Sheet stacking apparatus, sheet processing apparatus and image forming apparatus
    1.
    发明授权
    Sheet stacking apparatus, sheet processing apparatus and image forming apparatus 失效
    片材堆垛装置,片材处理装置和成像装置

    公开(公告)号:US07680560B2

    公开(公告)日:2010-03-16

    申请号:US11463719

    申请日:2006-08-10

    IPC分类号: G06F7/00

    摘要: A recording material stacking apparatus equipped with a plurality of discharge ports and a plurality of stacking trays can be set to normal mode and large capacity stacking mode each having a different maximum loading capacity. A stacking tray on the upper side has a plurality of lower limit positions and uses a lower limit position located on the upper side when normal mode is selected. On the other hand, it uses a lower limit position located on the lower side when the large capacity stacking mode is selected. The lower limit position located below a stacking tray on the upper side when this large capacity stacking mode is selected exists at a position in which it blocks a lower discharge port of sheets. Selection of the large capacity stacking mode and normal mode is executed according to a result of computation from data input through an input portion.

    摘要翻译: 配备有多个排出口和多个堆叠托盘的记录材料堆叠装置可以被设置为具有不同的最大承载能力的正常模式和大容量堆叠模式。 上侧的堆叠托盘具有多个下限位置,并且当选择正常模式时使用位于上侧的下限位置。 另一方面,当选择大容量堆叠模式时,它使用位于下侧的下限位置。 当选择这种大容量堆叠模式时,位于上侧的堆叠托盘下方的下限位置存在于其阻塞下部排出口的位置。 根据通过输入部输入的数据的计算结果来执行大容量堆叠模式和正常模式的选择。

    Sheet processing apparatus
    2.
    发明授权
    Sheet processing apparatus 有权
    纸张处理设备

    公开(公告)号:US07581725B2

    公开(公告)日:2009-09-01

    申请号:US11530792

    申请日:2006-09-11

    IPC分类号: B65H39/00

    摘要: A sheet processing apparatus includes an aligning member and a shift conveying unit. The aligning member is movable in a width direction perpendicular to a sheet conveying direction and presses a sheet stack loaded on a sheet processing tray so as to align the sheet stack in the width direction. The unit is provided on the upstream side of the tray and conveys a sheet, shifting the sheet in the width direction. Being shifted by the unit, sheets are loaded at first and second loading positions on the tray. When sheets are loaded at the first loading position, the aligning member is moved to a first standby position corresponding to the first loading position in advance. When sheets are loaded at the second loading position, the aligning member is moved in advance to a second standby position corresponding to the second loading position.

    摘要翻译: 片材处理装置包括对准构件和换档传送单元。 对准构件可以在垂直于纸张输送方向的宽度方向上移动,并且按压装载在纸张处理托盘上的纸张堆叠,以使纸张堆叠在宽度方向上对齐。 该单元设置在托盘的上游侧并传送片材,使片材沿宽度方向移动。 由单位移动,纸张在托盘的第一和第二装载位置被装载。 当在第一装载位置装载片材时,对准构件预先移动到对应于第一装载位置的第一待机位置。 当在第二装载位置装载片材时,对准件预先移动到对应于第二装载位置的第二待机位置。

    Sheet stacking apparatus, sheet processing apparatus and image forming apparatus
    3.
    发明授权
    Sheet stacking apparatus, sheet processing apparatus and image forming apparatus 有权
    片材堆垛装置,片材处理装置和成像装置

    公开(公告)号:US08135493B2

    公开(公告)日:2012-03-13

    申请号:US12620738

    申请日:2009-11-18

    IPC分类号: G06F7/00

    摘要: A recording material stacking apparatus equipped with a plurality of discharge ports and a plurality of stacking trays can be set to normal mode and large capacity stacking mode each having a different maximum loading capacity. A stacking tray on the upper side has a plurality of lower limit positions and uses a lower limit position located on the upper side when normal mode is selected. On the other hand, it uses a lower limit position located on the lower side when the large capacity stacking mode is selected. The lower limit position located below a stacking tray on the upper side when this large capacity stacking mode is selected exists at a position in which it blocks a lower discharge port of sheets. Selection of the large capacity stacking mode and normal mode is executed according to a result of computation from data input through an input portion.

