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41. 发明申请

US20110215523A1 SHEET PROCESSING APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：表格处理装置和图像形成装置
公开(公告)号：US20110215523A1
公开(公告)日：2011-09-08
申请号：US13029658
申请日：2011-02-17
申请人： Hiroharu Tsuji , Masayoshi Fukatsu , Junichi Sekiyama , Tomooku Koyama , Masatoshi Yoshida
发明人： Hiroharu Tsuji , Masayoshi Fukatsu , Junichi Sekiyama , Tomooku Koyama , Masatoshi Yoshida
IPC分类号： B65H31/20 , B65H31/00 , B65H9/00
CPC分类号： B65H9/00 , B65H31/00 , B65H31/20
摘要： With representative configurations of the sheet processing apparatus and the image forming apparatus according to the present invention, the sheet processing apparatus which includes an intermediate stacking portion in which a sheet is temporarily placed, an aligning portion which supports a part of a lower surface of the sheet stacked in the intermediate stacking portion and which presses a lateral surface end portion of a sheet width direction to align the sheet, and a stapler which processes the sheet aligned by the aligning portion, includes a sheet supporting member which can support the lower surface of the sheet conveyed while sheet stacked in the intermediate stacking portion is processed and a sheet discharging member which presses the rear end of the sheet processed by the stapler and discharges the sheet to the stack tray.
摘要翻译：根据本发明的片材处理装置和图像形成装置的代表性构造，包括其中临时放置片材的中间堆叠部分的片材处理装置，支撑片材的下表面的一部分的对准部分片材堆叠在中间堆叠部分中并且压迫片材宽度方向的侧表面端部以对准片材，并且处理由对准部分排列的片材的订书机包括片材支撑构件，片材支撑构件可以支撑片材宽度方向的下表面处理堆叠在中间堆叠部分中的片材传送的片材被处理，以及片材排出构件，其挤压由订书机处理的片材的后端，并将片材排出到堆叠托盘。

42. 发明授权

US06988730B2 Sheet conveying apparatus, sheet post-processing apparatus, and image forming apparatus provided with sheet conveying apparatus and image forming apparatus 失效
公开(公告)号：US06988730B2
公开(公告)日：2006-01-24
申请号：US10622474
申请日：2003-07-21
申请人： Masayoshi Fukatsu , Takashi Kuwata , Junichi Sekiyama
发明人： Masayoshi Fukatsu , Takashi Kuwata , Junichi Sekiyama
IPC分类号： B65H29/54
CPC分类号： B65H31/3027 , B42C1/12 , B65H29/12 , B65H29/52 , B65H2301/42262 , B65H2404/1442 , B65H2404/611
摘要： A sheet post-processing apparatus includes a pair of a conveying upper guide and a conveying lower guide which guides a sheet conveyed by an intermediate roller conveying the sheet, a sheet discharging upper rotating body and a sheet discharging lower rotating body which discharge the sheet on the downstream side of the conveying upper and lower guides, an arm which has the sheet discharging upper rotating body and is displaceable in upward and downward directions, a cam which lifts the arm upward to separate the sheet discharging upper rotating body from the sheet discharging lower rotating body, a stapler which is provided on the downstream side in a sheet conveying direction lower than the intermediate roller and performs processing to the sheet stacked in the conveying lower guide, a link portion which displaces upward the conveying upper guide when the arm is displaced by the cam, and a link lever. In the sheet post-processing apparatus, the stapler, the sheet discharging upper rotating body, and the sheet discharging lower rotating body are orderly placed on the downstream side.

43. 发明授权

US08360421B2 Sheet processing apparatus and image forming apparatus 有权
标题翻译：片材处理装置和图像形成装置
公开(公告)号：US08360421B2
公开(公告)日：2013-01-29
申请号：US13029658
申请日：2011-02-17
申请人： Hiroharu Tsuji , Masayoshi Fukatsu , Junichi Sekiyama , Tomooku Koyama , Masatoshi Yoshida
发明人： Hiroharu Tsuji , Masayoshi Fukatsu , Junichi Sekiyama , Tomooku Koyama , Masatoshi Yoshida
IPC分类号： B65H31/04
CPC分类号： B65H9/00 , B65H31/00 , B65H31/20
摘要： With representative configurations of the sheet processing apparatus and the image forming apparatus according to the present invention, the sheet processing apparatus which includes an intermediate stacking portion in which a sheet is temporarily placed, an aligning portion which supports a part of a lower surface of the sheet stacked in the intermediate stacking portion and which presses a lateral surface end portion of a sheet width direction to align the sheet, and a stapler which processes the sheet aligned by the aligning portion, includes a sheet supporting member which can support the lower surface of the sheet conveyed while sheet stacked in the intermediate stacking portion is processed and a sheet discharging member which presses the rear end of the sheet processed by the stapler and discharges the sheet to the stack tray.
摘要翻译：根据本发明的片材处理装置和图像形成装置的代表性构造，包括其中临时放置片材的中间堆叠部分的片材处理装置，支撑片材的下表面的一部分的对准部分片材堆叠在中间堆叠部分中并且压迫片材宽度方向的侧表面端部以对准片材，并且处理由对准部分排列的片材的订书机包括片材支撑构件，片材支撑构件可以支撑片材宽度方向的下表面处理堆叠在中间堆叠部分中的片材传送的片材被处理，以及片材排出构件，其挤压由订书机处理的片材的后端，并将片材排出到堆叠托盘。

