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公开(公告)号：KR1020200133524A
公开(公告)日：2020-11-30
申请号：KR1020190058889
申请日：2019-05-20
Abstract: 본발명은차량의구동륜액슬장치에관한것으로서, 휠허브와드라이브샤프트사이의결합부에서나타나는이음발생문제, 백래시, 코킹너트풀림, 로크너트풀림등의문제점이해소될수 있는차량의구동륜액슬장치를제공하는데주된목적이있는것이다. 상기한목적을달성하기위해, 조향장치와연결되는조향너클; 상기조향너클내측으로결합되는휠허브; 상기휠허브에일체로회전하도록고정되는휠디스크; 상기휠허브와일체로회전하도록결합되는드라이브샤프트; 및상기조향너클과휠허브사이에위치하도록결합되는허브베어링을포함하며, 상기허브베어링의내륜이휠허브의외주면에결합된상태에서휠허브의단부에반경방향의바깥쪽으로돌출되도록꺾인형상의포밍부가형성되고, 상기휠허브와내륜이일체로결합되도록포밍부가내륜의측단부에밀착된상태에서상기내륜이포밍부에의해측방으로걸려있는것을특징으로하는차량의구동륜액슬장치가개시된다.
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公开(公告)号：KR1020160097909A
公开(公告)日：2016-08-18
申请号：KR1020150020393
申请日：2015-02-10
Applicant: 현대자동차주식회사
CPC classification number: B60K17/34 , B60K17/35 , B60K31/185
Abstract: 본발명의실시예에따른차량의구동시스템보호방법은, 전방좌우휠, 후방좌우휠을모두구동하는 4WD모드를작동시키는단계, 상기 4개의휠 중에서, 조향되는좌측휠과우측휠의속도를각각감지하는단계, 조향되는상기좌측휠과상기우측휠사이의속도비를연산하는단계, 상기속도비가설정값보다큰지판단하는단계, 및상기속도비가설정값보다큰 것으로판단되면, 상기 4WD모드를해제하여 2WD로전환하는단계를포함할수 있다.
Abstract translation: 根据本发明的实施例，一种车辆的驾驶系统保护方法包括：操作正前方和后侧整个左右车轮的4WD模式的步骤; 检测四个车轮中的转向左轮和转向右轮的速度的步骤; 计算转向左轮和转向右轮之间的速比的步骤; 确定速比大于设定值的步骤; 以及当确定速比大于设定值时，消除将4WD模式切换到2WD模式的步骤。
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公开(公告)号：KR1020160066332A
公开(公告)日：2016-06-10
申请号：KR1020140170565
申请日：2014-12-02
IPC: B60B35/08 , B60B35/18 , F16H57/029
CPC classification number: B60B35/08 , B60B35/18 , F16H57/029
Abstract: 본발명은중공액슬샤프트구조및 그제조방법에관한것이다. 본발명의일 실시예에따른중공액슬샤프트구조는내부에중공이형성되고, 휠측(2) 단부로부터너트조립부(130), 허브조립부(120) 및베어링조립부(110)가단이지게형성되는중공샤프트(100); 상기중공샤프트(100)의상기베어링조립부(110)에조립되어, 차체와상기중공샤프트(100) 사이의마찰력을감소시키는베어링(200); 상기중공샤프트(100)의상기허브조립부(120)에조립되어, 기어측(1)으로부터상기중공샤프트(100)에전달된구동력을상기휠 측(2)으로전달하는허브(300); 및상기중공샤프트(100)의상기너트조립부(130)에조립되어, 상기베어링(200) 및상기허브(300)가상기중공샤프트(100)로부터이탈되는것을방지하는코킹너트(400);를포함한다. 상기에서살펴본바와같이본 발명에따르면, 샤프트와허브의기능을분리하는중공액슬샤프트구조및 그제조방법을통해중량경쟁력을확보할수 있다.