    摘要翻译: 配备有多个排出口和多个堆叠托盘的记录材料堆叠装置可以被设置为具有不同的最大承载能力的正常模式和大容量堆叠模式。 上侧的堆叠托盘具有多个下限位置,并且当选择正常模式时使用位于上侧的下限位置。 另一方面,当选择大容量堆叠模式时,它使用位于下侧的下限位置。 当选择这种大容量堆叠模式时,位于上侧的堆叠托盘下方的下限位置存在于其阻塞下部排出口的位置。 根据通过输入部输入的数据的计算结果来执行大容量堆叠模式和正常模式的选择。

    Sheet processing apparatus
    4.
    发明授权
    Sheet processing apparatus 有权
    纸张处理设备

    公开(公告)号:US07866652B2

    公开(公告)日:2011-01-11

    申请号:US12506050

    申请日:2009-07-20

    IPC分类号: B65H39/00

    摘要: A sheet processing apparatus includes an aligning member and a shift conveying unit. The aligning member is movable in a width direction perpendicular to a sheet conveying direction and presses a sheet stack loaded on a sheet processing tray so as to align the sheet stack in the width direction. The unit is provided on the upstream side of the tray and conveys a sheet, shifting the sheet in the width direction. Being shifted by the unit, sheets are loaded at first and second loading positions on the tray. When sheets are loaded at the first loading position, the aligning member is moved to a first standby position corresponding to the first loading position in advance. When sheets are loaded at the second loading position, the aligning member is moved in advance to a second standby position corresponding to the second loading position.

    摘要翻译: 片材处理装置包括对准构件和换档传送单元。 对准构件可以在垂直于纸张输送方向的宽度方向上移动,并且按压装载在纸张处理托盘上的纸张堆叠,以使纸张堆叠在宽度方向上对齐。 该单元设置在托盘的上游侧并传送片材,使片材沿宽度方向移动。 由单位移动,纸张在托盘的第一和第二装载位置被装载。 当在第一装载位置装载片材时,对准构件预先移动到对应于第一装载位置的第一待机位置。 当在第二装载位置装载片材时,对准件预先移动到对应于第二装载位置的第二待机位置。

    SHEET PROCESSING APPARATUS
    5.
    发明申请
    SHEET PROCESSING APPARATUS 有权
    板材加工设备

    公开(公告)号:US20090283957A1

    公开(公告)日:2009-11-19

    申请号:US12506050

    申请日:2009-07-20

    IPC分类号: B65H5/36

    摘要: A sheet processing apparatus includes an aligning member and a shift conveying unit. The aligning member is movable in a width direction perpendicular to a sheet conveying direction and presses a sheet stack loaded on a sheet processing tray so as to align the sheet stack in the width direction. The unit is provided on the upstream side of the tray and conveys a sheet, shifting the sheet in the width direction. Being shifted by the unit, sheets are loaded at first and second loading positions on the tray. When sheets are loaded at the first loading position, the aligning member is moved to a first standby position corresponding to the first loading position in advance. When sheets are loaded at the second loading position, the aligning member is moved in advance to a second standby position corresponding to the second loading position.

    摘要翻译: 片材处理装置包括对准构件和换档传送单元。 对准构件可以在垂直于纸张输送方向的宽度方向上移动,并且按压装载在纸张处理托盘上的纸张堆叠,以使纸张堆叠在宽度方向上对齐。 该单元设置在托盘的上游侧并传送片材,使片材沿宽度方向移动。 由单位移动,纸张在托盘的第一和第二装载位置被装载。 当在第一装载位置装载片材时,对准构件预先移动到对应于第一装载位置的第一待机位置。 当在第二装载位置装载片材时,对准件预先移动到对应于第二装载位置的第二待机位置。

    SHEET PROCESSING APPARATUS
    6.
    发明申请
    SHEET PROCESSING APPARATUS 有权
    板材加工设备

    公开(公告)号:US20070075482A1

    公开(公告)日:2007-04-05

    申请号:US11530792

    申请日:2006-09-11

    IPC分类号: B65H31/26

    摘要: A sheet processing apparatus includes an aligning member and a shift conveying unit. The aligning member is movable in a width direction perpendicular to a sheet conveying direction and presses a sheet stack loaded on a sheet processing tray so as to align the sheet stack in the width direction. The unit is provided on the upstream side of the tray and conveys a sheet, shifting the sheet in the width direction. Being shifted by the unit, sheets are loaded at first and second loading positions on the tray. When sheets are loaded at the first loading position, the aligning member is moved to a first standby position corresponding to the first loading position in advance. When sheets are loaded at the second loading position, the aligning member is moved in advance to a second standby position corresponding to the second loading position.

