公开(公告)号：KR1020030073350A

公开(公告)日：2003-09-19

申请号：KR1020020012882

申请日：2002-03-11

Applicant: 현대자동차주식회사

Inventor： 이정기

IPC: F16H3/38

Abstract: PURPOSE: A synchronizer of a manual transmission is provided to prevent a second jam and nibble by continuously applying axial action force on a synchronizer ring until a sleeve is engaged with a clutch gear in the completion time of synchronization regardless of the movable direction of the sleeve. CONSTITUTION: A synchronizer of a manual transmission is composed of gear teeth of synchronizer rings(62,64) comprising first gear teeth and second gear teeth shorter than the first gear tooth and a sleeve(56) including a first teeth row chamber contacting with the first gear teeth of the synchronizer, and second and third teeth row chambers contacting with the second gear teeth of the synchronizer ring, respectively, as the sleeve moves left and right. When the sleeve moves left and right, the second or third teeth row chambers are in contact with the second gear teeth of the synchronizer ring until the first teeth row chamber of the sleeve is engaged with the teeth row chamber of clutch gears(58,59) at the completion time of the synchronization.

Abstract translation: 目的：提供手动变速器的同步器，以防止在同步器环上持续施加轴向作用力，直到套筒在同步完成时间内与离合器齿轮啮合，而不管套筒的可移动方向如何 。 构成：手动变速器的同步器由包括第一齿轮齿和比第一齿轮齿短的第二齿轮齿的同步环（62,64）的齿轮齿组成，套筒（56）包括与第一齿排齿室 同步器的第一齿轮齿，以及当套筒向左和向右移动时分别与同步器环的第二齿轮齿接触的第二和第三齿排排腔。 当套筒左右移动时，第二或第三齿排室与同步器环的第二齿轮齿接触，直到套筒的第一齿排室与离合器齿轮的齿排室（58,59 ）在同步的完成时间。

公开(公告)号：KR100398339B1

公开(公告)日：2003-09-19

申请号：KR1020010015713

申请日：2001-03-26

Applicant: 현대자동차주식회사

Inventor： 이정기

IPC: F16D23/06

Abstract: PURPOSE: A synchronizer of a manual transmission is provided to prevent noise and vibration, and to improve shift quality by synchronizing with friction of a second land part and a clutch gear cone part in wearing a first land part. CONSTITUTION: A synchronizer for a manual transmission is composed of a synchronizer hub spline-combined with a main shaft and integrally rotated; a sleeve combined with the gear part around the synchronizer hub, and moved axially; a speed gear arranged at both sides of the sleeve, and combined with a clutch gear selectively engaged with the sleeve; and a synchronizer ring(18) arranged in a cone part formed in the clutch gear for friction and synchronizing. A second land part(32) is formed for friction with the cone part of the clutch gear at wear of a first land part(30).

Abstract translation: 目的：提供一种手动变速器的同步器，以防止噪音和振动，并且通过在佩戴第一陆地部分时与第二陆地部分和离合器齿轮锥体部分的摩擦同步来改善换档质量。 组成：手动变速器的同步器由同步器毂花键与主轴结合并整体旋转组成; 与同步器毂周围的齿轮部件结合并且轴向移动的套筒; 设置在套筒两侧的速度齿轮，并与选择性地与套筒接合的离合器齿轮组合; 和设置在离合器齿轮中形成的用于摩擦和同步的圆锥部分中的同步器环（18）。 第二接地部分（32）形成为在第一接地部分（30）磨损时与离合器齿轮的锥体部分摩擦。

