公开(公告)号：KR100412564B1

公开(公告)日：2003-12-31

申请号：KR1020010062283

申请日：2001-10-10

Applicant: 현대자동차주식회사

Inventor： 이병현

IPC: F16C35/00

Abstract: 본발명은베어링캡결합구조에관한것으로서, 종래의베어링캡결합구조는부피가큰 베어링캡의측면부와결합홈의넓이를정밀하게가공해야만하므로그 가공공정이매우복잡하고어려울뿐만아니라베어링캡을결합홈에강제압입하기위한별도의압입장비를필요로하므로생산라인에서의베어링캡결합에소요되는시간이증가하는문제점이발생하고있었다. 따라서, 상기문제점을해결하기위한본 발명은베어링캡과실린더블럭에형성된볼트홀의중간부분에챔버를형성하고, 볼트홀에삽입되는베어링캡볼트의중간부분에는상기챔버에강제압입되기위한조임결합부를형성하여볼트홀에베어링캡볼트를강제압입하는것으로베어링캡과실린더블럭이견고하게밀착결합되도록하므로서, 별도의압입장비없이도베어링캡을실린더블럭에결합할수 있고, 여러가지모델의베어링캡도동일한방법으로결합할수 있으며, 베어링캡의변형을최소한으로억제할수 있도록한 베어링캡결합구조에관한것이다.

公开(公告)号：KR100412373B1

公开(公告)日：2003-12-31

申请号：KR1020000086146

申请日：2000-12-29

Applicant: 현대자동차주식회사

Inventor： 이병현

IPC: F16H3/40

Abstract: PURPOSE: A reverse idle gear assembly is provided to reduce noise due to backlash of the reverse idle gear by absorbing a rotation change of an engine without transmitting noise to a gear. CONSTITUTION: A reverse idle gear assembly includes a damping part. The damping part has a friction spring(26) and a mass damper(24). The damping part is mounted at a low RPM area of a side of a reverse idle gear(10) to prevent noise due to backlash of gears. The friction spring is inserted into a space between the reverse idle gear and a reverse idle gear shaft and generates friction force of a predetermined amount between the reverse idle gear and the reverse idle gear shaft. The mass damper is connected with the friction spring and releases friction force of the friction spring using rotation inertia at the time of high RPM.

Abstract translation: 目的：提供一种反向惰轮组件，用于通过吸收发动机的旋转变化来减少由于反向惰轮的齿隙而产生的噪音，而不会将噪音传递到齿轮。 构成：反向惰轮组件包括阻尼部件。 阻尼部件具有摩擦弹簧（26）和质量阻尼器（24）。 阻尼部分安装在反向惰轮（10）的一侧的低RPM区域，以防止由齿轮的反冲引起的噪音。 摩擦弹簧插入到倒档惰轮和倒档惰轮轴之间的空间中，并在倒档惰轮和倒档惰轮轴之间产生预定量的摩擦力。 质量阻尼器与摩擦弹簧连接并且在高转速时利用转动惯量释放摩擦弹簧的摩擦力。

公开(公告)号：KR1020030083390A

公开(公告)日：2003-10-30

申请号：KR1020020021902

申请日：2002-04-22

Applicant: 현대자동차주식회사

Inventor： 이병현

IPC: F16H63/32

CPC classification number: F16H63/32 ,  F16H2063/321

Abstract: PURPOSE: Shift fork structure for a manual transmission is provided to prevent shift failure, and to extend the life span of the part by contacting both arms to the sleeve evenly with adjusting the thickness in shifting. CONSTITUTION: A shift fork for a manual transmission comprises a long arm portion(24a) and a short arm portion(24b), and applies operational force to a sleeve of a synchronized shifting mechanism in shifting. The thickness of the long arm portion is set to be more than the thickness of the short arm portion. Uneven wear is prevented by restricting uneven contact between the sleeve and the shift fork in shifting. Shifting quality is improved by contacting a clutch gear, a synchronizer ring and the sleeve actively with applying operational force when the long arm and the short arm are contacted to the sleeve simultaneously.

Abstract translation: 目的：提供用于手动变速器的换档叉结构，以防止换档失败，并通过调节换档时的厚度来均匀地接触两个臂，从而延长零件的使用寿命。 构成：用于手动变速器的换档拨叉包括长臂部分（24a）和短臂部分（24b），并且在移动中向同步换挡机构的套筒施加操作力。 长臂部的厚度设定为比短臂部的厚度大。 通过限制套筒和换档拨叉之间的不均匀接触来防止不均匀的磨损。 当长臂和短臂同时与套筒接触时，通过接触离合器齿轮，同步器环和套筒主动地施加操作力来改善转换质量。

