公开(公告)号：KR1020040099557A

公开(公告)日：2004-12-02

申请号：KR1020030031575

申请日：2003-05-19

Applicant: 현대자동차주식회사

Inventor： 김효식

IPC: B60B27/00

Abstract: PURPOSE: A wheel hub structure of a vehicle is provided to minimize deformation produced from a drum, to reduce a change of braking torque produced between the drum and a lining in braking, and to minimize judder produced from a brake system in braking, through a change of the shape of a flange part of a hub. CONSTITUTION: A drum-type brake device has a wheel(10) supporting a tire; a drum(12) coming in contact with the lining in braking; and a hub(16) combined between the wheel and the drum via plural stud bolts(14). The drum is arranged inside the wheel. In a wheel hub structure of a vehicle, a chamfer part(C) is formed to the tip of the flange part formed to the edge of the hub, to make a transmission path of load from a disk part(10a) of the wheel to a flange part(16b) of the hub and a transmission path of load from the flange part of the hub to the disk part of the drum each shut.

Abstract translation: 目的：提供车辆的轮毂结构以最小化从鼓产生的变形，以减少在制动过程中鼓和衬里之间产生的制动转矩的变化，并且通过以下方式使制动中的制动系统产生的颤动最小化 毂的凸缘部分的形状的改变。 构成：鼓式制动装置具有支撑轮胎的轮（10）; 鼓（12）在制动时与衬里接触; 以及经由多个双头螺栓（14）在车轮和滚筒之间组合的轮毂（16）。 滚筒布置在车轮内。 在车辆的轮毂结构中，在与轮毂的边缘形成的凸缘部的前端形成有倒角部（C），从而将车轮的盘部（10a）的载荷的传递路径设定为 毂的凸缘部分（16b）和从轮毂的凸缘部分到滚筒的盘部分的负载的传递路径每个都关闭。

公开(公告)号：KR100422673B1

公开(公告)日：2004-03-16

申请号：KR1020020025585

申请日：2002-05-09

Applicant: 현대자동차주식회사

Inventor： 김효식

IPC: F16H7/08

Abstract: PURPOSE: A device for regulating the belt tension of a vehicle is provided to permanently regulate tension by automatically working the tension regulating device by mounting the tension regulating device just one time when the tension of a V-belt is changed and reduce the vibration of the V-belt by installing an airbag to the device. CONSTITUTION: A device for regulating the belt tension of a vehicle, which is mounted to a side between an engine and an air conditioner compressor to regulate the tension of a V-belt(73) connecting a first pulley(71) mounted to a rotary shaft installed to the engine and a second pulley(72) mounted to a rotary shaft of the air conditioner compressor installed to the side of the engine, is composed of a supporting bracket(81); an idle pulley(82) disposed to the upper end of the supporting bracket and hung with the V-belt; an airbag(83) installed to the supporting bracket with storing air to be compressed and expanded to the tension variation of the V-belt; a detecting device connected to the airbag and operated to the change of the airbag to detect the change of the airbag; and a pneumatically operated control valve(84) connected with the airbag and the detecting device to regulate air of the airbag according to a signal of the detecting device and keep the air of airbag uniform.

Abstract translation: 目的：提供一种车辆皮带张力调节装置，通过在V型皮带张力变化时安装张力调节装置一次，自动操作张力调节装置来永久调节张力，并减小 通过将安全气囊安装到设备上的三角皮带。 本发明涉及一种用于调节车辆安全带张力的装置，该装置安装在发动机和空调压缩机之间的一侧，用于调节连接安装在旋转轴上的第一滑轮（71）的V型皮带（73）的张力， 安装在发动机上的轴和安装到安装在发动机侧面的空调压缩机的旋转轴上的第二滑轮（72）由支撑托架（81）组成。 惰轮（82），其设置在所述支撑托架的上端并与所述V形带挂在一起; 气囊（83），所述气囊（83）安装到所述支撑托架并存储待压缩和膨胀到所述V形带的张力变化的空气; 检测装置，该检测装置连接到气囊并且操作以改变气囊以检测气囊的改变; 和与气囊和检测装置连接的气动控制阀（84），以根据检测装置的信号调节气囊的空气并保持气囊的空气均匀。

公开(公告)号：KR1020020040279A

公开(公告)日：2002-05-30

申请号：KR1020000070285

申请日：2000-11-24

Applicant: 현대자동차주식회사

Inventor： 김효식

IPC: B62D31/02

Abstract: PURPOSE: Structure for reducing the vibration of a roof of a bus is provided to increase the frequency of an upward/downward vibration mode and to enhance reinforcing effect by installing a support bar between a stay structure and a cantilever rail. CONSTITUTION: A stay structure(32) is installed under a roof bow(30) of a bus. A cantilever rail(34) is installed on the side of the roof bow. A duct(36) is installed on the side of the stay structure. A window pillar(40) is installed at a lower portion of the cantilever rail. A support bar(38) is installed between the stay structure and the cantilever rail to increase the strength of a roof. A through groove penetrated with the support bar is formed in the duct. The stay structure is made of an aluminum cast-iron product. By connecting the stay structure with the support bar, the bending rigidity of the roof is strengthened and the frequency of an upward/downward vibration mode is increased.

