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1. 发明公开

KR1020090100495A 승용차 래디얼 타이어용 스틸코드 有权
标题翻译：用于乘客汽车径向轮胎的钢丝绳
公开(公告)号：KR1020090100495A
公开(公告)日：2009-09-24
申请号：KR1020080025694
申请日：2008-03-20
申请人： 주식회사 효성
发明人： 공재도 , 김민안
IPC分类号： D02G3/48 , B60C9/00 , B60C9/16
摘要： PURPOSE: Steel cord for a passenger car radial tire is provided to offer excellent rubber permiability with low load elongation without degradation other property, and to improve durability of the tire by reducing fretting wear. CONSTITUTION: Steel cord(1) for a passenger car radial tire includes a first filament(11) n-n1 and a core(20) n1 of 1×n2 structure. THE core of 1×n2 structure includes second filament(21). The n is 2 ~ 7. The n1 is 1 ~ 6. The n2 is 2 ~ 6. The line diameter of the first filament is 0.15 ~ 0.5mm. The line diameter of the second filament is 0.045 ~ 0.4mm.
摘要翻译：目的：提供乘用车子午线轮胎的钢丝绳，以提供优异的橡胶容许性，低负载伸长率而不降低其他性能，并通过减少磨损磨损来提高轮胎的耐用性。构成：用于乘用车子午线轮胎的钢丝绳（1）包括第一丝（11）n-n1和1×n2结构的芯（20）n1。 1×n2结构的核心包括第二丝（21）。 n为2〜7，n1为1〜6，n2为2〜6，第一丝的线径为0.15〜0.5mm。第二根灯丝的直径为0.045〜0.4mm。

2. 发明公开

KR1020160107896A 스틸코드, 이의 제조방법 및 이를 이용한 타이어 审中-实审
标题翻译：钢丝绳及其制造方法及使用该轮胎的轮胎
公开(公告)号：KR1020160107896A
公开(公告)日：2016-09-19
申请号：KR1020150031434
申请日：2015-03-06
申请人： 주식회사 효성
发明人： 공재도
IPC分类号： B60C9/00 , B60C9/18 , B60C9/20
CPC分类号： B60C9/0007 , B60C9/1821 , B60C9/2006 , B60C2009/0014 , B60C2009/0021 , C21D8/06 , D07B1/06
摘要： 본발명은접착성및 내부식성을증진시킬수 있는접착증진제를필라멘트표면에피복함으로써, 시효접착력, 특히내열내수접착력과내부식성이향상된스틸코드, 이의제조방법및 이를이용한타이어에관한것이다.
摘要翻译：本发明涉及一种钢丝帘线，一种钢帘线的制造方法和使用该帘线的轮胎，其中增强粘附强度和耐腐蚀性的粘合促进剂覆盖长丝的表面以改善老化粘合性，更具体地说，耐热和防水的粘合和耐腐蚀性。本发明涉及钢帘线，其包括其表面被具有二硫代磷酸锌的粘合促进剂覆盖的长丝。

3. 发明公开

KR1020090073295A 고무보강용 스틸코드 无效
标题翻译：用于增强橡胶的钢丝绳
公开(公告)号：KR1020090073295A
公开(公告)日：2009-07-03
申请号：KR1020070141201
申请日：2007-12-31
申请人： 주식회사 효성
发明人： 공재도 , 김민안
IPC分类号： D07B1/00 , D07B1/06
摘要： Steel cord for rubber reinforcement is provided to reduce quality instability property such as tip rise generation when a tire is produced by restricting rotation of the cord with excellent adhesive force. Steel cord for rubber reinforcement is comprised of a first filament(1) and a second filament(2) which are arranged to a horizontal direction with a screw shape having constant twisting cycles according to a longitudinal direction, and a wrapping wire(3) covering the first and the second filaments. A twisting direction of the first and the second filaments is an opposite direction. The first and the second filaments include one or more flat surface.
摘要翻译：提供用于橡胶加强件的钢丝帘线，以通过限制具有优异粘附力的绳索的旋转来制造轮胎时降低质量不稳定性，例如尖端上升产生。用于橡胶加固的钢丝帘线由沿着纵向方向具有恒定的扭转周期的螺杆形状沿水平方向布置的第一细丝（1）和第二细丝（2）组成，并且包裹线（3）覆盖第一和第二丝。第一和第二长丝的扭转方向是相反的方向。第一和第二长丝包括一个或多个平坦表面。

