公开(公告)号：KR1020040048638A

公开(公告)日：2004-06-10

申请号：KR1020020076563

申请日：2002-12-04

Applicant: 현대자동차주식회사

Inventor： 김두현

IPC: B60G17/015

Abstract: PURPOSE: A varying device of damping force in a shock absorber for a vehicle is provided to improve the driving stability and the riding comfort of the vehicle by appropriately varying the damping force of the shock absorber according to the driving status of the vehicle. CONSTITUTION: A hydraulic cylinder(5) moves one end of a shock absorber(3) to a horizontal direction of a chassis by connecting with the one end of the shock absorber. A hydraulic pump(7) supplies operating energy of the hydraulic cylinder. Sensors(15,17,19,21) detects operating statuses of a vehicle. A controller(11) controls the hydraulic cylinder by receiving signals from the sensors. Thereby, damping force of the shock absorber is appropriately varied according to the driving statuses.

Abstract translation: 目的：提供一种用于车辆的减震器中的阻尼力的变化装置，以通过根据车辆的驾驶状态适当地改变减震器的阻尼力来改善车辆的驾驶稳定性和乘坐舒适性。 构成：液压缸（5）通过与缓冲器的一端连接，将减震器（3）的一端移向底盘的水平方向。 液压泵（7）提供液压缸的工作能量。 传感器（15,17,19,21）检测车辆的运行状态。 控制器（11）通过接收来自传感器的信号来控制液压缸。 由此，缓冲器的阻尼力根据驱动状态适当变化。

公开(公告)号：KR100387796B1

公开(公告)日：2003-06-18

申请号：KR1020000076577

申请日：2000-12-14

Applicant: 현대자동차주식회사

Inventor： 김두현

IPC: B60T7/08

Abstract: PURPOSE: A parking brake device is provided to reduce the cost and to reduce the weight of a vehicle body by making the action of the ABS(Anti-Lock Brake System) and the action of the parking brake smoothly realized at the same time. CONSTITUTION: A parking brake device is operated by of an operating cable(1) being pulled according to the working of a parking brake lever. The parking brake device includes a turning rod(5) connected to the operating cable and connected to a pair of calipers(3) by a hinge, and a push rod(11) connected to the middle part of the turning rod by a hinge. The push rod presses a brake pad(7) toward a brake disk(9) by the turning of the turning rod. The action of the ABS and parking brake is simultaneously realized by the more simplified composition not having an additional drum type-brake device. Therefore, the cost is reduced and the weight of the vehicle body is reduced.

Abstract translation: 目的：通过使ABS（防抱死制动系统）的作用和驻车制动器的作用同时平稳地实现，提供驻车制动装置以降低成本并减轻车身重量。 组成：驻车制动装置通过操作缆绳（1）根据驻车制动杆的工作而拉动。 该驻车制动装置包括与操纵索连接并通过铰链与一对卡钳（3）连接的转向杆（5）和通过铰链与转向杆中部连接的推杆（11）。 推杆通过转动杆的转动将制动衬块（7）压向制动盘（9）。 ABS和驻车制动器的作用同时通过更简化的构造实现，没有附加的鼓式制动装置。 因此，成本降低并且车身重量减轻。

公开(公告)号：KR1020030018577A

公开(公告)日：2003-03-06

申请号：KR1020010052777

申请日：2001-08-30

Applicant: 현대자동차주식회사

Inventor： 김두현

IPC: B62D5/22

Abstract: PURPOSE: A power steering system of a shimmy reduction vehicle is provided to absorb and shut off shimmy transmitted along a tie rod connected to wheels, operating a control valve of a spool type. CONSTITUTION: A power steering system of a shimmy reduction vehicle comprises a gear box(3) installed to the lower part of a steering column mounted at the upper front end portion of a steering wheel; a spool type control valve(4) doubling steering force; a rubber bush(20) changing oil flow of the valve according to the steering degree; and a cylinder tube housing a rack bar(6) coupled with the tie rod through a ball joint, to change wheels. The cylinder tube is moved in the steering direction by hydraulic pressure of the valve to change wheels, while passing through the rubber bush. The control valve comprises a spool(4') having a movable rod(4a') and a power cylinder(4") having a piston within. The movable rod is moved through the rubber bush interlocking with the rack bar, to circulate actuating fluid supplied from an oil tank. Thus, shimmy is completely shut off and compliance is reduced.

Abstract translation: 目的：提供一种减震车辆的动力转向系统，用于吸收和关闭沿着连接到车轮的拉杆传递的振动，操作阀芯类型的控制阀。 构成：减振车辆的动力转向系统包括安装在转向柱的下部的齿轮箱（3），该转向柱安装在方向盘的上前端部分; 阀芯式控制阀（4）使转向力倍增; 橡胶衬套（20）根据转向程度改变阀的油流; 以及容纳通过球接头与拉杆连接的齿条（6）的气缸管，以改变车轮。 气缸筒通过阀的液压在转向方向上移动，以在通过橡胶衬套时改变轮子。 所述控制阀包括具有可动杆（4a'）的阀芯（4'）和具有活塞的动力缸（4“），所述可动杆移动通过与所述齿杆杆互锁的所述橡胶衬套，以使致动流体 从油箱供应，因此，完全关闭了振动，降低了顺从性。

公开(公告)号：KR101220076B1

公开(公告)日：2013-01-08

申请号：KR1020060124314

申请日：2006-12-08

Applicant: 현대자동차주식회사

Inventor： 김두현

IPC: B60G17/015 ,  B60G17/016 ,  B60G7/00

Abstract: 본발명은간단한구성과저렴한비용으로차량의급출발시에능동적으로로워암의차량후방측부분을상측으로들어올려차량의노우즈업현상을효과적으로저감시킬수 있도록한다.