公开(公告)号：KR1020030000051A

公开(公告)日：2003-01-06

申请号：KR1020010035666

申请日：2001-06-22

Applicant: 현대자동차주식회사

Inventor： 이병현

IPC: F16C3/14

CPC classification number: F16C3/14

Abstract: PURPOSE: A mechanical oil seal for crankshaft is provided to prevent the excessive wear of lip part due to the deficiency of oil during the early stage of engine start, by feeding the oil remaining in the seal part to the lip part. CONSTITUTION: A mechanical oil seal(3) comprises a square C-shaped rubber seal body(4); a lip part(5) formed integrally with the rubber seal body; a spring(6) for pressing the lip part to the surface of a crankshaft; and a reinforcing iron core(7) for maintaining shape of the rubber seal body and increasing strength. The lip part of the mechanical oil seal has a first helix convex-concave(8) and a second helix convex-concave(9) formed all over the circumference of both boundary surfaces of the lip part. The oil remaining in an oil area(10) is pumped toward a leading edge contact surface(12) of the lip part along the second convex-concave during the early stage of engine start, to thereby prevent wear of the lip part. The oil passed through the lip part and leaked to an air area(11) is guided toward the leading edge contact surface along the first convex-concave when the engine is warmed up, to thereby prevent oil leakage.

Abstract translation: 目的：提供用于曲轴的机械油封，通过将剩余在密封部分中的油供给到唇部，以防止在发动机起动期间由于油不足导致的唇部过度磨损。 构成：机械油封（3）包括方形C形橡胶密封体（4）; 与所述橡胶密封体一体形成的唇部（5）; 用于将唇部按压到曲轴表面的弹簧（6）; 以及用于保持橡胶密封体的形状并增加强度的加强铁芯（7）。 机械油封的唇部具有在唇部的两个边界表面的整个圆周上形成的第一螺旋凸凹（8）和第二螺旋凸凹（9）。 在发动机起动的早期阶段，保留在油区域（10）中的油被沿着第二凸凹部朝向唇部的前缘接触面（12）被泵送，从而防止唇部的磨损。 当发动机被加热时，通过唇部并且泄漏到空气区域11的油被引导到沿着第一凸凹的前缘接触表面，从而防止漏油。

公开(公告)号：KR200283432Y1

公开(公告)日：2002-07-26

申请号：KR2019990006882

申请日：1999-04-26

Applicant: 현대자동차주식회사

Inventor： 이병현

IPC: F01P11/04

Abstract: 본 고안의 목적은 회전 영역이 넓은 자동차 엔진에 있어 고속 운전 및 급가속시 워터펌프에 공급되는 유량의 응답성을 향상시켜 워터펌프 임펠러의 캐비테이션을 방지하므로써 워터펌프의 손상 방지를 통한 내구성을 증대시키기 위한 워터펌프에의 냉각수 유입 파이프를 제공하는 데 있다.
상기한 목적을 달성하기 위하여 본 고안은 엔진을 냉각하기 위한 냉각수를 펌핑하는 워터펌프의 펌프 흡입구에 접속되어 라디에이터측으로부터 냉각수를 도입 안내하는 냉각수 유입 파이프에 있어서,펌프 흡입구에 접속되는 냉각수 파이프의 단부 가까이에 직경을 확장시켜 형성한 서지 공간부를 구성한 것을 특징으로 한다.

公开(公告)号：KR100343994B1

公开(公告)日：2002-07-20

申请号：KR1019990062374

申请日：1999-12-27

Applicant: 현대자동차주식회사

Inventor： 이병현

IPC: F01M1/06

Abstract: 본발명은크랭크축 윤활장치에관한것으로서, 끝부분에립부(1)를구비한크랭크축(2)과, 크랭크케이스(3)와연결된베어링캡(4)과크랭크축(2)의사이에설치되는베어링(5)과, 상기립부(1)의외주면상에설치되어오일의유출을방지하는오일실(6)을포함하여구성된것에있어서, 오일펌프로부터펌핑된오일을크랭크축(2)으로공급하기위해베어링캡(4)과베어링(5)의일단을관통하여크랭크축(2)의외주면과연결되도록형성되는오일공급홀(7)과; 상기오일공급홀(7)을통해공급된오일이이동할수 있도록크랭크축(2)의외주면상에요입형성된유동홈(8)과; 상기유동홈(8)과연통되도록베어링캡(4)의하측으로수직형성되고, 그연장부(9)가일정각도상향경사지게꺽여져분사구(10) 부분이립부(1)를향하도록형성된오일젯(11); 을포함하여구성된것을특징으로하여냉간시동및 초기시동시에오일이크랭크축의립부에원활히공급되어립부가초기시동시에쉽게마모되는것을방지할수 있도록한 크랭크축 윤활장치에관한것이다.