公开(公告)号：KR1020030030491A

公开(公告)日：2003-04-18

申请号：KR1020010062654

申请日：2001-10-11

Applicant: 현대자동차주식회사

Inventor： 이정기

IPC: F16H3/00

Abstract: PURPOSE: A synchronizer for a manual transmission is provided to prevent double locking caused by relative rotational speed difference between a synchronizing side and a synchronized side, reduce noise, improve durability of the transmission, and improve shifting feeling. CONSTITUTION: A synchronizer for a manual transmission comprises a synchronizer hub(4) having spline join on a main shaft(2) and rotating as one body with the main shaft; a sleeve(6) engaged with a gear unit of the outer peripheral surface of the hub; clutch gears(8) selectively engaged with the sleeve; a speed gear(10) connected with the clutch gears, to transmit the driving force to a driven shaft; synchronizer rings(16) rubbed against the clutch gears, to perform synchronous actions; and synchronizer keys(18) inserted in key grooves of the sleeve, to give axial active force to the sleeve. The synchronizer key comprises a first synchronizer key, giving axial active force to the sleeve at the beginning time of synchronizing, and a second synchronizer key, giving axial force to the sleeve at the finish time of synchronizing. Thus, force acting on the synchronizer rings is continuously maintained.

Abstract translation: 目的：提供用于手动变速器的同步器，以防止同步侧和同步侧之间的相对转速差引起的双重锁定，降低噪音，提高变速器的耐久性，并提高变速感。 构成：用于手动变速器的同步器包括在主轴（2）上具有花键连接并且与主轴一体旋转的同步器轮毂（4） 与所述轮毂的外周面的齿轮单元接合的套筒（6） 离合器齿轮（8）选择性地与套筒接合; 与所述离合器齿轮连接的变速齿轮（10），用于将驱动力传递到从动轴; 同步器环（16）摩擦离合器齿轮，执行同步动作; 以及插入到套筒的键槽中的同步器键（18），以向套筒提供轴向的有效力。 同步器键包括第一同步器键，在同步的开始时间向套筒提供轴向有效力，以及第二同步器键，在同步完成时给予套筒轴向力。 因此，连续地保持作用在同步环上的力。

公开(公告)号：KR1020020050953A

公开(公告)日：2002-06-28

申请号：KR1020000080263

申请日：2000-12-22

Applicant: 현대자동차주식회사

Inventor： 이정기

IPC: B60K20/02

Abstract: PURPOSE: A cable coupling structure of a transmission manipulation device for a manual transmission is provided to absorb instant shock generated by the initial synchronization by mounting a rubber buffering element and a coil spring type buffering element between a cable connection part and a coupling pin. CONSTITUTION: A cable coupling structure of a transmission manipulation device for a manual transmission includes a connection part(6) mounted to an end of a cable(2) connected to a shift lever, a coupling pin(8) protruded to a side of a control lever connected to the transmission, a first buffering element(12) inserted between the coupling pin and the connection part for carrying out buffering operation, and a second buffering element(16) mounted via a side of the first buffering element and between the connection part and the coupling pin for absorbing the instant impact force generated in the initial synchronization.

Abstract translation: 目的：提供一种用于手动变速器的变速器操纵装置的电缆耦合结构，用于通过在电缆连接部分和联接销之间安装橡胶缓冲元件和螺旋弹簧式缓冲元件来吸收由初始同步产生的瞬时冲击。 构成：用于手动变速器的变速器操纵装置的电缆联接结构包括安装到连接到变速杆的电缆（2）的端部的连接部分（6），突出到一侧的连接销（8） 连接到变速器的控制杆，插入在联接销和连接部分之间用于执行缓冲操作的第一缓冲元件（12）和经由第一缓冲元件的一侧安装在连接件之间的第二缓冲元件（16） 部件和联接销，用于吸收在初始同步中产生的即时冲击力。

公开(公告)号：KR1020090011464A

公开(公告)日：2009-02-02

申请号：KR1020070075078

申请日：2007-07-26

Applicant: 현대자동차주식회사 ,  포항공과대학교 산학협력단

Inventor： 권순우 ,  최서호 ,  남광희 ,  이정기

IPC: B60L7/10 ,  B60L11/18

CPC classification number: Y02T10/7241 ,  B60L7/10 ,  B60L11/18

Abstract: An apparatus for cutting off resurrection current is provided to prevent high voltage component due to the regenerative current prevents damage by stopping signal transmission to an inverter and triode when the motor controller has a trouble. An apparatus for cutting off resurrection current includes more than two triode AC switches(152,154) and a motor controller(140). The triode is connected to the cable between the inverter(142) and the motor(160). A motor controller performs drive and regenerative braking of the motor, it controls the on/OFF of the triode. The motor controller supplies a successive pulse voltage to the triode AC switches in the normal control state, and it turns the triode AC switches on and turns the triode AC switches off in abnormal state.

