公开(公告)号：KR1020130031454A

公开(公告)日：2013-03-29

申请号：KR1020110095032

申请日：2011-09-21

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 김기정 ,  김기범 ,  김성진 ,  김현노 ,  김신규 ,  김현기

IPC: C22C33/02 ,  F16D23/14

CPC classification number: B22F5/08 ,  B22F3/24 ,  B22F2998/10 ,  B22F2999/00 ,  C22C33/0264 ,  F16D23/06 ,  F16D2023/0631 ,  F16D2200/0021 ,  F16D2200/0086 ,  B22F1/0003 ,  B22F3/1007 ,  B22F2003/248 ,  B22F2201/013

Abstract: PURPOSE: A synchronizer sleeve and a manufacturing method thereof are provided to maintain a density of 7.3g/cc or greater by molding, sintering, and thermally treating nickel, molybdenum, and iron powder. CONSTITUTION: A mixed powder containing Fe as a main composition, 0.2-0.3wt% of carbon, 0.5-4.0wt% of nickel, 0.2-2.0wt% of molybdenum, and other inevitable impurities is molded by a powder metallurgy method in order to make a synchronizer sleeve(100). The density of the synchronizer sleeve is 7.3g/cc or greater. Splines(120,140) are formed along the exterior or interior of the synchronizer sleeve. A chamfer is formed on the top or the bottom of the splines, and is molded with a base material by the powder metallurgy method.

Abstract translation: 目的：提供同步器套筒及其制造方法，通过模制，烧结和热处理镍，钼和铁粉来保持7.3g / cc或更高的密度。 构成：通过粉末冶金法将以Fe为主要组成的混合粉末，0.2-0.3重量％的碳，0.5-4.0重量％的镍，0.2-2.0重量％的钼和其他不可避免的杂质模制成 制作同步器套筒（100）。 同步器套筒的密度为7.3g / cc或更大。 花键（120,140）沿着同步器套筒的外部或内部形成。 在花键的顶部或底部形成倒角，并通过粉末冶金法用基材模制。

公开(公告)号：KR1020030016585A

公开(公告)日：2003-03-03

申请号：KR1020010050235

申请日：2001-08-21

Applicant: 기아자동차주식회사

Inventor： 김현기

IPC: B60S1/32

Abstract: PURPOSE: A wiper arm structure is provided to prevent breakage of a windshield glass during replacement of the vehicle wiper blade. CONSTITUTION: A wiper arm structure is characterized in that a vehicle wiper arm(10) has a square hole(11) formed at an end of the vehicle wiper arm, and a rubber pad(20) is arranged side by side to the square hole. A hole(12) is formed side by side to the square hole, and a protrusion(21) formed at the rubber pad is inserted into the hole so as to attach the rubber pad to the wiper arm. Thus, a windshield glass of a vehicle is protected from breakage during the replacement of a vehicle wiper blade.

Abstract translation: 目的：提供一种雨刷臂结构，以防止在更换车辆刮水片时挡风玻璃的破损。 构造：雨刷臂结构的特征在于，车辆刮水器臂（10）具有形成在车辆刮水器臂的端部的方孔（11），并且橡胶垫（20）并排设置到方孔 。 一个孔（12）与方孔并排地形成，并且形成在橡胶垫处的突起（21）插入到孔中，以将橡胶垫安装到刮水臂上。 因此，在更换车辆刮水片期间，防止车辆挡风玻璃破损。

公开(公告)号：KR100435775B1

公开(公告)日：2004-06-10

申请号：KR1020010079966

申请日：2001-12-17

Applicant: 기아자동차주식회사

Inventor： 김현기

IPC: H02J7/14

Abstract: PURPOSE: An auxiliary battery charging device is provided to prevent accidents by preventing a rapid discharge of the battery during travel and alarming damage of the alternator to the driver. CONSTITUTION: An auxiliary battery charging device comprises a switching unit(300) which is turned on/off by the current transmitted from an alternator(100) to a battery(200); and an auxiliary power generating unit(400) for generating power for charging the battery alternately with the alternator by the on/off operation of the switching unit. The auxiliary power generating unit includes a magnetic flux generating portion arranged in the driving member for driving wheels; a casing wound with a coil; and a diode for rectifying and outputting the induced electromotive force generated from the coil.