Abstract translation: 本发明涉及一种中空车轴的结构及其制造方法。 根据本发明的示例性实施例，空心轴的结构包括：具有形成在其中的中空的中空轴（100）和螺母组件单元（130），毂组件单元（120）和轴承组件 单元（110）分别在轮侧（2）的端部上步进; 轴承（200），其组装到所述中空轴（100）中的所述轴承组件单元（110），并且减少在车体和所述中空轴（100）之间产生的摩擦力; 组装到中空轴（100）中的轮毂组件单元（120）上并将驱动力传递到车轮侧（2）的毂（300），其中驱动力从齿轮侧（1）传递到 空心轴（100）; 以及组装到所述中空轴（100）中的所述螺母组合单元（130）并且防止所述轴承（200）和所述轮毂（300）与所述中空轴（100）分离的铆接螺母。 根据本发明，分离轴和轮毂的功能的中空车轴的结构及其制造方法具有确保重量方面的竞争力的效果。
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公开(公告)号：KR101451155B1
公开(公告)日：2014-10-15
申请号：KR1020130121338
申请日：2013-10-11
Applicant: 현대자동차주식회사
CPC classification number: F16D3/24 , F16D3/16 , F16D3/18 , F16D3/2055 , F16D2003/2232
Abstract: The present invention relates to a mounting structure of a drive shaft which transfers driving force of a transmission to a wheel. The mounting structure of a drive shaft includes a shaft wherein one end is connected to a transmission, and the other end is disposed to be connected to a wheel; housing connected to the end of the shaft disposed on the transmission side; a spring guide mounted to be able to glide in the housing having an end of one side disposed to face the end of the shaft; and a spring coupled to have one end supported by the spring guide and the other end supported by the housing, wherein the transmission has a companion flange having a cup-shaped coupling portion on the end, and the housing comes to be in close contact with the coupling portion by elastic force of the spring when the housing enters the coupling portion while the shaft is coupled to the wheel and the movement of the shaft is restricted. By enabling the housing to be in close contact with the inside of the coupling portion of the companion flange by the elastic force generated when the shaft, wherein the end of one side faces the end of the spring guide and pushes the spring guide to compress the spring seated between the spring guide and the housing, the drive shaft can be prevented from being detached from the companion flange even when the length and the bent angle of the shaft are changed. By not using a conventional fixing bolt in a constant velocity joint at the transmission side, the drive shaft can promptly be removed and assembled during servicing.
Abstract translation: 本发明涉及将变速器的驱动力传递给车轮的驱动轴的安装结构。 驱动轴的安装结构包括轴，其中一端连接到变速器，另一端设置成连接到车轮; 连接到设置在传动侧的轴的端部的壳体; 安装成能够滑动在壳体中的弹簧引导件，其具有面向轴的端部设置的一侧的端部; 以及弹簧，其联接成具有由所述弹簧引导件支撑的一端和由所述壳体支撑的另一端，其中所述变速器具有在所述端部上具有杯形联接部分的伴随凸缘，并且所述壳体将与所述壳体紧密接触 当壳体进入联接部分时，弹簧的弹力的联接部分，同时轴联接到车轮并且轴的移动受到限制。 通过使壳体能够通过当轴产生的弹力与壳体的联接部分的内部紧密接触，其中一侧的端部面向弹簧引导件的端部并且推动弹簧引导件压缩 弹簧座位于弹簧引导件和壳体之间，即使当轴的长度和弯曲角度改变时，也可以防止驱动轴与配套凸缘分离。 通过在传动侧不使用常规的固定螺栓在等速万向节中，驱动轴可以在维修期间迅速拆卸和组装。
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公开(公告)号：KR1020140076445A
公开(公告)日：2014-06-20
申请号：KR1020120144945
申请日：2012-12-12
CPC classification number: F16D1/10 , F16D1/108 , F16D3/06 , F16D2001/103 , Y10T403/11
Abstract: Disclosed is a propeller shaft comprising a first rotary shaft having multiple catching protrusions to be spline-joined to the outer circumference of the end, a second rotary shaft having multiple catching grooves to be spline-joined to and engaged with the catching protrusions on the inner circumference into which the first rotary shaft is inserted, and a fixing protrusion or fixing groove to correspond to the outer circumference of the first rotary shaft or the inner circumference of the second rotary shaft to be engaged with the outer circumference of the first rotary shaft or the inner circumference of the second rotary shaft. The propeller shaft prevents the first and second rotary shafts from sliding by joining the fixing protrusion to the fixing groove in general. The propeller shaft allows the first and second rotary shafts to slide as the fixing protrusion gets broken when a collision load is applied to a vehicle.
