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公开(公告)号：KR1020080030754A
公开(公告)日：2008-04-07
申请号：KR1020060097014
申请日：2006-10-02
Applicant: 현대자동차주식회사 , 현대모비스 주식회사 , (주)휴모테크
CPC classification number: B60G17/0155 , B60G7/006 , B60G2200/44 , B60G2202/422 , Y10T74/1868
Abstract: An actuator for an AGCS(Active geometry control suspension) of a vehicle is provided to damp axial load with a damping unit and to absorb axis-vertical load with a shock absorbing unit. An actuator for an AGCS(Active geometry control suspension) of a vehicle comprises a piston(114), a screw bar(120), a motor(122), a damping unit, and a shock absorbing unit. The piston reciprocates. The screw bar is attached to a rear end of the piston and rotates in place. The motor rotates the screw. The damping unit and the shock absorbing unit are installed between the screw bar and the motor to damp axial load and axis-vertical load. The damping unit includes a disk thrust(10), a pair of thrust bearings(12), and a pair of plate thrust bearings(14). The disk thrust is placed on the rear end peripheral surface of the screw bar, which is a joint point to the motor. The thrust bearings are installed two sides of the disk thrust. The plate thrust bearing installed close to the outer surface of each thrust bearing. The shock absorbing unit is a bush-oilless metal body(16), which is installed close to the outer surface of one thrust bearing among two.
Abstract translation: 提供用于车辆的AGCS（主动几何控制悬架）的致动器以用阻尼单元来减轻轴向载荷，并且用冲击吸收单元吸收轴线 - 垂直载荷。 用于车辆的AGCS（主动几何控制悬架）的致动器包括活塞（114），螺杆（120），马达（122），阻尼单元和减震单元。 活塞往复运动。 螺杆连接到活塞的后端并旋转就位。 电机旋转螺丝。 阻尼单元和减震单元安装在螺杆和电机之间以减轻轴向载荷和轴向垂直载荷。 阻尼单元包括盘推力（10），一对推力轴承（12）和一对板推力轴承（14）。 盘推力被放置在螺杆的后端外周面上，该螺杆是与马达的接合点。 推力轴承安装在圆盘推力的两侧。 平板推力轴承安装在每个推力轴承的外表面附近。 冲击吸收单元是一种无衬套的金属体（16），其安装在两个推力轴承的外表面附近。
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公开(公告)号：KR1020070062072A
公开(公告)日：2007-06-15
申请号：KR1020050121772
申请日：2005-12-12
Applicant: 현대자동차주식회사
Inventor： 김정원
Abstract: A device for adjusting toe of an automobile is provided to reduce the manufacturing cost and total weight of the automobile by changing the position of an assist arm without using an expensive actuator or control lever. A device for adjusting toe of an automobile includes a motor(12), an elevation block(13), a power transfer unit, and an assist arm(19). The motor is installed at a sub frame and is driven under the control of an ECU. The elevation block ascends and descends according to drive of the motor. The power transfer unit converts a rotation force according to the drive of the motor into rising and falling motions and transfers the rising and falling motions to the elevation block. One end of the assist arm is hinge-coupled to the elevation block and the other end is hinge-coupled to a knuckle.
Abstract translation: 提供了一种用于调节汽车的脚趾的装置，通过改变辅助臂的位置而不使用昂贵的致动器或控制杆来降低汽车的制造成本和总重量。 一种用于调节汽车的脚趾的装置，包括马达（12），升降块（13），动力传递单元和辅助臂（19）。 电机安装在子框架上，并在ECU的控制下被驱动。 升降块根据电机的驱动上升和下降。 动力传递单元将根据电机驱动的旋转力转换为上升和下降运动，并将上升和下降运动传递到升降块。 辅助臂的一端铰链连接到升降块，另一端铰链连接到转向节。
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公开(公告)号：KR100667425B1
公开(公告)日：2007-01-10
申请号：KR1020050093765
申请日：2005-10-06
Applicant: 현대자동차주식회사
Inventor： 김정원
CPC classification number: B60G7/006 , B60G17/0162 , B60G2200/14 , B60G2200/144 , B60G2200/462 , B60G2204/421 , B60G2204/62 , B60G2400/44
Abstract: A control lever structure of an active geometry control suspension is provided to improve the mounting efficiency of the control lever at the vehicle body through the stable and firm supporting force about the load vertically and axially applied to the rotary shaft of the control lever. A structure of a control lever(1) of an active geometry control suspension comprises a lever housing(11); a cylindrical inner pipe(13) inserted in the lever housing; a pillow ball part(19) integrally projected like a sphere at a part of the inner pipe; a ball sheet(21) inserted in the lever housing to support the pillow ball part; and a cylindrical bush(23) formed like a cylinder and inserted in the lever housing to cover the outer side of the cylindrical part of the inner pipe. A plug(25) is forcibly inserted in the lever housing. An oil seal(27) is forcibly inserted between the plug and the inner pipe. A small cylindrical bush(29) is formed between the inside part of the plug and the outer part of the inner pipe.
