专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

KR1020090131437A 자동차용 등속 조인트의 스파이더 어셈블리 无效
标题翻译：用于车辆的恒定速度接头的天空组件
公开(公告)号：KR1020090131437A
公开(公告)日：2009-12-29
申请号：KR1020080057310
申请日：2008-06-18
申请人： 이래오토모티브시스템 주식회사
发明人： 전춘식 , 박준성 , 노정수
IPC分类号： F16D3/00 , F16D3/20 , F16D3/22
摘要： PURPOSE: A spider assembly of a constant velocity joint for a vehicle is provided to prevent a ball and roller retainer, a needle roller bearing, and a rotation roller from being separated with a protrusion formed on one end of the trunnions. CONSTITUTION: A spider assembly of a constant velocity joint for a vehicle comprises a spider(110), a ball and roller retainer(150), a plurality of trunnions(120), a needle roller bearing(130), a rotation roller(140). The spider has a hollow in which a driving shaft is fastened, and delivers torque to the driving shaft. A plurality of trunnions are projected on the outer circumference of the spider. The needle roller bearing is inserted into the trunnion to rotate within. The rotation roller revolves with the needle roller bearing, contacting with the outer surface of a needle roller bearing. The rotation roller is inserted into the trunnion. The ball and roller retainer is inserted into the trunnion. The ball and roller retainer is arranged on one side of the needle roller bearing. A protrusion(121) is formed on the outer circumference of the trim of the trunnions. The protrusion prevents the needle roller bearing, a rotation roller, and a ball and roller retainer from the trunnions.
摘要翻译：目的：提供一种用于车辆的恒速接头的星形轮组件，以防止球和滚子保持器，滚针轴承和旋转辊与形成在耳轴的一端上的突起分离。构成：用于车辆的等速万向节的一个蜘蛛组件包括一个蜘蛛（110），一个球和滚子保持器（150），多个耳轴（120），一个滚针轴承（130），一个旋转辊）。该蜘蛛具有中空部，驱动轴被固定在该中空部，并将扭矩输送到驱动轴。多个耳轴突出在蜘蛛的外圆周上。滚针轴承插入耳轴内旋转。旋转辊与滚针轴承一起旋转，与滚针轴承的外表面接触。旋转辊插入耳轴。球和滚子保持架插入耳轴。球滚子保持器布置在滚针轴承的一侧。突起（121）形成在耳轴的饰边的外周上。该突起防止滚针轴承，旋转辊，以及球轴承和滚子保持器从耳轴。

2. 发明公开

KR1020080030821A 자동차용 드라이브 샤프트 无效
标题翻译：车用驱动轴
公开(公告)号：KR1020080030821A
公开(公告)日：2008-04-07
申请号：KR1020060097225
申请日：2006-10-02
申请人： 이래오토모티브시스템 주식회사
发明人： 김대용 , 김효곤 , 권인규 , 박준성 , 전춘식
IPC分类号： B60K17/22
摘要： A drive shaft for a vehicle is provided to prevent cracks of a material by pressing shafts into two ends of a hollow shaft. A drive shaft(1) for a vehicle comprises a hollow shaft(10), and two shafts(20,20'). Each shaft is pressed into two ends of the hollow shaft. Spline units are formed on the hollow shaft and each shaft. Both the hollow shaft and the shaft are engaged with each other via the spline units.
摘要翻译：提供用于车辆的驱动轴，以通过将轴压入中空轴的两端来防止材料的裂纹。用于车辆的驱动轴（1）包括中空轴（10）和两个轴（20,20'）。每个轴被压入中空轴的两端。花键单元形成在空心轴和每个轴上。空心轴和轴都通过花键单元彼此接合。

