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    Spine formation device, post-processing apparatus, and bookbinding system
    3.
    发明公开
    Spine formation device, post-processing apparatus, and bookbinding system 有权
    Buchrückenbildungsvorrichtung，Nachbearbeitungsvorrichtung und Buchbindesystem

    公开(公告)号：EP2295360A1

    公开(公告)日：2011-03-16

    申请号：EP10251429.6

    申请日：2010-08-11

    申请人： Ricoh Company Ltd.

    发明人： Kikkawa, Naohiro ,  Suzuki, Nobuyoshi ,  Asami, Shinji ,  Kazuhiro, Kobayashi ,  Tomohiro, Furuhashi ,  Kiichiroh, Gotoh

    IPC分类号： B65H45/18 ,  G03G15/00

    CPC分类号： B65H45/18 ,  B65H2301/51232 ,  B65H2701/13212 ,  B65H2701/1829 ,  G03G15/6544 ,  G03G2215/00936

    摘要： An spine formation device (3) includes a sheet conveyer (31), a contact member (330) including a first row (mA) of grooves provided in a contact surface (330a) thereof to house a projection (H) projecting from a folded portion (SB1) of a bundle of folded sheets, a driving unit (331) to move the contact member (330), first and second sandwiching units (32,325,326) to squeeze the bundle, a discharge unit (335,340,341), and a controller (3-1). The first row (mA) of grooves extends in parallel to the folded portion of the bundle and includes at least a first pair of grooves (m1,m2) inclined in different directions with an interval therebetween varying in size with location of the grooves in a first direction perpendicular to a sheet conveyance direction. The contact member (330) is moved to change the size of interval between the first pair of grooves (m1,m2) at a position aligned with the projection projecting from the folded portion of the bundle.

    摘要翻译： 脊柱形成装置（3）包括片材输送器（31），接触构件（330），其包括设置在其接触表面（330a）中的第一排（mA）槽，以容纳从折叠 一束折叠片的一部分（SB1），用于移动接触构件（330）的驱动单元（331），用于挤压束的第一和第二夹持单元（32,325,326），排出单元（335,340,341）和控制器 3-1）。 槽的第一排（mA）平行于所述束的折叠部分延伸，并且包括至少一个在不同方向上倾斜的间隔的第一对槽（m1，m2），其间的尺寸随着槽的位置而变化 第一方向垂直于片材输送方向。 移动接触构件（330）以在与从束的折叠部分突出的突起对准的位置处改变第一对沟槽（m1，m2）之间的间隔的尺寸。

    Spine formation device, bookbinding system, and control method therefor
    4.
    发明公开
    Spine formation device, bookbinding system, and control method therefor 有权
    Buchrückenbildungsvorrichtung，Buchbindesystem und Steuerverfahrendafür

    公开(公告)号：EP2316769A1

    公开(公告)日：2011-05-04

    申请号：EP10251735.6

    申请日：2010-10-05

    申请人： Ricoh Company Ltd.

    发明人： Suzuki, Nobuyoshi ,  Asami, Shinji ,  Kikkawa, Naohiro ,  Kazuhiro, Kobayashi ,  Tomohiro, Furuhashi ,  Kiichiroh, Gotoh

    IPC分类号： B65H45/18 ,  G03G15/00

    CPC分类号： B65H45/18 ,  B65H2701/13212 ,  B65H2701/1829 ,  B65H2801/27 ,  G03G15/6544 ,  G03G2215/00848 ,  G03G2215/00936

    摘要： A spine formation device (3) includes a sheet conveyer (31) that conveys the bundle of folded sheets with a folded portion of the bundle of folded sheets forming a front end portion of the bundle of folded sheets, a spine formation unit (32,325,326,330) disposed downstream from the sheet conveyer (31) in a sheet conveyance direction for forming the spine of the bundle of folded sheets by squeezing the folded portion of the bundle from a folded leading side, a front side, and a back side of the bundle, a discharge unit (33) to discharge the bundle of folded sheets outside the spine formation device, disposed downstream form the spine formation unit (32,325,326,330) in the sheet conveyance direction, and a controller to cause the spine formation unit (32,325,326,330) to operate in one of multiple selectable control modes for controlling the spine formation unit (32,325,326,330) in accordance with at least one of multiple predetermined sheet-related variables.

    摘要翻译： 脊柱形成装置（3）包括：片材输送器（31），其输送折叠片材束，折叠的折叠片材的折叠部分形成折叠片材束的前端部分;脊部形成单元（32,325,326,330） 在纸张传送方向上设置在片材输送器（31）的下游，用于通过从捆的折叠的前导侧，前侧和后侧挤压折叠的折叠部分来形成折叠的纸张束的脊， 排出单元（33），用于将在脊柱形成装置外侧折叠的折叠片排出在纸张传送方向上设置在脊柱形成单元（32,325,326,330）的下游，以及控制器，用于使脊柱形成单元（32,325,326,330）在 用于根据多个预定片材相关变量中的至少一个控制脊柱形成单元（32,325,326,330）的多个可选择控制模式之一。

    Bookbinding system, bookbinding method, and bookbinding control program.
    5.
    发明公开
    Bookbinding system, bookbinding method, and bookbinding control program. 有权
    Buchbindesystem，Buchbindevereuerungsprogramm

    公开(公告)号：EP2311764A1

    公开(公告)日：2011-04-20

    申请号：EP10251806.5

    申请日：2010-10-15

    申请人： Ricoh Company Ltd.

    发明人： Kobayashi, Kazuhiro ,  Suzuki, Nobuyoshi ,  Asami, Shinji ,  Naohiro, Kikkawa ,  Tomohiro, Furuhashi ,  Kiichiroh, Gotoh

    IPC分类号： B65H45/18 ,  G03G15/00

    CPC分类号： B65H45/18 ,  B65H2701/13212 ,  B65H2701/1829 ,  B65H2801/27 ,  G03G15/6544

    摘要： A bookbinding system that includes: a center folding unit (215, 230) configured to perform center folding on an integrated sheet bundle; an additionally folding unit (520, 233) configured to additionally perform folding of a folded portion of the center-folded sheet bundle; a back surface forming unit (3) configured to form a back surface on the sheet bundle by pressing a front end of the folded portion of the center-folded sheet bundle and both surfaces of the sheet bundle; and a control unit configured to change the content of additionally folding according to whether to perform the back surface forming or not.

    摘要翻译： 一种装订系统，包括：中心折叠单元（215,230），被配置为在集成的纸张捆上执行中心折叠; 另外的折叠单元（520,233）被配置为附加地执行中心折叠的片材束的折叠部分的折叠; 后表面形成单元（3），其构造成通过按压中心折叠片材摞的折叠部分的前端和片材摞的两个表面在片材摞上形成后表面; 以及控制单元，被配置为根据是否执行背面形成来改变附加折叠的内容。