公开(公告)号：KR100314932B1

公开(公告)日：2001-12-24

申请号：KR1019990025210

申请日：1999-06-29

Applicant: 국방과학연구소

Inventor： 이대옥 ,  오세훈 ,  김고도

IPC: F16H55/18

Abstract: 본발명은유성기어열을이용한백래쉬제거기어전동장치에관한것으로서, 백래쉬제거시스템으로유성기어열을이용하여정밀하게감속하고물림을개선하는동시에전체적인형상을컴팩트하게설계하여기어박스의크기를축소시킬수 있게하는백래쉬제거기어전동장치를제공한다. 본발명의바람직한실시예에따르면, 상기유성기어열을이용한백래쉬제거기어전동장치는구동기어(1)와, 상기구동기어(1)와상측이빨이맞물려 1단감속을하는제 1 태양기어(2)와, 상기제 1 태양기어축(2') 안쪽으로축(3')이삽입되고상기제 1 태양기어(2) 하부에설치되는제 2 태양기어(3)와, 상기제 1 태양기어(2)의하측이빨과맞물려구동되고상기제 1 태양기어원주상에등 간격으로배열된제 1 유성기어(4)와, 상기제 2 태양기어(3)와맞물려구동되고상기제 1 유성기어하부에설치되고상기제 2 태양기어원주상에등 간격으로배열된제 2 유성기어(5)와, 상기제 1 유성기어(4) 및제 2 유성기어(5)와맞물려구동되는링기어(6)와, 출력캐리어(7)로이루어지고, 여기서상기제 1 태양기어(2) 및제 2 태양기어(3)는상호위상차를가지고엇갈려있고, 상기위상차에대응하여제 1 유성기어(4) 및제 2 유성기어(5)도위상차를가지고엇갈려있다.

公开(公告)号：KR1020010004522A

公开(公告)日：2001-01-15

申请号：KR1019990025210

申请日：1999-06-29

Applicant: 국방과학연구소

Inventor： 이대옥 ,  오세훈 ,  김고도

IPC: F16H55/18

Abstract: PURPOSE: A backlash eliminated gear transmission precisely decelerates and improves the engagement of gears by using a planetary gear train, and makes the largeness thereof by compactly designing the contour thereof. CONSTITUTION: A gear transmission comprises a first sun gear(2), a second sun gear(3), a first planetary gear(4), a second planetary gear(5) and a ring gear(6). The first planetary gear(4) is engaged with the first sun gear(2) and disposed with regular intervals on the circumference of the first sun gear(2). The second planetary gear(5) is engaged with the second sun gear(3) and is disposed with regular intervals on the circumference of the second sun gear(3). The ring gear(6) is engaged with the first planetary gear(4) and the second planetary gear(5). The first sun gear(2) and the second sun gear(3) is crossed each other along mutual phase difference. The first planetary gear(4) and the second sun gear(3) is crossed each other along phase difference corresponding to this phase difference.

Abstract translation: 目的：通过使用行星齿轮系，消除齿轮传动的齿隙精确地减速并改善齿轮的啮合，并通过紧凑地设计其轮廓使其大小。 构成：齿轮传动装置包括第一太阳轮（2），第二太阳齿轮（3），第一行星齿轮（4），第二行星齿轮（5）和齿圈（6）。 第一行星齿轮（4）与第一太阳齿轮（2）接合并且以规则的间隔布置在第一太阳齿轮（2）的圆周上。 第二行星齿轮（5）与第二太阳齿轮（3）接合，并且在第二太阳齿轮（3）的圆周上以规则的间隔设置。 齿圈（6）与第一行星齿轮（4）和第二行星齿轮（5）啮合。 第一太阳齿轮（2）和第二太阳齿轮（3）沿相互相位相互交叉。 第一行星齿轮（4）和第二太阳齿轮（3）沿与该相位差对应的相位差彼此交叉。