Abstract translation: 公开了一种传动轴，其特征在于，具有第一旋转轴，该第一旋转轴具有与所述端部的外周花键接合的多个捕捉突起，具有多个捕捉槽的第二旋转轴，所述第二旋转轴具有花键接合并与所述内侧的捕捉突起接合 第一旋转轴插入的圆周和与第一旋转轴的外周或第二旋转轴的内周对应的固定突起或固定槽，以与第一旋转轴的外周接合，或 第二旋转轴的内圆周。 螺旋桨轴通常通过将固定突起与固定槽接合而防止第一和第二旋转轴滑动。 当碰撞载荷施加到车辆时，传动轴允许第一和第二旋转轴在固定突起断裂时滑动。
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Patent Agency Ranking
公开(公告)号：KR101393547B1
公开(公告)日：2014-05-09
申请号：KR1020120075760
申请日：2012-07-11
Applicant: 현대자동차주식회사
Inventor： 최원준
Abstract: 차량용프로펠러샤프트가개시된다. 개시된차량용프로펠러샤프트는ⅰ)유니버셜조인트를통해상호연결되는적어도 2분할축의샤프트부들과, ⅱ)유니버셜조인트를기점으로어느하나의샤프트부에설치되는센터베어링유닛을포함하며, 센터베어링유닛은샤프트부에설치되는제1 브라켓과, 마운트볼트를통해차체에고정되며제1 브라켓과분리가능한상태로결합되는제2 브라켓을포함하고, 제1 및제2 브라켓은구속수단에의해상호구속되며, 차량의충돌시 샤프트부가후방으로밀리는때 마운트볼트에의해구속수단이파괴되면서서로분리될수 있다.
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公开(公告)号：KR1020130067445A
公开(公告)日：2013-06-24
申请号：KR1020110134799
申请日：2011-12-14
Applicant: 현대자동차주식회사
CPC classification number: F16D3/223 , F16D2300/18 , G01B7/30
Abstract: PURPOSE: A device for measuring an angle of a constant velocity joint of a drive shaft is provided to measure the angle and a direction of the constant velocity joint, thereby improving the marketability and safety of a vehicle. CONSTITUTION: A device for measuring an angle of a constant velocity joint of a drive shaft comprises an outer race, a permanent magnet(100), and a sensor(200). The outer race is arranged in the drive shaft and includes an opening in one end. The permanent magnet is mounted in the opening of the outer race. The sensor is arranged in the outer periphery of the drive shaft and interlocked with the permanent magnet, thereby measuring an angle of the drive shaft and the outer race.
Abstract translation: 目的：提供一种用于测量驱动轴等速万向节角度的装置，以测量等速万向节的角度和方向，从而提高车辆的市场性和安全性。 构成：用于测量驱动轴的等速万向节角度的装置包括外座圈，永磁体（100）和传感器（200）。 外圈布置在驱动轴中，并且在一端具有开口。 永磁体安装在外圈的开口内。 传感器布置在驱动轴的外周并与永磁体互锁，从而测量驱动轴和外圈的角度。
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公开(公告)号：KR1020130053310A
公开(公告)日：2013-05-23
申请号：KR1020110119067
申请日：2011-11-15
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A drive shaft joint structure and a clipped corner measuring method are provided to improve the marketability and safety of a vehicle by accurately measuring the maximum corner-clipping amount of a drive shaft joint for sensitively influencing the intensity of a constant speed joint. CONSTITUTION: A drive shaft joint structure comprises an outer wheel(100), an inner wheel(110), a drive shaft(120), and an optical sensor(130). The outer wheel comprises a semielliptic internal space and forms the outer shape of a joint. The inner wheel is formed into a nut shape and is inserted into the outer wheel. The drive shaft is inserted into the center of the inner wheel. The tip end of the drive shaft is partially penetrates the inner wheel for positioning in the internal space. The optical sensor is installed at the tip end of the drive shaft and is positioned in the internal space.
