: 目的：提供一种车辆的转向装置，用于在气囊膨胀时有效地保护驾驶员。 构成：车辆的转向装置包括转向柱（20），转向轴（30），支架（50），杠杆（60）。 转向柱的上端与方向盘（10）联接，转向柱的下端设置在车辆前方。 转向轴的上端与转向柱的下端连接以转动，转向轴的下端与齿轮箱（40）联接以旋转。 支架位于转向柱和转向轴的前部，并且包括由确定的力弯曲的弯曲部分（50b）。 基于弯曲部分，支架被分成顶部（50a）和底部（50c）。 支架的上部通过第一连接杆（51）连接到转向柱。 杠杆位于转向轴和支架之间，并安装成在车体中旋转。 杠杆根据旋转轴（60b）分为上杆（60a）和下杆（60c）。