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    Image forming system, sheet finisher, and folding method
    1.
    发明授权
    Image forming system, sheet finisher, and folding method 有权
    图像成像系统，纸张整理和折叠方法

    公开(公告)号：US08413976B2

    公开(公告)日：2013-04-09

    申请号：US13067276

    申请日：2011-05-20

    申请人： Hitoshi Hattori ,  Naohiro Kikkawa ,  Shuuya Nagasako ,  Takashi Saito ,  Naoyuki Ishikawa ,  Yuusuke Shibasaki ,  Hidetoshi Kojima ,  Naoki Oikawa ,  Go Aiba

    发明人： Hitoshi Hattori ,  Naohiro Kikkawa ,  Shuuya Nagasako ,  Takashi Saito ,  Naoyuki Ishikawa ,  Yuusuke Shibasaki ,  Hidetoshi Kojima ,  Naoki Oikawa ,  Go Aiba

    IPC分类号： B31F1/08 ,  B31F1/26

    CPC分类号： B31F1/0012

    摘要： An image forming system includes: a folding unit that folds a sheet of paper to form a fold in the sheet; a creasing unit that, before the sheet is folded, produces a crease in the sheet at a fold position where the fold is to be formed; a crease-position adjusting unit that adjusts a crease position where the crease is to be produced; a fold-position adjusting unit that adjusts the fold position; a first input unit that receives an input specifying an amount, by which the crease position is to be adjusted; and a second input unit that receives an input specifying an amount, by which the fold position is to be adjusted, wherein when the fold position is adjusted by the second input unit, the crease position is also adjusted in synchronization with the adjustment of the fold position.

    摘要翻译： 图像形成系统包括：折叠单元，其折叠纸张以在片材中形成折叠; 折叠单元，其在片材折叠之前在折叠位置处在片材中产生折痕，折叠位置将形成折痕; 折痕位置调节单元，其调节要产生折痕的折痕位置; 折叠位置调整单元，其调节折叠位置; 第一输入单元，其接收指定要调整折痕位置的量的输入; 以及第二输入单元，其接收指定要调整折叠位置的量的输入，其中当通过第二输入单元调整折叠位置时，还可以与折叠的调整同步地调整折痕位置 位置。

    Creasing apparatus and image forming system
    5.
    发明申请
    Creasing apparatus and image forming system 失效
    压痕装置和成像系统

    公开(公告)号：US20120115702A1

    公开(公告)日：2012-05-10

    申请号：US13317940

    申请日：2011-11-01

    申请人： Naoyuki Ishikawa ,  Naohiro Kikkawa ,  Hitoshi Hattori ,  Shuuya Nagasako ,  Takashi Saito ,  Yuusuke Shibasaki ,  Akihiro Musha ,  Hidetoshi Kojima ,  Naoki Oikawa ,  Go Aiba

    发明人： Naoyuki Ishikawa ,  Naohiro Kikkawa ,  Hitoshi Hattori ,  Shuuya Nagasako ,  Takashi Saito ,  Yuusuke Shibasaki ,  Akihiro Musha ,  Hidetoshi Kojima ,  Naoki Oikawa ,  Go Aiba

    IPC分类号： B31B1/26

    CPC分类号： B31F1/08 ,  G03G15/6582 ,  G03G2215/00877

    摘要： A creasing apparatus forming a crease on sheets one by one includes: a first member having a linear convex blade formed in a direction perpendicular to a sheet conveying direction; a second member having a concave blade being paired with the convex blade; and a drive unit that moves the first and second members so as to cause the convex blade and the concave blade to form a crease on a sheet stopped at a predetermined position. The first member forms the convex blade with first comb and second comb and the second member forms the concave blade with third comb and fourth comb that advance and retract relative to each other. The drive unit selects advanced and retracted positions of the first comb and second comb and advanced and retracted positions of the third comb and fourth comb so as to perform a creasing process or a perforating process.

