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1. 发明申请

US20110198797A1 SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS 有权
公开(公告)号：US20110198797A1
公开(公告)日：2011-08-18
申请号：US13094245
申请日：2011-04-26
申请人： Tomoo SUZUKI , Akira KOSUGI , Daisuke UEDA
发明人： Tomoo SUZUKI , Akira KOSUGI , Daisuke UEDA
IPC分类号： B65H7/06 , B65H9/00
CPC分类号： B65H3/128 , B65H9/002 , B65H9/006 , B65H2301/331 , B65H2404/2693 , B65H2511/216 , B65H2511/242 , B65H2801/06 , B65H2220/02 , B65H2220/11 , B65H2220/01
摘要： A sheet feeding apparatus which includes a sheet loading tray for stacking sheets; a suction and conveyance section which is placed above stacked sheets on the sheet loading tray and sucks and conveys a sheet in the sheet conveying direction; an air blowing section which blows air at the stacked sheets on the sheet loading tray and causes the sheet to float up; and a skew correction section which corrects a skew of the sheet conveyed by the suction and conveyance section.

2. 发明申请

US20110198798A1 SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：纸张进给装置和图像形成装置
公开(公告)号：US20110198798A1
公开(公告)日：2011-08-18
申请号：US13094949
申请日：2011-04-27
申请人： Tomoo SUZUKI , Akira KOSUGI , Daisuke UEDA
发明人： Tomoo SUZUKI , Akira KOSUGI , Daisuke UEDA
IPC分类号： B65H5/22
CPC分类号： B65H3/128 , B65H9/002 , B65H9/006 , B65H2301/331 , B65H2404/2693 , B65H2511/216 , B65H2511/242 , B65H2801/06 , B65H2220/02 , B65H2220/11 , B65H2220/01
摘要： A sheet feeding apparatus which includes a sheet loading tray for stacking sheets; a suction and conveyance section which is placed above stacked sheets on the sheet loading tray and sucks and conveys a sheet in the sheet conveying direction; an air blowing section which blows air at the stacked sheets on the sheet loading tray and causes the sheet to float up; and a skew correction section which corrects a skew of the sheet conveyed by the suction and conveyance section.
摘要翻译：一种送纸装置，包括用于堆叠纸张的纸张装载托盘; 吸入输送部，其被放置在纸张装载盘上的堆叠纸张之上，并在纸张输送方向上吸引和输送纸张; 空气吹送部，其将堆叠的片材上的空气吹送在片材装载盘上，并使片材浮起; 以及歪斜校正部，其校正由吸引传送部输送的片材的歪斜。

3. 发明申请

US20100264577A1 SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS 审中-公开
标题翻译：纸张进给装置和图像形成装置
公开(公告)号：US20100264577A1
公开(公告)日：2010-10-21
申请号：US12762838
申请日：2010-04-19
申请人： Tomoo SUZUKI , Akira KOSUGI , Daisuke UEDA
发明人： Tomoo SUZUKI , Akira KOSUGI , Daisuke UEDA
IPC分类号： B65H7/06 , B65H3/08
CPC分类号： B65H3/128 , B65H9/002 , B65H9/006 , B65H2301/331 , B65H2404/2693 , B65H2511/216 , B65H2511/242 , B65H2801/06 , B65H2220/02 , B65H2220/11 , B65H2220/01
摘要： A sheet feeding apparatus which includes a sheet loading tray for stacking sheets; a suction and conveyance section which is placed above stacked sheets on the sheet loading tray and sucks and conveys a sheet in the sheet conveying direction; an air blowing section which blows air at the stacked sheets on the sheet loading tray and causes the sheet to float up; and a skew correction section which corrects a skew of the sheet conveyed by the suction and conveyance section.
摘要翻译：一种送纸装置，包括用于堆叠纸张的纸张装载托盘; 吸入输送部，其被放置在纸张装载盘上的堆叠纸张之上，并在纸张输送方向上吸引和输送纸张; 空气吹送部，其将堆叠的片材上的空气吹送在片材装载盘上，并使片材浮起; 以及歪斜校正部，其校正由吸引传送部输送的片材的歪斜。

