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1. 发明授权

US08897691B2 Sheet folding apparatus and image formation system provided with the apparatus 有权
标题翻译：具有该装置的折页装置和图像形成系统
公开(公告)号：US08897691B2
公开(公告)日：2014-11-25
申请号：US13456887
申请日：2012-04-26
申请人： Hiroki Imazu , Shinichi Ito , Toshiaki Kagami , Mizuho Shirakura
发明人： Hiroki Imazu , Shinichi Ito , Toshiaki Kagami , Mizuho Shirakura
IPC分类号： G03G15/00 , B42C1/00 , B65H45/12 , B65H45/14
CPC分类号： G03G15/6582 , B65H45/12 , B65H45/144 , B65H2801/27 , G03G2215/00877
摘要： A sheet folding apparatus for forming first folding and second folding in a sheet enables the sheet to be folded in an accurate fold position in second folding, when the front end of the sheet which is first folded in a nip position of a first folding roller pair and transported strikes a stopper member, a guide member guides a fold to undergo second folding of the first-folded sheet to a nip position of a second folding roller pair, and second folding is formed.
摘要翻译：用于在片材中形成第一折叠和第二折叠的片材折叠装置使得当第一折叠辊对的第一个折叠位置首先折叠的片材的前端在第二折叠时能够将片材折叠成精确的折叠位置并且运送撞击止挡件，引导件引导折叠，以将第一折叠片材的第二折叠进行到第二折叠辊对的夹持位置，并且形成第二折叠。

2. 发明申请

US20110101591A1 Sheet folding apparatus and image formation system provided with the apparatus 有权
标题翻译：具有该装置的折页装置和图像形成系统
公开(公告)号：US20110101591A1
公开(公告)日：2011-05-05
申请号：US12926144
申请日：2010-10-28
申请人： Kenichi Sano , Hiroki Imazu , Shinichi Ito , Mizuho Shirakura , Toshiaki Kagami
发明人： Kenichi Sano , Hiroki Imazu , Shinichi Ito , Mizuho Shirakura , Toshiaki Kagami
IPC分类号： B41F13/56 , B65H5/06 , B65H9/00 , B41F13/64
CPC分类号： B65H45/148 , B65H2801/27 , G03G15/6582 , G03G2215/00877
摘要： A sheet transport path extending from a carry-in entrance to a carrying-out exit is made small and compact in an apparatus configuration provided with a path without performing the folding processing and another path to perform the folding processing in between the carry-in entrance and the carrying-out exit. The configuration is provided with a first transport path 32 for guiding a sheet from the carry-in entrance 30 to the carrying-out exit 31 without performing the folding processing, a second transport path 33 for performing the folding processing on a sheet from the carry-in entrance, and folding processing means 48 disposed in the path 33 to fold the sheet. Then, the second transport path 33 is disposed to cross the first transport path 32, and a path end portion (first switchback path 34) of the second transport path 33 for guiding the sheet to a folding position Np1 and another path end portion (second switchback path 35) for guiding the folded sheet to the downstream side from the folding position are disposed inside areas opposite each other below and under or to the left and right of the first transport path 32. In other words, when the first transport path 32 is formed of a linear path in the horizontal direction, the path 34 is disposed above the path 32, and the path 35 is disposed below the path 32.
摘要翻译：从携带入口延伸到搬运出口的片材传送路径在具有路径的设备构造中进行小而紧凑，而不进行折叠处理，并且在进入入口之间执行折叠处理的另一路径和出口出口。该配置设置有用于将片材从进入入口30引导到执行出口31而不执行折叠处理的第一传送路径32，用于从进位件对片材进行折叠处理的第二传送路径33 以及设置在路径33中以折叠片材的折叠处理装置48。然后，第二输送路径33设置成与第一输送路径32以及第二输送路径33的路径端部（第一回转路径34）交叉，用于将纸张引导到折叠位置Np1和另一路径端部将折叠片材从折叠位置引导到下游侧的折返路径35设置在第一输送路径32的下方或下方或左右的区域内。换句话说，当第一输送路径32 由水平方向的直线路径形成，路径34设置在路径32的上方，路径35配置在路径32的下方。

