公开(公告)号：KR1020040054879A

公开(公告)日：2004-06-26

申请号：KR1020020081203

申请日：2002-12-18

Applicant: 현대자동차주식회사

Inventor： 정재호 ,  김현호

IPC: F01M1/06

Abstract: PURPOSE: A structure for lubricating a cam shaft of a cylinder head is provided to effectively supply oil to a cam shaft when an oil supply hole is not provided to a journal surface. CONSTITUTION: In a structure for lubricating a cam shaft of a cylinder head, a cam cap mounting surface(1d) of the cylinder head is formed with an oil supply hole(1b') communicated to an oil gallery(1c). A cam cap(2) is formed with oil grooves(2c) at both sides of its lower surface. The oil grooves are communicated to the oil supply hole and extended to a cam shaft journal, so that the oil is supplied between the cam shaft(3) and journal surfaces(1a,2b) without forming an oil supply hole to the journal directly.

Abstract translation: 目的：提供一种用于润滑气缸盖的凸轮轴的结构，以在没有向轴颈表面设置供油孔时有效地向凸轮轴供油。 构成：在用于润滑气缸盖的凸轮轴的结构中，气缸盖的凸轮盖安装面（1d）形成有与油槽（1c）连通的供油孔（1b'）。 凸轮盖（2）在其下表面的两侧形成有油槽（2c）。 油槽与供油孔连通并延伸到凸轮轴轴颈，从而在凸轮轴（3）和轴颈表面（1a，2b）之间提供油，而不直接向轴颈形成供油孔。

公开(公告)号：KR1020030091180A

公开(公告)日：2003-12-03

申请号：KR1020020029035

申请日：2002-05-24

Applicant: 현대자동차주식회사

Inventor： 정재호

IPC: B61L11/00

Abstract: PURPOSE: An apparatus for changing rails of truck is provided to reduce the noise and the vibration due to the generation of a stepped portion between the truck rails and prevent the abnormal abrasion of the truck rails and a damage of a wheel assembly. CONSTITUTION: An apparatus for changing rails of truck includes a housing(330), a shaft(340), and a plurality of fixing portions(352,354). The truck rails(300,310) intersect each other according to an operation of an air cylinder(320). The housing(330) is installed at the intersection between the truck rails(300,310). A lower portion of the shaft(340) is inserted into the housing(330). An upper portion of the shaft(340) is connected to the truck rails(300,310). The fixing portions(352,354) fix the housing(330) and the shaft(340). An oilless bush(350) is coupled between the housing(330) and the shaft(340).

Abstract translation: 目的：提供一种用于更换卡车轨道的装置，以减轻由于在卡车导轨之间产生台阶部分而产生的噪音和振动，并防止卡车导轨的异常磨损和车轮组件的损坏。 构成：用于改变卡车轨道的装置包括壳体（330），轴（340）和多个固定部分（352,354）。 卡车导轨（300,310）根据气缸（320）的操作相互相交。 壳体（330）安装在卡车轨道（300,310）之间的交叉点处。 轴（340）的下部插入壳体（330）中。 轴（340）的上部连接到卡车导轨（300,310）。 固定部分（352,354）固定壳体（330）和轴（340）。 无油衬套（350）联接在壳体（330）和轴（340）之间。

公开(公告)号：KR1020030039477A

公开(公告)日：2003-05-22

申请号：KR1020010070413

申请日：2001-11-13

Applicant: 현대자동차주식회사

Inventor： 정재호

IPC: F01L3/00

Abstract: PURPOSE: A valve with a structure preventing partial side wear of a valve seat is provided to prevent partial side wear by compensating eccentricity. CONSTITUTION: A valve(1) includes an annular groove(6) formed on a valve face(5) facing a valve seat(4) in circumferential direction; a seal ring inserted to the annular groove to contact with the valve seat, and freely moving up and down and left and right; and a spring washer(8) accumulating dynamic stability when the seal ring moves, and supporting the seal ring to return the seal ring to an original position. When the valve is eccentric to a central axis(x-x) by distance l and inclined to the valve seat on one side, one part(7a) of the seal ring on the eccentric side contacts with the valve seat to be pushed to the other side. The other part(7b) of the seal ring is moved to an outside of the annular groove to contact with the valve seat. Horizontal and vertical movement of the seal ring is absorbed by the spring washer deformed. When the valve moves down, the seal ring returns to the original position by elastic restoring force of the valve seat.

