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公开(公告)号：KR1020130038497A
公开(公告)日：2013-04-18
申请号：KR1020110102885
申请日：2011-10-10
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A brake disc is provided to supply a safety connection structure in which the stress concentration of a connection unit is not generated by connecting two kinds of brake disc elements with a ring-shaped connection element. CONSTITUTION: A brake disc comprises a friction unit(100), a hat part(300), a circular clamp(500), and a plurality of pins(700). The friction unit comprises a ring-shaped connection flange(140) and a connection hole. The hat part comprises a ring-shaped insertion unit(320) at a lower end. A clamp is closed connected to the outer periphery of the connection flange. Pins successively connect and fix the clamp, the connection flange, and the insertion unit.
Abstract translation: 目的：提供制动盘以提供安全连接结构，其中通过将两种制动盘元件与环形连接元件连接而不产生连接单元的应力集中。 构成：制动盘包括摩擦单元（100），帽部（300），圆形夹具（500）和多个销（700）。 摩擦单元包括环形连接凸缘（140）和连接孔。 帽子部分包括在下端的环形插入单元（320）。 闭合连接到连接法兰的外周的夹具。 引脚依次连接并固定夹具，连接法兰和插入单元。
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公开(公告)号：KR101240970B1
公开(公告)日：2013-03-11
申请号：KR1020100072248
申请日：2010-07-27
Applicant: 현대자동차주식회사
IPC: F16D65/12
Abstract: 본 발명은 회주철과 구상흑연주철에서 공통되며, 탄소(C) 3.1~3.6 중량%, 규소(Si) 2.1~2.7 중량%, 망간(Mn) 0.4~0.7 중량%, 인(P) 0.05~0.1 중량%, 황(S) 0.01~0.10 중량%, 그리고 잔량의 철(Fe)과 기타 불가피한 불순물로 조성된 기본 용탕을 준비하고, 상기 기본 용탕의 일부에 크롬(Cr) 0.02~0.3 중량%, 구리(Cu) 0.05~1 중량%, 주석(Sn) 0.001~0.1 중량%를 용해시켜 회주철 재질의 마찰판을 형성하는 단계와;
상기 기본 용탕의 나머지에 니켈(Ni) 0.05~4 중량%, 마그네슘(Mg) 0.15~1.0 중량%를 용해시켜 구상흑연주철 재질의 디스크햇을 형성하는 단계를 포함하여 이루어지고, 상기 기본 용탕을 회주철과 구상흑연주철 용탕으로 동시에 사용할 수 있는 것을 특징으로 하는 브레이크 디스크용 주철 조성물을 이용한 브레이크 디스크의 제조방법을 제공한다.-
公开(公告)号：KR1020110043848A
公开(公告)日：2011-04-28
申请号：KR1020090100560
申请日：2009-10-22
Applicant: 현대자동차주식회사
IPC: F16D65/12 , F16D65/095
Abstract: PURPOSE: A disk brake for a vehicle is provided to prevent rust, occurred when a frictional flange is corroded, from being exposed to the outside through the exposure hole of a wheel. CONSTITUTION: A disk brake for a vehicle comprises a brake rotor(10), a caliper(40), and a cover member(30). The brake rotor is rotated with a wheel(50). The brake rotor is composed of a rotor body(20) and a frictional flange(25) which is outward bent from the outer surface of the rotor body. The caliper is fixed to a vehicle body and brakes the brake rotor so that the frictional flange can be inserted between a pair of brake pads(43,44). The cover member is installed between the wheel and the brake rotor and covers rust occurred in the brake rotor.
Abstract translation: 目的：提供一种用于车辆的盘式制动器，以防止摩擦法兰被腐蚀时发生的生锈，通过车轮的暴露孔暴露于外部。 构成：用于车辆的盘式制动器包括制动转子（10），卡钳（40）和盖构件（30）。 制动转子用轮（50）旋转。 制动转子由转子体（20）和从转子体的外表面向外弯曲的摩擦凸缘（25）构成。 卡钳固定在车身上并制动制动转子，使摩擦法兰可插入一对刹车片（43,44）之间。 盖构件安装在车轮和制动转子之间，并覆盖制动转子中产生的锈蚀。
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公开(公告)号：KR1020100111079A
公开(公告)日：2010-10-14
申请号：KR1020090029464
申请日：2009-04-06
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A brake disc and a manufacturing method thereof are provided to improve the combination force of a brake disc by preventing the separation of a friction plate from a disc hat. CONSTITUTION: A brake disc(100) includes a friction plate(120), a disc hat(110), and a wall(130). The friction plate is deformed by receiving grey cast iron. The disc hat receives nodular cast iron while the interface temperature of the friction plate is between 1000-1200 degrees. The disc hat is formed with the friction plate. The wall is interposed between the disc hat and the fiction plate.