44. 发明授权

US06912044B2 Sheet post-processing device and image forming apparatus having the device 有权
标题翻译：具有该装置的片材后处理装置和图像形成装置
公开(公告)号：US06912044B2
公开(公告)日：2005-06-28
申请号：US10684468
申请日：2003-10-15
申请人： Junichi Sekiyama , Takashi Kuwata , Kenichiro Isobe , Masayoshi Fukatsu
发明人： Junichi Sekiyama , Takashi Kuwata , Kenichiro Isobe , Masayoshi Fukatsu
IPC分类号： G03G15/00 , B65H31/38 , G03B27/00 , G03B27/52
CPC分类号： G03B27/00
摘要： Disclosed is a sheet post-processing device, including: a downstream side intermediate stacking unit having a pair of slide guides for supporting left and right edges of the sheet that is sent, the slide guides moving toward and away from each other so that the sheet is pressed against one of the slide guides that serves as a reference by the other slide guide to be positioned; a processing unit for processing the sheet positioned by the downstream side intermediate stacking unit; and a stacking unit for receiving the sheet that is dropped through a gap created between the slide guides, in which the pair of slide guides each have a bottom piece for supporting the edge of the sheet, and in which the bottom piece of the other slide guide is partially cut off to provide a remaining portion, the remaining portion making the gap between the bottom pieces wider on the upstream side than on the downstream side in the sheet conveying direction.
摘要翻译：公开了一种片材后处理装置，包括：下游侧中间堆垛单元，具有用于支撑被送出的片材的左右边缘的一对滑动引导件，滑动引导件朝向和远离彼此移动，使得片材被另一个滑动引导件用作基准的滑动导轨中的一个被定位; 处理单元，用于处理由下游侧中间堆叠单元定位的片材; 以及用于接收通过在所述滑动引导件之间产生的间隙落下的所述片材的堆叠单元，其中所述一对滑动引导件具有用于支撑所述片材的边缘的底部件，并且所述另一个滑动件的底部片引导件被部分切断以提供剩余部分，剩余部分使得在上游侧的底部件之间的间隙比在纸张输送方向上的下游侧更宽。

45. 发明授权

US07192029B2 Sheet conveying apparatus, sheet post-processing apparatus, and image forming apparatus provided with sheet conveying apparatus and image forming apparatus 有权
标题翻译：片材输送装置，片材后处理装置和具有片材输送装置和图像形成装置的成像装置
公开(公告)号：US07192029B2
公开(公告)日：2007-03-20
申请号：US11262914
申请日：2005-11-01
申请人： Masayoshi Fukatsu , Takashi Kuwata , Junichi Sekiyama
发明人： Masayoshi Fukatsu , Takashi Kuwata , Junichi Sekiyama
IPC分类号： B65H29/54
CPC分类号： B65H31/3027 , B42C1/12 , B65H29/12 , B65H29/52 , B65H2301/42262 , B65H2404/1442 , B65H2404/611
摘要： A sheet post-processing apparatus includes a pair of a conveying upper guide and a conveying lower guide which guides a sheet conveyed by an intermediate roller conveying the sheet, a sheet discharging upper rotating body and a sheet discharging lower rotating body which discharge the sheet on the downstream side of the conveying upper and lower guides, an arm which has the sheet discharging upper rotating body and is displaceable in upward and downward directions, a cam which lifts the arm upward to separate the sheet discharging upper rotating body from the sheet discharging lower rotating body, a stapler which is provided on the downstream side in a sheet conveying direction lower than the intermediate roller and performs processing to the sheet stacked in the conveying lower guide, a link portion which displaces upward the conveying upper guide when the arm is displaced by the cam, and a link lever. In the sheet post-processing apparatus, the stapler, the sheet discharging upper rotating body, and the sheet discharging lower rotating body are orderly placed on the downstream side.
摘要翻译：片材后处理装置包括一对输送上引导件和输送下引导件，其引导由输送片材的中间辊输送的片材，排出上旋转体的片材和将片材排出的片材排出下转体输送上下引导件的下游侧，具有排出上旋转体并能够向上和向下移动的片的臂;向上提升臂的凸轮，以将排出上旋转体的片材与片材排出下部分离旋转体，在下游侧设置在比中间辊低的纸张传送方向上的订书机，对堆叠在传送下引导件中的片材进行处理;当臂移位时向上移动输送上引导件的连杆部通过凸轮和连杆。在片材后处理装置中，缝合器，排出上旋转体和片材排出下旋转体有序地放置在下游侧。