Abstract translation: 目的：提供具有防止阀座部分侧面磨损的结构的阀，以通过补偿偏心度来防止部分侧面磨损。 构成：阀（1）包括沿圆周方向形成在面对阀座（4）的阀面（5）上的环形槽（6） 一个密封环插入环形槽与阀座接触，并可自由上下左右移动; 以及弹簧垫圈（8），当密封环移动时积聚动态稳定性，并且支撑密封环以将密封环返回到原始位置。 当阀门偏心到中心轴线（xx）距离l并且倾斜于一侧的阀座时，偏心侧的密封环的一部分（7a）与阀座接触以被推到另一侧 。 密封环的另一部分（7b）移动到环形槽的外部以与阀座接触。 密封环的水平和垂直运动被弹簧垫圈变形吸收。 当阀门向下移动时，密封环通过阀座的弹性恢复力返回原来的位置。

公开(公告)号：KR1020020094555A

公开(公告)日：2002-12-18

申请号：KR1020010032825

申请日：2001-06-12

Applicant: 현대자동차주식회사

Inventor： 정재호

IPC: B30B15/30

CPC classification number: B30B15/30 ,  B21D43/18

Abstract: PURPOSE: A multi-functional vacuum absorbing device is provided to improve the workability and to reduce manufacturing cost by controlling an up/down movement of a vacuum cup using one solenoid valve. CONSTITUTION: A multi-functional vacuum absorbing device(100) includes a cylinder body(10), a piston(20) movably installed in the cylinder body(10), a rod(30), and a sleeve member(40) moved along a length of the rod(30). One end of the rod(30) is coupled to the piston(20), and a vacuum cup(31) is mounted on the other end of the rod(30). A perforation hole(11) is formed at a lower end of the cylinder body(10). The perforation hole(11) is communicated with a vacuum path(15), which is selectively opened or closed by means of a solenoid valve(13). Vacuum pressure introduced through the vacuum path(15) is selectively controlled by means of the solenoid valve(13).

Abstract translation: 目的：提供一种多功能真空吸收装置，通过使用一个电磁阀控制真空杯的上/下移动来提高加工性和降低制造成本。 构造：多功能真空吸收装置（100）包括缸体（10），可移动地安装在缸体（10）中的活塞（20），杆（30）和沿轴向移动的套筒构件 杆（30）的长度。 杆（30）的一端与活塞（20）连接，真空杯（31）安装在杆（30）的另一端。 在气缸体（10）的下端形成穿孔（11）。 穿孔（11）与真空通路（15）连通，真空通路（15）通过电磁阀（13）选择性地打开或关闭。 通过真空通路（15）引入的真空压力通过电磁阀（13）选择性地控制。

公开(公告)号：KR200264666Y1

公开(公告)日：2002-08-08

申请号：KR2019980004300

申请日：1998-03-23

Applicant: 현대자동차주식회사

Inventor： 정재호

IPC: F16D27/00

Abstract: 본 고안은 전기장치를 이용한 쿨링팬 구동용 클러치의 구조에 관한 것으로서, 마찰력을 증대시키기 위한 밀착부재1을 고정한 리브와 다수개의 고정용 돌기를 일체형으로 구비한 구동축과, 일측면으로 방사형의 삽입구를 형성하고 내측으로 베어링1을 삽입한 쿨링팬의 보스와, 상기 삽입구에 삽입되는 것으로 단부에 밀착부재2와 가이드홈을 구비하고 스프링으로 보스의 일측에 연결고정된 다수개의 작동부와, 상기 구동축의 단부에 베어링2에 의해 결합되고 차체의 고정바와 연결됨과 동시에 ECU에 통전 가능하도록 연결된 통형의 전자석으로 구성되며, 냉각수의 온도가 적정 온도 이상일 때 상기 작동부가 자력에 의해 슬라이딩 되면서 동력을 전달할 수 있도록 함으로써, 냉각수의 온도변화에 따라 즉각적으로 쿨링팬을 회전시켜 엔진의 냉각효율을 극 대화할 수 있도록 한 것이다.

公开(公告)号：KR1020020040250A

公开(公告)日：2002-05-30

申请号：KR1020000070243

申请日：2000-11-24

Applicant: 현대자동차주식회사

Inventor： 정재호

IPC: B25J15/06

Abstract: PURPOSE: A metal panel gripping apparatus is provided to grip a metal panel by using one jig, to reduce an occupying space of the metal panel, and to simplify the components. CONSTITUTION: A pole(42) is movably installed in a pole housing(40). The pole(42) is fixed by a magnet. The metal panel gripping apparatus(60) includes a clamp cylinder(30), the pole housing(40), the magnet, a clamp(50) and a pin cylinder(52). The clamp cylinder(30) has a rod(32). The pole housing(40) is fixedly coupled to one side of the clamp cylinder(30) and is provided at an inner portion thereof with a plurality of poles(42). The pole(42) is movably installed in an air chamber formed in the pole housing(40). A pressurized air passage is formed at inner upper and lower portions of the pole housing(40). The air chamber is communicated with the pressurized air passage. In order to move the pole(42), pressurized air is supplied into the pressurized air passage through the upper portion of the air chamber.

