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21. 发明授权

KR100987943B1 차량 경량화를 위한 Ｉ 빔 형상의 스프링 링크 失效
标题翻译：我的BEAM类型的弹簧链接减少车辆重量
公开(公告)号：KR100987943B1
公开(公告)日：2010-10-29
申请号：KR1020090121229
申请日：2009-12-08
申请人： 한국기계연구원 , 쌍용자동차 주식회사
发明人： 최병익 , 이학주 , 우창수 , 김경식 , 김주성 , 이용헌 , 박준협 , 김선갑
IPC分类号： B60G11/12 , B60G7/00 , B60G11/00
CPC分类号： B60G11/12 , B60G2204/422 , B60G2206/72 , B60G2206/80
摘要： PURPOSE: An I-beam-shaped spring link for lightening a vehicle is provided to improve torsional and tensile rigidity compared with an existing steel spring link and to improve the fuel efficiency of a vehicle. CONSTITUTION: An I-beam-shaped spring link(100) for lightening a vehicle comprises a front frame(110), a rear frame(120), and a spring mounting frame(130). A connection groove(111) or a connection hole(112) is formed in the front frame. The rear frame is separated from the rear of the front frame and is vertically positioned. The front end of the spring mounting frame is convexly bent toward the front of the front frame, and the rear end is convexly bent toward the rear of the rear frame.
摘要翻译：目的：提供一种用于减轻车辆的工字梁形弹簧连杆，以提高与现有钢弹簧连杆相比的扭转和拉伸刚度，并提高车辆的燃油效率。构造：用于减轻车辆的I形梁形弹簧连杆（100）包括前框架（110），后框架（120）和弹簧安装框架（130）。在前框架中形成连接槽（111）或连接孔（112）。后框架与前框架的后部分离，并垂直定位。弹簧安装框架的前端朝向前框架的前部凸起弯曲，并且后端朝向后框架的后部凸出弯曲。

22. 发明公开

KR1020100051420A 현가장치용 인슐레이터 유닛 有权
标题翻译：悬挂系统绝缘子单元
公开(公告)号：KR1020100051420A
公开(公告)日：2010-05-17
申请号：KR1020080110584
申请日：2008-11-07
申请人： 현대자동차주식회사
发明人： 김성대
IPC分类号： B60G15/06 , F16F9/54
CPC分类号： B60G15/068 , B60G2204/41 , B60G2206/72 , B60G2206/821 , F16F9/54
摘要： PURPOSE: An insulator unit for a suspension system is provided to install a vibration absorbing member between insulators which is divided into two, thereby efficiently absorbing the vibration from a road. CONSTITUTION: An insulator unit for a suspension system comprises: an inner cup(14) which is inserted to the strut rod(6) with a through hole(15) at the center; a lower plate(16) which is installed on the bottom surface of the inner cup and has a insertion hole(17) which the strut rod is inserted into; an upper insulator(22) whose inner circumferential surface contacts to the outer circumferential surface of the inner cup and whose outer circumferential surface contacts to the upper part of the inner circumferential surface of a car body frame; an lower insulator(24) which is installed on the lower part of the upper insulator to the outer circumferential surface of the lower plate and whose outer circumferential surface contacts to the lower part or the inner surface of the car body frame; and a plurality of vibration absorbing member(30) which is installed along the circumferential direction between the upper insulator and the lower insulator.
摘要翻译：目的：提供一种用于悬挂系统的绝缘体单元，用于在被分成两部分的绝缘体之间安装振动吸收构件，从而有效地吸收来自道路的振动。构成：用于悬挂系统的绝缘体单元包括：内杯（14），其在中心处具有通孔（15）插入到支杆（6）中; 安装在所述内杯的底面上的下板（16），并具有插入所述支柱的插入孔（17）; 上部绝缘体（22），其内周面与内杯的外周面接触，外周面与车体框架的内周面的上部接触; 下绝缘体（24），其安装在所述上绝缘体的下部到所述下板的外周面，并且其外周面接触所述车体框架的下部或内表面; 以及多个沿着周向安装在上绝缘体和下绝缘体之间的振动吸收构件（30）。