46. 发明申请

US20060071418A1 Sheet conveying apparatus, sheet post-processing apparatus, and image forming apparatus provided with sheet conveying apparatus and image forming apparatus 有权
标题翻译：片材输送装置，片材后处理装置和具有片材输送装置和图像形成装置的成像装置
公开(公告)号：US20060071418A1
公开(公告)日：2006-04-06
申请号：US11262914
申请日：2005-11-01
申请人： Masayoshi Fukatsu , Takashi Kuwata , Junichi Sekiyama
发明人： Masayoshi Fukatsu , Takashi Kuwata , Junichi Sekiyama
IPC分类号： B65H5/00 , B65H5/02 , B65H29/20
CPC分类号： B65H31/3027 , B42C1/12 , B65H29/12 , B65H29/52 , B65H2301/42262 , B65H2404/1442 , B65H2404/611
摘要： A sheet post-processing apparatus includes a pair of a conveying upper guide and a conveying lower guide which guides a sheet conveyed by an intermediate roller conveying the sheet, a sheet discharging upper rotating body and a sheet discharging lower rotating body which discharge the sheet on the downstream side of the conveying upper and lower guides, an arm which has the sheet discharging upper rotating body and is displaceable in upward and downward directions, a cam which lifts the arm upward to separate the sheet discharging upper rotating body from the sheet discharging lower rotating body, a stapler which is provided on the downstream side in a sheet conveying direction lower than the intermediate roller and performs processing to the sheet stacked in the conveying lower guide, a link portion which displaces upward the conveying upper guide when the arm is displaced by the cam, and a link lever. In the sheet post-processing apparatus, the stapler, the sheet discharging upper rotating body, and the sheet discharging lower rotating body are orderly placed on the downstream side.
摘要翻译：片材后处理装置包括一对输送上引导件和输送下引导件，其引导由输送片材的中间辊输送的片材，排出上旋转体的片材和将片材排出的片材排出下转体输送上下引导件的下游侧，具有排出上旋转体并能够向上和向下移动的片的臂;向上提升臂的凸轮，以将排出上旋转体的片材与片材排出下部分离旋转体，在下游侧设置在比中间辊低的纸张传送方向上的订书机，对堆叠在传送下引导件中的片材进行处理;当臂移位时向上移动输送上引导件的连杆部通过凸轮和连杆。在片材后处理装置中，缝合器，排出上旋转体和排出下旋转体的片排放在下游侧。

47. 发明授权

US07310495B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US07310495B2
公开(公告)日：2007-12-18
申请号：US11249631
申请日：2005-10-14
申请人： Naonori Kayama , Takashi Kuwata , Junichi Sekiyama
发明人： Naonori Kayama , Takashi Kuwata , Junichi Sekiyama
IPC分类号： G03G15/00 , B41J13/00 , B65H29/00
CPC分类号： B65H29/70
摘要： The present invention provides an image forming apparatus that can perform stable sheet conveyance, regardless of whether a sheet processing apparatus is connected thereto. The image forming apparatus can be connected to a sheet processing apparatus that performs post processing on each conveyed sheet. The image forming apparatus includes: a pair of discharge rollers that are located at the discharge outlet of the image forming main body for sheet conveyance, and have rotational members arranged so as to alternately face both sides of each sheet in the direction perpendicular to the sheet conveying direction; and an upper discharge roller holding member that changes the center distance between the discharge rollers from a first center distance observed when the sheet processing apparatus is not connected to the image forming main body to a second center distance observed when the sheet processing apparatus is connected to the image forming main body to convey a sheet to the sheet processing apparatus.
摘要翻译：本发明提供一种能够执行稳定的纸张输送的图像形成装置，而不管纸张处理装置是否连接到其上。图像形成装置可以连接到对每个传送的纸张执行后处理的纸张处理装置。图像形成装置包括：一对排出辊，其位于图像形成主体的排出口处用于片材输送，并且具有布置成沿垂直于片材的方向交替地面对每个片材的两侧的旋转构件输送方向以及上部排出辊保持构件，其将排出辊之间的中心距离从当片材处理装置未连接到成像主体时观察到的第一中心距离变化到当片材处理装置连接到第二中心距离时图像形成主体将片材输送到片材处理装置。

