公开(公告)号：KR1020120048300A

公开(公告)日：2012-05-15

申请号：KR1020100109869

申请日：2010-11-05

Applicant: 현대자동차주식회사

Inventor： 박철민

IPC: B60R16/02 ,  B62D25/08 ,  B60R16/00

Abstract: PURPOSE: A method for manufacturing wiring grommets for reducing noise is provided to improve a noise interception effect by not forming a hole or opening for preventing a crack in a side of a grommet body because a diameter of a variable core is smaller than the diameter of a grommet channel. CONSTITUTION: A method for manufacturing wiring grommets(10) for reducing noise is as follows. A variable core(200) is deployed in a shape of an inner shape(13) by gas. A melted synthetic resin is inserted to the inflated variable core so that a grommet body is injection-molded. When a molding of the grommet body is completed through cooling and solidifying the inserted synthetic resin, the gas inserted into the variable core is eliminated so that the variable core is shrunken. When the variable core is completely shrunken, the grommet is separated from the variable core.

Abstract translation: 目的：提供一种用于制造用于降低噪音的布线垫圈的方法，以通过不形成用于防止索环体侧面的裂纹的孔或开口来改善噪声拦截效应，因为可变芯的直径小于 一个索道通道。 构成：用于制造用于降低噪声的布线索环（10）的制造方法如下。 可变核（200）通过气体部署成内部形状（13）的形状。 将熔融的合成树脂插入到充气的可变芯中，使得注射成型的索环体。 当通过冷却固化插入的合成树脂来完成索环体的模制时，消除插入到可变芯中的气体，使可变芯收缩。 当可变磁芯完全缩小时，索环与可变磁芯分离。

公开(公告)号：KR1020120048298A

公开(公告)日：2012-05-15

申请号：KR1020100109862

申请日：2010-11-05

Applicant: 현대자동차주식회사

Inventor： 박철민 ,  이철훈

IPC: B60R16/02 ,  H02G3/10 ,  B60R16/00

Abstract: PURPOSE: A wiring grommet having a filling material for reducing noise is provided to improve a noise interception effect of a wiring hole portion of a dashboard because an acoustic resonance generated between a hole and internal space of a wiring grommet is eliminated by using a filling material filled inside. CONSTITUTION: A wiring grommet having a filling material(50) for reducing noise comprises a housing(10), a channel(20), a hole(30), taping members(40,40'), and a filling material. The hosing comprises an internal space of collaboration. The channel penetrates the front and rear parts of the housing and a wire(3) for wiring of a vehicle passes through the channel. The hole is formed in a side of the grommet housing. The taping members seal front and rear opening planes of the housing through which the wire passes. The internal space of the housing is filled with the filling material.

Abstract translation: 目的：提供具有用于降低噪音的填充材料的布线索环，以改善仪表板的布线孔部分的噪声拦截效应，因为通过使用填充材料消除了布线索环的孔和内部空间之间产生的声共振 填满内 构成：具有用于减少噪音的填充材料（50）的布线索环包括壳体（10），通道（20），孔（30），带状构件（40,40'）和填充材料。 该软件包含内部合作空间。 通道穿透壳体的前部和后部，并且用于车辆布线的线（3）通过通道。 孔形成在索环外壳的一侧。 带状部件密封电线通过的壳体的前后开口平面。 外壳的内部空间填充有填充材料。

公开(公告)号：KR1020100008448A

公开(公告)日：2010-01-26

申请号：KR1020080068931

申请日：2008-07-16

Applicant: 현대자동차주식회사

Inventor： 박철민

IPC: F01N1/16 ,  F01N1/02

Abstract: PURPOSE: A variable resonator structure of a vehicle silencer is provided to effectively reduce the exhausting sound according to rpm of an engine because the reducing goal frequency of resonator is consecutively changed according to the noise frequency component changed according to rpm of an engine. CONSTITUTION: A variable resonator structure of a vehicle silencer comprises a resonator(30), a resonator neck(31), and an area changer(40). The resonator is formed at both sides of an exhaust pipe(20) installed within a silencer body(10). The resonator neck is formed in the outer circumference of the exhaust pipe. The area changer is installed in the resonator neck and changes the area of the resonator neck according to the RPM of an engine and the exhaust pressure.