23. 发明公开

KR20100032589A Assembly structure of aluminum material part and steel insert 审中-公开
标题翻译：铝材料部件和钢插件的组装结构
公开(公告)号：KR20100032589A
公开(公告)日：2010-03-26
申请号：KR20080091548
申请日：2008-09-18
申请人： HYUNDAI MOBIS CO LTD
发明人： KIM YOUNG HA
IPC分类号： B60G7/00 , B62D25/00
CPC分类号： B60G7/001 , B60G2206/7102 , B60G2206/72 , B60G2206/82092 , B60G2206/91
摘要： PURPOSE: An aluminum component and an assembly structure of a steel insert are provided to improve the shape of the steel insert and the aluminum components and lengthen the service life thereof. CONSTITUTION: An aluminum component and an assembly structure of a steel insert comprise a press-fitting groove(11), a separation preventing groove(12), an aluminum part(10), a cylindrical body(21), a separation preventing projection(22), and a steel insert(20). One side of the press-fitting groove is opened. The separation preventing groove has greater diameter of the press-fitting groove than the diameter of the press-fitting groove. The aluminum component comprises anti-rotation ribs(13) formed along the columnar direction of the press-fitting groove. The cylindrical body is inserted into the press-fitting groove.
摘要翻译：目的：提供铝插件的铝构件和组装结构，以改善钢插件和铝构件的形状，延长其使用寿命。构成：钢制插入件的铝构件和组装结构包括压配合槽（11），防分离槽（12），铝部件（10），圆柱体（21），防分离突起（ 22）和钢插入件（20）。打开压配合槽的一侧。防分离槽的压入槽的直径比压入槽的直径大。铝部件包括沿着压配合槽的柱状方向形成的防旋转肋（13）。圆筒体插入压配槽。

24. 发明公开

KR1020090035700A 피로 특성이 우수한 자동차 차대 부품용 열간 압연 강재의 제조 방법 有权
标题翻译：用于汽车内部组件的疲劳性能和使用钢制造汽车内部组件的过程的钢
公开(公告)号：KR1020090035700A
公开(公告)日：2009-04-10
申请号：KR1020097002638
申请日：2007-08-08
申请人： 신닛테츠스미킨 카부시키카이샤 , 도요타지도샤가부시키가이샤
发明人： 나카무라히데유키 , 아나이이사오 , 야마모토야스시 , 후쿠시다카아키 , 야마모토이즈루 , 곤도마사아키 , 시마즈사토루
IPC分类号： C22C38/00 , B60G9/04 , C22C38/58 , C21D9/00
CPC分类号： B60G9/00 , B60G21/051 , B60G2200/20 , B60G2206/202 , B60G2206/72 , C21D9/00 , C21D9/08 , C21D9/50 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/12
摘要： A steel for automobile undercarriage component that excels in fatigue performance, not needing much cost in heat treatment and also excels in molding processability; and a process for manufacturing an automobile undercarriage component with the use of the steel. There is provided a steel doped with Nb in combination with Mo, wherein after bend forming such that the bend radius (R) at plate external surface becomes 2 to 5 times the thickness of the plate, the difference between the Vickers hardness at the center of the plate thickness and the maximum value of Vickers hardness within 0.5 mm from the surface ranges from 50 to 150 points. As the surface hardness is high with the hardness of the center part lowered, excellent fatigue performance and molding processability can be attained. Further, when annealing is carried out under conditions such that temper parameter (lambda) defined by lambda=T(20+log(t)) [wherein T: absolute temperature, t: time (h), and temperature upper limit: 660°C] ranges from 14,000 to 19,000, a relaxation of internal stress can be achieved to thereby attain a further enhancement of fatigue performance.
摘要翻译：一种汽车起落架部件用钢，疲劳性能优异，热处理成本低，成型加工性优异; 以及使用钢制造汽车底盘部件的方法。提供掺杂有与Mo结合的Nb的钢，其中在弯曲成形之后，板外表面的弯曲半径（R）变为板的厚度的2至5倍，在中心的维氏硬度之间的差异板厚度和维氏硬度的最大值在0.5mm以内的范围为50至150点。随着中心部分的硬度降低，表面硬度高，可以获得优异的疲劳性能和成型加工性能。此外，当在λ= T（20 + log（t））[其中T：绝对温度，t：时间（h））和温度上限：660°的温度参数（λ） C]的范围为14,000〜19,000，可以实现内部应力的松弛，从而进一步提高疲劳性能。