4. 发明授权

KR100644133B1 슈퍼하이텐설 스틸코드용 소선 제조방법 有权
标题翻译：一种用于SHT钢丝帘线制造灯丝的方法
公开(公告)号：KR100644133B1
公开(公告)日：2006-11-10
申请号：KR1020040117873
申请日：2004-12-31
申请人： 주식회사 효성
发明人： 공재도 , 김민안
IPC分类号： C21D8/06 , B21C1/04
摘要： 본 발명은 슈퍼하이텐설 스틸코드용 소선 제조방법에 관한 것으로, 탄소함량이 0.80 ~ 0.86wt%인 와이어로드를 신선하는 1차 가공단계와, 상기 1차 가공 후 중간열처리 및 도금을 한 다음 97.5% 이상 100% 보다 작은 감면율을 갖도록 습식신선 가공하여 소선을 수득하는 2차 가공단계를 포함한다.
이러한 본 발명은 상대적으로 탄소함량이 적은 하이텐설(HT)용 와이어로드를 이용하여 슈퍼하이텐설(SHT) 스틸코드용 소선을 제조함에 따라, 소선 제조 시 단선발생을 감소시켜 생산성을 향상시키고 제조비용을 절감할 수 있다.
또한, 본 발명을 이용해 제조한 스틸코드는, 중량이 상대적으로 경감되고 직경이 축소되므로, 타이어 제조 시 스틸코드 사용량을 감소시켜 타이어 경량화 및 주행시 구름저항 감소로 인한 연비성능 향상의 효과를 기대할 수 있으며, 스틸코드 토핑 작업 시 고무 두께를 얇게 할 수 있어 타이어를 경량화시킬 수 있다.

5. 发明公开

KR1020110007701A 스틸코드 有权
标题翻译：钢丝绳
公开(公告)号：KR1020110007701A
公开(公告)日：2011-01-25
申请号：KR1020090065279
申请日：2009-07-17
申请人： 주식회사 효성
发明人： 공재도
IPC分类号： D07B1/06 , B60C9/16
CPC分类号： D07B1/0646
摘要： PURPOSE: A steel cord of 1x2 structure and a method for manufacturing the same are provided to enhance interface with rubber and to improve coverage. CONSTITUTION: A steel cord of 1x2 structure has partial or repetitive pressing part at a strand among two filaments. The ratio of pressed part and non-pressed part of the filament is 0.5-2 times. A method for manufacturing a steel cord comprises: a step of processing a wire rod containing 0.70-1.0% of carbon; a step of covering the processed metal inside by heating at 900-1100°C; a step of patenting in a conventional method; a step of plating the outer circumference with brass; a step of shrinking the diameter of filament; and a step of twisting the filaments.
摘要翻译：目的：提供1x2结构的钢丝帘线及其制造方法，以增强橡胶的界面并提高覆盖度。构成：1x2结构的钢丝帘线在两根细丝之间的股线上具有部分或重复的挤压部分。按压部分和未按压部分的丝的比例为0.5-2倍。钢帘线的制造方法包括：处理含有0.70〜1.0％的碳的线材的工序; 通过在900-1100℃下加热覆盖加工后的金属的步骤; 以常规方法获得专利的步骤; 用黄铜镀外周的步骤; 细丝直径缩小的一个步骤; 和捻丝的步骤。

6. 发明授权

KR100966096B1 승용차 래디얼 타이어용 스틸코드 有权
标题翻译：客车子午线轮胎钢丝绳
公开(公告)号：KR100966096B1
公开(公告)日：2010-06-28
申请号：KR1020080025694
申请日：2008-03-20
申请人： 주식회사 효성
发明人： 공재도 , 김민안
IPC分类号： D02G3/48 , B60C9/00 , B60C9/16
摘要： 본 발명은 제 1 필라멘트 nn
1 개; 및 제 2 필라멘트를 포함하는 1×n
2 구조의 심 n
1 개를 포함하는 것을 특징으로 하는 1×n구조의 PCR 타이어용 스틸코드에 관한 것이다.
고무침투력, 저하중신율, 타이어 내구성, 프래팅 마모

7. 发明公开

KR1020080028554A 2+5 구조의 차량용 타이어용 스틸코드 有权
标题翻译： 2 + 5型钢轮轮胎。
公开(公告)号：KR1020080028554A
公开(公告)日：2008-04-01
申请号：KR1020060093955
申请日：2006-09-27
申请人： 주식회사 효성
发明人： 공재도 , 김민안
IPC分类号： D02G3/48 , D02G3/26
摘要： A steel cord for a vehicle tire is provided to improve the penetration of rubber into a core line, thereby increasing the adhering ratio of rubber to the steel cord and improving the durability of the vehicle tire. A steel cord is used to enhance a rubber product of a vehicle tire. The steel cord has a 2+5 twist structure consisting of two core lines and five lateral lines. A twist direction of the two core lines is opposite to a twist direction of the five lateral lines. A diameter of the lateral line corresponds to 140-200 % of a diameter of the core line. The diameter of the lateral line and the diameter of the core line are within 0.1-0.4 mm, respectively.
摘要翻译：提供一种用于车辆用轮胎的钢丝帘线，以改善橡胶向芯线的穿透，从而提高橡胶与钢帘线的附着率，提高车辆轮胎的耐久性。钢绳用于增强车辆轮胎的橡胶制品。钢帘线具有由两根芯线和五根横向线组成的2 + 5扭曲结构。两条芯线的扭转方向与五条侧线的扭转方向相反。侧线的直径对应于芯线直径的140〜200％。侧线的直径和芯线的直径分别在0.1-0.4mm内。