Abstract translation: 目的：提供金属板夹持装置，通过使用一个夹具来夹持金属板，以减少金属板的占据空间，并简化部件。 构成：杆（42）可移动地安装在杆壳体（40）中。 磁极（42）由磁铁固定。 金属板夹持装置（60）包括夹紧缸（30），杆壳体（40），磁体，夹具（50）和销筒（52）。 夹紧缸（30）具有杆（32）。 磁极壳体（40）固定地联接到夹紧缸（30）的一侧，并且在其内部设置有多个极（42）。 极（42）可移动地安装在形成在杆壳体（40）中的空气室中。 加压空气通道形成在极壳体（40）的内部上部和下部。 空气室与加压空气通道连通。 为了移动杆（42），加压空气通过空气室的上部供应到加压空气通道中。

公开(公告)号：KR1020010056322A

公开(公告)日：2001-07-04

申请号：KR1019990057737

申请日：1999-12-15

Applicant: 현대자동차주식회사

Inventor： 정재호

IPC: F01P7/14

CPC classification number: F01P7/16 ,  F01P2007/146 ,  F01P2025/08

Abstract: PURPOSE: A cooling water temperature controller is provided to improve the responsiveness of a valve by minimizing the influence of the pressure of cooling water, to surely open and shut off the valve and to prevent the leakage of water due to impurities in cooling water. CONSTITUTION: A temperature controller comprises: casings(1,2) having a cooling water inlet(3), a radiator side cooling water outlet(4) and a water pump side cooling water outlet(6); a lower guide cylinder(5); an upper guide cylinder(7); a pipe valve(8) whose upper and lower portions are fitted in the upper and lower guide cylinders; an upper valve hole(10) exposed to the inside of the casing with response to the descent of the pipe valve and closed by the upper guide cylinder with response to the ascent of the pipe valve; a lower valve hole(11) closed by the lower guide cylinder with response to the descent of the pipe valve and exposed to the inside of the casing with response to the ascent of the pipe valve; a barrier(18) isolating the upper valve hole from the lower valve hole; and a wax type thermostat(12) descending the pipe valve with response to the high temperature of cooling water and ascending the pipe valve with response to the low temperature of the cooling water. With the temperature rising of the cooling water, the upper valve hole is opened while the lower valve hole is closed by the descent of the pipe valve. Then, the cooling water passing through the upper valve hole is closed by the barrier and is restrained from flowing to the cooling water outlet. With the temperature falling of the cooling water, a wax body(13) contracts and the pipe valve ascends by the elasticity of a spring(17). The upper valve hole is closed and the lower valve hole is opened. Thus, cooling water is restrained from flowing to a radiator. Cooling water directly flows into a water pump without passing through the radiator.

Abstract translation: 目的：提供冷却水温度控制器，通过最小化冷却水压力的影响，确保打开和关闭阀门，防止由于冷却水中的杂质而导致的水泄漏，从而提高阀的响应性。 构成：温度控制器包括：具有冷却水入口（3）的壳体（1,2），散热器侧冷却水出口（4）和水泵侧冷却水出口（6）; 下引导缸（5）; 上引导缸（7）; 管状阀（8），其上部和下部装配在上部导向气缸和下部导向气缸中; 响应于管阀的下降而响应于管阀的上升而被上引导筒封闭的上阀孔（10）暴露于壳体的内部; 响应于管阀的下降并响应于管阀的上升而暴露于壳体内部的下引导筒封闭的下阀孔（11）; 隔离所述上阀孔与所述下阀孔隔离的隔板; 以及响应于冷却水的高温并且响应于冷却水的低温上升管阀而降低管阀的蜡型恒温器（12）。 随着冷却水的温度上升，上阀孔打开，而下阀孔被管阀下降而关闭。 然后，通过上阀孔的冷却水被阻挡物封闭，并且被限制流向冷却水出口。 随着冷却水的温度下降，蜡体（13）收缩，管阀由弹簧（17）的弹性上升。 上阀孔关闭，下阀孔打开。 因此，抑制冷却水流向散热器。 冷却水直接流入水泵而不通过散热器。

公开(公告)号：KR1020010036900A

公开(公告)日：2001-05-07

申请号：KR1019990044100

申请日：1999-10-12

Applicant: 현대자동차주식회사

Inventor： 정재호

IPC: B23K11/00

CPC classification number: B23K37/0408 ,  B23K37/0443

Abstract: PURPOSE: An apparatus for deciding the welding position for the seam welding is provided to decrease the working time for deciding the welding position by simplifying the positioning of a welding area, decrease time for controlling by automatically controlling an overlapped amount due to the thickness of a metallic plate, and improve quality of welding by automatically conforming the center line of welding. CONSTITUTION: The apparatus comprises a stopper (52) moving up and down along the center line of welding so that the overlapped amount of metallic plates at left and right sides (60,62); left and right side hinge brackets (54,56) one side of which is rotationally mounted on a hinge axis (58) so that the metallic plates (60,62) inserted at left and right sides of the stopper (52) are rotated within the certain range; and a pair of left and right side clamps (64,66) mounted on one side of the left and right side hinge brackets (54,56), wherein the left and right side clamps (64,66) operated up and down so as to fix the metallic plates.

