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公开(公告)号：KR1020130121269A
公开(公告)日：2013-11-06
申请号：KR1020120044308
申请日：2012-04-27
Applicant: 현대자동차주식회사
Abstract: The purpose of the present invention is to prevent a nitriding layer of an epsilon phase from being generated on a frictional surface by applying a plasma ion nitriding treatment method allowing phase control, to increase the wear resistance of a frictional material by generating a nitriding layer of a gamma-prime (γ') phase with a compact structure, and to improve the appearance by preventing the corrosion of the frictional surface of gray cast iron parts. The plasma nitriding surface treatment method for gray cast iron parts comprises a step of plasma ion nitriding treatment which inputs the gray cast iron parts in a furnace, and maintains the temperatures of 400-550 in the atmosphere of ammonia gas added with reaction gas; and prevents the degradation of the coefficient of friction by controlling the nitriding layer phase generated on the surface of the gray cast iron part. [Reference numerals] (AA) Temperature ();(BB) NH_3+ reaction gas;(CC) Plasma nitration;(DD) Dye bath/Steam oxidation;(EE) Time (min);(FF) Air cooling or furnace cooling
Abstract translation: 本发明的目的是通过施加允许相位控制的等离子体离子渗氮处理方法来防止在摩擦表面上产生ε相的氮化层，通过产生摩擦材料的氮化层来提高摩擦材料的耐磨性 具有紧凑结构的γ'（γ'）相，并且通过防止灰铸铁部件的摩擦表面的腐蚀来改善外观。 用于灰口铸铁部件的等离子体氮化表面处理方法包括等离子体离子氮化处理步骤，其将炉灰中的灰铸铁部件输入，并且在添加有反应气体的氨气体中保持400-550的温度; 并且通过控制在灰口铸铁部件的表面上产生的氮化层相位来防止摩擦系数的劣化。 （AA）温度（）;（BB）NH_3 +反应气体;（CC）等离子体硝化;（DD）染浴/蒸汽氧化;（EE）时间（min）;（FF）空气冷却或炉冷
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公开(公告)号：KR1020130063098A
公开(公告)日：2013-06-14
申请号：KR1020110129424
申请日：2011-12-06
Applicant: 현대자동차주식회사
IPC: F16D65/092 , F16D65/12
Abstract: PURPOSE: A brake disk is provided to prevent the stress concentration of a joint part when braking by joining different kinds of brake disk elements using a ring type joint element. CONSTITUTION: A brake disk comprises a friction part(100), a hat part(300), a plurality of clamps(500), and a joint part. The friction part comprises a joint hole(120) and a joint flange(140) in the center. The joint flange is upwardly protruded along the circumference of the joint hole. The end of the joint flange is equipped with a first join part(142). The hat part comprises a second joint part(342) which is in touch with a first joint part by the surface. The clamp is inserted to the joining of the first and second joint parts by covering the entire circumference of the first and second joint parts. The joint part joins a plurality of clamps to each other.
Abstract translation: 目的：通过使用环形接头元件连接不同种类的制动盘元件，制动制动盘以防止接头部件的应力集中。 构成：制动盘包括摩擦部（100），帽部（300），多个夹具（500）和接合部。 摩擦部分包括在中心的接合孔（120）和接合凸缘（140）。 接头凸缘沿接头孔的圆周向上突出。 连接法兰的端部配备有第一连接部件（142）。 帽子部分包括与表面接触的第一接合部分的第二接合部分（342）。 通过覆盖第一和第二接头部分的整个圆周，将夹具插入到第一和第二接头部分的接合中。 接头部分将多个夹具彼此连接。
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公开(公告)号：KR1020130050000A
公开(公告)日：2013-05-15
申请号：KR1020110115104
申请日：2011-11-07
Applicant: 현대자동차주식회사
IPC: F16D65/092 , F16D65/095 , F16D69/00
Abstract: PURPOSE: A brake disc made of different materials is provided to satisfy durability by strongly assembling a hat part and a friction part made of different materials. CONSTITUTION: A brake disc made of different materials(30) comprises a friction part(31), a hat part(32), and a ring-shaped pad member(33). The friction part is manufactured with cast iron and comprises an assembly hole(31a) penetrating the center of both sides of the friction part. The friction part rubs a friction path together. The hat part is manufactured with aluminum alloy and is inserted into the assembly hole so that the hat part comprises a hat part connection part(32a) connected to the friction part. The pad member is installed between the hat part and the end of a friction part flange(31b).