    摘要翻译： 在片材上逐一形成折痕的折痕装置包括：具有在垂直于片材输送方向的方向上形成的线状凸起片的第一部件; 第二构件，具有与所述凸形刀片成对的凹形刀片; 以及驱动单元，其使第一和第二构件移动，以使凸形刀片和凹形刀片在停止在预定位置的片材上形成折痕。 第一构件用第一梳子和第二梳子形成凸形刀片，并且第二构件形成具有相对于彼此前进和后退的第三梳状物和第四梳状物的凹形刀片。 驱动单元选择第三梳和第四梳的第一梳和第二梳和先进和缩进位置的先进和缩回位置，以执行折痕处理或穿孔处理。

    Creasing device and image forming system
    8.
    发明授权
    Creasing device and image forming system 有权
    压痕装置和成像系统

    公开(公告)号：US08465012B2

    公开(公告)日：2013-06-18

    申请号：US13067061

    申请日：2011-05-05

    申请人： Naoyuki Ishikawa ,  Hitoshi Hattori ,  Naohiro Kikkawa ,  Shuuya Nagasako ,  Takashi Saito ,  Yuusuke Shibasaki ,  Hidetoshi Kojima ,  Naoki Oikawa ,  Go Aiba

    发明人： Naoyuki Ishikawa ,  Hitoshi Hattori ,  Naohiro Kikkawa ,  Shuuya Nagasako ,  Takashi Saito ,  Yuusuke Shibasaki ,  Hidetoshi Kojima ,  Naoki Oikawa ,  Go Aiba

    IPC分类号： B31F1/08

    CPC分类号： B65H45/30 ,  B31F1/08 ,  B65H45/18 ,  B65H2801/27

    摘要： A creasing device that creases sheets on a per-sheet basis and includes: a first member extending perpendicularly to a sheet conveying direction and including a convex blade; a second member extending perpendicularly to the sheet conveying direction and including a concave blade, into which the convex blade is to be fitted; a drive unit that brings the first and the second members into and out of contact with each other, thereby producing a crease in a sheet interposed between the first and the second members; a sheet retainer driven by the drive unit and brought into contact with the second member with the sheet therebetween to retain the sheet across its full width; and a holding unit that holds the sheet retainer in a retaining state during creasing where the contact between the first and the second members starts at one point and develops in one direction.

    摘要翻译： 一种折痕装置，其以片材为基础折叠片材，包括：垂直于片材输送方向延伸并包括凸形刀片的第一部件; 第二构件，垂直于片材输送方向延伸并且包括凹形刀片，凸形刀片将被配合到其中; 驱动单元，其使所述第一构件和所述第二构件彼此接触和脱离，从而在插入在所述第一构件和所述第二构件之间的片材中产生折痕; 由所述驱动单元驱动并且与所述第二构件接触的片材保持器，以将片材保持在其整个宽度上; 以及保持单元，其在第一和第二构件之间的接触开始于一个点处并在一个方向上展开的压痕期间将片保持器保持在保持状态。

    Creasing device and image forming system
    9.
    发明授权
    Creasing device and image forming system 有权
    压痕装置和成像系统

    公开(公告)号：US08413974B2

    公开(公告)日：2013-04-09

    申请号：US13067206

    申请日：2011-05-17

    申请人： Yuusuke Shibasaki ,  Naohiro Kikkawa ,  Hitoshi Hattori ,  Shuuya Nagasako ,  Takashi Saito ,  Naoyuki Ishikawa ,  Hidetoshi Kojima ,  Naoki Oikawa ,  Go Aiba

    发明人： Yuusuke Shibasaki ,  Naohiro Kikkawa ,  Hitoshi Hattori ,  Shuuya Nagasako ,  Takashi Saito ,  Naoyuki Ishikawa ,  Hidetoshi Kojima ,  Naoki Oikawa ,  Go Aiba

    IPC分类号： B31F1/08

    CPC分类号： B65H45/30 ,  G03G15/6573 ,  G03G2215/00877

    摘要： A creasing device for creasing sheets on a per-sheet basis, the creasing device includes: a first member extending perpendicularly to a sheet conveying direction and including a male blade, which has a convex cross section; a second member extending perpendicularly to the sheet conveying direction and including a grooved female blade, into which the male blade to be fitted with a sheet between the female blade and the male blade; and a drive unit that brings the first member and the second member relatively into and out of contact with each other to cause a sheet stopped at a predetermined position to be pinched between the first member and the second member and creased. An edge portion of any one of the first member and the second member has an arcuate shape.

    摘要翻译： 一种压片装置，其特征在于，上述折痕装置包括：垂直于片材输送方向延伸的第一构件，其具有凸状的截面; 第二构件垂直于片材输送方向延伸并且包括凹槽的阴片，所述阳片与所述阴片和所述阴片之间的片材配合在其中; 以及驱动单元，其使所述第一构件和所述第二构件相对地彼此接触和脱离接触，以使得停止在预定位置处的片材被夹在所述第一构件和所述第二构件之间并且起皱。 第一构件和第二构件中的任一个的边缘部分具有弓形形状。