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公开(公告)号：US20140124309A1
公开(公告)日：2014-05-08
申请号：US13717101
申请日：2012-12-17
发明人： Yoon Cheol Kim , Jae Young Lee , Seong Jin Kim , Jai Min Han , Sung Jong Hong , Ki Jeong Kim
IPC分类号： F16D65/12
CPC分类号： F16D65/123 , F16D65/12 , F16D65/125 , F16D2065/1316 , F16D2065/1328 , F16D2065/136 , F16D2065/1392 , F16D2065/1396
摘要： Disclosed herein is a brake disk for a vehicle including: a hat including a recessed portions radially extending around an outer circumference surface of the hat; a braking band including a friction face along an outer circumference surface of the braking band and a mounting aperture formed along the inner circumference of the friction face at a position corresponding to the recessed portions; a floating bush including one end mounted on the mounting aperture and the other end fitted in the recessed portions to move in the recessed portions; and a tensioner including a middle portion fixed to the floating bush by a fixing member and both ends supported to one side of the hat under axial tension.
摘要翻译： 这里公开了一种用于车辆的制动盘，包括：帽，其包括围绕帽子的外周表面径向延伸的凹部; 制动带，其包括沿着所述制动带的外周面的摩擦面;以及安装孔，其在与所述凹部对应的位置处沿着所述摩擦面的内周形成; 浮动衬套，其包括一端安装在所述安装孔上，另一端安装在所述凹部中以在所述凹部中移动; 以及张紧器，其包括通过固定构件固定到浮动衬套的中间部分，并且在轴向张力下两端支撑在帽子的一侧。
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公开(公告)号：US20140124308A1
公开(公告)日：2014-05-08
申请号：US13717018
申请日：2012-12-17
发明人： Yoon Cheol Kim , Jae Young Lee , Seong Jin Kim , Jai Min Han , Sung Jong Hong , Ki Jeong Kim
IPC分类号： F16D65/12
CPC分类号： F16D65/123 , F16D65/12 , F16D2065/1316 , F16D2065/1328 , F16D2065/1364 , F16D2065/1392
摘要： Disclosed herein is a brake disk for a vehicle, including: a hat mounted on a shaft of a wheel and including a plurality of mounting apertures formed in a radial direction along a circumferential lip of the hat; a braking band having a shape enclosing an outer portion of the hat and including a plurality of sliding bores formed in the radial direction at positions corresponding to the plurality of mounting apertures along the circumferential lip of the hat; and a plurality of sliding pins each having one end portion mounted in the mounting aperture and the other end portion fitted into the sliding bore and to slide within the sliding bore in the radial direction.
摘要翻译： 这里公开了一种用于车辆的制动盘，包括：帽子，其安装在车轮的轴上，并且包括沿帽子的周向唇缘沿径向形成的多个安装孔; 制动带，其具有封闭所述帽子的外部部分的形状，并且包括沿着所述帽子的所述圆周唇缘沿着径向在与所述多个安装孔对应的位置处形成的多个滑动孔; 以及多个滑动销，每个滑动销各自具有安装在所述安装孔中的一个端部，并且所述另一端部装配到所述滑动孔中并且在所述滑动孔内径向滑动。
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公开(公告)号：US20170067525A1
公开(公告)日：2017-03-09
申请号：US14957361
申请日：2015-12-02
发明人： Jai Min Han , Yoon Cheol Kim , Min Gyun Chung , Byung Chan Lee , Jae Young Lee , Yoon Joo Rhee , Sung Jong Hong , Ki Jeong Kim , Hong Gyu Park , Jae Heng Park , Gook Hwa Hong
IPC分类号： F16D69/02
CPC分类号： F16D65/092 , F16D69/026
摘要： Disclosed is a brake friction material for stainless steel brake discs, as a non-asbestos-based organic friction material not including asbestos. The brake friction material can enhance braking characteristics and wear resistance of a stainless steel brake disc. The brake friction material for stainless steel discs comprises a fiber base, a binder, a filler and a friction modifier. In particular, the friction modifier is included in an amount of about 10 to 22% by volume based on the total volume of the brake friction material composition and comprises zirconium oxide (ZrO2), iron oxide (FeO), graphite (C), tin (Sn) powder and alumina (Al2O3).
摘要翻译： 公开了一种用于不锈钢制动盘的制动摩擦材料，作为不含石棉的非石棉基有机摩擦材料。 制动摩擦材料可以增强不锈钢制动盘的制动特性和耐磨性。 用于不锈钢盘片的制动摩擦材料包括纤维基材，粘合剂，填料和摩擦改性剂。 特别地，基于制动摩擦材料组合物的总体积，摩擦改进剂的含量为约10至22体积％，并且包括氧化锆（ZrO 2），氧化铁（FeO），石墨（C），锡 （Sn）粉末和氧化铝（Al2O3）。
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公开(公告)号：US20180142745A1
公开(公告)日：2018-05-24
申请号：US15796378
申请日：2017-10-27
发明人： Min Gyun Chung , Jai Min Han , Yoon Cheol Kim , Byung Chan Lee , Yoon Joo Rhee , Jae Young Lee , In Seop Kim , Jeong Ho Shin
IPC分类号： F16D65/12
CPC分类号： F16D65/123 , F16D65/125 , F16D2065/1316 , F16D2065/1344 , F16D2065/1376 , F16D2200/0013 , F16D2250/0015 , F16D2250/003
摘要： A solid type brake disc includes a hat part that includes a circular body that is fitted on a rotary shaft of a wheel and a plurality of hollow protrusions that are formed around the outer surface of the body and each have an internal space. The solid type brake disc also includes a friction part that includes a ring body that has a center hole and receives the hat part in the center hole and projections that protrude toward the hollow protrusions and are inserted in the internal spaces to be covered with the hollow protrusions.
