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    Roller assembly used for the image reading unit of a facsimile machine
    4.
    发明授权
    Roller assembly used for the image reading unit of a facsimile machine 失效
    用于传真机图像读取单元的滚筒组件

    公开(公告)号：US6034793A

    公开(公告)日：2000-03-07

    申请号：US834536

    申请日：1997-04-04

    Applicant: Heon-Soo Park

    Inventor： Heon-Soo Park

    IPC: B41L19/00 ,  B65G39/02 ,  B65H27/00 ,  G03G5/10 ,  H04N1/00 ,  H04N1/12 ,  H04N1/04 ,  B65G13/02

    CPC classification number: H04N1/125 ,  B65G39/02 ,  B65H27/00 ,  G03G5/10 ,  H04N1/1215 ,  B65H2404/13421 ,  B65H2404/1351 ,  B65H2404/17

    Abstract: A roller assembly used for the image reading unit of a facsimile machine, comprises a white roller assembly made of an extruded pipe. The white roller assembly (which can be a rubber roll) is directly extruded so as to be formed to a cylindrical pipe which doesn't need to be subjected to an additional machining process. The assembly is provided with hooking grooves on the insides of both ends. Both shafts support the rotating white roller and are separately formed by molding so as to be each inserted into the respective ends on both sides of the white roller. One of the shafts is integrally formed with a gear without requiring an E-ring, and a hooking jaw is formed on both shafts so as to be fitted into the hooking groove formed inside both ends of the white roller.

    Abstract translation: 用于传真机的图像读取单元的辊组件包括由挤压管制成的白色辊组件。 白辊组件（其可以是橡胶辊）被直接挤出，以形成为不需要进行额外加工的圆柱形管。 组件在两端的内侧上设置有钩槽。 两个轴支撑旋转的白色滚筒，并通过模制分别形成，以便分别插入白色滚筒两侧的相应端部。 其中一个轴与齿轮一体地形成，而不需要E形环，并且在两个轴上形成一个钩爪，以便装配到形成在白色辊的两端的钩形槽中。

    SHEET FEEDING DEVICE
    6.
    发明公开
    SHEET FEEDING DEVICE 审中-公开

    公开(公告)号：US20230166928A1

    公开(公告)日：2023-06-01

    申请号：US18058638

    申请日：2022-11-23

    Applicant: CANON KABUSHIKI KAISHA

    Inventor： SATOSHI TSUDA

    IPC: B65H3/06

    CPC classification number: B65H3/0684 ,  B65H3/0638 ,  B65H2404/13421 ,  B65H2601/324 ,  B65H2404/1421 ,  B65H2801/06

    Abstract: A sheet feeding device includes a roller unit having first and second engagement units, a first engaged unit, and a pressing arm having a second engaged unit. By being rotated about the first engagement unit from a first position where the first engagement unit and the first engaged unit are engaged with each other, and the second engagement unit and the second engaged unit are not engaged with each other, the roller unit is movable to a second position at which the first engagement unit and the first engaged unit are engaged with each other, and the second engagement unit and the second engaged unit are engaged with each other. By the second engagement unit pressing the second engaged unit to move the roller unit from the first position to the second position, the second engaged unit moves to a position retracted from a second engagement unit movement locus.

    Recording apparatus
    7.
    发明授权
    Recording apparatus 有权
    记录装置

    公开(公告)号：US09132989B2

    公开(公告)日：2015-09-15

    申请号：US14191641

    申请日：2014-02-27

    Applicant: Shunsuke Norikane ,  Masayuki Okumura

    Inventor： Shunsuke Norikane ,  Masayuki Okumura

    IPC: B65H9/16 ,  B65H85/00 ,  B65H5/06

    CPC classification number: B65H85/00 ,  B65H5/062 ,  B65H9/166 ,  B65H2301/3613 ,  B65H2404/1115 ,  B65H2404/117 ,  B65H2404/133 ,  B65H2404/1342 ,  B65H2404/13421 ,  B65H2404/1345 ,  B65H2404/1431 ,  B65H2404/611

    Abstract: There is provided a recording apparatus including a recording unit and a transporting mechanism to transport a recording medium. The transporting mechanism includes, a guide surface to guide an end portion, of the recording medium, in a direction intersecting with a transporting direction of the recording medium, and a pair of rollers arranged, in a direction orthogonal to the guide surface, at a position between the guide surface and a central portion of the transporting path. The pair of rollers includes, a driving roller to transport the recording medium, and a driven roller having a rotary portion facing a recording surface, of the recording medium, on which the image is recorded, and configured to rotate about a rotation axis thereof following movement of the recording medium, and a first shaft to support the rotary portion rotatably. The rotary portion is supported rockably with respect to the first shaft.

    Abstract translation: 提供了一种记录装置，包括记录单元和用于传送记录介质的传送机构。 传送机构包括：与记录介质的传送方向相交的方向的记录介质的端部的引导面，以及与导向面正交的方向配置的一对辊 位于导向表面和输送路径的中心部分之间。 一对辊包括：记录介质的驱动辊和具有面向记录表面的旋转部分的从动辊，其上记录有图像的记录介质，并且构造成围绕其旋转轴线旋转 记录介质的移动，以及可旋转地支撑旋转部的第一轴。 旋转部分相对于第一轴可摇摆地支撑。

    ROLLER MEMBER, SHEET FEEDER AND IMAGE FORMING APPARATUS
    8.
    发明申请
    ROLLER MEMBER, SHEET FEEDER AND IMAGE FORMING APPARATUS 有权
    滚子成员，纸张进纸器和图像形成装置

    公开(公告)号：US20150210489A1

    公开(公告)日：2015-07-30

    申请号：US14601917

    申请日：2015-01-21

    Applicant: KONICA MINOLTA, INC.

    Inventor： Yuki DOSHIDA ,  Akio KIMURA

    IPC: B65H5/06

    CPC classification number: B65H3/0638 ,  B65H3/5261 ,  B65H5/06 ,  B65H29/20 ,  B65H2402/5152 ,  B65H2404/134 ,  B65H2404/1342 ,  B65H2404/13421 ,  B65H2801/06

    Abstract: In a roller member where a rotary shaft is inserted through a through-hole of a roller part so that the roller part is removably mounted on the rotary shaft, the rotary shaft is provided with a positioning retention part for retaining one end of the roller part. Further, the rotary shaft is provided with an engagement recess at place on its portion outward of the other end of the roller part. An engagement protrusion is provided at a snap fit portion extended axially outward from the other end of the roller part. In a state where the snap fit portion is elastically deformed in a direction opposite to the extension direction, the engagement protrusion is engaged with the engagement recess.

    Abstract translation: 在通过滚子部分的通孔插入旋转轴以使得滚子部分可拆卸地安装在旋转轴上的滚动部件中，旋转轴设置有用于保持滚子部分的一端的定位保持部分 。 此外，旋转轴在其位于辊部的另一端的外侧的部分处设有接合凹部。 在从辊部分的另一端轴向向外延伸的卡扣配合部分处设置有接合突起。 在卡扣配合部沿与延伸方向相反的方向弹性变形的状态下，卡合突起与卡合凹部卡合。

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