公开(公告)号：US10545452B2

公开(公告)日：2020-01-28

申请号：US16249507

申请日：2019-01-16

Applicant: Oki Data Corporation

Inventor： Takashi Kobayashi ,  Yuta Kobayashi

IPC: G03G15/20 ,  G03G21/16 ,  G03G15/00 ,  G03G21/20

Abstract: An image forming device includes a development unit that forms a toner image, a fixation unit that includes a handle including a grip part and fixes the toner image transferred to a record medium on the record medium and a heat insulation duct that is situated between the development unit and the fixation unit and inhibits transmission of heat of the fixation unit to the development unit. The handle is provided to be able to shift between an operational position for being gripped by an operator and an operating position at which the handle is in contact with the heat insulation duct.

公开(公告)号：US09296576B2

公开(公告)日：2016-03-29

申请号：US14581024

申请日：2014-12-23

Applicant: Oki Data Corporation

Inventor： Yuta Kobayashi

IPC: B65H3/06 ,  B65H7/04 ,  B65H7/14 ,  G03G15/00 ,  B65H1/04 ,  B65H3/42

CPC classification number: B65H3/0684 ,  B65H1/04 ,  B65H3/42 ,  B65H3/5261 ,  B65H5/062 ,  B65H7/04 ,  B65H7/14 ,  B65H9/006 ,  B65H85/00 ,  B65H2301/33312 ,  B65H2402/10 ,  B65H2403/53 ,  B65H2404/1422 ,  B65H2405/324 ,  B65H2407/21 ,  B65H2553/25 ,  B65H2553/612 ,  G03G15/6502 ,  G03G2215/00725

Abstract: A medium conveying device includes a medium placing tray provided on a main body of an image forming apparatus to be openable and closable. The medium placing tray includes a placing portion on which a medium is placed. The medium conveying device includes a first displacement member including a contact portion that contacts the medium placed on the placing portion and a first engaging portion, and a second displacement member including a second engaging portion that engages the first engaging portion. A detecting unit detects a displacement state of the second displacement member. A determination unit determines the presence or absence of the medium on the placing portion based on a detection result of the detection unit. The first engaging portion and the second engaging portion engage and disengages from each other in conjunction with opening and closing operation of the medium placing tray.

Abstract translation: 介质输送装置包括设置在图像形成装置的主体上的可打开和关闭的介质放置盘。 介质放置托盘包括放置介质的放置部分。 介质传送装置包括第一移位构件，其包括接触放置在放置部分上的介质的接触部分和第一接合部分，以及包括接合第一接合部分的第二接合部分的第二位移构件。 检测单元检测第二位移构件的位移状态。 确定单元基于检测单元的检测结果确定放置部分上的介质的存在或不存在。 结合介质放置盘的打开和关闭操作，第一接合部分和第二接合部分彼此接合和分离。