25. 发明公开

KR1020080039706A 자동차의 후론트 서스펜션 로워암용 컨넥터 및 그 제조방법 失效
标题翻译：汽车前悬挂下臂连接器及制造方法
公开(公告)号：KR1020080039706A
公开(公告)日：2008-05-07
申请号：KR1020060107372
申请日：2006-11-01
申请人： 장준수 , 주식회사 코스모
发明人： 장준수 , 최인숙
IPC分类号： B60G7/00 , B60G7/02 , B60G7/04
CPC分类号： B60G7/001 , B60G7/02 , B60G2206/7102 , B60G2206/72 , B60G2206/8101
摘要： A lower arm connector used for a front suspension for a vehicle and a manufacturing method thereof are provided to reduce its weight by die-casting aluminum on the outer surface of a core material. A lower arm connector used for a front suspension for a vehicle comprises a core material(10) and outer materials(20). The core material is made of metal and provided with the desired number of holes(11), more than one embossments(12), and at least one through-hole(13). The through-holes form on the core material to fasten both upper and lower outer materials to each other by causing the outer material to go into the through-hole in die casting. Aluminum is die-casted on the outer surface of the core material.
摘要翻译：提供用于车辆的前悬架的下臂连接器及其制造方法，以通过在芯材的外表面上压铸铝来减轻其重量。用于车辆的前悬架的下臂连接器包括芯材料（10）和外部材料（20）。芯材料由金属制成并具有所需数量的孔（11），多于一个压纹（12）和至少一个通孔（13）。在芯材上形成通孔，通过在压铸中使外部材料进入通孔，将上外外材料彼此紧固。铝被压铸在芯材的外表面上。

26. 发明公开

KR1020080023519A 자동차용 리프스프링 有权
标题翻译：一个汽车的叶子弹簧
公开(公告)号：KR1020080023519A
公开(公告)日：2008-03-14
申请号：KR1020060087507
申请日：2006-09-11
申请人： 현대자동차주식회사
发明人： 곽광신
IPC分类号： B60G11/02 , B60G11/04 , F16F1/20 , F16F1/18
CPC分类号： B60G11/02 , B60G2204/121 , B60G2204/43065 , B60G2206/72 , B60G2206/73 , B60G2206/8207 , F16F1/182
摘要： A leaf spring for a vehicle is provided to improve a driving comfort of an occupant by installing a rubber pad to absorb an impact, which is transferred to the vehicle from a road through a rear axle upon a rebounding of the vehicle. A leaf spring(100) for a vehicle comprises a first leaf spring(110) forming the uppermost side of the leaf spring, a second leaf spring(120) disposed below the first leaf spring, a third leaf spring(130) disposed under the second leaf spring, a center bolt and a U-bolt(300) that fix the first, second and third leaf springs to each other. A rubber pad(400) is installed at two sides of the third leaf spring while being projected downward. The rubber pad includes rubber materials, a steel plate, a coupling bolt passing through the center of the rubber materials and the steel plate, an upper coupling plate and a lower coupling plate that are disposed at an upper side and a lower side of the rubber pad, respectively.
摘要翻译：提供一种用于车辆的板簧，以通过安装橡胶垫来吸收在车辆的回弹时从道路通过后桥传递到车辆的橡胶垫来改善乘员的驾驶舒适性。用于车辆的板簧（100）包括形成板簧的最上侧的第一板簧（110），设置在第一板簧下方的第二板簧（120），设置在第一板簧下面的第三板簧第二板簧，中心螺栓和U形螺栓（300），其将第一，第二和第三板簧彼此固定。橡胶垫（400）安装在第三板簧的两侧，同时向下突出。橡胶垫包括橡胶材料，钢板，通过橡胶材料中心的连接螺栓和钢板，上连接板和下联接板，其设置在橡胶的上侧和下侧垫。

27. 发明公开

KR1020060019327A 차량용 현가장치의 에어스프링 无效
标题翻译：汽车悬挂系统的空气弹簧
公开(公告)号：KR1020060019327A
公开(公告)日：2006-03-03
申请号：KR1020040067951
申请日：2004-08-27
申请人： 현대자동차주식회사
发明人： 이용수
IPC分类号： B60G17/044 , B60G17/048
CPC分类号： B60G17/0416 , B60G17/018 , B60G17/0523 , B60G2206/012 , B60G2206/72 , B60G2206/73 , B60G2401/20 , B60G2500/2041
摘要： 본 발명은 차량의 주행상태나 도로의 노면 상태에 따라 에어스프링의 스프링상수를 용이하게 변경할 수 있도록 그 구조가 개선된 것으로, 그 구성은 상부 피스톤과 하부 피스톤으로 분리되어 적정 간격으로 이격 설치되는 피스톤과, 그 상,하부 피스톤의 단부를 연결하도록 양단부가 상,하부 피스톤의 단부와 후크 결합되는 연결부재와, 그 연결부재의 내측에 마련되고 연결부재의 내측면과 접촉되며 에어의 공급/배기에 따라 부피가 확장/축소되는 튜브와, 그 튜브의 상,하 양측면과 접촉되도록 마련되어 튜브의 상,하 팽창을 제한하는 튜브 가이드와, 그 튜브내에 공급/배기되는 에어의 량을 선택적으로 공급/배기하여 연결부재의 휨량을 결정하기 위한 유체 공급/배기수단을 구비하여 된 것이다.
이에 따르면 본 발명은 수동 혹은 자동으로 에어스프링의 스프링 상수를 변경할 수 있으므로, 운전자나 탑승객이 원하는 최적의 승차감을 조정할 수 있는 매우 유용한 효과를 갖는다.
에어스프링, 튜브, 스프링상수, 조정밸브