Abstract translation: 用途：提供辅助电池充电装置，以防止在行驶过程中电池快速放电以及交流发电机对驾驶员造成损坏的情况下发生事故。 构成：一种辅助电池充电装置包括一个开关单元（300），该开关单元通过从交流发电机（100）传送到电池（200）的电流而接通/断开; 以及辅助动力产生单元（400），用于通过开关单元的开/关操作产生用于交替地用交流发电机对电池充电的电力。 辅助动力产生单元包括布置在用于驱动车轮的驱动构件中的磁通产生部分; 卷绕有线圈的壳体; 以及整流并输出线圈产生的感应电动势的二极管。

公开(公告)号：KR1020030039778A

公开(公告)日：2003-05-22

申请号：KR1020010070829

申请日：2001-11-14

Applicant: 기아자동차주식회사

Inventor： 김현기

IPC: B60C23/00

Abstract: PURPOSE: A wheel for distinguishing puncture of a tire is provided to prevent accidents by checking the fine puncture of the tire or a tube easily and visually and detecting the portion of the puncture simply. CONSTITUTION: A wheel for detecting a flat tire is composed of a rim(10) installed in a vehicle body; a tire(20) mounted in the rim; a tube(30) placed inside the rim and the tire to keep pneumatic pressure; and an identification material(40) charged in the tube and discharged out of the tube in puncture of the tire. The small amount of color powder or liquid is injected simultaneously in injecting air to the tube, and the color identification material is discharged in leaking air through the puncture portion. The portion of puncture is checked easily by displaying the fine puncture of the tire with the color identification material.

Abstract translation: 目的：提供用于区分轮胎穿孔的车轮，以便容易地和目视地检查轮胎或管的细小穿刺以及简单地检测穿刺部分来防止事故。 构成：用于检测扁平轮胎的车轮由安装在车身上的轮辋（10）构成; 安装在轮辋上的轮胎（20） 放置在轮辋内部的管（30）和轮胎以保持气动压力; 以及充电到所述管中的识别材料（40），并在所述轮胎的穿刺中从所述管排出。 同时喷射少量的着色粉末或液体，以将空气喷射到管中，并且颜色识别材料通过穿刺部分在泄漏的空气中排出。 通过用颜色识别材料显示轮胎的细小穿刺，容易地检查穿刺部分。

公开(公告)号：KR1020030049673A

公开(公告)日：2003-06-25

申请号：KR1020010079966

申请日：2001-12-17

Applicant: 기아자동차주식회사

Inventor： 김현기

IPC: H02J7/14

Abstract: PURPOSE: An auxiliary battery charging device is provided to prevent accidents by preventing a rapid discharge of the battery during travel and alarming damage of the alternator to the driver. CONSTITUTION: An auxiliary battery charging device comprises a switching unit(300) which is turned on/off by the current transmitted from an alternator(100) to a battery(200); and an auxiliary power generating unit(400) for generating power for charging the battery alternately with the alternator by the on/off operation of the switching unit. The auxiliary power generating unit includes a magnetic flux generating portion arranged in the driving member for driving wheels; a casing wound with a coil; and a diode for rectifying and outputting the induced electromotive force generated from the coil.

Abstract translation: 目的：提供辅助电池充电装置，以防止在交流发电机对驾驶员的行驶和报警损坏期间电池的快速放电来防止事故。 构成：辅助电池充电装置包括通过从交流发电机（100）传输到电池（200）的电流而接通/断开的开关单元（300）; 以及辅助发电单元（400），用于通过开关单元的接通/断开操作，与交流发电机交替地产生用于对电池充电的电力。 辅助发电单元包括布置在用于驱动车轮的驱动构件中的磁通量产生部分; 用线圈缠绕的套管; 以及用于整流和输出从线圈产生的感应电动势的二极管。

公开(公告)号：KR101113574B1

公开(公告)日：2012-03-05

申请号：KR1020050110940

申请日：2005-11-18

Applicant: 현대자동차주식회사

Inventor： 김현기

IPC: B60T5/00

Abstract: 상기오일저장탱크또는휠실린더내 브레이크액의과열상태가설정된기준치를초과하는경우상기열교환기로냉매공급을위한에어컨컴프레서의구동을위한제어신호를출력하는제어부를포함하는구성인것을특징으로한다.

