Catch type sheet tray for an image forming apparatus
    2.
    发明授权
    Catch type sheet tray for an image forming apparatus 失效
    用于图像形成装置的捕捉型纸盘

    公开(公告)号:US5484140A

    公开(公告)日:1996-01-16

    申请号:US149560

    申请日:1993-11-09

    摘要: A catch type sheet tray for accommodating sheets sequentially driven out of an image forming apparatus by catching the leading edges of the sheets. The tray has a transport unit for transporting the sheet driven out through the outlet downward. A holder receives the sheet conveyed by the transport unit by catching the leading edge of the sheet while causing the trailing edge of the sheet to hand down to the outside. A mounting section mounts the transport unit on a portion of the apparatus from which the horizontal tray has been removed. The catch type tray is mounted on the apparatus in place of the horizontal tray.

    摘要翻译: 一种卡扣式纸张托盘,用于通过抓住纸张的前缘来容纳顺序地从图像形成装置驱动的纸张。 托盘具有用于运送通过出口向下驱动的片材的运送单元。 保持器通过抓住片材的前缘同时使片材的后缘向下移动到外部而接收由传送单元传送的片材。 安装部分将运输单元安装在已经从其移除水平托盘的设备的一部分上。 捕捉式托盘代替水平托盘安装在设备上。

    IMAGE FORMING APPARATUS
    3.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号:US20110141209A1

    公开(公告)日:2011-06-16

    申请号:US13058648

    申请日:2009-08-20

    IPC分类号: B41J2/175

    摘要: An image forming apparatus, includes a liquid jet head; a container main body; an air opening mechanism configured to open and close an air opening path in the container main body. The air opening mechanism includes a holding part, and an opening member movably provided at the holding part. The opening member includes an air communicating path, a filter member, and an air room. An opening cross-sectional area of the air room in a direction perpendicular to an air flow-in direction is greater than an opening cross-sectional area of the air communicating path in a direction perpendicular to an air flow-in direction.

    摘要翻译: 一种图像形成装置,包括液体喷射头; 容器主体; 空气打开机构,其构造成打开和关闭所述容器主体中的空气打开路径。 所述空气打开机构包括保持部和可移动地设置在所述保持部的开口部。 打开构件包括空气连通路径,过滤构件和空气室。 空气室沿与空气流入方向垂直的方向的开口横截面面积大于空气通过路径在与空气流入方向垂直的方向上的开口横截面面积。

    Image forming apparatus
    4.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号:US08523337B2

    公开(公告)日:2013-09-03

    申请号:US13763830

    申请日:2013-02-11

    IPC分类号: B41J2/175

    摘要: An image forming apparatus, includes a liquid jet head; a container main body; an air opening mechanism configured to open and close an air opening path in the container main body. The air opening mechanism includes a holding part, and an opening member movably provided at the holding part. The opening member includes an air communicating path, a filter member, and an air room. An opening cross-sectional area of the air room in a direction perpendicular to an air flow-in direction is greater than an opening cross-sectional area of the air communicating path in a direction perpendicular to an air flow-in direction.

    摘要翻译: 一种图像形成装置,包括液体喷射头; 容器主体; 空气打开机构,其构造成打开和关闭所述容器主体中的空气打开路径。 所述空气打开机构包括保持部和可移动地设置在所述保持部的开口部。 打开构件包括空气连通路径,过滤构件和空气室。 空气室沿与空气流入方向垂直的方向的开口横截面面积大于空气通过路径在与空气流入方向垂直的方向上的开口横截面面积。

    Sheet feeding device for reliably separating stacked sheets and image forming apparatus using same
    5.
    发明授权
    Sheet feeding device for reliably separating stacked sheets and image forming apparatus using same 有权
    用于可靠地分离堆叠的片材的片材进给装置和使用其的成像装置

    公开(公告)号:US06478294B2

    公开(公告)日:2002-11-12

    申请号:US09826906

    申请日:2001-04-06

    申请人: Kenji Hiratani

    发明人: Kenji Hiratani

    IPC分类号: B65H500

    摘要: A sheet feeding device includes a feeding roller that is driven to rotate, and a base plate to stack sheets thereupon. The sheet feeding device is configured to rotate around a supporting axis thereof in directions to contact and separate from the feeding roller. A base plate pressing member is configured to press the base plate toward the feeding roller, such that an uppermost sheet of the stack of sheets stacked on the base plate contacts the feeding roller in order to be fed by the feeding roller. A first friction device is arranged in a vicinity of a first part of an upper surface of the base plate so as to oppose the feeding roller. The first friction device is configured to provide a bottom sheet of the stack of sheets stacked on the base plate with a first frictional resistance greater than a predetermined value. A second friction device is arranged upstream of the first friction device in a sheet feeding direction and is configured to provide the bottom sheet of the stack of sheets stacked on the base plate with a second frictional resistance greater than the predetermined value.

    摘要翻译: 片材进给装置包括被驱动旋转的进给辊和用于在其上堆叠片材的基板。 送纸装置构造成围绕其支撑轴线在与进给辊接触和分离的方向上旋转。 基板按压部件被构造成将基板朝向进给辊按压,使得堆叠在基板上的堆叠的最上面的片材与进给辊接触以便被进给辊进给。 第一摩擦装置布置在基板的上表面的第一部分附近以与进给辊相对。 第一摩擦装置被配置为提供堆叠在基板上的堆叠的片材的第一摩擦阻力大于预定值的底片。 第二摩擦装置以片材进给方向布置在第一摩擦装置的上游,并且被配置为提供堆叠在基板上的堆叠的片材的底部片材,其具有大于预定值的第二摩擦阻力。

    IMAGE FORMING APPARATUS
    7.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号:US20130155158A1

    公开(公告)日:2013-06-20

    申请号:US13763830

    申请日:2013-02-11

    IPC分类号: B41J2/19

    摘要: An image forming apparatus, includes a liquid jet head; a container main body; an air opening mechanism configured to open and close an air opening path in the container main body. The air opening mechanism includes a holding part, and an opening member movably provided at the holding part. The opening member includes an air communicating path, a filter member, and an air room. An opening cross-sectional area of the air room in a direction perpendicular to an air flow-in direction is greater than an opening cross-sectional area of the air communicating path in a direction perpendicular to an air flow-in direction.

    摘要翻译: 一种图像形成装置,包括液体喷射头; 容器主体; 空气打开机构,其构造成打开和关闭所述容器主体中的空气打开路径。 所述空气打开机构包括保持部和可移动地设置在所述保持部的开口部。 打开构件包括空气连通路径,过滤构件和空气室。 空气室沿与空气流入方向垂直的方向的开口横截面面积大于空气连通路径在与空气流入方向垂直的方向上的开口横截面面积。