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1. 实用新型

KR2020100006953U 차동장치용 캐리어의 오일 씰 보호장치 无效
标题翻译：差动装置载体保护油封装置
公开(公告)号：KR2020100006953U
公开(公告)日：2010-07-08
申请号：KR2020080017325
申请日：2008-12-30
申请人： 현대다이모스(주)
发明人： 최석
IPC分类号： F16H48/38 , F16H57/04
摘要： 본 고안은 차동장치용 캐리어의 오일 씰 보호장치에 관한 것으로, 드라이브샤프트(6)의 회전시 캐리어(1)의 중공홀(8)속에 채워진 오일이 샤프트돌기(11)의 경사면에 의해 오일 씰(9)의 립부(9a)의 상부쪽으로 흐름이 유도됨으로써 상기 오일이 상기 오일 씰(9)의 립부(9a)를 직접 가압하지 않게 되고, 아울러 상기 드라이브샤프트(6)와 상기 오일 씰(9)의 립부(9a) 사이의 틈새(10)로 이물질이 끼이는 현상도 방지할 수 있게 되므로, 상기 오일 씰(9)의 내구성 및 기밀유지 성능 향상과 사용수명의 증대를 도모할 수 있을 뿐만 아니라 오일의 누유현상을 없앨 수 있도록 된 것이다.
차동장치, 캐리어, 오일 씰, 드라이브샤프트

2. 实用新型

KR2020100006951U 디퍼렌셜 케이스와 드라이브기어의 조립구조 无效
标题翻译：差速器外壳和驱动齿轮的组装结构
公开(公告)号：KR2020100006951U
公开(公告)日：2010-07-08
申请号：KR2020080017323
申请日：2008-12-30
申请人： 현대다이모스(주)
发明人： 최석
IPC分类号： B60K17/16 , F16H48/42
摘要： 본 고안은 디퍼렌셜 케이스와 드라이브기어의 조립구조에 관한 것으로, 디퍼렌셜 케이스(2)와 드라이브기어(8)가 스플라인 결합을 통해 조립이 이루어지게 됨으로써, 부품수 감축과 원가 절감 및 중량 감소를 이룩할 수 있게 되고, 조립 및 분해 작업시 편의성을 크게 향상시킬 수 있으며, 볼트를 사용하여 조립하던 구조와 대비하여 볼 때 동력전달 효율의 감소가 없도록 된 것이다.
차동기어, 디퍼렌셜 케이스, 드라이브기어, 스플라인

3. 发明公开

KR1020100078272A 디퍼렌셜 케이스와 드라이브기어의 설치위치 조정 장치 无效
标题翻译：调整差速器和驱动齿轮安装位置的装置
公开(公告)号：KR1020100078272A
公开(公告)日：2010-07-08
申请号：KR1020080136484
申请日：2008-12-30
申请人： 현대다이모스(주)
发明人： 최석
IPC分类号： B60K17/16 , F16H48/42
摘要： PURPOSE: A device for adjusting the installation location of a drive gear and a differential case is provided to enable a worker to conveniently perform the adjustment on the installation location of a drive gear and a differential case without the operation of repetitively dismantling and assembling core from a carrier. CONSTITUTION: A device for adjusting the installation location of a drive gear and a differential case comprises a screw groove, a core(14), and an adjusting screw(15). The screw groove is formed on the inner circumference of the hollow hole(12) of a carrier(1) through which a drive shaft passes, along the length direction of the hollow hole. The core comprises a screw part for coupling to the screw groove, which screw part is formed at the outer circumference of the core. The core is installed to adhere to the side of a side bearing(9) by moving along the screw groove in one rotation. The adjusting screw comprises a screw part for coupling to the screw groove, which screw part is formed at the outer circumference of the adjusting screw. The screw part for being fixed and coupled with the screw groove formed on the outer circumference of the adjust screw. The adjusting screw is installed to adhere to the side of the core by moving along the screw groove in one rotation.
摘要翻译：目的：提供用于调整驱动齿轮和差速器壳体的安装位置的装置，以使工作人员能够方便地对驱动齿轮和差速器壳体的安装位置进行调整，而不会重复地拆卸和组装磁芯承运人构成：用于调节驱动齿轮和差速器壳体的安装位置的装置包括螺纹槽，芯（14）和调节螺钉（15）。螺杆槽沿着中空孔的长度方向形成在驱动轴通过的托架（1）的中空孔（12）的内周上。芯部包括用于联接到螺纹槽的螺纹部分，该螺纹部分形成在芯部的外周。通过一个旋转沿着螺纹槽移动，将芯体安装成粘附在侧面轴承（9）侧。调节螺钉包括用于联接到螺纹槽的螺钉部分，该螺钉部分形成在调节螺钉的外周。螺钉部分固定并与形成在调节螺丝的外周上的螺纹槽联接。安装调节螺钉以一个旋转方式沿着螺纹槽移动以粘附到芯的侧面。

