公开(公告)号：KR1020110138044A

公开(公告)日：2011-12-26

申请号：KR1020100058138

申请日：2010-06-18

Applicant: 현대자동차주식회사

Inventor： 이현구 ,  서현승 ,  김무석

IPC: F16H3/44 ,  F16H3/00

CPC classification number: F16H55/17 ,  F16H3/666 ,  F16H57/08 ,  Y10T29/49467

Abstract: PURPOSE: A planetary gear is provided to form a ring gear into an elliptical shape by pressing after molding into a circular shape and to reduce the generation of noise and smoothly transfer power by securing a proper gearing state between the ring gear and a pinion gear. CONSTITUTION: The length of a short axis direction of a ring gear(R) is shorter than the length of a long axis direction of the ring gear so that pinion gears(P) which is supported by a carrier(C) accomplishes an optimum gearing state with the ring gear. The ring gear is molded as a circular shape. The ring gear which is molded is formed into an elliptical shape by pressing. A center control part and an assembly improvement part are alternately formed according to a circumferential direction of the ring gear.

Abstract translation: 目的：提供一种行星齿轮，通过在成型后成型为圆形，通过在环形齿轮和小齿轮之间确保适当的齿轮状态来减少噪音的产生和平稳地传递动力，从而形成椭圆形的环形齿轮。 构成：齿圈（R）的短轴方向的长度短于齿圈的长轴方向的长度，使得由载体（C）支撑的小齿轮（P）实现最佳传动 状态与齿圈。 环形齿轮被模制成圆形。 模制的齿圈通过压制成椭圆形。 根据环形齿轮的周向交替地形成中心控制部和组装改进部。

公开(公告)号：KR1020110131939A

公开(公告)日：2011-12-07

申请号：KR1020100051640

申请日：2010-06-01

Applicant: 현대자동차주식회사

Inventor： 이현구 ,  서현승 ,  백상범 ,  김무석

IPC: F16H57/04 ,  F16H57/02

Abstract: PURPOSE: An auto transmission noise reduction structure is provided to prevent the generation of noise by supporting exciting force which is added in an input shaft by a torque converter. CONSTITUTION: An oil pump(3) is arranged to be contiguous to a torque converter. A front bearing(7) surrounds the outer diameter part of an input shaft on an inner diameter part of the oil pump and supports. An oil pump cover is fixed to a transmission case. Oil pump housing(15) is arranged between the oil pump cover and the torque converter and is connected to the oil pump cover. A rotor is inserted between the oil pump cover and the oil pump housing. A reaction shaft for fixing a stator of the torque converter is inserted into an inner diameter part of the oil pump cover. The front bearing is arranged in the rear side of the reaction shaft.

Abstract translation: 目的：提供一种自动变速器降噪结构，通过支撑通过变矩器在输入轴中添加的励磁力来防止产生噪音。 构成：油泵（3）布置成与变矩器相邻。 前轴承（7）围绕在油泵的内径部分和支撑件上的输入轴的外径部分。 油泵盖固定在变速箱上。 油泵壳体（15）设置在油泵盖和变矩器之间，并连接到油泵盖。 在油泵盖和油泵壳体之间插入转子。 用于固定变矩器的定子的反作用轴插入油泵盖的内径部。 前轴承布置在反作用轴的后侧。

公开(公告)号：KR101637263B1

公开(公告)日：2016-07-07

申请号：KR1020100087494

申请日：2010-09-07

Applicant: 현대자동차주식회사

Inventor： 이현구 ,  김진호 ,  정재헌 ,  송준걸 ,  김무석

IPC: F16H3/44 ,  F16H57/02

Abstract: 본발명의예시적인실시예에따른자동변속기용유성기어세트어셈블리는, 토크컨버터를통하여엔진출력측에접속되는입력축상의프론트측으로부터복수개의유성기어세트를조합하여이루어지는것으로, 전방측에위치하는유성기어세트의프론트링기어와후방측에위치하는유성기어세트의리어링기어가서로스플라인결합되고, 변속기케이스와상기프론트링기어사이에서상기프론트링기어에부시링이설치되는것을특징으로한다.

公开(公告)号：KR1020130022153A

公开(公告)日：2013-03-06

申请号：KR1020110084946

申请日：2011-08-25

Applicant: 현대자동차주식회사

Inventor： 이현구 ,  김시웅 ,  김무석 ,  이상화 ,  황선양 ,  유동규

IPC: F16C33/10 ,  F16C33/12 ,  F16C35/04 ,  F16C33/32

CPC classification number: F16C33/1025 ,  F16C33/125 ,  F16C33/32 ,  F16C35/04

Abstract: PURPOSE: A bearing unit for a vehicle is provided to prevent noise in the rotation of a bearing as a case and the bearing are not in contact due to a gap even though the case is protruded towards the bearing by pressing a ball into the case. CONSTITUTION: A bearing unit for a vehicle comprises a case(10), outer wheels(20), and a bearing(30). The outer wheels are fixed inside the case. The bearing is arranged inside the outer wheels, thereby being rotated. The outer wheels are supported by the inside of the case while being spaced from the case at a predetermined space.

Abstract translation: 目的：提供一种用于车辆的轴承单元，以防止轴承的旋转中的噪音，并且即使通过将球压入壳体而将壳体向轴承突出，由于间隙也不会接触轴承。 构成：用于车辆的轴承单元包括壳体（10），外轮（20）和轴承（30）。 外轮固定在外壳内。 轴承布置在外轮内部，由此旋转。 外轮由壳体的内部支撑，同时在预定的空间与壳体间隔开。