Abstract translation: 提供主动几何控制悬架的控制杆结构，以通过围绕负载的稳定且坚固的支撑力垂直并轴向地施加到控制杆的旋转轴来提高控制杆在车体处的安装效率。 主动几何控制悬架的控制杆（1）的结构包括杆壳体（11）; 插入在杠杆壳体中的圆柱形内管（13） 在内管的一部分处一体地投影成球状的枕球部（19）; 插入所述杠杆壳体中以支撑所述枕头球部的球片（21）; 以及圆柱形衬套（23），其形成为类似于缸体并且插入在杠杆壳体中以覆盖内管的圆柱形部分的外侧。 插头（25）被强制地插入到杠杆壳体中。 油封（27）被强制插入塞子和内管之间。 在插头的内部和内管的外部之间形成有小的圆筒形衬套（29）。
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公开(公告)号：KR100622502B1
公开(公告)日：2006-09-19
申请号：KR1020040110761
申请日：2004-12-22
Applicant: 현대자동차주식회사
IPC: B62D17/00 , B60G17/015
Abstract: 본 발명은 자동차 타이어 궤적 능동제어장치의 제어레버에 관한 것으로, 제어레버(3)의 몸체(3b) 내부에 삽입되어 볼스터드(3d)를 지지하는 볼시트(3c)가 2분할되어 내측볼시트(3c')와 외측볼시트(3c")로 구성된 구조로 이루어진다.
따라서, 볼시트 제작시 사출 성형후 외측볼시트(3c")의 볼시트 삽입홀측 단부로 코어를 취출하지 않아도 됨으로써 단부 변형(벌어짐)을 막을 수 있게 되어 볼시트와 볼스터드 사이의 틈새 발생을 방지할 수 있게 된다.
따라서 제어레버(3)의 요동방향 유격 발생을 억제하여 타이어 궤적 능동제어장치에 의한 주행 안정 성능을 원활하게 발휘할 수 있게 된다.-
公开(公告)号：KR1020040110192A
公开(公告)日：2004-12-31
申请号：KR1020030039391
申请日：2003-06-18
Applicant: 현대자동차주식회사
Inventor： 김정원
IPC: B62D6/00
Abstract: PURPOSE: An active VRS(Variable Rack Stroke) system and a control method thereof are provided to cope with an accident according to breakages of a tire and parts by restricting interference between side members and the tire and to improve driving condition without checking if a chain is mounted all the time. CONSTITUTION: An active VRS system is composed of a sensing unit(700) for detecting a gap between one side of a side member of a frame and one side of a tire if a VRS operating switch is turned on and a control unit for turning off the VRS operating switch according to the size of the gap. An ultrasonic sensor is used for the sensing unit and the sensing unit is positioned one surface of the side member of the frame.