Abstract translation: 提供了一种用于切断复原电流的装置，以防止由于再生电流引起的高电压成分，当电机控制器出现故障时，通过停止信号传输到逆变器和三极管来防止损坏。 用于切断复原电流的装置包括多于两个的三极管AC开关（152,154）和电动机控制器（140）。 三极管连接到逆变器（142）和电动机（160）之间的电缆。 电机控制器执行电机的驱动和再生制动，控制三极管的开/关。 电机控制器在正常控制状态下向三极管交流开关提供连续的脉冲电压，并打开三极管交流开关，并在异常状态下关闭三极管交流开关。

公开(公告)号：KR1020080044990A

公开(公告)日：2008-05-22

申请号：KR1020060113873

申请日：2006-11-17

Applicant: 현대자동차주식회사

Inventor： 이정기

IPC: B62D25/12 ,  B60R16/02 ,  B60R25/01

Abstract: A hood switch for a vehicle is provided to be made for controlling height of the hood switch, and to solve various problems generated because the hood switch is not pushed down at the time closing a hood. A hood switch(1) for a vehicle comprises a housing(10), a pressure sensing unit(20), a switch unit(40), a spring(30) and a connector(60). The housing includes a predetermine space part inside, and an insertion hole in the middle of an upper surface. The pressure sensing unit includes a compressing protrusion(22) exposed through the insertion hole of the housing, and a first connecting terminal(23) installed in a lower end of the compressing protrusion. The switch unit includes a casing(41) installed in structure capable of controlling height of the pressure sensing unit with respect to the housing by a predetermined height control unit(70), and a polar plate(42) installed in an inner wall surface of the casing and contacted with or separated from the first connecting terminal. The spring is installed between the pressure sensing unit and the switch unit so as to provide elastic force to the pressure sensing unit. The connector has one end connected to the polar plate by a cable, and the other end including a second connecting terminal(61) and installed inside the housing.

Abstract translation: 为了控制机罩开关的高度而设置用于车辆的机罩开关，并且解决由于在关闭发动机罩时罩罩开关未被向下推动而产生的各种问题。 用于车辆的发动机罩开关（1）包括壳体（10），压力感测单元（20），开关单元（40），弹簧（30）和连接器（60）。 壳体包括预定的空间部分，以及在上表面中间的插入孔。 压力感测单元包括通过壳体的插入孔露出的压缩突起（22）和安装在压缩突起的下端的第一连接端子（23）。 开关单元包括安装在结构上的壳体（41），其能够通过预定高度控制单元（70）控制压力感测单元相对于壳体的高度;以及极板（42），安装在内壁表面 壳体并与第一连接端子接触或分离。 弹簧安装在压力检测单元和开关单元之间，以便向压力感测单元提供弹性力。 连接器的一端通过电缆连接到极板，另一端包括第二连接端子（61）并安装在壳体内。

公开(公告)号：KR1020060072262A

公开(公告)日：2006-06-28

申请号：KR1020040110768

申请日：2004-12-22

Applicant: 현대자동차주식회사

Inventor： 이정기

IPC: F16H63/30

Abstract: 본 발명은 급격한 후진 조작시에도 컨트롤핑거가 1-2단쉬프트러그에 충분한 조작력을 전달할 수 있도록 하여, 1단 싱크로장치를 통한 후진기어의 완전한 정지상태를 안정적으로 확보할 수 있도록 함으로써, 후진아이들러기어와 후진기어가 항상 원활하고 정숙하게 치합될 수 있도록 한다.

