公开(公告)号：KR1020040099961A

公开(公告)日：2004-12-02

申请号：KR1020030032123

申请日：2003-05-21

Applicant: 현대자동차주식회사

Inventor： 최민호

IPC: B29C45/14 ,  B29C45/10

CPC classification number: B29C45/16 ,  B29K2021/003 ,  B29K2025/06 ,  B29K2055/02 ,  B29K2069/00 ,  B29L2031/722

Abstract: PURPOSE: A garnish for a vehicle and a method for manufacturing the same are provided to prevent the damage of coating surfaces of a trunk lid by injection-molding body and edges of the garnish from ABS resin and polystyrene TPE resin, respectively. CONSTITUTION: A method for manufacturing a garnish for a vehicle comprises the steps of: providing first and second rotary molds(10,20) symmetric with respect to a rotary shaft and having the same cavity, and first and second movable molds(30,40) having different cavities(60,70) and injectors(50); moving the first movable mold forward to the first rotary mold and combining the first movable mold with the first rotary mold; injecting ABS(Acrylonitrile-Butadiene-Styrene) resins into the cavities in the first rotary and movable molds through the injector in the first movable mold to injection-mold a main body of the garnish; after separating the first movable mold from the first rotary mold, rotating the first rotary mold in a 180-degree arc and combining the first rotary mold with the second movable mold; injecting polystyrene TPE(Thermoplastic Elastomer) or olefin TPE resins into the cavities in the second movable mold through the injector in the second movable mold to injection-mold edges of the garnish; and moving the second movable mold backward, and separating the first the injection-molded garnish from the first rotary mold.

Abstract translation: 目的：提供一种用于车辆的装饰品及其制造方法，以分别通过ABS树脂和聚苯乙烯TPE树脂的注塑体和装饰边缘来防止行李箱盖的涂层表面的损坏。 构成：制造车辆用装饰件的方法包括以下步骤：提供相对于旋转轴对称并具有相同空腔的第一和第二旋转模具（10,20），以及第一和第二可移动模具（30,40 ）具有不同的空腔（60,70）和喷射器（50）; 将第一可移动模具向前移动到第一旋转模具并将第一可移动模具与第一旋转模具组合; 将ABS（丙烯腈 - 丁二烯 - 苯乙烯）树脂注入到第一旋转和可移动模具中的空腔中，通过第一可移动模具中的注射器注塑成型装饰的主体; 在将第一可移动模具与第一旋转模具分离之后，使第一旋转模具旋转180度的弧形并将第一旋转模具与第二活动模具组合; 通过第二可移动模具中的注射器将聚苯乙烯TPE（热塑性弹性体）或烯烃TPE树脂注入到第二可移动模具中的空腔中，以注塑模具的边缘; 并向后移动第二活动模具，并且将第一注射模制装饰件与第一旋转模具分离。

公开(公告)号：KR100422729B1

公开(公告)日：2004-03-12

申请号：KR1020010024658

申请日：2001-05-07

Applicant: 현대자동차주식회사

Inventor： 최민호

IPC: C04B35/584

Abstract: PURPOSE: Provided is a silicon nitride composition which has much improved toughness by adding beta-Si3N4 with a high aspect ratio as a seed to conventional silicon nitride composition for engine parts. CONSTITUTION: The high toughness silicon nitride is prepared by the following steps: adding 0-20wt.%(based on alpha-Si3N4) of beta-Si3N4 as a seed to conventional Si3N4 composition comprising alpha-Si3N4, Y2O3, Al2O3 and AlN as starting materials which are composed of alpha-Si3N4 : AlN : 5Al2O3 : alpha+beta-Si3N4 in a ratio of 18.2 : 1 : 2 : 20; sintering at 1600-2000deg.C for 3-4hrs. The resultant Si3N4 composition is applied to engine parts requiring abrasion resistance, heat resistance and high toughness.