4. 发明申请

US20120074639A1 SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：纸张进给装置和图像形成装置
公开(公告)号：US20120074639A1
公开(公告)日：2012-03-29
申请号：US13248442
申请日：2011-09-29
申请人： Tomoo SUZUKI , Akira KOSUGI , Daisuke UEDA
发明人： Tomoo SUZUKI , Akira KOSUGI , Daisuke UEDA
IPC分类号： B65H5/22
CPC分类号： B65H3/128 , B65H9/002 , B65H9/006 , B65H2301/331 , B65H2404/2693 , B65H2406/12 , B65H2511/216 , B65H2511/242 , B65H2801/06 , B65H2220/02 , B65H2220/11 , B65H2220/01
摘要： A sheet feeding apparatus which includes: a sheet loading tray for stacking sheets; a suction and conveyance section placed above stacked sheets on the sheet loading tray and sucks and conveys a sheet in the sheet conveying direction; an air blowing section which blows air at the stacked sheets on the sheet loading tray and causes the sheet to float up; a skew correction section which is provided with a pair of conveyance rollers, and corrects a skew of the sheet being conveyed by the suction and conveyance section; and a control section which controls a force of sucking the sheet, wherein the control section changes the force of sucking the sheet from a first level to a second level that is lower than the first level, before a leading edge of the sheet butts against a pair of conveyance rollers of the skew correction section.
摘要翻译：一种送纸装置，包括：用于堆叠纸张的纸张装载托盘; 吸入和传送部分，放置在片材装载盘上的堆叠片材之上，并在片材传送方向上吸收和传送片材; 空气吹送部，其将堆叠的片材上的空气吹送在片材装载盘上，并使片材浮起; 偏斜校正部，设置有一对传送辊，并且校正由吸引传送部输送的片材的歪斜; 以及控制部，其控制吸引纸张的力，其中，所述控制部在所述纸张的前端抵靠在所述纸张的前端之前将从所述第一水平将所述纸张吸入的力改变为低于所述第一水平的第二水平歪斜校正部分的输送辊对。

5. 发明申请

US20100148425A1 SHEET FEEDING DEVICE, SHEET FEEDING UNIT AND IMAGE FORMING APPARATUS CONNECTED WITH THE SHEET FEEDING UNIT 有权
标题翻译：纸张送料装置，纸张进料单元和图像形成装置与纸张进给单元连接
公开(公告)号：US20100148425A1
公开(公告)日：2010-06-17
申请号：US12632946
申请日：2009-12-08
申请人： Akira KOSUGI , Daisuke UEDA
发明人： Akira KOSUGI , Daisuke UEDA
IPC分类号： B65H5/00 , B65H3/08
CPC分类号： B65H3/128 , B65H3/48 , B65H2511/20 , B65H2511/417 , B65H2511/51 , B65H2515/342 , B65H2801/06 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： A sheet feeding device includes: a sucking and conveying mechanism having a suction surface, which sucks sheets stacked on a sheet stacking table, from an upper surface of the sheets, sucks an uppermost sheet to be sucked on the suction surface, and conveys the uppermost sheet onto a sheet conveyance path; a floating air blowing mechanism which blows floating air against the sheets from a side surface of the stacked sheets; a sheet position detecting sensor which detects an upper surface height position of the sheets stacked, and detects a floating state of the sheets floated; and a controller which judges the floating state of the sheets detected in a floating state detecting period in connection with a blowing of the floating air, and controls an air volume of floating air blown from the floating air blowing mechanism based on the floating state of the sheets.
摘要翻译：一种送纸装置，包括：吸引输送机构，其具有吸收表面，从片材的上表面吸收堆叠在纸张堆叠台上的纸张，吸取要吸附在吸附面上的最上面的纸张，并将最上面的纸张片材输送到片材输送路径上; 浮动空气吹送机构，其从堆叠的纸张的侧表面将浮动空气吹向纸张; 片材位置检测传感器，其检测层叠的片材的上表面高度位置，并检测片材的浮动状态; 以及控制器，其判断浮动状态检测期间检测到的纸张的浮动状态与浮动空气的吹送相关联，并且基于浮动状态的浮动状态来控制从浮动空气吹送机构吹出的浮动空气的空气量床单。