Abstract translation: 目的：提供一种制动盘及其制造方法，用于通过防止摩擦板与盘帽分离来提高制动盘的组合力。 构成：制动盘（100）包括摩擦板（120），盘形帽（110）和壁（130）。 摩擦片通过接收灰口铸铁而变形。 该盘帽接收球墨铸铁，而摩擦片的界面温度在1000-1200度之间。 盘形帽形成有摩擦片。 墙壁插在盘帽和小说板之间。
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公开(公告)号：KR1020090132172A
公开(公告)日：2009-12-30
申请号：KR1020080058297
申请日：2008-06-20
IPC: F16D65/12
Abstract: PURPOSE: A bi-material brake disk is provided to improve the durability and strength by making a disk hat of ductile cast iron and improve the frictional force with a pad by making a friction plate of gray cast iron. CONSTITUTION: A bi-material brake disk(100) is composed of a disk hat(160), a friction plate(120) and a cavity. The disk hat is combined in a knuckle part of a vehicle. The disk hat is made of ductile cast iron. The friction plate is manufactured in a disk shape. The friction plate covers the lower end of the disk hat. The friction plate is contacted with a brake pad. The friction plate is made of gray cast iron to strengthen the frictional force. The disk hat and the friction plate are formed in the cavity at the united structure. The cavity is formed within a mold.
Abstract translation: 目的：提供双材料制动盘，以通过制造球墨铸铁的圆盘帽来提高耐久性和强度，并通过制造灰铸铁的摩擦板来改善与垫的摩擦力。 构成：双材料制动盘（100）由盘帽（160），摩擦板（120）和空腔构成。 盘形帽组合在车辆的转向节中。 圆盘帽由球墨铸铁制成。 摩擦片制造成盘形。 摩擦板覆盖盘帽的下端。 摩擦片与制动片接触。 摩擦板由灰口铸铁制成，以增强摩擦力。 圆盘帽和摩擦片以共同的结构形成在空腔中。 空腔形成在模具内。
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Patent Agency Ranking
公开(公告)号：KR1020090016136A
公开(公告)日：2009-02-13
申请号：KR1020070080563
申请日：2007-08-10
Applicant: 현대자동차주식회사
Inventor： 이재영
Abstract: A vehicle brake disc test apparatus and method are provided to test a brake disc of a vehicle by using a simple tester without using a real test vehicle and dynamo so as to remarkably reduce a test time and cost. A vehicle brake disc test apparatus includes a driver, a slip ring(32), a disc(30), a caliper mounting jig(33), a caliper(34), a blower(50), and a bomb(40). The driver generates a driving force according to a control signal of a controller. The slip ring and the disc are connected to the driver. The caliper mounting jig is connected to the disc. The caliper is mounted on the caliper mounting jig and includes a pad(35). The blower is arranged in front of the slip ring. The bomb includes a pneumatic control valve(41) operated according to a control signal of the controller.
Abstract translation: 提供一种车辆制动盘测试装置和方法，通过使用简单的测试仪来测试车辆的制动盘，而不使用实际的测试车辆和发电机，以显着地减少测试时间和成本。 车辆制动盘测试装置包括驱动器，滑环（32），盘（30），卡钳安装夹具（33），卡钳（34），鼓风机（50）和炸弹（40）。 驱动器根据控制器的控制信号产生驱动力。 滑环和光盘连接到驱动器。 卡钳安装夹具连接到盘。 卡钳安装在卡钳安装夹具上，并包括垫（35）。 鼓风机布置在滑环前面。 炸弹包括根据控制器的控制信号操作的气动控制阀（41）。
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公开(公告)号：KR1020080103187A
公开(公告)日：2008-11-27
申请号：KR1020070050170
申请日：2007-05-23
Applicant: 현대자동차주식회사
Inventor： 이재영
IPC: B29C37/02
CPC classification number: B29C37/02 , B29C37/0017 , B29C2037/90
Abstract: A burr cleaning device for a casting work is provided to remove burr by applying heat the burr formed on an injection-molded product with mold ejection after injection molding. A burr cleaning device for a casting work comprises a gas inlet unit(5) located in the molding area of product an ignition unit(11) igniting so that the flame generated in the gas supplied to the gas inlet unit sprayed towards the burr of a product; a gas supply source(20) supplying the gas to the gas inlet unit; and a controller(21) controlling the gas supply and the presence of ignition.