Abstract translation: 目的：提供一种氮化硅组合物，其通过向发动机部件的常规氮化硅组合物中添加具有高纵横比的β-Si 3 N 4作为晶种而具有大大改善的韧性。 构成：通过以下步骤制备高韧性氮化硅：向含有α-Si 3 N 4，Y 2 O 3，Al 2 O 3和AlN的传统Si 3 N 4组合物中加入0-20重量％（基于α-Si 3 N 4）的β-Si 3 N 4作为晶种 由比例为18.2：1：2：20的α-Si 3 N 4：AlN：5Al 2 O 3:α+β-Si 3 N 4组成的材料; 在1600-2000℃下烧结3-4小时。 所得到的Si 3 N 4组合物适用于要求耐磨性，耐热性和高韧性的发动机部件。

公开(公告)号：KR1020040020569A

公开(公告)日：2004-03-09

申请号：KR1020020052195

申请日：2002-08-31

Applicant: 현대자동차주식회사

Inventor： 최민호

IPC: B32B15/08

CPC classification number: B32B37/12 ,  B32B7/12 ,  B32B15/08 ,  B32B15/20 ,  B32B37/08 ,  B32B38/0004 ,  B32B2038/0092 ,  B32B2309/02 ,  B32B2309/04 ,  B32B2551/00

Abstract: PURPOSE: A method for producing a mirror for a sun visor is provided to prevent the mirror from heat distortion and whitening to improve productivity. CONSTITUTION: The method comprises the step of: combining an aluminum sheet to PE or PVC as a mirror substrate by using a double-sided adhesive film, anodizing the surface of the aluminum sheet with aluminum and then cooling and cutting the same. The method further comprises the step of: combining the aluminum sheet to both side faces of the PE or PVC as the mirror substrate in a symmetrical structure by making the thickness thereof the same.

Abstract translation: 目的：提供一种用于制造遮阳板的反射镜的方法，以防止反射镜发生热变形和增白以提高生产率。 方法：该方法包括以下步骤：通过使用双面粘合剂膜将铝片与作为镜面基板的PE或PVC组合，用铝阳极氧化铝片的表面，然后冷却并切割。 该方法还包括以下步骤：通过使其厚度相同，将铝板与对称结构中的作为反射镜基板的PE或PVC的两侧面组合。

公开(公告)号：KR1020040006125A

公开(公告)日：2004-01-24

申请号：KR1020020039660

申请日：2002-07-09

Applicant: 현대자동차주식회사

Inventor： 최민호

IPC: C08J5/04

Abstract: PURPOSE: A method for preparing a thermoplastic resin composition is provided to obtain an excellent impact resistance at a low temperature, improve noise protection property, reduce the manufacturing cost and recycle the thermoplastic resin. CONSTITUTION: The method for preparing a thermoplastic resin composition for an undercover of a car comprises the steps of: mixing and kneading polypropylene as a matrix and polyethylene terephthalate as a reinforcing material in the ratio of 7:3-6:4 by spinning in the form of a skein of thread; hot compressing the mixture under the pressure of 50-70 kg/cm¬2 and the temperature of 100-200 deg.C to form in the shape of a sheet; and hot pressing the sheet in a mold under the pressure of 150-250 kg/cm¬2 and the temperature of 170-190 deg.C.

Abstract translation: 目的：提供一种制备热塑性树脂组合物的方法，以在低温下获得优异的耐冲击性，改善噪声防护性能，降低制造成本并回收热塑性树脂。 构成：用于制备汽车底盖的热塑性树脂组合物的方法包括以下步骤：将聚丙烯作为基质和作为增强材料的聚对苯二甲酸乙二醇酯以7：3-6：4的比例混合捏合， 螺纹绞线的形式; 在50-70kg / cm 2的压力和100-200℃的温度下热压混合物以形成片状; 并在150-250kg / cm 2的压力和170-190℃的温度下将模具热压在模具中。

公开(公告)号：KR1020030073222A

公开(公告)日：2003-09-19

申请号：KR1020020012666

申请日：2002-03-09

Applicant: 현대자동차주식회사

Inventor： 최민호

IPC: C08L23/16 ,  C08K7/14

CPC classification number: C08L23/16 ,  B60R19/18 ,  C08K7/14 ,  C08K2201/003 ,  C08K2201/004 ,  C08L2205/02

Abstract: PURPOSE: Provided is a resin composition for automobile bumper, which has excellent cold impact strength, rigidity, heat resistance, and fluidity, and thus is useful for production of injection moldings. CONSTITUTION: The resin composition predominantly consisting of ethylene propylene copolymer resin, is characterized by comprising 40-70 wt% of ethylene propylene copolymer resin having ethylene content of 8-20% and melt index of 10-30 g/10 minutes(230 deg.C, 2.16kgf); 5-10 wt% of thermoplastic elastomer rubber consisting of any one of ethylene-propylene rubber(EPR), ethylene-propylene-diene rubber(EPDM), ethylene-octene rubber(EOR), or a mixture thereof; and 30-50 wt% of long glass fiber having average particle length of 4-6 mm and diameter of 15-20 micrometers, which is a mineral filler.