3. 发明公开

KR1020050099011A 차량용 등속 조인트의 아웃보드조인트 제작방법 및 그에 의해 제작된 아웃보드조인트 有权
标题翻译：汽车联合运动联合生产过程
公开(公告)号：KR1020050099011A
公开(公告)日：2005-10-13
申请号：KR1020040023873
申请日：2004-04-07
申请人： 이래오토모티브시스템 주식회사
发明人： 이현일 , 전춘식
IPC分类号： F16D3/84
摘要： 본 발명은 아웃보드조인트를 단조 및 선삭 등의 작업공정으로 인해 발생했던 중량 증가와 제작비용 상승을 스웨징공법으로 대체하여 가공함으로써 중량감소와 제작비용 절감을 도모하고자 한 차량용 등속 조인트 제작방법에 관한 것이다.
본 발명의 차량용 등속 조인트 제작방법은 차량의 변속기(4) 출력부에 인너보드조인트(10)와, 조인트부(12)와, 샤프트(14)와, 조인트부(12)와 구동바퀴(6)에 결합되는 아웃보드조인트(18)가 순차적으로 연결되는 것에 있어서, 상기 아웃보드조인트(18)는 중공타입의 슬리브(32)로 형성되면서 선단부에 반구형 아우터레이스(30)를 일체로 형성하도록 슬리브(32)의 선단부를 확관시켜 아우터레이스(30)를 형성시키는 확관공정과, 상기 확관공정 이후로 슬리브(32)의 후미 외주를 가압하는 축관공정과, 상기 축관공정 이후로 슬리브(32)와 아우터레이스(30)를 열처리하는 열처리공정과, 상기 열처리공정 이후로 슬리브(32)와 아우터레이스(30)를 연마하는 연마공정에 의해 상기 아웃보드조인트(18)를 만드는 것을 특징으로 한다.
따라서, 본 발명에 의하면 아웃보드조인트를 단조 및 선삭 등의 작업공정으로 인해 발생했던 중량 증가와 제작비용 상승을 스웨징공법으로 대체하여 가공함으로써, 중량감소와 제작비용을 절감시킬 수 있게 된다.

4. 发明公开

KR1020080085439A 니들 롤러 베어링 구속형 트리포드형 등속조인트의 구조 无效
标题翻译：结构用于限制滚针轴承的三轴连续速度接头
公开(公告)号：KR1020080085439A
公开(公告)日：2008-09-24
申请号：KR1020070026972
申请日：2007-03-20
申请人： 이래오토모티브시스템 주식회사
发明人： 전춘식 , 이현일
IPC分类号： F16D3/202 , F16D3/20
摘要： A tripod constant velocity joint for constraining a needle roller bearing is provided to reduce friction heat by contacting an outer ring to a housing at two points and to improve engagement by unsymmetrically forming a spider. A tripod constant velocity joint(1) for constraining a needle roller bearing comprises a spider(10), a ring assembly(30), and a housing(50). Assembled to the spider, the ring assembly has the needle roller bearing, an inner ring, and an outer ring. The inner and outer rings are installed at inner and outer parts of the needle roller bearing respectively to constrain the needle roller bearing. The housing is contacted to the outer ring of the ring assembly, and contains the spider and the ring assembly. Protrusion units are protruded from two side ends of an outer diameter of the inner ring respectively to constrain the needle roller bearing.
摘要翻译：提供了一种用于约束滚针轴承的三脚架等速万向节，用于通过在两个点处将外圈接触壳体以减少摩擦热，并通过不对称地形成一个蜘蛛来改善啮合。一种用于约束滚针轴承的三球销等速万向节（1）包括一个蜘蛛（10），一个环组件（30）和一个壳体（50）。组装到蜘蛛上，环组件具有滚针轴承，内圈和外圈。内圈和外圈分别安装在滚针轴承的内外部，限制滚针轴承。壳体与环组件的外圈接触，并且包含了轮毂和环组件。突起单元分别从内圈的外径的两个侧端突出以约束滚针轴承。