Abstract translation: 目的：提供驱动轴接头结构和夹角测量方法，以通过精确测量用于敏感影响恒速接头强度的驱动轴接头的最大转角削减量来提高车辆的市场性和安全性。 构成：驱动轴接头结构包括外轮（100），内轮（110），驱动轴（120）和光学传感器（130）。 外轮包括半椭圆形内部空间并形成接头的外形。 内轮形成为螺母形状并插入到外轮中。 驱动轴插入内轮的中心。 驱动轴的前端部分地穿过内轮定位在内部空间中。 光学传感器安装在驱动轴的末端，并位于内部空间。
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公开(公告)号：KR101232395B1
公开(公告)日：2013-02-12
申请号：KR1020060016761
申请日：2006-02-21
Applicant: 현대자동차주식회사
Inventor： 최원준
IPC: B60K17/22
Abstract: 본 발명은 센터 베어링 브래킷과 프로펠러 샤프트 사이에 개재되고, 일측에 유체가 충진된 강성 조절 공간이 구비된 러버와; 상기 러버의 강성 조절 공간 내부를 구획하도록 설치되고, 유체가 유동 가능토록 다수의 오리피스 홀이 형성된 오리피스 플레이트와; 상기 러버의 강성 조절 공간 내부에 삽입되어 상기 러버의 변위량에 따라 상기 오리피스 플레이트의 다수의 오리피스 홀 중 적어도 하나를 출입하는 컨트롤 로드를 포함하여 구성됨으로써, 다양한 주행조건에서 NVH성능을 만족함과 아울러 상기 러버의 내구력이 향상될 수 있는 프로펠러 샤프트의 진동저감장치를 제공한다.
프로펠러 샤프트, 튜브, 조인트, 베어링, 마운트 러버, 하이브리드 유체-
公开(公告)号：KR1020110060563A
公开(公告)日：2011-06-08
申请号：KR1020090117176
申请日：2009-11-30
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 한국프랜지공업 주식회사
Abstract: PURPOSE: The deformation due to the pressure gradient and damage is prevented and durability can be improved in the inside heat generation of the constant velocity joint. CONSTITUTION: A boot unit(100) for the constant velocity joint comprises a boot body(110), a curved part(120), and a fixed part(130). The boot body is formed into the cylindrical shape. The boot body comprises the flange part(111) which is inserted in the driven shaft(14) and is touched. Two or more protrusions(113) are formed in phase if it scores of the boot body. The curved part is into one body extended in the other side of the boot body. It is extended from the curved part and the fixed part is fixedly inserted in the joint in which the end part of the housing cap is bent. In protrusion, the shape of the section is formed into circular.
Abstract translation: 目的：防止由于压力梯度和损伤引起的变形，并且能够提高等速万向节的内部发热的耐久性。 构成：用于等速度接头的引导单元（100）包括引导主体（110），弯曲部分（120）和固定部分（130）。 靴体形成为圆筒状。 靴体包括插入从动轴（14）并被接触的凸缘部（111）。 如果两个或更多个突起（113）分成几个靴体。 弯曲部分是在靴体的另一侧延伸的一体。 它从弯曲部分延伸，并且固定部分固定地插入到壳体盖的端部弯曲的接头中。 在突起中，该部分的形状形成为圆形。
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