Abstract translation: 目的：提供一种用于汽车保险杠的树脂组合物，其具有优异的抗冲击强度，刚性，耐热性和流动性，因此可用于注射成型制造。 构成：主要由乙烯丙烯共聚物树脂组成的树脂组合物的特征在于包含40-70重量％的乙烯含量为8-20％，熔体指数为10-30g / 10分钟（230℃）的乙烯丙烯共聚物树脂。 C，2.16kgf）; 5-10重量％由乙烯 - 丙烯橡胶（EPR），乙烯 - 丙烯 - 二烯橡胶（EPDM），乙烯 - 辛烯橡胶（EOR）或其混合物中的任何一种组成的热塑性弹性体橡胶; 和30-50重量％的平均粒径为4-6mm，直径为15-20微米的长玻璃纤维，其为矿物填料。

公开(公告)号：KR100398118B1

公开(公告)日：2003-09-19

申请号：KR1020010033020

申请日：2001-06-12

Applicant: 현대자동차주식회사

Inventor： 최민호

IPC: G01M7/08

Abstract: PURPOSE: An impact test apparatus is provided to prevent accident by allowing the impact test apparatus to be accommodated into a low temperature chamber and testing person to control the apparatus from outside the chamber, while achieving improved accuracy of test result. CONSTITUTION: An impact test apparatus comprises a main body(10) having a scale indicator(12a), which is arranged to be height-adjustable; a drop board(20) including a charging part(22) connected to a weight feed path(24), a weight passage(26) connected from the charging part to a drop exit(28), the drop exit formed at the opposite side from the charging part, and a stopper(29) for pausing the moving weight at the drop exit; and an operation unit(30) which extends forward from a cylinder(34), and pushes the weight paused at the charging part toward the drop exit. The operation unit includes a housing(32) arranged in the vicinity of the charging part of the drop board; the cylinder mounted within the housing; a piston(36) moving forward within the cylinder by the air pressure being applied to a pressure plate; an elastic member having an end fixed to the front surface of the pressure plate and the other end fixed to the inner surface of the cylinder; a nozzle part connected to the rear end of the cylinder; and an air pressure generator for supplying air pressure to the nozzle part.

Abstract translation: 目的：提供一种冲击试验装置，通过将冲击试验装置容纳在低温室中并由试验人员从室外控制该装置，同时提高试验结果的准确度，从而防止事故。 一种冲击试验装置，它包括一个具有刻度指示器（12a）的主体（10），该刻度指示器（12a）被设置成可调节高度的; 包括连接到重物馈送路径（24）的充电部分（22）的下放板（20），从充电部分连接到下降出口（28）的重量通道（26），下降出口形成在相对侧 从充电部分和用于暂停落下出口处的移动重物的止动器（29） 以及从气缸（34）向前方延伸的操作部（30），将在该充电部暂停的重物向下降出口侧推压。 操作单元包括布置在下降板的充电部分附近的壳体（32） 安装在壳体内的气缸; 通过气压施加到压力板上而在气缸内向前移动的活塞（36） 弹性部件，其一端固定在压板的前表面上，另一端固定在气缸的内表面上; 连接到气缸后端的喷嘴部分; 以及用于向喷嘴部分供应空气压力的气压发生器。

公开(公告)号：KR101786101B1

公开(公告)日：2017-10-17

申请号：KR1020110079415

申请日：2011-08-10

Applicant: 현대자동차주식회사

Inventor： 최민호 ,  차동은

IPC: B29C45/46 ,  B29C45/78 ,  B29C45/77 ,  B29C44/38

Abstract: 본발명은초미세발포(Mucell)와역배압공법(counter pressure)과코어백(core back)공법을복합한다중발포사출공법을이용하여기존의초미세발포공법의문제점인사출성형품표면의가스자국에의한외관불량을개선하고, 초미세발포공법의 10% 이내유효한계발포율을 30%까지증대시켜부품경량화를극대화할수 있도록한 다중발포사출공법을이용한자동차용사이드가니쉬제조장치및 방법을제공하고자한 것이다.

