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公开(公告)号：US09033118B2
公开(公告)日：2015-05-19
申请号：US13990111
申请日：2011-11-28
申请人： Junsang Lee , Hyunkyu Shin , Yeonho Choi , Chaewook Cho , Jungsuk Kang , Dongwon Im , Byunggun Chea , Moonsoo Choi
发明人： Junsang Lee , Hyunkyu Shin , Yeonho Choi , Chaewook Cho , Jungsuk Kang , Dongwon Im , Byunggun Chea , Moonsoo Choi
CPC分类号： F16D65/28 , F16D65/12 , F16D65/126 , F16D65/128 , F16D2069/004 , F16D2200/0047
摘要： The present invention relates to a carbon-ceramic brake disc, and the present invention includes a plurality of heat dissipation holes formed in a frictional surface; a curved surface formed between the frictional surface and an inner surface of the hole dissipation hole; and a groove formed at the inner surface of the heat dissipation hole. According to the present invention, in a brake system, when brake pads press the frictional surfaces of the carbon-ceramic brake disc brake to generate braking force, frictional heat in the carbon-ceramic brake disc is effectively dissipated to the outside. That is, the carbon-ceramic brake disc is effectively cooled. Thus, the transferring of the frictional heat generated in the carbon-ceramic brake disc to a hat part is reduced, so that it is possible to minimize deformation of the carbon-ceramic brake disc and the hat part.
摘要翻译： 碳陶瓷制动盘技术领域本发明涉及一种碳陶瓷制动盘，其特征在于，在摩擦面上形成有多个散热孔， 在所述摩擦面和所述孔耗散孔的内表面之间形成的曲面; 以及形成在散热孔的内表面的槽。 根据本发明，在制动系统中，当制动片压入碳陶瓷制动盘式制动器的摩擦面以产生制动力时，碳陶瓷制动盘中的摩擦热被有效地耗散到外部。 也就是说，碳陶瓷制动盘被有效地冷却。 因此，将碳陶瓷制动盘中产生的摩擦热转移到帽部，减少了碳陶瓷制动盘和帽部的变形。
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公开(公告)号：US20120156460A1
公开(公告)日：2012-06-21
申请号：US13393102
申请日：2009-12-14
申请人： Chaewook Cho , Hyunkyu Shin , Daehyun Cho , Jonghyun Park , Seyoon Lee
发明人： Chaewook Cho , Hyunkyu Shin , Daehyun Cho , Jonghyun Park , Seyoon Lee
CPC分类号： F16D69/023 , D04H1/4242 , D04H1/498 , F16D2069/008 , Y10T428/24992 , Y10T428/249921
摘要： There is provided a porous, carbon-containing preform, including a body (CL) of unidirectional carbon fiber fabrics (C1), and a friction layer (FL) of randomly-arranged-carbon-fiber fabrics (F1), combined with the body (CL) by a needle-punching operation. According to the present invention, it is by the needle-punching operation that the friction layer (FL) of the randomly-arranged-carbon fiber fabric (F1) is formed on the body (CL) of the unidirectional carbon fiber fabric (C1) and the friction layer (FL) of the randomly-arranged-carbon-fiber (F1) is cross-linked to the body (CL) of the unidirectional carbon fiber fabric (C1) in producing the porous, carbon-containing preform.
摘要翻译： 提供了一种多孔的含碳预制件，其包括单向碳纤维织物（C1）的主体（CL）和随机布置的碳纤维织物（F1）的摩擦层（FL），与本体 （CL）通过针刺操作。 根据本发明，通过针刺操作，将无规布置的碳纤维织物（F1）的摩擦层（FL）形成在单向碳纤维织物（C1）的主体（CL）上， 随机排列的碳纤维（F1）的摩擦层（FL）与单向碳纤维织物（C1）的主体（CL）交联，制造多孔的含碳预制件。
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公开(公告)号：US20130248305A1
公开(公告)日：2013-09-26
申请号：US13990116
申请日：2011-11-28
申请人： Yeonho Choi , Hyunkyu Shin , Junsang Lee , Chaewook Cho , Jungsuk Kang , Dongwon Im , Byunggun Chea , Moonsoo Choi
发明人： Yeonho Choi , Hyunkyu Shin , Junsang Lee , Chaewook Cho , Jungsuk Kang , Dongwon Im , Byunggun Chea , Moonsoo Choi
IPC分类号： F16D65/12
CPC分类号： F16D65/126 , C04B35/573 , C04B35/63476 , C04B35/83 , C04B37/005 , C04B37/008 , C04B2235/428 , C04B2235/48 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/616 , C04B2237/083 , C04B2237/16 , C04B2237/365 , C04B2237/385 , C04B2237/584 , C04B2237/60 , C04B2237/61 , C04B2237/62 , C04B2237/70 , C04B2237/704 , C04B2237/708 , C04B2237/72 , C04B2237/765 , F16D65/12 , F16D69/023 , F16D2065/132 , F16D2065/1328 , F16D2200/0047 , F16D2250/0092
摘要： A method of manufacturing a carbon-ceramic brake disc of the present invention includes a first step of mixing carbon fibers with phenolic resins to produce a mixture; a second step of putting the mixture into a mold pressing the mixture by a press to produce a molded body; a third step of carbonizing the molded body; a fourth step of machining the carbonized molded body; a fifth step of coating the machined molded body with liquid-phase phenol to be cured; a sixth step of melting silicon to be infiltrated into the cured molded body that has been coated with the liquid-phase phenol; and a seventh step of grinding the molded body that has been infiltrated by the silicon. According to present invention, the cracks do not occur in the anti-oxidation coating layer.