8. 发明授权

KR100785241B1 래디얼 타이어용 스틸코드 有权
标题翻译：用于径向轮胎的钢丝绳
公开(公告)号：KR100785241B1
公开(公告)日：2007-12-12
申请号：KR1020070012536
申请日：2007-02-07
申请人： 주식회사 효성
发明人： 공재도 , 김민안
IPC分类号： D02G3/48 , B60C9/16 , D07B1/06
CPC分类号： D07B1/062
摘要： A steel cord for a radial tire is provided to increase the rubber adhering rate of the steel cord and improve the durability of the tire, by regulating diameters and arrangement of core wires and side wires constituting the steel cord so as to improve the permeability of rubber into the core wires. A steel cord has a carbon content of 0.70-1.0 wt%, and respective steel wires of the steel cord have diameters of 0.1-0.4 mm. The steel cord has a two-layered structure of 2+5 type where first diameters(d1) of two core wires are larger than second diameters(d2) of five side wires and twist directions and twist lengths of the core wires and the side wires are equal. A diameter of a first circle, into which the five side wires are inscribed, is 1.1-1.5 times of a diameter of a second circle, on which the two core wires are circumscribed. A 0.5-4kg of lower stress is 0.10-0.30%.
摘要翻译：提供一种用于子午线轮胎的钢帘线，通过调节构成钢帘线的芯线和侧线的直径和布置来提高钢帘线的橡胶附着率，提高轮胎的耐久性，以提高橡胶的渗透性进入核心线。钢帘线的碳含量为0.70〜1.0重量％，钢帘线的各钢丝的直径为0.1-0.4mm。钢帘线具有2 + 5型的两层结构，其中两条芯线的第一直径（d1）大于五条侧线的第二直径（d2），并且芯线和侧线的扭转方向和扭曲长度平等五根侧线被内接到其中的第一圆的直径是两个芯线被外接的第二圆的直径的1.1-1.5倍。 0.5-4kg的较低应力为0.10-0.30％。

9. 发明公开

KR1020030084392A 고무접착력이 향상된 비드와이어의 제조방법 无效
标题翻译：制造具有改进粘合剂的橡胶线的方法
公开(公告)号：KR1020030084392A
公开(公告)日：2003-11-01
申请号：KR1020020023080
申请日：2002-04-26
申请人： 주식회사 효성
发明人： 공재도 , 김영진 , 김민안
IPC分类号： C23C22/02
CPC分类号： B60C15/04 , B60C2015/044 , D07B1/0666
摘要： PURPOSE: A method for manufacturing a bead wire is provided, which is capable of improving adhesive force to rubber and coverage by coating the surface of the bead wire using compound having benzene reactive group, thereby suppressing oxidation of the surface of the bead wire. CONSTITUTION: In manufacturing a bead wire used for reinforcing bead part of tires, the method is characterized in that the surface layer of the bead wire plated with bronze is coated with p-nitroaniline solution having concentration of 1 to 40 mol.%, wherein solvent of the p-nitroaniline solution is alcohol or ether.
摘要翻译：目的：提供一种制造胎圈丝的方法，其能够通过使用具有苯反应性基团的化合物涂覆胎圈丝的表面，从而抑制胎圈丝的表面的氧化，从而提高对橡胶的粘合力和覆盖。构成：在制造用于增强胎圈部分轮胎的胎圈丝中，其特征在于，镀青铜的胎圈丝的表面层涂覆有浓度为1〜40摩尔％的对硝基苯胺溶液，其中溶剂的对硝基苯胺溶液为醇或乙醚。

10. 发明授权

KR101765795B1 케이블 비드 와이어의 제조방법 有权
标题翻译：电缆胎圈线的制造方法
公开(公告)号：KR101765795B1
公开(公告)日：2017-08-07
申请号：KR1020160041681
申请日：2016-04-05
申请人： 주식회사 효성
发明人： 공재도
IPC分类号： B29D30/48 , B65H49/02
CPC分类号： B29D30/48 , B29D2030/486 , B29D2030/487 , B65H49/02 , B65H2701/36 , B65H2801/93
摘要： 본발명은케이블비드와이어제조방법에관한것으로, 보다상세하게는, 중앙부위에케이블(cable) 또는심선(core wire)이통과할수 있는구멍을가진회전판에비드와이어(bead wire) 또는측선(strand wire)이감겨진보빈을장착한다음중앙구멍에심선을끼운다음회전판을회전시켜측선이꼬이도록회전운동으로만구성되는케이블비드와이어의제조방법에관한것이다.
摘要翻译：本发明涉及一种方法，用于制造电缆的胎圈钢丝，并且更具体地，电缆（电缆）或芯线（芯线）与一个孔，其可以和耳线（胎圈线）或横向线（绞合线）珠旋转板在中央部一种制造电缆胎圈钢丝的方法，其中将芯线插入中心孔中，然后旋转所述旋转板以使所述电线扭转。

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