Abstract translation: 目的：提供一种用于决定焊缝的焊接位置的装置，通过简化焊接区域的定位来缩短用于决定焊接位置的工作时间，通过自动控制由于厚度的 金属板，并通过自动符合焊接中心线提高焊接质量。 构成：该装置包括沿着焊接中心线上下移动的止动器（52），使得左右两侧的金属板的重叠量（60,62）; 左和右侧铰链支架（54,56），其一侧旋转地安装在铰链轴线（58）上，使得插入止动器（52）的左侧和右侧的金属板（60,62）在内 一定范围; 以及安装在所述左右侧铰链支架（54,56）的一侧上的一对左右侧夹具（64,66），其中所述左侧和右侧夹具（64,66）上下操作，以便 固定金属板。

公开(公告)号：KR100254976B1

公开(公告)日：2000-05-01

申请号：KR1019960073095

申请日：1996-12-27

Applicant: 현대자동차주식회사

Inventor： 정재호

IPC: F04D19/00

Abstract: PURPOSE: A vehicle cooling fan is provided to improve cooling efficiency of a radiator, and to reduce manufacturing costs. CONSTITUTION: A cooling fan comprises a rotating member(1) interlocking with a driving shaft(56); a transmission unit transmitting a driving force of the rotating member to a fan(F) by a magnetic field; and a case fixed in a body inserting a roller(2) of the rotating member, and supporting the driving shaft. Power is supplied to the roller by data corresponding to a signal in transmitting a temperature signal to an ECU(Electronic Control Unit)(7). The magnetic field is formed with applying power to a coil(8) of a first magnetic substance(4) in supplying power to the roller, and induced to a second magnetic substance(5) to rotate the fan. The fan is turned with operating the magnetic field between first and second magnetic substances as constraining force of the fan. The rotational speed of the fan is decided according to the constraining force of the magnetic field and the rotational speed of the driving shaft. The ECU reduces current in decreasing temperature of air through a radiator by coolant, and the fan rotates at a low speed by lowering intensity of the magnetic field between the magnetic substances.

Abstract translation: 目的：提供车辆冷却风扇，以提高散热器的冷却效率，并降低制造成本。 构成：冷却风扇包括与驱动轴（56）互锁的旋转构件（1）。 传递单元，通过磁场将旋转构件的驱动力传递到风扇（F）; 以及壳体，其固定在插入所述旋转构件的辊（2）的主体中并且支撑所述驱动轴。 通过与向ECU（电子控制单元）（7）发送温度信号的信号对应的数据向辊子供电。 磁场形成为向第一磁性物质（4）的线圈（8）施加电力，向辊供电，并且引入第二磁性物质（5）以旋转风扇。 风扇转动，操作第一和第二磁性物质之间的磁场作为风扇的约束力。 风扇的转速根据磁场的约束力和驱动轴的转速来决定。 ECU通过冷却剂降低通过散热器的空气的温度，从而降低电流，并且通过降低磁性物质之间的磁场强度，风扇以低速旋转。

公开(公告)号：KR100158124B1

公开(公告)日：1998-12-01

申请号：KR1019920010518

申请日：1992-06-17

Applicant: 현대자동차주식회사

Inventor： 정재호

IPC: B65G47/90

Abstract: 본 발명은 금속물의 표면 형상에 대응하여 컨넥터가 전면에 걸쳐 접촉토록 함으로서 확실한 흡착을 가능하게 하며 1대의 장비로 다차종의 생상라인에 공용으로 사용할 수 있는 다양한 형상의 금속물 흡착장치를 제공하는데 목적이 있다. 이를 실현하기 위하여 본 발명은, 양측 로드형 박형 실린더의 일측 로드선단에 핀 블록을 통하여 결합되어 축을 중심으로 요동운동하는 캠 플레이트와, 타측 로드 선단에 U자형 링크를 통하여 결합되어 하부에 설치된 핀을 중심으로 편심 운동하는 회동링크와, 상기한 핀의 양측 선단부에 결합되어 이동하는 푸쉬 블록 및 푸셔에 의해 가압되며 스프링으로 탄지되는 다수개의 컨넥터와, 상기한 캠 플레이트의 일측에 홀더를 통하여 결합되어 요동운동을 회전운동으로 변환시켜 주는 디스크와, 이 디스크와 결합되어 함께 회전운동하는 마그네트 등을 포함하여 이루어지는 다양한 형상의 금속물 흡착장치를 제공한다.