3. 发明授权

US08585032B2 Sheet folding apparatus and image formation system provided with the apparatus 有权
标题翻译：具有该装置的折页装置和图像形成系统
公开(公告)号：US08585032B2
公开(公告)日：2013-11-19
申请号：US12926144
申请日：2010-10-28
申请人： Kenichi Sano , Hiroki Imazu , Shinichi Ito , Mizuho Shirakura , Toshiaki Kagami
发明人： Kenichi Sano , Hiroki Imazu , Shinichi Ito , Mizuho Shirakura , Toshiaki Kagami
IPC分类号： B41F13/56 , B31F1/00
CPC分类号： B65H45/148 , B65H2801/27 , G03G15/6582 , G03G2215/00877
摘要： A sheet folding apparatus for performing folding processing, has a first transport path for guiding a sheet from a carry-in entrance to a carrying-out exit without performing the folding processing; a second transport path for performing the folding processing on the sheet from the carry-in entrance; and a folding processing device disposed in a folding position in the second transport path to fold the sheet from the carry-in entrance. The second transport path is disposed to cross the first transport path, and includes a path end portion for guiding the sheet to the folding position, and another path end portion for guiding the folded sheet from the folding position to a downstream side. The path end portion and the another path end portion are disposed opposite to each other relative to the first transport path.
摘要翻译：一种用于执行折叠处理的折页装置具有用于将纸张从进入入口引导到出纸出口而不进行折叠处理的第一输送路径; 第二传送路径，用于从进入入口对片材进行折叠处理; 以及折叠处理装置，其设置在所述第二传送路径中的折叠位置，以将所述片材从所述进入入口折叠。第二输送路径被设置为与第一输送路径交叉，并且包括用于将纸张引导到折叠位置的路径端部，以及用于将折叠的片材从折叠位置引导到下游侧的另一路径端部。路径端部和另一路径端部相对于第一输送路径彼此相对设置。

4. 发明授权

US08529423B2 Sheet folding and image formation apparatus 有权
标题翻译：折页和图像形成装置
公开(公告)号：US08529423B2
公开(公告)日：2013-09-10
申请号：US13067348
申请日：2011-05-26
申请人： Hiroki Imazu , Shinichi Ito , Toshiaki Kagami , Koji Kanda , Mizuho Shirakura
发明人： Hiroki Imazu , Shinichi Ito , Toshiaki Kagami , Koji Kanda , Mizuho Shirakura
IPC分类号： B31B1/56
CPC分类号： B65H45/142 , B65H2601/321 , B65H2601/325 , B65H2801/27
摘要： In a sheet folding apparatus, to enable a jammed sheet to be removed with ease when a jam occurs, a casing having a carry-in entrance and a carrying-out exit is divided into an upper unit and a lower unit via a first transport path for carrying a sheet from the carry-in entrance to the carrying-out exit, a second transport path for performing folding processing on a sheet is disposed in the direction for crossing the first transport path, and in the upper unit are disposed a sheet front end switchback path for reversing and carrying the sheet toward a folding roller pair and sheet deflecting means for guiding the sheet to the folding roller pair. Then, the upper unit is coupled to the lower unit to be openable and closable by a hinge shaft rotating around one side end portion orthogonal to the sheet transport direction of the first transport path.
摘要翻译：在片材折叠装置中，为了在卡纸发生时能够容易地移除卡住的片材，具有进入入口和出入口的外壳经由第一输送路径被分割成上部单元和下部单元为了将纸张从搬入口输送到搬运出口，用于对片材进行折叠处理的第二输送路径设置在与第一输送路径交叉的方向上，在上单元中设置有片材前端用于将纸张朝向折叠辊对反转和携带的端部折返路径和用于将纸张引导到折叠辊对的纸张偏转装置。然后，上部单元联接到下部单元，以通过与第一输送路径的纸张输送方向正交的一个侧端部旋转的铰链轴可打开和关闭。

5. 发明授权

US09085437B2 Sheet folding apparatus 有权
标题翻译：折页机
公开(公告)号：US09085437B2
公开(公告)日：2015-07-21
申请号：US13067861
申请日：2011-06-30
申请人： Mizuho Shirakura , Hiroki Imazu , Shinichi Ito , Toshiaki Kagami , Mitsunori Tomono , Yuichi Kubota
发明人： Mizuho Shirakura , Hiroki Imazu , Shinichi Ito , Toshiaki Kagami , Mitsunori Tomono , Yuichi Kubota
IPC分类号： B65H45/18 , B65H45/12
CPC分类号： B65H45/12 , B65H2801/27
摘要： To enable a sheet to be folded in an accurate position with a simplified folding mechanism in performing folding processing on the sheet with a pair of folding rollers, a second transport path is disposed in a direction for crossing a first transport path for guiding a sheet from a carry-in portion to a carrying-out portion, and in the cross portion are disposed a folding roller pair for performing folding processing on a sheet, and a folding deflecting member for inserting a fold of the sheet in the nip portion. Then, the folding deflecting member is comprised of a driven roller that comes into press-contact with a roller periphery of the folding roller pair, and a shift member for shifting the driven roller from a waiting position to an actuation position, and by the operation of shifting the driven roller from the waiting position outside the path to the actuation position, the sheet front end portion is fed to the nip portion from an upstream-side guide path formed in the second transport path. At this point, the shift velocity of the driven roller is made higher than the velocity of the sheet sent from the first transport path.
摘要翻译：为了在利用一对折叠辊对片材进行折叠处理时，通过简化的折叠机构将片材折叠到准确的位置，第二输送路径设置在与第一输送路径交叉的方向上，以将片材从并且在该十字部分设置有用于对片材进行折叠处理的折叠辊对以及用于将片材的折叠部分插入到夹持部分中的折叠偏转构件。然后，折叠偏转构件包括与折叠辊对的辊周边压接的从动辊和用于将从动辊从等待位置移动到致动位置的换档构件，以及通过操作将从动辊从路径外的等待位置移动到致动位置，片材前端部从形成在第二输送路径中的上游侧引导路径供给到夹持部。此时，从动辊的移动速度比从第一传送路径发送的纸张的速度高。