Abstract translation: 目的：提供一种主动VRS（可变机架行程）系统及其控制方法，以通过限制侧构件与轮胎之间的干扰来限制轮胎和零件的破损，并改善驾驶状况，而无需检查链条 一直安装 构成：主动VRS系统由感测单元（700）组成，用于检测在VRS操作开关接通时框架的侧构件的一侧与轮胎的一侧之间的间隙以及用于关闭的控制单元 VRS操作开关根据尺寸的差距。 超声波传感器用于感测单元，感测单元位于框架的侧面构件的一个表面上。
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Patent Agency Ranking
公开(公告)号：KR1020040101796A
公开(公告)日：2004-12-03
申请号：KR1020030033593
申请日：2003-05-27
Applicant: 현대자동차주식회사
Inventor： 김정원
IPC: B62D3/12
Abstract: PURPOSE: A variable rack stroke steering device for cutting off interference of a tire of a vehicle is provided to decrease a turning radius of the vehicle by reducing initially-set rack stroke and to prevent an unnecessary accidental collision caused by a wide turning radius. CONSTITUTION: A variable rack stroke steering device for cutting off interference of a tire(T) of a vehicle is composed of a rack stroke control unit(10) for controlling rack stroke of a rack assembly(1) moving a tie rod(4) moved rectilinearly by a steering wheel and combined to a vehicle wheel and a tire interference cut-off unit(20) for returning the rack stroke of the rack assembly to an initially set maximum state by forcibly turning off the operated rack stroke control unit according to vibration of the tire wound with a chain and external temperature. The rack stroke control unit comprises the rack assembly connected with the tie rod combined to the wheel by a ball joint(3) at the end of a rack bar(2) positioned axially; a motor(11) for generating power by an operation switch(30) to vary the rack stoke of the rack assembly; an intergear(12) forming a gear on the outer peripheral surface to rotatively engage with a shaft of the motor; a stop gear(13) forming a gear around the outer peripheral surface to engage with the intergear and steps projected on the lateral side at the constant gap; a stop ring(14) moved toward the stop gear for a maximum stroke of the rack bar to form a step portion; a fixing case(15) covering and protecting the stop ring of the gears; and a motor case bolt-combined to the end of the rack assembly together with the fixing case to cover the motor. The tire interference cut-off unit comprises a sensing unit(21) having a temperature sensor(21a) detecting the external temperature and a vibration sensor(21b) detecting vibration applied from the road to the vehicle; an ECU(Electronic Control Unit,22) deciding if the rack stroke control unit is turned on or off according to a set condition by receiving a signal measured by the sensing unit; and a switching unit(23) turned on by the output of a control signal of the ECU to turn off the operated rack stroke control unit.
Abstract translation: 目的：提供一种用于切断车辆轮胎干扰的可变齿条行程转向装置，通过减少初始设定的齿条行程减少车辆的转弯半径，并防止由于宽转弯半径引起的不必要的意外碰撞。 构成：用于切断车辆的轮胎（T）的干扰的可变齿条行程转向装置由用于控制移动拉杆（4）的齿条组件（1）的齿条行程的齿条行程控制单元（10） 通过方向盘直线移动并组合到车轮和轮胎干涉截止单元（20），用于通过强制地关闭操作的齿条行程控制单元，将齿条组件的齿条冲程返回到初始设定的最大状态 用链条和外部温度缠绕的轮胎的振动。 齿条行程控制单元包括与通过在轴向定位的齿条（2）的端部处的球接头（3）组合到车轮的拉杆连接的齿条组件; 电动机（11），用于通过操作开关（30）产生动力以改变所述齿条组件的齿条; 在所述外周面上形成齿轮以与所述电动机的轴可旋转地接合的间隙（12）; 止动齿轮（13），其形成围绕所述外周面的齿轮，以与所述齿间啮合并以恒定间隙突出在所述侧面上的台阶; 停止环（14）朝向止挡齿轮移动以使齿条的最大行程形成台阶部分; 覆盖并保护齿轮的止动环的固定壳体（15）; 以及电动机壳螺栓 - 与固定壳体一起组合到齿条组件的端部以覆盖电动机。 轮胎干涉截止单元包括具有检测外部温度的温度传感器（21a）的感测单元（21）和检测从道路施加到车辆的振动的振动传感器（21b） ECU（Electronic Control Unit，电子控制单元）22通过接收由感测单元测得的信号，根据设定条件决定机架行程控制单元是否接通或断开; 以及通过ECU的控制信号的输出导通的切换单元（23），以关闭操作的齿条行程控制单元。
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公开(公告)号：KR1020060071783A
公开(公告)日：2006-06-27
申请号：KR1020040110761
申请日：2004-12-22
Applicant: 현대자동차주식회사
IPC: B62D17/00 , B60G17/015
Abstract: 본 발명은 자동차 타이어 궤적 능동제어장치의 제어레버에 관한 것으로, 제어레버(3)의 몸체(3b) 내부에 삽입되어 볼스터드(3d)를 지지하는 볼시트(3c)가 2분할되어 내측볼시트(3c')와 외측볼시트(3c")로 구성된 구조로 이루어진다.
따라서, 볼시트 제작시 사출 성형후 외측볼시트(3c")의 볼시트 삽입홀측 단부로 코어를 취출하지 않아도 됨으로써 단부 변형(벌어짐)을 막을 수 있게 되어 볼시트와 볼스터드 사이의 틈새 발생을 방지할 수 있게 된다.