Abstract translation: 目的：提供由不同材料制成的制动盘，以通过强力组装帽子部分和由不同材料制成的摩擦部分来满足耐久性。 构成：由不同材料（30）制成的制动盘包括摩擦部分（31），帽部分（32）和环形垫部件（33）。 摩擦部件由铸铁制成，并且包括穿过摩擦部件两侧中心的组装孔（31a）。 摩擦部分一起摩擦摩擦路径。 帽部由铝合金制成，插入组装孔中，帽子部分包括与摩擦部连接的帽部连接部（32a）。 垫构件安装在帽部分和摩擦部分凸缘（31b）的端部之间。
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公开(公告)号：KR1020130039804A
公开(公告)日：2013-04-23
申请号：KR1020110104384
申请日：2011-10-13
Applicant: 현대자동차주식회사
Inventor： 김윤철
Abstract: PURPOSE: A brake pad for a vehicle and an operating method thereof are provided to contribute to a vehicle control function by including an energy harvesting function. CONSTITUTION: A brake pad for a vehicle comprises a noise core(30). The noise core comprises an elastomer(31), a piezoelectric(32), and a DLC coating. The elastomer is separated at regular intervals in order to absorb friction in the brake. The piezoelectric is inserted between the elastomers. The piezoelectric generates electricity with the brake pressure. The DLC coating blocks transferring friction braking heat to a caliper housing. The DLC coating is integrally coated on the surface of the elastomer and the piezoelectric.
Abstract translation: 目的：提供一种用于车辆的刹车片及其操作方法，以通过包括能量收集功能来促进车辆控制功能。 构成：用于车辆的刹车片包括噪声芯（30）。 噪声芯包括弹性体（31），压电（32）和DLC涂层。 弹性体以规则的间隔分开以吸收制动器中的摩擦。 压电体插入弹性体之间。 压电产生制动压力的电力。 DLC涂层将摩擦制动热传递到卡钳外壳。 DLC涂层一体涂覆在弹性体和压电体的表面上。
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公开(公告)号：KR1020120128751A
公开(公告)日：2012-11-28
申请号：KR1020110046572
申请日：2011-05-18
Applicant: 현대자동차주식회사
IPC: F16D65/12
Abstract: PURPOSE: A brake disc using different materials is provided to reduce the weight while securing brake disc performance. CONSTITUTION: A brake disc using different materials comprises a disk plate(100), a hat part(300), and a rivet(500). The disc plate is made of gray cast iron. The disc plate comprises an insertion hole and a coupling hole(120). The hat part is made of aluminum alloy and coupled with the insertion hole. A plurality of projected coupling portions is comprised in the hat part. The rivet couples the disc plate and the hat part.
Abstract translation: 目的：提供使用不同材料的制动盘，以减轻重量，同时确保制动盘的性能。 构成：使用不同材料的制动盘包括盘片（100），帽部（300）和铆钉（500）。 盘片由灰口铸铁制成。 盘片包括插入孔和联接孔（120）。 帽子部分由铝合金制成，并与插入孔结合。 多个凸出的联接部分包括在帽子部分中。 铆钉连接盘片和帽子部分。
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Patent Agency Ranking
公开(公告)号：KR1020100001589A
公开(公告)日：2010-01-06
申请号：KR1020080061560
申请日：2008-06-27
Applicant: 현대자동차주식회사
Inventor： 김윤철
Abstract: PURPOSE: A brake pad manufacturing method using different materials is provided to manufacture a brake pad including a wear indicator through a single pressing process and to detect uneven wear easily by placing the wear indicator at multiple positions in the friction material. CONSTITUTION: A brake pad manufacturing method using different materials comprises an upper die(20), a back plate(10) which is formed inside the upper die, and a lower die(25). Mold powder for a wear indicator including metal component is put in the back plate. A friction material is made from different mold powder than the wear indicator. The mold powder for both the wear indicator and the friction material is press-formed by the lower die, using the same resin as binder.
Abstract translation: 目的：提供使用不同材料的制动衬块制造方法，以通过单次压制工艺制造包括磨损指示器的制动衬块，并通过将磨损指示器放置在摩擦材料中的多个位置来容易地检测不均匀磨损。 构成：使用不同材料的制动衬块制造方法包括形成在上模内的上模（20），后板（10）和下模（25）。 用于包含金属成分的磨损指示剂的模具粉末放在背板中。 摩擦材料由不同的模具粉末制成，而不是磨损指示器。 用于磨损指示器和摩擦材料的模具粉末通过下模使用与粘合剂相同的树脂压制成型。
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公开(公告)号：KR2019970036944U
公开(公告)日：1997-07-26
申请号：KR2019950054842
申请日：1995-12-30
Applicant: 현대자동차주식회사
Inventor： 김윤철
IPC: B62D21/00
Abstract: 본고안은버스프레임의충격흡수구조에관한것으로서, 더욱상세하게는버스하체의전후에걸쳐서양측에설치되는버스프레임이구조를단순한구조가아니라소정간격으로다수의노치부를형성하여서프레임에충격이있을경우충격변형을균일하게하므로써충격하중이고르게분포되어서충격에너지를최대로흡수할수 있도록하여안정성을증대시킨개량된버스프레임의충격흡수구조에관한것이다.