5. 发明公开

KR1020080050342A 차량용 드라이브 샤프트의 제조방법 无效
标题翻译：制造车辆驱动轴的机械
公开(公告)号：KR1020080050342A
公开(公告)日：2008-06-05
申请号：KR1020070123600
申请日：2007-11-30
申请人： 이래오토모티브시스템 주식회사
发明人： 전춘식 , 박진대 , 노정수
IPC分类号： B21D41/04 , B21D9/01 , B23P15/00 , B21D53/86
摘要： A manufacturing method of a drive shaft for a vehicle is provided to reduce processing costs, activate the application of a hollow shaft, enhance surface strength of the shaft, and reduce flaws in joining of workpieces and so on. A manufacturing method of a drive shaft for a vehicle comprises: a step(S10) of forming a catching projection on an end of the front portion of the tube to contract a front portion of a tube; a step(S20) of contracting an outer diameter of the front portion of the tube as long as a predetermined length by pressurizing the first mandrel and pressing the tube against a mold after inserting a first mandrel into the tube and placing the first mandrel on the catching projection; a step(S30) of inserting a second mandrel into the tube, pressurizing the second mandrel, and pressing the tube against the mold to reduce thickness of an intermediate portion of the tube; a step(S40) of forming a spline on the front portion of the tube by inserting a third mandrel into the tube, pressurizing the third mandrel, and pressing the tube against a spline-formed mold, thereby contracting the tube; a step(S50) of removing the catching projection formed on the front portion of the tube; a step(S60) of forming a catching projection on an end of a rear portion of the tube; a step(S70) of contracting an outer diameter of the rear portion of the tube as long as a predetermined length by inserting the first mandrel into the tube a rear portion of the tube, pressurizing the first mandrel, and pressing the tube against the mold; a step(S80) of forming a spline on the rear portion of the tube by inserting the third mandrel into the tube, pressurizing the third mandrel, and pressing the tube against the spline-formed mold, thereby contracting the tube; and a step(S90) of removing the catching projection formed on the rear portion of the tube.
摘要翻译：提供一种用于车辆的驱动轴的制造方法以降低加工成本，激活中空轴的应用，提高轴的表面强度，并减少工件接合等方面的缺陷。一种用于车辆的驱动轴的制造方法，包括：步骤（S10），其在所述管的前部的端部上形成捕获突起，以收缩管的前部; 通过对第一心轴进行加压而将管的前部的外径缩小到预定长度的步骤（S20），并且将第一心轴插入管中并将第一心轴放置在第一心轴上之后将管按压在模具上捕捉投影; 将第二心轴插入管中的步骤（S30），对第二心轴加压，并将管按压在模具上以减小管的中间部分的厚度; 通过将第三心轴插入管中来对管的前部形成花键的步骤（S40），对第三心轴加压，并将管按压在花键形成的模具上，从而收缩管; 去除形成在管的前部上的捕捉突起的步骤（S50）在所述管的后部的端部上形成捕捉突起的步骤（S60）通过将第一心轴插入管中的管的后部，将管的后部的外径缩短到预定长度，对第一心轴加压并将管按压在模具上的步骤（S70） ; 通过将第三心轴插入管中来对管的后部形成花键的步骤（S80），对第三心轴加压，并将管按压在花键形模上，从而收缩管; 以及去除形成在管的后部上的捕捉突起的台阶（S90）。