6. 发明申请

US20110294639A1 Sheet folding apparatus and image formation system provided with the apparatus 有权
标题翻译：具有该装置的折页装置和图像形成系统
公开(公告)号：US20110294639A1
公开(公告)日：2011-12-01
申请号：US13067348
申请日：2011-05-26
申请人： Hiroki Imazu , Shinichi Ito , Toshiaki Kagami , Koji Kanda , Mizuho Shirakura
发明人： Hiroki Imazu , Shinichi Ito , Toshiaki Kagami , Koji Kanda , Mizuho Shirakura
IPC分类号： B31B1/56
CPC分类号： B65H45/142 , B65H2601/321 , B65H2601/325 , B65H2801/27
摘要： In a sheet folding apparatus, to enable a jammed sheet to be removed with ease when a jam occurs, a casing having a carry-in entrance and a carrying-out exit is divided into an upper unit and a lower unit via a first transport path for carrying a sheet from the carry-in entrance to the carrying-out exit, a second transport path for performing folding processing on a sheet is disposed in the direction for crossing the first transport path, and in the upper unit are disposed a sheet front end switchback path for reversing and carrying the sheet toward a folding roller pair and sheet deflecting means for guiding the sheet to the folding roller pair. Then, the upper unit is coupled to the lower unit to be openable and closable by a hinge shaft rotating around one side end portion orthogonal to the sheet transport direction of the first transport path.
摘要翻译：在片材折叠装置中，为了在卡纸发生时能够容易地移除卡住的片材，具有进入入口和出入口的外壳经由第一输送路径被分割为上部单元和下部单元为了将纸张从搬入口输送到搬运出口，用于对片材进行折叠处理的第二输送路径设置在与第一输送路径交叉的方向上，在上单元中设置有片材前端用于将纸张朝向折叠辊对反转和携带的端部折返路径和用于将纸张引导到折叠辊对的纸张偏转装置。然后，上部单元联接到下部单元，以通过与第一输送路径的纸张输送方向正交的一个侧端部旋转的铰链轴可打开和关闭。

7. 发明授权

US08733751B2 Sheet stacking device and sheet folding device 有权
标题翻译：纸张堆垛装置和折页装置
公开(公告)号：US08733751B2
公开(公告)日：2014-05-27
申请号：US13445556
申请日：2012-04-12
申请人： Toshiaki Kagami , Shinichi Ito , Mizuho Shirakura
发明人： Toshiaki Kagami , Shinichi Ito , Mizuho Shirakura
IPC分类号： B65H37/06
CPC分类号： B65H45/12 , B65H29/68 , B65H31/02 , B65H2301/342 , B65H2301/4212 , B65H2404/692 , B65H2405/1116 , B65H2405/1124 , B65H2601/325 , B65H2701/18272 , B65H2701/1932 , B65H2801/27 , G03G15/6541 , G03G15/6552 , G03G2215/00421 , G03G2215/00877
摘要： According to the present invention, a stacking face (84) is inclined such that a downstream side in a sheet discharging direction is lower, and is composed of a first supporting face (84a) supporting a sheet to be stacked at its front end part in a sheet discharging direction and a second supporting face (84b) supporting the sheet to be stacked at its rear end part in the sheet discharging direction. The first supporting face (84a) is structured to be shorter than ½ of a minimum size length of the sheet to be stacked, and this is provided rotatably upward around a rotating shaft (85x) furnished to a registration part (85r) of regulating the front ends of the sheets. The first supporting face (84a) raises the front ends of the sheets to be discharged by rotation of the registration part (85r).
摘要翻译：根据本发明，堆叠面（84）倾斜成片材排出方向的下游侧较低，并且由第一支撑面（84a）构成，第一支撑面（84a）在其前端部分被堆叠片材排出方向和支撑片材的第二支撑面（84b），以在片材排出方向上的后端部分堆叠。第一支撑面（84a）被构造为短于要堆叠的片材的最小尺寸长度的1/2，并且可旋转地向上旋转地设置在围绕设置到调节部件（85r）的配准部分（85r）的旋转轴（85x）纸张的前端。第一支撑面（84a）通过配准部（85r）的旋转而升高要排出的片材的前端。

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