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公开(公告)号：KR1020060056670A
公开(公告)日：2006-05-25
申请号：KR1020040095843
申请日：2004-11-22
Applicant: 현대자동차주식회사
Inventor： 이정기
IPC: F16H57/037 , F16H57/02
Abstract: 본 발명에 따른 수동변속기의 후진변속기구는 엔진으로부터 동력을 제공받아 회전되는 구동축과; 상기 구동축으로부터 동력을 전달받아 회전되는 종동축과; 상기 구동축과 상시 치합되고, 상기 종동축과 선택 치합됨으로서 후진 변속 시 상기 종동축을 역회전시키는 아이들러샤프트를 포함하여 구성되어, 구동축과 아이들러 샤프트의 연결에 의해 발생되던 1차 적인 충돌이 발생되지 않을 뿐만 아니라 아이들러 샤프트와 종동축이 연결될 경우에도 상기 아이들러 샤프트가 치합에 적절한 회전속도로 감속되어 후진 변속 시 조작감이 향상되는 효과를 가지고 있다.
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公开(公告)号：KR100412898B1
公开(公告)日：2003-12-31
申请号：KR1020010076898
申请日：2001-12-06
Applicant: 현대자동차주식회사
Inventor： 이정기
IPC: F16H3/00
Abstract: PURPOSE: A shifting gear structure is provided to prevent the reduction of shifting feeling and the shifting defects by changing the shape of a cone portion. CONSTITUTION: Cone portions(13) of shifting gears(12,12') have cutting grooves(13b) to cut a member through an axial direction. Many cutting grooves are formed on the cone portions of the shifting gears radially. Thereby, oil to form a lubricating film between the cone portions and a synchronizer ring is discharged through the cutting grooves. Therefore, the friction efficiency between the cone portions and the synchronizer ring is improved. Moreover, the sudden raising of shifting force is prevented by reducing the cone portions based on the cutting grooves radially.
Abstract translation: 目的：提供一种换档齿轮结构，以通过改变锥形部分的形状来防止换档感觉和换档缺陷的减少。 组成：换档齿轮（12,12'）的锥形部分（13）具有切割槽（13b）以沿轴向切割构件。 在换档齿轮的圆锥部分径向形成有许多切槽。 由此，在锥体部分和同步器环之间形成润滑膜的油通过切槽排出。 因此，锥形部分和同步环之间的摩擦效率得到改善。 此外，通过径向基于切削槽减小锥体部分来防止切换力的突然升高。
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公开(公告)号：KR100405770B1
公开(公告)日：2003-11-14
申请号：KR1020010061815
申请日：2001-10-08
Applicant: 현대자동차주식회사
Inventor： 이정기
IPC: F16H3/00
Abstract: PURPOSE: A sleeve of a keyless synchronizer is provided to improve an end shape of a gear tooth being long respectively compared with a sleeve tooth to perform synchronization by pressing a synchronizer spring, and to prevent synchronization from a momentary breakdown by constraining continuously the synchronizer spring even if the synchronization starts. CONSTITUTION: A sleeve of a keyless synchronizer is composed of a splined clutch hub on a principal axis(51) thereof, a sleeve(54) tooth-engaged to move toward an axial direction on an outer peripheral surface gear unit of the clutch hub, a synchronizer ring synchronizing and rubbed with a cone(57) of a clutch gear(60), a plurality of gear teeth starting synchronization by pushing down a synchronizer ring as the sleeve moves, and a second gear tooth preventing a synchronous collapse by pressing the synchronizer ring after the synchronization is completed.
Abstract translation: 目的：提供一种无键同步器的套筒，以通过按压同步器弹簧来提高分别与套筒齿相比较长的齿轮齿的端部形状以执行同步，并且通过连续限制同步器弹簧来防止瞬时击穿的同步 即使同步开始。 构成：无键同步器的套筒由在其主轴线（51）上的花键离合器轮毂，在离合器轮毂的外周表面齿轮单元上齿向啮合以沿轴向移动的套筒（54） 同步器环与离合器齿轮（60）的锥体（57）同步并摩擦，多个齿轮齿在套筒移动时通过按下同步器环而同步开始，以及第二齿轮齿，通过按压 同步完成后的同步器环。
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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。
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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。
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Patent Agency Ranking
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。
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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。
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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
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。
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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.
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