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：KR1020100026162A

公开(公告)日：2010-03-10

申请号：KR1020080085060

申请日：2008-08-29

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 이정기 ,  최은범 ,  최준호 ,  김신구

IPC: F02N11/08 ,  F02N11/10 ,  F02N15/10

CPC classification number: B60R25/04

Abstract: PURPOSE: An emergency engine-starting device for a vehicle equipped with a button starting system is provided to start the engine of a vehicle by performing an immobilizer function using an LF antenna installed around a cup holder of a vehicle. CONSTITUTION: An emergency engine-starting device for a vehicle equipped with a button starting system comprises an LF(Low Frequency) antenna(32), a smart key control part(40), and an alarm part. The LF antenna is installed around a cup holder of the vehicle and transmits and receives LF signals. The smart key control part operates with a smart key(30) and starts the engine. The emergency smart key control part of the smart key drives the smart key through the LF antenna. The smart key control part operates the engine according to the authentication of the smart key. The alarm part alarms an emergency engine-starting state according to the control the smart key control part.

Abstract translation: 目的：提供一种配有按钮起动系统的车辆的应急发动机启动装置，通过使用安装在车辆的杯架上的LF天线执行防盗功能来起动车辆的发动机。 构成：配备有按钮启动系统的车辆的应急发动机启动装置包括LF（低频）天线（32），智能钥匙控制部（40）和报警部。 LF天线安装在车辆的杯架周围，并发送和接收LF信号。 智能钥匙控制部分用智能钥匙（30）操作并启动发动机。 智能钥匙的紧急智能钥匙控制部分通过LF天线驱动智能钥匙。 智能钥匙控制部分根据智能钥匙的认证操作发动机。 报警部分根据智能钥匙控制部分的控制，对应急发动机起动状态进行报警。

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。

公开(公告)号：KR1020020090564A

公开(公告)日：2002-12-05

申请号：KR1020010029460

申请日：2001-05-28

Applicant: 현대자동차주식회사

Inventor： 이정기

IPC: F16D23/06

Abstract: PURPOSE: A synchronizer of a manual transmission is provided to improve endurance of the transmission and shift quality by preventing double fitting and noise with forming the double structure of the gear tooth chamfer. CONSTITUTION: A synchronizer of a manual transmission is composed of a sleeve(6) engaged with a synchronizer hub, a clutch gear engaged with the sleeve, and a synchronizer ring. The sleeve has a first gear tooth chamfer(26) contacting to the synchronizer ring in moving the sleeve, and a second gear tooth chamfer(30) contacting to the clutch gear in synchronizing. The width of the first chamfer is more than the width of the second chamfer, and the length of the first chamfer is shorter than the length of the second chamfer. Shift quality is improved by preventing nibble with double structure of the chamfer.

Abstract translation: 目的：提供手动变速器的同步器，通过防止双齿轮齿轮倒角双重结构的双重装配和噪音来提高变速器的耐用性和变速质量。 构成：手动变速器的同步器由与同步器毂接合的套筒（6），与套筒啮合的离合器齿轮和同步器环组成。 套筒具有在移动套筒时与同步器环接触的第一齿轮齿倒角（26）和与离合器齿轮同步接触的第二齿轮齿倒角（30）。 第一倒角的宽度大于第二倒角的宽度，并且第一倒角的长度短于第二倒角的长度。 通过防止半双工倒角的结构改进了换档质量。

公开(公告)号：KR1020020075611A

公开(公告)日：2002-10-05

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：提供手动变速器的同步器，以防止噪音和振动，并且通过与穿着第一陆地部分的第二陆部和离合器齿轮锥部的摩擦同步来提高换档质量。 构成：用于手动变速器的同步器由同步器轮毂花键组合，与主轴组合并整体旋转; 与齿轮部分组合在一起的套筒围绕同步器轮毂并且轴向移动; 布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; 以及布置在形成在离合器齿轮中的锥形部分中的摩擦和同步的同步器环（18）。 第二陆部部分（32）形成为在第一陆部（30）的磨损下与离合器齿轮的锥形部分摩擦。