6. 发明授权

KR101015493B1 자동차용 스터브 샤프트 제작 방법 有权
标题翻译：车辆短轴的制造方法
公开(公告)号：KR101015493B1
公开(公告)日：2011-02-22
申请号：KR1020070022128
申请日：2007-03-06
申请人： 이래오토모티브시스템 주식회사
发明人： 박진대 , 권인규 , 이현일 , 전춘식
IPC分类号： B21D53/86 , B62D1/16 , B21D31/00 , B21D53/88
CPC分类号： B21D53/88
摘要： 본 발명은 자동차용 스터브 샤프트에 관한 것으로서, 스터브 샤프트를 제작함에 있어서, 바 소재에 포밍(forming) 공법을 적용함으로써, 재료의 조직을 보다 안정화시켜 비틀림 강도의 취약점을 보완하고, 그에 따른 제품의 품질을 안정화시킬 수 있으며, 제작 비용을 줄일 수 있어 가격 경쟁력을 높일 수 있는 자동차용 스터브 샤프트를 제공하기 위한 것으로서, 그 기술적 구성은 스터브 샤프트를 제작하는 방법에 있어서, 중실형의 바(bar)를 일정 형상의 금형에 고정하며, 상기 금형에 고정된 바를 포밍 머신(forming machine)을 이용하여 포밍 공법으로 제작하는 것을 특징으로 한다.
스터브 샤프트, 프로펠러 샤프트, 바, 금형, 포밍 머신, 헤딩 머신

7. 发明公开

KR1020100090028A 밴드 클램프 无效
标题翻译：带式夹
公开(公告)号：KR1020100090028A
公开(公告)日：2010-08-13
申请号：KR1020090009272
申请日：2009-02-05
申请人： 이래오토모티브시스템 주식회사
发明人： 노정수 , 전춘식 , 신승현 , 박준성 , 권인규 , 김기훈
IPC分类号： F16B2/08 , F16B2/02 , F16B2/12
摘要： PURPOSE: A band clamp is provided to easily fasten fastening members by forming a fastening unit on a body. CONSTITUTION: A band clamp(100) comprises a body part(130), a coupling part(110) and a fastening unit(150). The coupling part is projected from one end of the body part. The coupling part comprises a dent(133). The bent comprises an insertion hole(135) into which the coupling part is inserted. The fastening unit comprises fixing grooves(153), fixed protrusions(151) and a pressure applying part(155). The fixing groove is formed on the opposite end of the coupling part. The fixed protrusion is formed on the end adjacent to the coupling part. The pressure applying part make the body part be projected between the fixing groove and the dent.
摘要翻译：目的：提供带夹，通过在身体上形成紧固单元来容易地固定紧固构件。构成：带夹（100）包括主体部分（130），联接部分（110）和紧固单元（150）。联接部从主体部的一端突出。联接部分包括凹部（133）。弯曲部包括插入孔（135），联接部件插入其中。紧固单元包括固定槽（153），固定突起（151）和压力施加部（155）。固定槽形成在联接部的相对端。固定突起形成在与联接部相邻的端部。压力施加部件使得主体部分在固定槽和凹部之间突出。

8. 发明公开

KR1020090091469A 자동차용 등속 조인트 无效
标题翻译：一个车辆的恒定速度接头
公开(公告)号：KR1020090091469A
公开(公告)日：2009-08-28
申请号：KR1020080016746
申请日：2008-02-25
申请人： 이래오토모티브시스템 주식회사
发明人： 김효곤 , 권인규 , 전춘식 , 김대용 , 김기훈
IPC分类号： F16D3/22 , F16D3/20
摘要： A constant velocity joint for vehicles is provided to prevent the grease from being leaked by including a protrusion in a ball retainer or outer race. A constant velocity joint for vehicles includes a driving shaft and an outer race. One side of the driving shaft is connected to the outer race. The other side of the outer race is combined in a ball retainer(200). A protrusion(250) is formed in a contact area between the outer race and the ball retainer. The protrusion is formed along one surface of the outer race or ball retainer.
摘要翻译：提供用于车辆的等速万向节，以通过在球保持器或外圈中包括突起来防止油脂泄漏。用于车辆的等速万向节包括驱动轴和外圈。驱动轴的一侧连接到外圈。外圈的另一侧组合在球保持器（200）中。在外圈和球保持器之间的接触区域中形成有突起（250）。突出部沿着外圈或球保持器的一个表面形成。