28. 发明公开

KR1020040077616A 화물차량용 분리형 이중 판 스프링과, 이의 제조방법 无效
标题翻译：可分离的双叶弹簧用于货车及其制造方法，其中叶片弹簧分成两部分和分散物传递到后轮的冲击
公开(公告)号：KR1020040077616A
公开(公告)日：2004-09-04
申请号：KR1020040063666
申请日：2004-07-31
申请人： 권오륜
发明人： 권오륜
IPC分类号： B60G11/02
CPC分类号： B60G11/02 , B60G2202/11 , B60G2204/43065 , B60G2206/72 , B60G2206/73 , B60G2300/02 , B60Y2200/145
摘要： PURPOSE: A separable double leaf spring for a freight vehicle and a manufacturing method thereof are provided to reduce impact transmitted to a driver by dividing the leaf spring into two parts and dispersing impact transmitted to rear wheels. CONSTITUTION: In a separable double leaf spring for a freight vehicle, leaf spring devices are each divided into two parts and lower leaf springs(30,30a) are fastened with large U-shaped bolts(40,40a), a transverse support rod(42), and nuts(41). Connecting rings(24) and bolts for rings are separately formed inside spring-fastening steel materials(21). If the leaf springs are separately fastened, a jack(10) is operated by injecting air into an air injection port(13), and a push rod(12) is automatically lifted up, the leaf springs are changed into a reverse bow shape and the impact caused by an empty loading compartment is reduced by half. If the loading compartment is loaded with heavy articles, safe operation is promoted by lowering an upper leaf spring(31a) and making a push rod support(22) attached to a safety groove(23) between the large U-shaped bolts on the lower leaf spring.
摘要翻译：目的：提供一种用于货车的可分离双板簧及其制造方法，以通过将板簧分成两部分并分散传递到后轮的冲击来减少传递到驾驶员的冲击。构成：在用于货运车辆的可分离的双层弹簧中，板簧装置分为两部分，下部板簧（30,30a）用大的U形螺栓（40,40a），横向支撑杆 42）和螺母（41）。弹簧紧固钢材（21）内分别形成有环的连接环（24）和螺栓。如果片簧被单独固定，则通过将空气注入空气注入口（13）来操作千斤顶（10），并且推杆（12）被自动提升，板簧变成反向弓形，空载舱所造成的冲击减少了一半。如果装载舱装载重物品，则通过降低上板簧（31a）并将推杆支架（22）安装在安装槽（23）上而安装在安全槽（23）之间的较小的U形螺栓下板簧

29. 实用新型

KR2019980010470U 독립현가식 써스펜션의 현가암구조 失效
标题翻译：的悬架臂结构静置悬浮悬浮液
公开(公告)号：KR2019980010470U
公开(公告)日：1998-05-15
申请号：KR2019960023891
申请日：1996-08-07
申请人： 현대위아 주식회사
发明人： 진두병
IPC分类号： B60G7/00
CPC分类号： B60G7/001 , B60G2206/121 , B60G2206/72 , B60G2206/81012
摘要： 본고안은독립현가식써스펜션의로어현가암구조에관한것으로써, 특히, 독립현가식써스펜션에설치되는로어현가암을중앙부위에전면에걸쳐수직으로향하는수개의구멍을일체로형성하고있는 H빔형태의주물로사출제작된 H형로어현가암으로구성시켜주어, 주행시노면으로부터의끊임없는충격을받게되는휠측에작용하는전후, 좌우, 상하방향하중및 비틀림에대응할수 있는강도및 강성을보유할수 있도록하였고, 더불어승차감의향상은물론이고차체의경량화를이룰수 있도록있어주행연비의향상을이룰수 있도록하였으며, 또한생산성의향상은물론이고원가의절감을이룰수 있도록하여생산자와소비자상호간의이익을증대할수 있도록하였고, 실사용시상기로어현가암으로누적되는이물질의제거와배수를이룰수 있도록하여결과적으로제품의상품성과신뢰성을향상시켜줄 수있도록한 고안이다.
摘要翻译：纸内待机，以在一个暂停的悬架的下悬架臂结构，特别是，H型钢型，其形成多个贯通上一体地设置在一个中心部分的前部的下悬架臂朝向垂直孔的立悬挂悬挂通过由驱动前进时和后退作用在半车轮侧要经受来自路面无冲击的一个下悬架臂H类制造的注射作为铸件，发出，是成为强度和刚度的图片，可以对应于右和左，向上和向下方向的负荷和扭转，以提高乘坐质量，以及它是如此，实现in're驾驶的燃油经济性，以帮助实现身体的重量的改善，也提高了工作效率，以及确保和实现成本的降低是如此能够增加彼此的生产者和消费者的利益，实际使用，以确保并实现在较低悬架臂积累碎片的去除和引流因此面临的产品的产品和可靠性一个被设计成精明。