公开(公告)号：KR1020050035333A

公开(公告)日：2005-04-18

申请号：KR1020030070619

申请日：2003-10-10

Applicant: 현대자동차주식회사

Inventor： 김두현

IPC: F02B75/24

CPC classification number: F02B75/005 ,  F02B75/002

Abstract: 본 발명은 수평 대향형 4행정 엔진에 관한 것으로, 수평으로 배치되며 양측으로 개방된 종단을 갖는 하나 이상의 실린더 보어가 형성된 실린더 블록; 상기 하나 이상의 실린더 보어에 미끄러질 수 있도록 각각 결합되어 상기 하나 이상의 실린더 보어를 각각 제1열 연소실과 제2열 연소실로 구분하는 하나 이상의 피스톤; 상기 하나 이상의 실린더 블록의 양측에 배치되어 상기 피스톤의 왕복운동에 의해 구동되는 한 쌍의 크랭크 축을 포함하여, 하나의 실린더 보어를 이용하여 두 개의 연소실을 형성할 수 있어 엔진의 부피를 획기적으로 감소시킬 수 있다.

公开(公告)号：KR100440290B1

公开(公告)日：2004-07-15

申请号：KR1020010052777

申请日：2001-08-30

Applicant: 현대자동차주식회사

Inventor： 김두현

IPC: B62D5/22

Abstract: PURPOSE: A power steering system of a shimmy reduction vehicle is provided to absorb and shut off shimmy transmitted along a tie rod connected to wheels, operating a control valve of a spool type. CONSTITUTION: A power steering system of a shimmy reduction vehicle comprises a gear box(3) installed to the lower part of a steering column mounted at the upper front end portion of a steering wheel; a spool type control valve(4) doubling steering force; a rubber bush(20) changing oil flow of the valve according to the steering degree; and a cylinder tube housing a rack bar(6) coupled with the tie rod through a ball joint, to change wheels. The cylinder tube is moved in the steering direction by hydraulic pressure of the valve to change wheels, while passing through the rubber bush. The control valve comprises a spool(4') having a movable rod(4a') and a power cylinder(4") having a piston within. The movable rod is moved through the rubber bush interlocking with the rack bar, to circulate actuating fluid supplied from an oil tank. Thus, shimmy is completely shut off and compliance is reduced.

Abstract translation: 目的：提供一种减振车的动力转向系统，用于吸收和切断沿与连接到车轮的拉杆传输的摆振器，操作滑阀式控制阀。 构成：减振车辆的动力转向系统包括安装在安装在方向盘上前端部分的转向柱下部的齿轮箱（3） 阀芯型控制阀（4）将转向力加倍; 橡胶衬套（20）根据转向程度改变阀的油流量; 以及容纳通过球窝接头与拉杆连接的齿条杆（6）的缸管以更换车轮。 缸筒通过阀门的液压而沿转向方向移动，以在穿过橡胶衬套时改变轮子。 控制阀包括具有活动杆（4a'）的卷轴（4'）和其内具有活塞的动力缸（4“）。 活动杆通过与齿条连动的橡胶衬套移动，以使从油箱供应的致动流体循环。 因此，shimmy完全关闭并且合规性降低。

公开(公告)号：KR1020020048438A

公开(公告)日：2002-06-24

申请号：KR1020000076577

申请日：2000-12-14

Applicant: 현대자동차주식회사

Inventor： 김두현

IPC: B60T7/08

CPC classification number: B60T1/065 ,  B60T11/046 ,  B60Y2300/18141 ,  B60Y2400/81

Abstract: PURPOSE: A parking brake device is provided to reduce the cost and to reduce the weight of a vehicle body by making the action of the ABS(Anti-Lock Brake System) and the action of the parking brake smoothly realized at the same time. CONSTITUTION: A parking brake device is operated by of an operating cable(1) being pulled according to the working of a parking brake lever. The parking brake device includes a turning rod(5) connected to the operating cable and connected to a pair of calipers(3) by a hinge, and a push rod(11) connected to the middle part of the turning rod by a hinge. The push rod presses a brake pad(7) toward a brake disk(9) by the turning of the turning rod. The action of the ABS and parking brake is simultaneously realized by the more simplified composition not having an additional drum type-brake device. Therefore, the cost is reduced and the weight of the vehicle body is reduced.

Abstract translation: 目的：提供一种驻车制动装置，通过ABS（防抱死制动系统）的作用和驻车制动器的动作同时平稳地实现，降低成本，减轻车身重量。 构成：驻车制动装置通过根据驻车制动杆的工作被拉动的操作缆索（1）来操作。 驻车制动装置包括连接到操作缆索的转杆（5），并通过铰链连接到一对卡钳（3），以及通过铰链连接到转动杆的中部的推杆（11）。 推杆通过转动杆的转动将刹车片（7）向制动盘（9）推压。 ABS和驻车制动器的动作通过更简单的组合而不具有额外的鼓式制动装置来实现。 因此，降低了成本，减轻了车体的重量。