    摘要翻译: 片材处理装置包括对准构件和换档传送单元。 对准构件可以在垂直于纸张输送方向的宽度方向上移动,并且按压装载在纸张处理托盘上的纸张堆叠,以使纸张堆叠在宽度方向上对齐。 该单元设置在托盘的上游侧并传送片材,使片材沿宽度方向移动。 由单位移动,纸张在托盘的第一和第二装载位置被装载。 当在第一装载位置装载片材时,对准构件预先移动到对应于第一装载位置的第一待机位置。 当在第二装载位置装载片材时,对准件预先移动到对应于第二装载位置的第二待机位置。

    SHEET STACKING APPARATUS, SHEET PROCESSING APPARATUS AND IMAGE FORMING APPARATUS
    7.
    发明申请
    SHEET STACKING APPARATUS, SHEET PROCESSING APPARATUS AND IMAGE FORMING APPARATUS 失效
    表格堆叠装置,图纸处理装置和图像形成装置

    公开(公告)号:US20070045948A1

    公开(公告)日:2007-03-01

    申请号:US11463719

    申请日:2006-08-10

    IPC分类号: B65H39/10

    摘要: A recording material stacking apparatus equipped with a plurality of discharge ports and a plurality of stacking trays can be set to normal mode and large capacity stacking mode each having a different maximum loading capacity. A stacking tray on the upper side has a plurality of lower limit positions and uses a lower limit position located on the upper side when normal mode is selected. On the other hand, it uses a lower limit position located on the lower side when the large capacity stacking mode is selected. The lower limit position located below a stacking tray on the upper side when this large capacity stacking mode is selected exists at a position in which it blocks a lower discharge port of sheets Selection of the large capacity stacking mode and normal mode is executed according to a result of computation from data input through an input portion.

    摘要翻译: 配备有多个排出口和多个堆叠托盘的记录材料堆叠装置可以被设置为具有不同的最大承载能力的正常模式和大容量堆叠模式。 上侧的堆叠托盘具有多个下限位置,并且当选择正常模式时使用位于上侧的下限位置。 另一方面,当选择大容量堆叠模式时,它使用位于下侧的下限位置。 当选择这种大容量堆叠模式时,位于上侧的堆叠托盘下方的下限位置存在于其阻止下部排出口的位置。根据a的规定执行大容量堆叠模式和正常模式的选择 通过输入部分输入的数据进行计算的结果。

    IMAGE FORMING APPARATUS
    10.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号:US20120007308A1

    公开(公告)日:2012-01-12

    申请号:US13239704

    申请日:2011-09-22

    申请人: Keiko Fujita

    发明人: Keiko Fujita

    IPC分类号: B65H7/12

    摘要: If a jam detecting portion detects a sheet jam, a rear end position of the jammed sheet is computed based on information, when a rear end of the jammed sheet is located within an area A1 and a length Ls of the jammed sheet in a conveying direction of the sheet is equal to or shorter than a distance L between the area A1 and an area A2, driving operations of a pre-registration roller and a registration roller are controlled so that the jammed sheet is conveyed to a downstream until a rear end of the sheet passes through a downstream end of the area A1. When Ls is longer than L, the pre-registration roller and the registration roller are controlled so that the jammed sheet is conveyed toward the upstream until the rear end of the sheet passes through an upstream end of the area A1.

    摘要翻译: 如果卡纸检测部检测到卡纸,则当卡纸的后端位于区域A1内时,基于信息计算卡纸的后端位置,并且在输送方向上卡住的片材的长度Ls 的面积等于或小于区域A1和区域A2之间的距离L,控制预计数辊和定位辊的驱动操作,使得卡住的片材被输送到下游直到下游直到 片材通过区域A1的下游端。 当Ls长于L时,控制预定位辊和定位辊,使得卡住的片材向上游输送,直到片材的后端通过区域A1的上游端。