30. 发明授权

KR101706839B1 중공 스태빌라이저 및 중공 스태빌라이저용 강관 및 그 제조 방법 有权
标题翻译：中空稳定器的中空稳定器和钢管及其生产方法
公开(公告)号：KR101706839B1
公开(公告)日：2017-02-14
申请号：KR1020147034120
申请日：2013-02-25
申请人： 신닛테츠스미킨 카부시키카이샤 , 닛폰 하츠죠 가부시키가이샤
发明人： 이시츠카데츠오 , 고유바모토후미 , 이와무라마사미치 , 단게아키라 , 다카하시겐 , 구리모토기요시 , 와카바야시유타카
IPC分类号： C22C38/32 , C22C38/28 , C22C38/06 , C22C38/00 , C22C38/40 , B21C37/08 , B21C51/00 , B60G21/055 , C21D8/10 , C21D9/08
CPC分类号： C21D9/50 , B21C37/08 , B21C51/00 , B60G21/055 , B60G2206/427 , B60G2206/72 , C21D7/06 , C21D7/13 , C21D8/10 , C21D8/105 , C21D9/08 , C21D9/085 , C21D2211/004 , C21D2211/005 , C21D2211/008 , C21D2211/009 , C22C38/001 , C22C38/002 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/22 , C22C38/24 , C22C38/26 , C22C38/28 , C22C38/32 , C22C38/50 , C22C38/54
摘要： C:0.26∼0.30%, Si:0.05∼0.35%, Mn:0.5∼1.0%, Cr:0.05∼1.0%, Ti:0.005∼0.05%, B:0.0005∼0.005%, Ca:0.0005∼0.005%를함유하고, Al:0.08% 이하, P:0.05% 이하, S:0.0030% 미만, N:0.006% 이하, O:0.004% 이하로제한하고, 잔량부가 Fe 및불가피적불순물을포함하고, Mn 함유량과 S 함유량의곱의값이 0.0025 이하이고, 소정이식으로나타나는임계냉각속도 Vc90이 40℃/s 이하로되는성분조성을갖고, 금속조직이템퍼링마르텐사이트로를포함하고, 두께중앙부에존재하는연신된 MnS의길이가 150㎛이하이고, HRC가 40∼50, 두께/외경비가 0.14 이상이고, 내표면부의탈탄층깊이가, 내표면으로부터 20㎛이하인, 종래보다도고강도이고, 또한피로특성이우수한중공스태빌라이저및 그소재로서사용되는중공스태빌라이저용강관이다.
摘要翻译：具有优异的疲劳特性和较高强度的中空稳定剂与常规的相比具有含有C：0.26〜0.30％，Si：0.05〜0.35％，Mn：0.5〜1.0％，Mn：0.05〜1.0％的Cr，0.005〜0.05％的Ti，0.0005〜0.005％的B和0.0005〜0.005％的Ca，其中： Al，P，S，N和O分别限制在0.08％以下，0.05％以下，小于0.0030％，0.006％以下，0.004％以下，其余的化学成分由Fe 和不可避免的杂质，Mn含量和S含量的乘积值为0.0025以下，由规定方程式表示的临界冷却速度Vc90为40℃/ s以下; 并且其中金属结构包括回火马氏体，在中空稳定器的厚度方向的中心部分存在的细长MnS的长度为150μm以下，HRC为40〜50，厚度比为外径比为0.14 以上，内表面部的脱碳层的深度为内表面的20μm以下。以及用作中空稳定剂的材料的中空稳定剂用钢管。

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