公开(公告)号：KR1020050071190A

公开(公告)日：2005-07-07

申请号：KR1020030102147

申请日：2003-12-31

Applicant: 현대자동차주식회사

Inventor： 이정기

IPC: F16H59/02

CPC classification number: F16H59/0208 ,  F16H2063/3083

Abstract: 본 발명에 따른 수동 변속기의 후진 울림 방지 장치는, 특정 변속단 시프트 레일에 후진 울림 방지 기능을 수행할 수 있는 작동핀이 구비되고, 콘트롤 샤프트에 장착된 전진단 콘트롤 핑거에는 후진 변속을 위한 실렉트(select) 작동시에 상기 작동핀을 밀어 상기 특정 변속단 시프트 레일이 이동되면서 입력축의 회전을 제한할 수 있는 실렉트 푸싱수단이 구비됨으로써, 후진 변속시 후진 울림 방지 기능이 보다 신뢰성 있게 이루어질 수 있는 효과가 있다.

公开(公告)号：KR100423541B1

公开(公告)日：2004-03-19

申请号：KR1020000080263

申请日：2000-12-22

Applicant: 현대자동차주식회사

Inventor： 이정기

IPC: B60K20/02

Abstract: PURPOSE: A cable coupling structure of a transmission manipulation device for a manual transmission is provided to absorb instant shock generated by the initial synchronization by mounting a rubber buffering element and a coil spring type buffering element between a cable connection part and a coupling pin. CONSTITUTION: A cable coupling structure of a transmission manipulation device for a manual transmission includes a connection part(6) mounted to an end of a cable(2) connected to a shift lever, a coupling pin(8) protruded to a side of a control lever connected to the transmission, a first buffering element(12) inserted between the coupling pin and the connection part for carrying out buffering operation, and a second buffering element(16) mounted via a side of the first buffering element and between the connection part and the coupling pin for absorbing the instant impact force generated in the initial synchronization.

Abstract translation: 目的：通过在电缆连接部分和连接销之间安装橡胶缓冲元件和螺旋弹簧型缓冲元件，提供用于手动变速器的变速操纵装置的电缆连接结构，以吸收由初始同步产生的瞬间冲击。 用于手动变速器的变速操作装置的电缆连接结构包括：连接部分（6），其安装到连接到变速杆的电缆（2）的端部;连接销（8），其突出到 控制杆，其连接到变速器;第一缓冲元件（12），其插入在联接销和连接部分之间用于执行缓冲操作;以及第二缓冲元件（16），其经由第一缓冲元件的一侧安装并且连接在连接部分 部分和用于吸收在初始同步中产生的即时冲击力的连接销。

公开(公告)号：KR1020040016482A

公开(公告)日：2004-02-25

申请号：KR1020020048675

申请日：2002-08-17

Applicant: 현대자동차주식회사

Inventor： 이정기

IPC: F16D23/02

Abstract: PURPOSE: A synchronizer of a manual transmission is provided to improve the shifting performance by giving proper elastic force to first and second synchronizer keys according to the moving position of a sleeve, in synchronizing. CONSTITUTION: A synchronizer of a manual transmission comprises a hub gear fixed to an input shaft of the transmission; a sleeve axially and movably engaged with the outer peripheral surface of the hub gear; a synchronizer ring receiving axial acting force, in the movement of the sleeve; a clutch gear synchronizing with the synchronizer ring; a first synchronizer key and a second synchronizer key inserted in key grooves formed on the inner peripheral surface of the sleeve; a first synchronizer spring(66) supporting the first synchronizer key and a second synchronizer spring(68) supporting the second synchronizer key. The first synchronizer gives axial acting force to the synchronizer ring after finishing synchronizing. The second synchronizer ring forms elastic force different from the first synchronizer key.

Abstract translation: 目的：提供手动变速器的同步器，以通过在同步时根据套筒的移动位置给予第一和第二同步器按键适当的弹性力来改善换档性能。 构成：手动变速器的同步器包括固定到变速器的输入轴的轮毂齿轮; 套筒轴向和可移动地与轮毂齿轮的外周表面接合; 在套筒的运动中承受轴向作用力的同步器环; 与所述同步器环同步的离合器齿轮; 插入到形成在套筒的内周面上的键槽中的第一同步器键和第二同步器键; 支撑第一同步器键的第一同步器弹簧（66）和支撑第二同步器键的第二同步器弹簧（68）。 完成同步后，第一个同步器给予同步环的轴向作用力。 第二同步器环形成与第一同步器键不同的弹力。