48. 发明申请

US20130049283A1 SHEET PROCESSING APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：表格处理装置和图像形成装置
公开(公告)号：US20130049283A1
公开(公告)日：2013-02-28
申请号：US13570695
申请日：2012-08-09
申请人： Hiroharu Tsuji , Masatoshi Yoshida , Tomooku Koyama , Junichi Sekiyama
发明人： Hiroharu Tsuji , Masatoshi Yoshida , Tomooku Koyama , Junichi Sekiyama
IPC分类号： B65H83/00 , B65H5/00
CPC分类号： B65H31/36 , B42C1/125 , B65H2301/4213 , B65H2404/1521 , B65H2404/725 , B65H2513/51 , B65H2801/27 , B65H2220/02
摘要： A controller controls operations of a sheet conveying portion and a sheet feeding portion in such a manner that an operation for feeding a preceding sheet by the sheet feeding portion is started after a downstream portion of a subsequent sheet conveyed by the sheet conveying portion is overlapped an upstream portion of the preceding sheet stacked on the stacking portion, and the downstream edge of the preceding sheet is caused to abut against the reference member by the sheet feeding portion in a state where the upstream portion of the preceding sheet and the downstream portion of the subsequent sheet are maintained in an overlapped state.
摘要翻译：控制器控制片材输送部分和片材馈送部分的操作，使得在由片材输送部分输送的后续片材的下游部分重叠之后开始由片材进给部分供给前一片材的操作在前述片材的上游部分和堆叠部分的下游部分的前一片材的上游部分和前一片材的下游部分之间通过片材馈送部分抵靠在基准部件上，后续的纸张保持在重叠状态。

49. 发明申请

US20060255524A1 Sheet processing apparatus and image forming apparatus 失效
公开(公告)号：US20060255524A1
公开(公告)日：2006-11-16
申请号：US11415186
申请日：2006-05-02
申请人： Kenichirou Isobe , Junichi Sekiyama , Hiroharu Tsuji , Naonori Kayama
发明人： Kenichirou Isobe , Junichi Sekiyama , Hiroharu Tsuji , Naonori Kayama
IPC分类号： B65H39/00
CPC分类号： B42C1/12 , B65H29/52 , B65H31/34
摘要： So as to more effectively prevent each sheet from being caught, a guide member is provided in a region that extends from an intermediate stacking portion to a staple cartridge portion across a stapler portion main body in a binding portion that performs a binding operation on sheets.

50. 发明申请

US20080284083A1 IMAGE FORMING APPARATUS 审中-公开
标题翻译：图像形成装置
公开(公告)号：US20080284083A1
公开(公告)日：2008-11-20
申请号：US11923810
申请日：2007-10-25
申请人： NAONORI KAYAMA , Takashi Kuwata , Junichi Sekiyama
发明人： NAONORI KAYAMA , Takashi Kuwata , Junichi Sekiyama
IPC分类号： B65H39/02
CPC分类号： B65H29/70
摘要： The present invention provides an image forming apparatus that can perform stable sheet conveyance, regardless of whether a sheet processing apparatus is connected thereto. The image forming apparatus can be connected to a sheet processing apparatus that performs post processing on each conveyed sheet. The image forming apparatus includes: a pair of discharge rollers that are located at the discharge outlet of the image forming main body for sheet conveyance, and have rotational members arranged so as to alternately face both sides of each sheet in the direction perpendicular to the sheet conveying direction; and an upper discharge roller holding member that changes the center distance between the discharge rollers from a first center distance observed when the sheet processing apparatus is not connected to the image forming main body to a second center distance observed when the sheet processing apparatus is connected to the image forming main body to convey a sheet to the sheet processing apparatus.
摘要翻译：本发明提供一种能够执行稳定的纸张输送的图像形成装置，而不管纸张处理装置是否连接到其上。图像形成装置可以连接到对每个传送的纸张执行后处理的纸张处理装置。图像形成装置包括：一对排出辊，其位于图像形成主体的排出口处用于片材输送，并且具有布置成沿垂直于片材的方向交替地面对每个片材的两侧的旋转构件输送方向以及上部排出辊保持构件，其将排出辊之间的中心距离从当片材处理装置未连接到成像主体时观察到的第一中心距离变化到当片材处理装置连接到第二中心距离时图像形成主体将片材输送到片材处理装置。

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