公开(公告)号：US20170052486A1

公开(公告)日：2017-02-23

申请号：US15221793

申请日：2016-07-28

Applicant: Konica Minolta, Inc.

Inventor： Katuhisa ICHIKAWA ,  Yoshiki MATSUI

IPC: G03G15/00

CPC classification number: B65H1/00 ,  B65H3/0669 ,  B65H3/44 ,  B65H2403/42 ,  B65H2403/72 ,  B65H2403/724 ,  B65H2403/942 ,  B65H2601/521 ,  G03G15/6511 ,  G03G21/1647 ,  G03G2221/1657

Abstract: An image forming device includes: a conveyance unit; an image forming section; a plurality of storage units; and a sheet feeding roller, wherein provided are: one drive source; a first drive transmission system including a first one-way clutch; a second drive transmission system including: a second one-way clutch; and a first transmission interrupting unit; a third drive transmission system including: a third one-way clutch; and a second transmission interrupting unit; and a control unit, and the control unit is configured to: rotationally drive the drive source in the first direction at the time of the sending operation by the first sheet feeding roller; rotationally drive the drive source in the second direction at the time of the sending operation by the second sheet feeding roller; and rotationally drive the drive source in the second direction at the time of the sending operation by the third sheet feeding roller.

Abstract translation: 图像形成装置包括：输送单元; 图像形成部; 多个存储单元; 和送纸辊，其中设置有：一个驱动源; 第一驱动传动系统，包括第一单向离合器; 第二驱动传动系统，包括：第二单向离合器; 和第一传输中断单元; 第三驱动传动系统，包括：第三单向离合器; 和第二传输中断单元; 以及控制单元，并且所述控制单元构造成：在所述第一供纸辊的发送操作时，沿所述第一方向旋转驱动所述驱动源; 在第二送纸辊的发送操作时沿第二方向旋转驱动驱动源; 并且在通过第三供纸辊发送操作时沿第二方向旋转驱动驱动源。

公开(公告)号：US20160378044A1

公开(公告)日：2016-12-29

申请号：US15190780

申请日：2016-06-23

Applicant: Konica Minolta, Inc.

Inventor： Shinya NAOI ,  Akio KIMURA ,  Yuki DOSHIDA ,  Yoshiki MATSUI

IPC: G03G15/00 ,  B65H7/20 ,  B65H5/36

CPC classification number: B65H29/58 ,  B65H29/125 ,  B65H29/60 ,  B65H85/00 ,  B65H2301/33312 ,  B65H2301/448 ,  B65H2402/45 ,  B65H2402/64 ,  B65H2403/946 ,  B65H2404/632 ,  B65H2555/13 ,  B65H2601/11 ,  B65H2801/06

Abstract: An image forming apparatus includes: a conveying unit configured to convey a sheet along a conveyance path group including at least a first conveyance path and a second conveyance path joining the first conveyance path; an image forming unit; and a path switcher, wherein: the path switcher includes: a guide unit configured to rotate about a guide supporting point and rotate between a first position and a second position; a protruding portion fixed to the guide unit; a drive lever having a first pressing surface and a second pressing surface; a first force applying unit; and a second force applying unit; the drive lever includes: a first lever; a second lever; a third force applying unit; and a restraining portion configured to set a moving end on the rotation of the second lever; and the restraining portion restricts the moving end of the second lever to a predetermined position.

Abstract translation: 图像形成装置包括：输送单元，其构造成沿着至少包括第一输送路径和连接第一输送路径的第二输送路径的输送路径组输送纸张; 图像形成单元; 路径切换器，其中：所述路径切换器包括：引导单元，被配置为围绕引导支撑点旋转并且在第一位置和第二位置之间旋转; 固定到所述引导单元的突出部; 驱动杆，具有第一按压面和第二按压面; 第一力施加单元; 和第二施力单元; 所述驱动杆包括：第一杆; 第二个杠杆; 第三力施加单元; 以及限制部，其构造成在所述第二杆的旋转时设定移动端; 并且约束部分将第二杆的移动端限制到预定位置。