公开(公告)号：KR1020010064224A

公开(公告)日：2001-07-09

申请号：KR1019990062374

申请日：1999-12-27

Applicant: 현대자동차주식회사

Inventor： 이병현

IPC: F01M1/06

Abstract: PURPOSE: A crankshaft lubricator is provided to prevent a lip portion from being worn away by supplying oil to the lip portion of a crankshaft by forming an additional oil feed line on the crankshaft, a bearing cap, and a crank case. CONSTITUTION: A crankshaft lubricator includes: an oil feed hole(7) connected to the outside of a crankshaft(2) through a bearing cap(4) and a bearing to supply the oil pumped from an oil pump to the crankshaft; a flow groove(8) formed outside the crankshaft to flow the oil; and an oil jet(11) vertically formed under the bearing cap and having an injection portion toward a lip portion(1) by a bent-up portion. When the oil pump is operated when an engine starts, oil is fed to the flow groove through the oil feed hole. The oil is injected to the lip portion through the oil jet. Thereby, the injected oil reduces the friction between the lip portion and an oil seal(6) even though the crankshaft is rotated.

Abstract translation: 目的：提供一种曲轴润滑器，通过在曲轴，轴承盖和曲轴箱上形成额外的供油管线，通过向曲轴的唇部供油，防止唇部磨损。 构成：曲轴润滑器包括：通过轴承盖（4）连接到曲轴（2）的外部的供油孔（7）和用于将从油泵泵送到油的油的轴承供给到曲轴; 形成在所述曲轴外部以使油流动的流动槽（8） 以及垂直形成在所述轴承盖下方并具有通过弯曲部朝向唇部（1）的注射部的喷油嘴（11）。 当发动机起动时油泵运转时，油通过供油孔进入流槽。 油通过喷油嘴注入唇部。 因此，即使曲轴旋转，注入的油减少了唇部和油封（6）之间的摩擦。

公开(公告)号：KR1020010057510A

公开(公告)日：2001-07-04

申请号：KR1019990060984

申请日：1999-12-23

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 이병현

IPC: F16H3/14

Abstract: PURPOSE: A reverse gear device of an automatic transmission for a vehicle integrates a reverse idle gear and the shaft of the gear, thereby reducing the number of parts thereof and being easily manufactured. CONSTITUTION: If a driver operates the lever of a transmission to reverse a vehicle, a reverse shift lever(8) coupling to the lever is moved, thereby pushing a reverse idle shaft(14) toward a driving gear(10) and a driven gear(12). Then, a reverse idle gear(2) is engaged between the gears(10,12), thereby realizing a reverse speed change. Thus, the reverse gear device is easily manufactured and assembled by having the reverse idle gear(2) and the reverse idle shaft(14) made integrally.

Abstract translation: 目的：用于车辆的自动变速器的倒档装置将倒档空转齿轮和齿轮的轴相结合，从而减少其部件的数量并容易地制造。 构成：如果驾驶员操作变速器的杠杆以使车辆反向，则连接到杠杆的倒档变速杆（8）被移动，从而将反向空转轴（14）推向驱动齿轮（10）和从动齿轮 （12）。 然后，在齿轮（10,12）之间接合倒档惰轮（2），从而实现反转速度变化。 因此，通过使倒档空转齿轮（2）和反向怠速轴（14）整体制造，便于制造和组装倒车齿轮装置。

公开(公告)号：KR3002704470000S

公开(公告)日：2001-02-01

申请号：KR3019990029276

申请日：1999-12-04

Applicant: 현대자동차주식회사 ,  현대모비스 주식회사

Designer： 이병현

公开(公告)号：KR1020010002381A

公开(公告)日：2001-01-15

申请号：KR1019990022147

申请日：1999-06-15

Applicant: 현대자동차주식회사

Inventor： 이병현

IPC: F01L3/04

Abstract: PURPOSE: A structure for mounting a seat ring of a cylinder head valve seat is provided to remove a gap(interval, air layer) between both contacting surfaces of the seat ring and a seating groove for improving the cooling efficiency of a valve, and reduce a building up part of a water jacket for improving thermal conductivity. CONSTITUTION: In a structure for mounting a seat ring of a cylinder head valve seat, a valve seat unit(3) has a seating groove(5) formed around suction and exhaust ports of a cylinder head to secure a seat ring(4) by pressing, wherein corners of the seat ring and corners(6) of the seating groove are rounded to have a radius of about 0.3mm and precisely fitted together thereby removing any gap between the cylinder head and the seat ring.

Abstract translation: 目的：提供一种用于安装气缸盖阀座的座环的结构，以去除座圈和两个接触面之间的间隙（间隔，空气层），以提高阀的冷却效率，并减小阀座的冷却效率 建立部分水套，以提高导热性。 构成：在用于安装气缸盖阀座的座圈的结构中，阀座单元（3）具有形成在气缸盖的吸入和排出口周围的安置槽（5），以通过以下方式固定座环（4）： 按压，其中座环的拐角和安置槽的拐角（6）被倒圆，具有约0.3mm的半径并精确地装配在一起，从而去除气缸盖和座圈之间的任何间隙。