公开(公告)号：KR100471866B1

公开(公告)日：2005-03-08

申请号：KR1020020062735

申请日：2002-10-15

Applicant: 현대자동차주식회사

Inventor： 김현기

IPC: F16H63/30

Abstract: 본 발명은 수동변속기의 후진 절도감 조작수단에 관한 것으로, 후진시 조작되는 후진 아이들기어부위를 이용해 변속에 따른 절도감을 생성시켜 시프트레일의 조작감을 저하시키지 않도록 함에 그 목적이 있다.
상기와 같은 목적을 달성하기 위한 본 발명은, 엔진의 동력을 차속에 따른 적절한 회전수로 변환하는 변속기(4)의 변속단수를 조작하는 시프트·셀렉터케이블(2,3)을 작동시키는 변속레버(1)의 후진 변속 절도감을 발생하는 조작수단(20)이 상기 변속기(4)의 후진 변속시 조작되는 후진 조작부에 구비되되, 상기 조작수단(20)은 후진 아이들기어(11)의 아이들기어지지축(12)에 결합되는 스톱볼트(21)와, 이 스톱볼트(21)에 수용되어 압축·인장되는 스프링(22)에 의해 가압력을 받아 변속시 이동되는 아이들기어이동축(13)의 글로브(13',13")에 삽입되어 절도감을 생성하는 포핏볼(23)로 이루어진 것을 특징으로 한다.

公开(公告)号：KR100461806B1

公开(公告)日：2004-12-14

申请号：KR1020010084050

申请日：2001-12-24

Applicant: 현대자동차주식회사

Inventor： 김현기

IPC: F16H3/00

Abstract: PURPOSE: A synchronizer using a synchronizer key having a spring is provided to easily perform assembly operations by assembling a synchronizer key mechanism under a condition, which a synchronizer hub and a sleeve are combined, and to move a case having the spring back and forth and accordingly regulate spring force without replacing the spring. CONSTITUTION: A synchronizer using a synchronizer key having a spring(55b) is composed of a synchronizer hub spline-combined to a main shaft with having gears at an outer peripheral surface and notch parts at three parts of the outer peripheral surface; a sleeve(52) rotating with being spline-combined to the synchronizer hub and having three holes(52'); a clutch gear(53) formed at a side of a speed gear which is combined to the main shaft by a bearing and rotated; a synchronizer ring combined to a cone part of the clutch gear for synchronizing with the clutch gear in the sleeve moving; and a synchronizer key mechanism(55) combined to the holes of the sleeve. The synchronizer key mechanism transmits power by contacting a front end of the synchronizer key mechanism to the notch part of the synchronizer hub.

Abstract translation: 目的：提供一种使用具有弹簧的同步器钥匙的同步器，通过在同步器毂和套筒组合的条件下组装同步器钥匙机构，并且使具有来回弹簧的壳体移动以及 从而在不更换弹簧的情况下调节弹簧力。 本发明的目的在于提供一种使用具有弹簧（55b）的同步器键的同步器，其由花键结合于主轴的同步器轮毂构成，在外周面具有齿轮，在外周面的三个部分具有缺口部， 套筒（52），该套筒以花键结合方式旋转到同步器毂并具有三个孔（52'）; 形成在速度齿轮侧的离合器齿轮（53），所述速度齿轮通过轴承与所述主轴结合并旋转; 同步器环结合到离合器齿轮的锥体部分，用于与套筒中的离合器齿轮同步移动; 和结合到套筒的孔的同步器键机构（55）。 同步器钥匙机构通过将同步器钥匙机构的前端接触到同步器毂的凹口部分来传输动力。