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公开(公告)号：KR101856347B1
公开(公告)日：2018-05-10
申请号：KR1020160108868
申请日：2016-08-26
Applicant: 현대자동차주식회사
Abstract: 본발명의일 실시에에따른, 차량용브레이크패드는브레이크디스크와접촉되어제동력을발생시키는차량용브레이크패드에있어서, 백플레이트층; 상기백플레이트층전면에배치되는하층재층; 상기백플레이트층과하층재층을매개하는접착층; 및상기하층재층전면에결합되어상기브레이크디스크과접촉되어마찰력을발생시키는마찰재층;으로구성되되, 소음을감쇄시키는심(Shim)을생략하되 -100 ~ 300℃의온도범위에서 200 ~ 20,000㎐의소음을감쇄시킬수 있도록, 상기백플레이트층, 접착층및 하층재층은적어도하나가 -100 ~ 300℃의온도범위에서하기의식 (1)로계산되는손실계수(loss factor)가 0.2 이상인것을특징으로한다. 손실계수(η) = (f-f)/f--------------------------(1) (단, η: 손실계수, f: 소음발생주파수, f: 소음발생주파수의출력이 3dB 감쇄시진폭하한치, f: 소음발생주파수의출력이 3dB 감쇄시진폭상한치를의미함.)
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公开(公告)号：KR1020180032714A
公开(公告)日：2018-04-02
申请号：KR1020160121432
申请日：2016-09-22
Applicant: 현대자동차주식회사 , 현대성우캐스팅(주)
CPC classification number: F16D65/123 , B22D19/00 , F16D65/0006 , F16D65/125 , F16D2065/1316 , F16D2065/1344 , F16D2065/1376 , F16D2065/1384 , F16D2200/0013 , F16D2065/13
Abstract: 휠의회전축에장착되는원형의본체부와복수로구성되어상기본체부의외측면에서원주방향을따라돌출형성된돌기부로구분되는햇파트; 및중앙에관통홀이형성되어상기관통홀내부로상기햇파트를수용하는링바디부와상기관통홀의둘레로부터상기돌기부를향해돌출되되, 상기돌기부를감싸도록연결된음각부로구분되는마찰파트;를포함하는솔리드타입의브레이크디스크가소개된다.
Abstract translation: 本发明公开了一种实心型制动盘，其包括：帽部，其包括安装在车轮的旋转轴上的圆形主体和从主体的外表面沿圆周方向突出的多个突起， 其包括环形体，该环形体具有形成在其中心的通孔以用于在通孔中容纳帽形部分，以及凹陷部分，其从通孔的周边向各个突起突出，凹陷部分被连接 到相应的突起以包围突起。
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公开(公告)号：KR1020170064459A
公开(公告)日：2017-06-09
申请号：KR1020160108868
申请日：2016-08-26
Applicant: 현대자동차주식회사
CPC classification number: F16D65/04 , F16D69/02 , F16D69/04 , F16D2069/045
Abstract: 본발명의일 실시에에따른, 차량용브레이크패드는브레이크디스크와접촉되어제동력을발생시키는차량용브레이크패드에있어서, 백플레이트층; 상기백플레이트층전면에배치되는하층재층; 상기백플레이트층과하층재층을매개하는접착층; 및상기하층재층전면에결합되어상기브레이크디스크과접촉되어마찰력을발생시키는마찰재층;으로구성되되, 소음을감쇄시키는심(Shim)을생략하되 -100 ~ 300℃의온도범위에서 200 ~ 20,000㎐의소음을감쇄시킬수 있도록, 상기백플레이트층, 접착층및 하층재층은적어도하나가 -100 ~ 300℃의온도범위에서하기의식 (1)로계산되는손실계수(loss factor)가 0.2 이상인것을특징으로한다. 손실계수(η) = (f-f)/f--------------------------(1) (단, η: 손실계수, f: 소음발생주파수, f: 소음발생주파수의출력이 3dB 감쇄시진폭하한치, f: 소음발생주파수의출력이 3dB 감쇄시진폭상한치를의미함.)
Abstract translation: 根据本发明的实施例，车辆制动衬块是用于产生与制动盘接触的制动力的制动衬块，该制动衬块包括：背板层; 布置在整个背板层上的下层; 介于背板层和下层材料层之间的粘合剂层; 摩擦材料层接合在下层的整个表面上以产生与制动盘接触的摩擦力，其中省略了用于衰减噪声的垫片，并且在-100至300℃的温度范围内的噪声为200至20,000Hz 背板层，粘合剂层和下层层中的至少一个具有在-100至300的温度范围内由下式（1）计算的损耗因子，使得损耗因子为0.2或更大。 损耗因子（？）=（Ff）/ f（1）其中？：损耗系数f： F：噪声发生频率的输出是3dB衰减处的幅度的下限，f：噪声发生频率的输出是3dB衰减处的幅度的上限。）
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