Abstract translation: 提供一种用于铸造工件的毛刺清洁装置，通过在注射成型之后通过模制产品在形成的注射成型产品上施加加热来除去毛刺。 一种用于铸造工件的毛刺清洁装置包括位于产品的模制区域中的点火单元（11）的气体入口单元（5），点火单元（11）使得供应到气体入口单元的气体中产生的火焰朝向喷嘴 产品; 气体供应源（20），其将气体供应到气体入口单元; 以及控制气体供应和点火存在的控制器（21）。
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公开(公告)号：KR1020060040391A
公开(公告)日：2006-05-10
申请号：KR1020040089967
申请日：2004-11-05
Applicant: 현대자동차주식회사
IPC: C22C37/00
Abstract: 본 발명은 자동차용 브레이크 디스크의 제조방법에 관한 것으로서, 자동차의 제동시 발생하는 브레이크 디스크의 저더를 저감시킬 수 있도록 디스크의 미세조직 및 경도 편차의 개선을 통해 저더를 저감시키는 바, 용탕온도 1350 ~ 1450℃의 조건에서 탄소당량 및 Cr, Mo, Cu 등의 함량을 조절하여 길이가 길면서 균일한 조직을 갖는 흑연 조직을 제조하여 열방출 능력을 향상시키는 동시에, 종래의 주철재의 스트림 접종법과 차별화하여 매공정별 스트림 접종을 3회 실시하여 경도 편차 및 미세 조직의 차이를 축소시킬 수 있는 자동차용 브레이크 디스크의 제조방법에 관한 것이다.
브레이크 디스크, 저더, 편마모, 방열성, 미세조직, 흑연-
公开(公告)号：KR1020050093156A
公开(公告)日：2005-09-23
申请号：KR1020040018402
申请日：2004-03-18
Applicant: 현대자동차주식회사
IPC: B22D17/22
Abstract: 본 발명은 금형 냉각장치를 구성하는 냉각수 분사장치의 동작시 냉각수 분사 후 용수 내 찌꺼기등 이물질에 의해 용수 공급 솔레노이드 밸브의 오프(Off)시에도 냉각수의 잔량이 새어 나오지 않도록 방지하여 제품의 불량원인을 해소할 수 있는 금형 냉각장치에 관한 것으로, 금형의 설정된 사이클(Cycle) 공정 후 제품 취출이 완료되면 금형 냉각용 카세트 장치가 금형 냉각 위치까지 이동되어 냉각수를 분사하는 금형 냉각장치에 있어서, 상기 금형 냉각용 카세트 장치에 연결되어 냉각수를 공급받는 제1 공급부와; 상기 제1 공급부와 연결되며, 상기 제1 공급부를 통해 공급되는 냉각수를 상기 금형의 냉각 위치에 분사하는 제2 공급부를 포함하여 구성한다.
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公开(公告)号：KR1020040015396A
公开(公告)日：2004-02-19
申请号：KR1020020047476
申请日：2002-08-12
Applicant: 현대자동차주식회사
IPC: B22C5/14
Abstract: PURPOSE: A resin coated sand supplying hopper comprising a cooling structure to maintain internal temperature of hopper to softening temperature or less of resin coated sand is provided. CONSTITUTION: In a resin coated sand supplying hopper in which a hopper housing(5) is mounted on a base plate(1) through supporting frame(3), and a lead-in pipe(7) is connected to a lower part of the hopper housing to supply resin coated sand(11) to molding machine, the resin coated sand supplying hopper comprises a cooling housing(25) which forms a space part(23) at an outer side of the hopper housing with the cooling housing being spaced apart from the hopper housing in a certain distance, and which surrounds the space part; an air branch pipe(29) installed through a plurality of connection pipes(27) along a vertical direction of one side surface of the cooling housing; an air supply pipe(31) connected to the air branch pipe to supply cooling air to the air branch pipe from an air tank(33); and an air discharge pipe(37) mounted on one side of the cooling housing to discharge cooling air supplied to the space part to the outside, wherein a reservoir tank(35) is installed at one side of the air supply pipe to remove moisture contained in cooling air supplied, and wherein a control valve(39) is installed at one side of the air discharge pipe to control discharge volume of cooling air discharged.
Abstract translation: 目的：提供一种树脂涂层砂供料斗，其包括将料斗的内部温度保持在软化温度或更低的树脂涂覆砂的冷却结构。 构成：在通过支撑框架（3）将料斗壳体（5）安装在基板（1）上的树脂涂层砂供料斗中，并且导入管（7）连接到 料斗外壳将树脂涂层砂（11）供应给成型机，树脂涂层砂供料斗包括一个冷却壳体（25），该冷却壳体在料斗壳体的外侧形成空间部分（23），其中冷却壳体间隔开 从料斗外壳一定距离，并围绕空间部分; 空气支管（29），其沿着所述冷却壳体的一个侧面的垂直方向通过多个连接管（27）安装; 空气供给管（31），其连接到所述空气支管，以从空气罐（33）向所述空气支管供给冷却空气; 以及安装在所述冷却壳体的一侧的排气管（37），用于将供给到所述空间部的冷却空气排出到外部，其中，在所述供气管的一侧设置有储存箱（35），以除去含水量 在冷却空气供给中，并且其中控制阀（39）安装在排气管的一侧，以控制排出的冷却空气的排出量。
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