公开(公告)号：US20150362883A1

公开(公告)日：2015-12-17

申请号：US14557997

申请日：2014-12-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong-guk SIM ,  Sang-bum Woo

IPC: G03G15/00 ,  F16H1/46 ,  F16H1/28

CPC classification number: G03G15/757 ,  F16H37/0806 ,  G03G15/0189 ,  G03G2215/0132

Abstract: An image forming apparatus may include first, second, third, and fourth photosensitive media; a first driving source to rotate the first photosensitive medium; a second driving source to rotate the second photosensitive medium; and a planetary gear train to receive rotational forces of the first and second driving sources so as to rotate the third photosensitive medium, wherein the fourth photosensitive medium is rotated by being linked with the third photosensitive medium.

Abstract translation: 图像形成装置可以包括第一，第二，第三和第四光敏介质; 第一驱动源，用于旋转第一感光介质; 第二驱动源，用于旋转第二感光介质; 以及行星齿轮系，以接受第一和第二驱动源的旋转力，以便旋转第三感光介质，其中第四感光介质通过与第三感光介质相连而旋转。