따라서 제어레버(3)의 요동방향 유격 발생을 억제하여 타이어 궤적 능동제어장치에 의한 주행 안정 성능을 원활하게 발휘할 수 있게 된다.-
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公开(公告)号：KR100552729B1
公开(公告)日：2006-02-20
申请号：KR1020030033593
申请日：2003-05-27
Applicant: 현대자동차주식회사
Inventor： 김정원
IPC: B62D3/12
Abstract: 본 발명은 타이어 간섭 차단용 차량의 가변 랙 스트로크 조향장치에 관한 것으로, 평상시 최대 조향각을 갖으면서 동절기 체인의 사용 유무를 자동적으로 판단해 조향장치 기어부의 랙의 이동 스트로크를 가변시켜 필요시 선회되는 차량의 타이어 회전 반경을 줄여 편리성을 향상함에 그 목적이 있다.
상기와 같은 목적을 달성하기 위한 본 발명은, 조향휠의 조작에 따라 직선 운동되어 차륜에 결합된 타이로드(4)를 이동시키는 랙어셈블리(1)의 랙 스트로크를 조절하는 랙스트로크조절수단(10)과, 차량 외부 온도와 더불어 체인이 감아진 타이어의 진동 정도에 따라 상기 랙스트로크조절수단(10)의 작동시 강제로 오프(Off)시켜 랙어셈블리(1)의 랙 스트로크를 초기 설정된 최대 상태로 복귀시키는 타이어간섭차단수단(20)으로 이루어지게 된다.-
公开(公告)号：KR1020040041967A
公开(公告)日：2004-05-20
申请号：KR1020020070080
申请日：2002-11-12
Applicant: 현대자동차주식회사
Inventor： 김정원
IPC: B62D6/00
Abstract: PURPOSE: A steer by wire steering reaction force attainment device is provided to attain steering reaction force of large torque by controlling a driving motor not needing a change of size according to the driver's steering wheel operation speed. CONSTITUTION: A steer by wire steering reaction force attainment device comprises a steering wheel(10); a steering wheel column(11) supporting the steering wheel; a module housing(12) covering the steering wheel column; a steering angle detection sensor(12-1) disposed to the steering wheel column, to detect a steering angle, varying according to the operation of the steering wheel by a driver, according to a change in the rotation of the steering wheel column; a first gear(12-2) fitted to the upper end of the steering wheel column around the steering angle detection sensor, to rotate according to the operation of the steering wheel by the driver; a fixed member(12-3) fixed to the inside of the module housing; a second gear(12-4) fitted into the fixed member, with a smaller diameter than the diameter of the first gear, to interlock and rotate according to the rotation of the first gear; a control unit(30) receiving the steering angle output from the steering angle detection sensor and a change of the vehicle speed varying according to a change of the vehicle movement state and outputting a steering reaction force attainment signal by a set program; and a driving unit(12-5) disposed to the lower end of the steering wheel column around the steering angle detection sensor, to control the steering reaction force according to the steering reaction force signal output from the control unit.
Abstract translation: 目的：通过控制不需要根据驾驶员的方向盘操作速度改变尺寸的驱动电机来提供通过线转向反作用力达到装置的转向以获得大扭矩的转向反作用力。 构成：线转向反作用力达到装置的转向装置包括方向盘（10）; 支撑方向盘的方向盘柱（11）; 覆盖所述方向盘柱的模块壳体（12）; 设置在方向盘列上的转向角检测传感器（12-1），用于根据方向盘列的旋转变化来检测根据驾驶员对方向盘的操作而变化的转向角; 安装在转向角检测传感器周围的方向盘列的上端的第一齿轮（12-2）根据驾驶员的方向盘的操作旋转; 固定在所述模块壳体内部的固定构件（12-3）; 安装在所述固定构件中的直径小于所述第一齿轮的直径的第二齿轮（12-4），以根据所述第一齿轮的旋转而互锁和旋转; 接收从转向角检测传感器输出的转向角的控制单元（30）和根据车辆运动状态的变化而变化的车速的变化，并通过设定程序输出转向反作用力达到信号; 以及设置在转向角检测传感器周围的方向盘列的下端的驱动单元（12-5），以根据从控制单元输出的转向反作用力信号来控制转向反作用力。
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