Abstract translation: 发泡成形体的制造方法技术领域本发明涉及一种发泡成形体的制造方法，该发泡成形体具有Mucell，反压和背芯法​​，通过使用发泡注射成形法， 并且提供一种使用多发泡注射法制造汽车侧装饰件的设备和方法，该方法通过在10％的超细泡沫成型方法中将有效限制吹风率提高到30％而可以使部件重量最大化 会的。

公开(公告)号：KR101662510B1

公开(公告)日：2016-10-05

申请号：KR1020100109810

申请日：2010-11-05

Applicant: 현대자동차주식회사

Inventor： 최민호

IPC: F01N13/08 ,  F01N13/00

Abstract: 본발명은, 유리섬유가내장된케이스의양측으로장착홀이각각형성되고, 상기장착홀에는배기가스를이송하는파이프가장착되되, 상기유리섬유가차폐되도록파이프가보조가드에결합되어체결되는차량용머플러의이물유입방지구조에있어서, 상기케이스는장착홀의테두리에서스커트가돌출되고상기스커트는끝단이파이프의외주면을향하도록절곡되어보조가드와이격된보호면을형성하되, 상기파이프가관통하도록보호면에관통홀이형성것을특징으로한다. 상기와같은구성의본 발명은, 케이스에내장된보조가드의노출을방지하여외부이물질의유입을차단하고내구수명을연장시킬수 있는효과가있다.

公开(公告)号：KR101326511B1

公开(公告)日：2013-11-08

申请号：KR1020110088536

申请日：2011-09-01

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 최민호

IPC: F01N13/14 ,  F01N13/16

CPC classification number: F01N13/02 ,  F01N1/10 ,  F01N13/148 ,  F01N13/16

Abstract: 본 발명은 차량에 탑재되어 엔진의 배기소음을 저감시키는 자동차용 배기계 머플러에 관한 것으로, 더욱 상세하게는 부품의 경량화를 통해 연비를 향상하고 주변부품의 열해를 저감하기 위한 자동차용 배기계 머플러에 관한 것이다.
이를 위해 본 발명은, 최외각에 배치되는 플라스틱 소재의 케이스 외층(外層), 상기 케이스 외층의 내측에 배치되고 에어로젤 소재가 함유된 중간단열층 및 상기 중간단열층의 내측에 배치되는 스테인리스 스틸 소재의 케이스 내층(內層)이 적층되어 형성된 3중 재질의 중공형 케이스를 포함하여 구성된 것을 특징으로 하는 자동차용 배기계 머플러를 제공한다.

Abstract translation: 本发明涉及一种汽车排气系统消音器，用于通过改进燃料经济性，并且更具体地，涉及用于汽车排气系统消声器重量轻的零件，其被安装在车辆上降低发动机的排气噪音，并降低周边部的列标题 。

公开(公告)号：KR101198673B1

公开(公告)日：2012-11-12

申请号：KR1020090115096

申请日：2009-11-26

Applicant: 현대자동차주식회사

Inventor： 최민호 ,  윤지용 ,  박봉현

IPC: F16L9/21 ,  F16L9/12 ,  F16L11/26

CPC classification number: B32B27/08 ,  B32B27/18 ,  B32B27/20 ,  B32B27/285 ,  B32B27/36 ,  B32B2250/244 ,  B32B2264/101 ,  B32B2274/00 ,  B32B2307/102 ,  B32B2597/00 ,  B32B2605/00 ,  F02B29/0462 ,  F02M35/10321 ,  F02M35/10334 ,  F02M35/10347 ,  F02M35/1272 ,  F02M35/1277 ,  F16L55/0336 ,  Y02T10/146 ,  Y10T428/1321 ,  Y10T428/1372 ,  Y10T428/1393

Abstract: The present invention provides a low-noise plastic intercooler pipe. In preferred embodiments, the present invention preferably provides a low-noise plastic intercooler pipe having a multi-layered structure including: a skin layer including a thermoplastic etherester elastomer (TEEE) and a soundproof core layer including glass bubbles.