4. 发明授权

KR101364810B1 차량 액슬용 탠덤 볼 베어링 有权
标题翻译：车辆轴承的球形轴承
公开(公告)号：KR101364810B1
公开(公告)日：2014-05-14
申请号：KR1020120136701
申请日：2012-11-29
申请人： 현대다이모스(주)
发明人： 최석
IPC分类号： B60K17/22 , F16C19/18
CPC分类号： Y02T10/865 , B60B35/18
摘要： The present invention relates to a tandem ball bearing of a vehicle axle. For this, the tandem ball bearing of a vehicle axle which is connected to an axle shaft of an axle pinion engaging with an axle ring gear comprises a variable inner lace connected to one side of the axle shaft by tight fit; a fixed inner lace spaced apart from the variable inner lace and connected to the other side of the axle shaft by tight fit; a variable ball connected to the outer circumferential part of the variable inner lace to be rotated; a fixed ball connected to the outer circumferential part of the fixed inner lace to be rotated; and an outer lace connected in such a manner that the variable ball and the fixed ball are surrounded to be rotated. Therefore, the tandem ball bearing can reduce noise generated during operation by making only the fixed ball be operated in case that low torque is applied to the axle shaft, but can transmit driving power through sufficient support by simultaneously operating the fixed ball and the variable ball in case that high torque applied to the axle shaft.
摘要翻译：本发明涉及车轴的串联球轴承。为此，连接到与轮毂齿轮接合的车轴小齿轮的车轴的车桥的串联球轴承包括通过紧密配合连接到车轴的一侧的可变内胎面; 与可变的内花边间隔开的固定内胎，通过紧配合连接到车轴的另一侧; 连接到所述可变内花边的外周部分的可变滚珠，以便旋转; 连接到固定内花边的外周部的固定球旋转; 以及以可变球和固定球围绕以便旋转的方式连接的外花边。因此，串联球轴承可以通过在车轴上施加低扭矩的情况下仅使固定球进行操作来减少操作中产生的噪音，而通过同时操作固定球和可变球来传递驱动力在施加到车轴的高扭矩的情况下。

5. 发明公开

KR1020100078276A 차동장치용 피니언 베어링의 스페이서 无效
标题翻译：用于差异装置的轴承的间隔
公开(公告)号：KR1020100078276A
公开(公告)日：2010-07-08
申请号：KR1020080136490
申请日：2008-12-30
申请人： 현대다이모스(주)
发明人： 최석
IPC分类号： F16H48/38
摘要： PURPOSE: A spacer of a pinion bearing for a differential motion device is provided to prevent the phenomenon of gap occurrence between an outer race and a roller comprising a pinion inner bearing and a pinion outer bearing by changing a spacer installed between the pinion inner bearing and the pinion outer bearing. CONSTITUTION: An inner spacer(21) is installed from a gap between a pinion inner bearing and a pinion outer bearing installed on a side of a pinion shaft, so that both ends of the inner spacer touch an inner race of the pinion inner bearing and an inner race of the pinion outer bearing, respectively. The inner spacer maintains a gap between the pinion inner bearing and the pinion outer bearing when combining a lock nut to the pinion shaft.
摘要翻译：目的：提供用于差速运动装置的小齿轮轴承的间隔件，以通过改变安装在小齿轮内轴承和第二轴承座之间的间隔件来防止外座圈和包括小齿轮内轴承和小齿轮外轴承的滚子之间的间隙现象小齿轮外轴承。构成：从小齿轮内轴承和安装在小齿轮轴一侧的小齿轮外轴承之间的间隙安装有内间隔件（21），使得内间隔件的两端接触小齿轮内轴承的内圈，分别是小齿轮外轴承的内圈。当将锁紧螺母与小齿轮轴组合时，内部间隔件保持小齿轮内轴承和小齿轮外轴承之间的间隙。

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