9. 发明公开

KR1020080081706A 자동차용 스터브 샤프트 제작 방법 有权
标题翻译：一种用于车辆的分支轴的制造方法
公开(公告)号：KR1020080081706A
公开(公告)日：2008-09-10
申请号：KR1020070022128
申请日：2007-03-06
申请人： 이래오토모티브시스템 주식회사
发明人： 박진대 , 권인규 , 이현일 , 전춘식
IPC分类号： B21D53/86 , B62D1/16 , B21D31/00 , B21D53/88
CPC分类号： B21D53/88
摘要： A manufacturing method for a stub shaft of a vehicle is provided to enhance torsional strength by stabilizing organization of material through applying a forming method to bar material. A manufacturing method for a stub shaft of a vehicle comprises a step of fixing a bar(10) having a core therein to a mold(20) having a predetermined shape. Both end portions of the bar are manufactured by using a forming machine. A part of the bar is manufactured by a forming process. A stub shaft is used for one of a hollow shaft for friction welding, a drive shaft, a propeller shaft and an intermediate shaft. A spline of an end of the stub shaft is manufactured by an extrusion method. The bar used for the forming process has a diameter of 30mm or more. When the bar used for the forming process is subject to heat treatment, torque of 4,000Nm or more is transferred.
摘要翻译：提供一种用于车辆的短轴的制造方法，以通过将成形方法应用于棒材来稳定材料的组织来提高扭转强度。车辆的短轴的制造方法包括将具有芯的杆（10）固定到具有预定形状的模具（20）的步骤。棒的两个端部通过使用成形机制造。棒的一部分通过成型工艺制造。短轴用于摩擦焊接的空心轴，驱动轴，传动轴和中间轴中的一个。短轴的端部的花键通过挤出法制造。用于成型工艺的条具有30mm以上的直径。当用于成型工艺的棒材进行热处理时，传递4000Nm以上的扭矩。

10. 发明公开

KR1020080015686A 자동차용 트라이포트 등속 조인트의 스파이더 어셈블리 无效
标题翻译：三叉戟机组恒星速度接头
公开(公告)号：KR1020080015686A
公开(公告)日：2008-02-20
申请号：KR1020060077337
申请日：2006-08-16
申请人： 이래오토모티브시스템 주식회사
发明人： 전춘식 , 이현일 , 장순동
IPC分类号： F16D3/202 , F16D3/20
摘要： A spider assembly of a tripod constant velocity joint for a vehicle is provided to reduce weight of the spider and to lessen the number of parts by forming a groove having predetermined height on the inner peripheral surface of the center hole and inserting the ball and needle retainer in the groove. A spider assembly(1) of a tripod constant velocity joint for a vehicle comprises a spider(10), a trunnion(20), and a needle roller bearing(40). The trunnion is projected on an outer peripheral surface of the spider to a vertical direction of the shaft. The needle bearing has a rotary roller(30) to be rotated about the trunnion. The spider has a center hole(23) at the upper center thereof. A groove(21), which has predetermined depth, is formed on the inner peripheral surface of the center hole. A catching part inserts a ball and needle retainer with a wide-upper and narrow-lower shape. The upper surface of the spider is plane for assembling the ball and needle retainer easily.
摘要翻译：提供了一种用于车辆的三脚架等速万向节的联合组件，用于减小所述蜘蛛的重量并通过在所述中心孔的内周面上形成具有预定高度的槽并且将所述球和针保持器在凹槽中一种用于车辆的三球架等速万向节的联合组件（1）包括一个蜘蛛（10），一个耳轴（20）和一个滚针轴承（40）。耳轴沿着轴的垂直方向突出在蜘蛛的外周表面上。滚针轴承具有围绕耳轴旋转的旋转辊（30）。蜘蛛在其中心处具有中心孔（23）。在中心孔的内周面上形成有规定深度的槽（21）。一个抓住的部分插入一个宽上下窄的形状的球和针保持器。蜘蛛的上表面是用于组装球和针保持器的平面。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式