Abstract translation: 目的：提供一种用于减少总线振动的结构，以增加向上/向下振动模式的频率，并通过在支撑结构和悬臂导轨之间安装支撑杆来增强增强效果。 构成：在公共汽车的屋顶弓（30）下方安装一个支撑结构（32）。 悬臂梁（34）安装在屋顶弓的侧面。 管道（36）安装在支柱结构的侧面。 窗柱（40）安装在悬臂轨道的下部。 支撑杆（38）安装在支撑结构和悬臂轨道之间以增加屋顶的强度。 在管道中形成有与支撑杆贯穿的贯通槽。 支撑结构由铝铸铁制品制成。 通过将支撑结构与支撑杆连接，屋顶的弯曲刚度得到加强，并且上/下振动模式的频率增加。

公开(公告)号：KR1020010059094A

公开(公告)日：2001-07-06

申请号：KR1019990066476

申请日：1999-12-30

Applicant: 현대자동차주식회사

Inventor： 김효식

IPC: B62D25/20

Abstract: PURPOSE: A rubber mounting structure improves the durability of a rubber bush absorbing the vibration of car body and so on and prevents the transmission of vibration and noise of the car body correspondingly with the road surface condition. CONSTITUTION: A mounting structure comprises an outer guide(16), an inner guide(14), the first and the second washers for shock(18, 20) and a washer for fine vibration(22). The outer guide(16) covers around the periphery of a rubber bush(12) and connects the rubber bush(12) to a car body frame. The inner guide(14) is inserted between the periphery of a bolt(28) mounting the rubber bush(12) to a car body floor and the inner circumference of the rubber bush(12). The first and the second washers for shock(18, 20) of larger diameters are installed above and under the rubber bush(12) to absorb shock type vibration of a car body. The washer for fine vibration(22) of a smaller diameter is interposed between the rubber bush(12) and the washer for shock(20) to absorb fine vibration of the car body.

Abstract translation: 目的：橡胶安装结构提高了吸收车身振动等的橡胶衬套的耐用性，并且防止车体与路面状况相对应的振动和噪音的传递。 构成：安装结构包括外引导件（16），内引导件（14），用于冲击的第一和第二垫圈（18,20）和用于精细振动的垫圈（22）。 外引导件（16）围绕橡胶衬套（12）的周边覆盖，并将橡胶衬套（12）连接到车身框架。 内部引导件14插入到安装橡胶衬套12的螺栓28的周边与车体地板和橡胶衬套12的内周之间。 用于冲击的第一和第二垫圈（18,20）安装在橡胶衬套（12）的上下，以吸收车体的冲击型振动。 橡胶衬套（12）和冲击垫圈（20）之间插入较小直径的精细振动垫圈（22），以吸收车体的细小振动。

公开(公告)号：KR1019980053103A

公开(公告)日：1998-09-25

申请号：KR1019960072153

申请日：1996-12-26

Applicant: 현대자동차주식회사

Inventor： 김효식

IPC: B62D25/08

Abstract: 본 발명의 목적은 차량의 정면 충돌시 엔진의 위치를 하부로 이동시켜 낮게 위치함로써 엔진이 운전석 쪽으로 밀려들더라도 운전자의 중요 신체부위에 접촉하지 않도록 하는 엔진의 하부이동장치를 제공하는데 있다.
상기한 목적을 달성하기 위하여 본 발명은 차량 전방에 설치되어 정면 충돌시 받는 압력에 의해 신호를 출력하는 압전센서(Piezo electric sensor)와;
상기 압전센서의 신호 출력시 회로를 접속하는 릴레이스위치와;
상기 릴레이스위치의 온 접속에 의해 개방 작동하는 솔레노이드밸브와;
크로스멤버에 고정 설치되어 유압의 힘으로 엔진을 지지하며 차량의 정면 충돌에 의한 상기 솔레노이드밸브가 개방 작동시 유압이 빠져나가 상기 엔진을 하강시키게 되는 유압액츄에이터와; 로 구성되는 것을 특징으로 한다.