Abstract translation: 目的：提供一种车辆消声器的可变谐振器结构，用于根据发动机的转速根据噪声频率分量连续改变谐振器的降低目标频率，从而有效地降低发动机转速的排气声音。 构成：车辆消音器的可变谐振器结构包括谐振器（30），谐振器颈部（31）和区域更换器（40）。 谐振器形成在安装在消声器本体（10）内的排气管（20）的两侧。 谐振器颈部形成在排气管的外周。 区域更换器安装在谐振器颈部，根据发动机的RPM和排气压力改变谐振器颈部的面积。

公开(公告)号：KR100844761B1

公开(公告)日：2008-07-07

申请号：KR1020070100280

申请日：2007-10-05

Applicant: 현대자동차주식회사

Inventor： 박철민

IPC: B60J5/08 ,  B60J5/04

Abstract: A safety device of an auto sliding door is provided to allow a pressure circuit breaker to maintain an on-state or an off-state so that the power supply state or the power cut-off state of the sliding door is maintained to ensure the safety of a passenger. A safety device of an auto sliding door includes a door scuff mounted on a side seal of a vehicle. The safety device includes a pressure circuit breaker(30) and a sliding door(40). The pressure circuit breaker turns off the operation of a pressure circuit as the surface of the door scuff is pressed. The sliding door is stopped by cutting off power according to the off-operation of the pressure circuit breaker.

Abstract translation: 提供自动滑动门的安全装置，以允许压力断路器保持导通状态或关闭状态，从而保持滑动门的供电状态或停电状态以确保安全 的乘客 自动滑动门的安全装置包括安装在车辆的侧面密封件上的门磨损。 安全装置包括压力断路器（30）和滑动门（40）。 压力断路器按压门磨损表面时，关闭压力回路的运行。 根据压力断路器的关闭动作，切断电源来停止滑动门。

公开(公告)号：KR1020080038753A

公开(公告)日：2008-05-07

申请号：KR1020060106092

申请日：2006-10-31

Applicant: 현대자동차주식회사

Inventor： 박철민

IPC: C22C38/00

CPC classification number: C22C38/02 ,  C21D8/0473 ,  C21D9/48 ,  C21D2211/005 ,  C21D2211/008 ,  C22C38/04 ,  C22C38/06 ,  C22C38/12 ,  C22C38/60

Abstract: A high tension steel sheet having excellent formability and a method for manufacturing the same are provided to improve the productivity and reduce the manufacturing cost by fabricating a high tension steel sheet through one-time cold rolling and annealing process. A high tension steel sheet having excellent formability comprises a slab. The slab includes one or two selected from the group consisting of C of 0.05 weight % to 0.15 weight %, Si of 0.15 weight % or less, Mn of 0.5 weight % to 2.7 weight %, Al of 0.1 weight % to 0.7 weight %, P of 0.005 weight % to 0.03 weight %, Sb of 0.01 weight % to 0.3 weight %, S of 0.002 weight % to 0.02 weight %, Mo of 0.01 weight % to 0.6 weight % and B of 0.0005 weight % to 0.0035 weight %. The slab further includes Fe and other inevitable impurities. The slab includes complex tissue of ferrite and martensite.

Abstract translation: 提供了具有优异成形性的高强度钢板及其制造方法，以通过一次性冷轧和退火工艺制造高张力钢板来提高生产率和降低制造成本。 具有优异成形性的高强度钢板包括板坯。 板坯包含选自0.05重量％至0.15重量％的C，0.15重量％以下的Si，0.5重量％〜2.7重量％的Mn，0.1重量％〜0.7重量％的Al， 0.005重量％至0.03重量％的Sb，0.01重量％至0.3重量％的Sb，0.002重量％至0.02重量％的S，0.01重量％至0.6重量％的Mo，0.0005重量％至0.0035重量％的B。 板坯还包括Fe和其他不可避免的杂质。 板坯包括铁素体和马氏体的复杂组织。