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公开(公告)号：US20210190158A1
公开(公告)日：2021-06-24
申请号：US17184090
申请日：2021-02-24
发明人： Min Gyun Chung , Jai Min Han , Yoon Joo Rhee , Byung Chan Lee , Jae Young Lee , Yoon Cheol Kim
摘要： Disclosed are a brake disk and a method for manufacturing the same. In particular, the brake disk may include a friction surface formed of cast iron, and the friction surface of the brake disk is divided into a plurality of sections in a circumferential direction. Preferably, an average of the numbers per unit area of eutectic cells formed on surfaces of the sections may not be greater than 300 ea/cm2.
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公开(公告)号：US10655687B2
公开(公告)日：2020-05-19
申请号：US16191675
申请日：2018-11-15
发明人： Yoon Cheol Kim , Jai Min Han , Min Gyun Chung , Jae Young Lee , Byung Chan Lee , Yoon Joo Rhee , Sung Jin Hong , Eun Pa Cho , Chi Deuk Ahn
摘要： This invention relates to a paper friction material and a method of manufacturing the same, wherein the paper friction material is configured such that dispersibility and bondability are increased between a filler and a matrix. The paper friction material which is suitable for use in a vehicle, includes a friction base including pulp and a coating layer formed on the friction base using a mixture of latex and a functional material. The OH reactive group of the pulp and the aromatic ring of the latex are hydrogen-bonded so that the friction base and the coating layer are coupled with each other.
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公开(公告)号：US20200173507A1
公开(公告)日：2020-06-04
申请号：US16784033
申请日：2020-02-06
发明人： Yoon Cheol Kim , Jai Min Han , Yoon Joo Rhee , Min Gyun Chung , Byung Chan Lee , Jae Young Lee
摘要： A method of manufacturing a brake disc of heterogeneous materials, may include a disc device and a hub device formed in a cast-bonding manner using different materials, includes performing a first casting for casting the disc device using a grey cast-iron material, performing a preparation step by placing the disc device in a casting mold as an insert, performing a second casting for preparing a brake disc cast product by injecting molten aluminum alloy into the casting mold and casting the hub device to be cast-bonded to the disc device, and performing an oxynitriding process for forming an oxynitride layer by smoothing a surface of the brake disc cast product and performing heat treatment in a gaseous atmosphere at a temperature ranging from 425 to 500° C.
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公开(公告)号：US08844685B2
公开(公告)日：2014-09-30
申请号：US13718876
申请日：2012-12-18
发明人： Yoon Cheol Kim , Jae Young Lee , Seong Jin Kim , Jae Min Han , Kyoung Don Yi
IPC分类号： F16D65/12
CPC分类号： F16D65/123 , F16D65/12 , F16D65/128 , F16D2065/1316 , F16D2065/1328 , F16D2065/1344 , F16D2065/1356
摘要： Disclosed is a brake disk. The brake disk includes a friction part having a coupling aperture within a center thereof and a plurality of recessed portions repeatedly formed at a predetermined interval along an inner circumference of the coupling aperture, in which bevels protrude from inner surfaces of the recessed portions, respectively. The bevels are tapered along upper and lower sides thereof toward protruding centers. The brake disk also includes a hub having a plurality of protrusions inserted into and attached to the recessed portions when coupled to and received in the coupling aperture of the friction part via a cast-bonding method, along a circumference thereof.
摘要翻译： 公开了一种制动盘。 制动盘包括摩擦部件，该摩擦部件具有在其中心内的连接孔，并且沿连接孔的内周以预定的间隔重复形成多个凹部，其中斜面分别从凹部的内表面突出。 斜面沿其上侧和下侧朝向突出中心逐渐变细。 制动盘还包括一个轮毂，其具有多个凸起，该轮毂当沿着其圆周经由浇注法连接并接合在摩擦部件的联接孔中并插入并连接到凹部时。
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公开(公告)号：US12123469B2
公开(公告)日：2024-10-22
申请号：US17184090
申请日：2021-02-24
发明人： Min Gyun Chung , Jai Min Han , Yoon Joo Rhee , Byung Chan Lee , Jae Young Lee , Yoon Cheol Kim
CPC分类号： F16D65/127 , F16D65/0006 , F16D65/125 , F16D2065/1312 , F16D2200/0013 , F16D2250/0007 , F16D2250/003
摘要： Disclosed are a brake disk and a method for manufacturing the same. In particular, the brake disk may include a friction surface formed of cast iron, and the friction surface of the brake disk is divided into a plurality of sections in a circumferential direction. Preferably, an average of the numbers per unit area of eutectic cells formed on surfaces of the sections may not be greater than 300 ea/cm2.
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公开(公告)号：US11118643B2
公开(公告)日：2021-09-14
申请号：US16676313
申请日：2019-11-06
申请人： HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION , SEOHAN INDUSTRY CO., LTD. , HYUNDAI SUNGWOO CASTING CO., LTD.
发明人： Yoon Joo Rhee , Jae Young Lee , Yoon Cheol Kim , Byung Chan Lee , Jin Han , Min Gyun Chung , Jeong Ho Shin , Jae Seok Lee
摘要： A brake disc, in which a hat part that is mounted on a hub and a disc part that provides friction surfaces with brake pads are made of different materials and are combined, includes: a plurality of bridges protruding and circumferentially arranged around an edge of the hat part for coupling to the disc part; a plurality of vanes defining a channel for air flow; and a plurality of coupling pillars, which are fixedly in contact with the bridges, respectively, arranged between a pair of disc plates. The coupling pillars are fixedly in contact with both sides of the bridges while exposing front ends of the bridges.
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