公开(公告)号：KR1020030059591A

公开(公告)日：2003-07-10

申请号：KR1020020000176

申请日：2002-01-03

Applicant: 현대자동차주식회사

Inventor： 김현기

IPC: B60T5/00

CPC classification number: B60T5/00 ,  B60H1/32 ,  B60Y2306/05 ,  B60Y2400/302 ,  B60Y2400/81

Abstract: PURPOSE: A cooling system of a brake for a vehicle is provided to prevent overheating of the brake by sending cooling air to a wheel brake according to the temperature of the wheel brake. CONSTITUTION: A cooling system of a brake for a vehicle includes a temperature-sensing unit(100) sensing the temperature of a wheel brake; a control unit(200) outputting a control signal for cooling the wheel brake if the temperature sensed through the temperature-sensing unit exceeds set temperature; a cooling device(300) producing cooling air; a working control device(400) receiving the control signal output from the control unit and applying sources of electricity to the cooling device; and a cooling air transmission device(500) receiving the control signal output from the control unit and sending the cooling air produced by the cooling device to the wheel brake. The cooling device includes a compressor(320) circulating a coolant and a heat exchanger exchanging heat by the coolant circulated by the compressor. Thus, overheating of the brake is prevented.

Abstract translation: 目的：提供一种用于车辆的制动器的冷却系统，以根据车轮制动器的温度将冷却空气发送到车轮制动器来防止制动器过热。 构成：用于车辆的制动器的冷却系统包括感测车轮制动器的温度的温度感测单元（100）; 如果通过温度感测单元检测到的温度超过设定温度，则输出用于冷却车轮制动器的控制信号的控制单元（200） 产生冷却空气的冷却装置（300） 接收从控制单元输出的控制信号并将电源施加到冷却装置的工作控制装置（400） 以及冷却空气传输装置（500），其接收从控制单元输出的控制信号，并将由冷却装置产生的冷却空气发送到车轮制动器。 冷却装置包括使冷却剂循环的压缩机（320）和通过由压缩机循环的冷却剂进行热交换的热交换器。 因此，防止了制动器的过热。

公开(公告)号：KR100369057B1

公开(公告)日：2003-01-24

申请号：KR1020000081668

申请日：2000-12-26

Applicant: 현대자동차주식회사

Inventor： 김현기

IPC: F16D65/827

Abstract: PURPOSE: A cooling apparatus of a drum brake for a vehicle is provided to prevent expansion of a brake drum in overheating a brake shoe, and to restrict lowering of frictional coefficient by connecting a coupling pipe to a back plate and an exhaust pipe. CONSTITUTION: A cooling device of a drum brake is composed of a connecting pipe(60) connected vertically to a discharge port of an exhaust pipe(50) and a back plate(30) of the drum brake; a solenoid valve(70) installed in the connecting pipe to regulate suction of cooling air from a brake shoe; a thermocouple(80) detecting temperature of the brake shoe; a thermomodule amplifier(90) connected to the thermocouple to convert a temperature signal of the brake shoe into voltage; and a temperature control unit(100) controlling the solenoid valve according to the temperature signal of the thermomodule amplifier. Expansion of the brake drum is prevented with restricting overheating of the brake shoe by connecting the connecting pipe to the back plate and the exhaust pipe. Hardening of the brake pedal is prevented with restricting lowering of frictional coefficient of the brake.

Abstract translation: 目的：提供一种用于车辆的鼓式制动器的冷却装置，以防止制动鼓在制动蹄过热时膨胀，并通过将连接管连接到背板和排气管来限制摩擦系数的降低。 构成：鼓式制动器的冷却装置由垂直连接到排气管（50）的排出口和鼓式制动器的后板（30）的连接管（60）组成; 电磁阀（70），其安装在所述连接管中以调节来自闸瓦的冷却空气的吸入; 检测制动蹄的温度的热电偶（80） 热电偶放大器（90），其连接到热电偶以将制动蹄的温度信号转换成电压; 以及根据热模块放大器的温度信号控制电磁阀的温度控制单元（100）。 通过将连接管连接到背板和排气管来限制制动蹄的过热，从而防止了制动鼓的膨胀。 通过限制制动器的摩擦系数的降低来防止制动踏板的硬化。