摘要翻译： 本发明的碳陶瓷制动盘的制造方法包括将碳纤维与酚醛树脂混合以制造混合物的第一步骤; 将混合物放入模具中通过压机挤压混合物以制造成型体的第二步骤; 将成型体碳化的第三步骤; 加工碳化成型体的第四步骤; 用被固化的液相苯酚涂覆机加工成型体的第五步骤; 熔化硅被渗透到已经被液相苯酚涂覆的固化成型体中的第六步骤; 以及研磨已经被硅渗透的成型体的第七步骤。 根据本发明，在抗氧化涂层中不会发生裂纹。
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公开(公告)号：US08778249B2
公开(公告)日：2014-07-15
申请号：US13393102
申请日：2009-12-14
申请人： Chaewook Cho , Hyunkyu Shin , Daehyun Cho , Jonghyun Park , Seyoon Lee
发明人： Chaewook Cho , Hyunkyu Shin , Daehyun Cho , Jonghyun Park , Seyoon Lee
CPC分类号： F16D69/023 , D04H1/4242 , D04H1/498 , F16D2069/008 , Y10T428/24992 , Y10T428/249921
摘要： There is provided a porous, carbon-containing preform, including a body (CL) of unidirectional carbon fiber fabrics (C1), and a friction layer (FL) of randomly-arranged-carbon-fiber fabrics (F1), combined with the body (CL) by a needle-punching operation. According to the present invention, it is by the needle-punching operation that the friction layer (FL) of the randomly-arranged-carbon fiber fabric (F1) is formed on the body (CL) of the unidirectional carbon fiber fabric (C1) and the friction layer (FL) of the randomly-arranged-carbon-fiber (F1) is cross-linked to the body (CL) of the unidirectional carbon fiber fabric (C1) in producing the porous, carbon-containing preform.
摘要翻译： 提供了一种多孔的含碳预制件，其包括单向碳纤维织物（C1）的主体（CL）和随机布置的碳纤维织物（F1）的摩擦层（FL），与本体 （CL）通过针刺操作。 根据本发明，通过针刺操作，将无规布置的碳纤维织物（F1）的摩擦层（FL）形成在单向碳纤维织物（C1）的主体（CL）上， 随机排列的碳纤维（F1）的摩擦层（FL）与单向碳纤维织物（C1）的主体（CL）交联，制造多孔的含碳预制件。
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公开(公告)号：US20130248304A1
公开(公告)日：2013-09-26
申请号：US13990111
申请日：2011-11-28
申请人： Junsang Lee , Hyunkyu Shin , Yeonho Choi , Chaewook Cho , Jungsuk Kang , Dongwon Im , Byunggun Chea , Moonsoo Choi
发明人： Junsang Lee , Hyunkyu Shin , Yeonho Choi , Chaewook Cho , Jungsuk Kang , Dongwon Im , Byunggun Chea , Moonsoo Choi
IPC分类号： F16D65/12
CPC分类号： F16D65/28 , F16D65/12 , F16D65/126 , F16D65/128 , F16D2069/004 , F16D2200/0047
摘要： The present invention relates to a carbon-ceramic brake disc, and the present invention includes a plurality of heat dissipation holes formed in a frictional surface; a curved surface formed between the frictional surface and an inner surface of the hole dissipation hole; and a groove formed at the inner surface of the heat dissipation hole. According to the present invention, in a brake system, when brake pads press the frictional surfaces of the carbon-ceramic brake disc brake to generate braking force, frictional heat in the carbon-ceramic brake disc is effectively dissipated to the outside. That is, the carbon-ceramic brake disc is effectively cooled. Thus, the transferring of the frictional heat generated in the carbon-ceramic brake disc to a hat part is reduced, so that it is possible to minimize deformation of the carbon-ceramic brake disc and the hat part.
摘要翻译： 碳陶瓷制动盘技术领域本发明涉及一种碳陶瓷制动盘，其特征在于，在摩擦面上形成有多个散热孔， 在所述摩擦面和所述孔耗散孔的内表面之间形成的曲面; 以及形成在散热孔的内表面的槽。 根据本发明，在制动系统中，当制动片压入碳陶瓷制动盘式制动器的摩擦面以产生制动力时，碳陶瓷制动盘中的摩擦热被有效地耗散到外部。 也就是说，碳陶瓷制动盘被有效地冷却。 因此，将碳陶瓷制动盘中产生的摩擦热转移到帽部，减少了碳陶瓷制动盘和帽部的变形。
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