6. 发明申请

US20090121410A1 SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS PROVIDED THEREWITH 有权
标题翻译：供纸装置和图像形成装置
公开(公告)号：US20090121410A1
公开(公告)日：2009-05-14
申请号：US12267647
申请日：2008-11-10
申请人： Daisuke Ueda , Akira KOSUGI
发明人： Daisuke Ueda , Akira KOSUGI
IPC分类号： B65H5/08
CPC分类号： B65H3/48 , B65H3/128 , B65H7/16 , B65H2405/15 , B65H2406/41 , B65H2511/11 , B65H2515/212 , B65H2220/01 , B65H2220/02
摘要： A sheet feeding device includes: a sheet feeding tray adapted to stack a sheet bundle including a plurality of sheets thereon; a blowing section which blows air against a leading edge of the sheet bundle in a sheet conveyance direction from a front side of the sheet conveyance direction; a sticking and conveying section which sticks an uppermost sheet stacked on the sheet feeding tray by air sucking, and feeds the uppermost sheet to a conveyance roller; a sucking duct provided inside the sticking and conveying section, which is divided into a plurality of ducts in the sheet conveyance direction; and an intercepting member which intercepts at least one of the plurality of divided ducts.
摘要翻译：供纸装置包括：供纸托盘，其适于在其上堆叠包括多张纸的纸张捆; 吹送部，其从所述片材输送方向的前侧沿片材输送方向吹向所述片材摞的前端; 粘贴输送部，其通过空气吸附粘贴堆叠在供纸盘上的最上面的纸张，并将最上面的纸张供给到输送辊; 设置在所述输送输送部的内侧的吸引管，其在所述输送方向被分割成多个管道; 以及拦截所述多个分割管道中的至少一个的拦截构件。

7. 发明申请

US20100258996A1 AIR-SUCTION SHEET SUPPLYING DEVICE AND IMAGE FORMING APPARATUS USING THE SAME 有权
标题翻译：空气供给装置和使用该装置的图像形成装置
公开(公告)号：US20100258996A1
公开(公告)日：2010-10-14
申请号：US12755456
申请日：2010-04-07
申请人： Akira KOSUGI
发明人： Akira KOSUGI
IPC分类号： B65H7/02 , B65H3/12 , B65H5/22 , B65H7/16
CPC分类号： B65H3/124 , B65H3/128 , B65H2406/32231 , B65H2406/362 , B65H2511/10 , B65H2511/20 , B65H2801/06 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： An air-suction sheet supplying device, including: a sheet stacking plate to stack recording sheets; an air-suction duct, arranged to face a top surface of the recording sheet stacked on the sheet stacking plate, and having an air-suction opening with a predetermined width; a belt member, rotatably arranged so as to cover the air-suction opening, and having plural areas having various distributions of suction holes in a direction perpendicular to a conveying direction; a driving section to rotate the belt member; a detecting section to detect a position of the belt member in a rotating direction; and a control section to operate the driving section so as to set a starting position of suction work, in a conveying direction of the belt member, on an area having suitable distribution of the suction holes, based on information detected by the detecting section.
摘要翻译：一种吸气片材供应装置，包括：堆叠记录片材的片材堆叠板; 空气吸入管道，布置成面对堆叠在纸张堆叠板上的记录纸张的顶表面，并且具有预定宽度的吸气开口; 带状构件，其可旋转地布置成覆盖吸气口，并且具有在垂直于输送方向的方向上具有各种吸附孔分布的多个区域; 用于旋转所述带构件的驱动部; 检测部件，用于检测带部件沿旋转方向的位置; 以及控制部，其基于由所述检测部检测出的信息，操作所述驱动部，以将所述带部件的输送方向上的吸引工作的起始位置设定在所述吸入孔的适当分布的区域上。

8. 发明申请

US20080230982A1 SHEET SUPPLYING APPARATUS 有权
标题翻译：板材供应设备
公开(公告)号：US20080230982A1
公开(公告)日：2008-09-25
申请号：US12015355
申请日：2008-01-16
申请人： Akira KOSUGI
发明人： Akira KOSUGI
IPC分类号： B65H1/30
CPC分类号： B65H3/44 , B65H2402/10 , B65H2405/15 , B65H2601/11 , B65H2601/324
摘要： A sheet supplying apparatus capable of being connected with sheet feeding apparatuses, image forming apparatuses and post processing apparatuses having: a common conveyance path to convey the sheet from the apparatuses on the upper stream side or sheet storing sections to down stream side having, a plurality of sheet feeding paths, a receiving conveyance path, a sending conveyance path, and a transit path to connect the receiving conveyance path and sending conveyance path, wherein the sending conveyance path has a shared conveyance path in which a plurality of sheet conveyance paths to feed the sheet from a plurality of the sheet storing sections are merge and reach to a sheet outlet, and the transit conveyance path is provided integrally with any one of the sheet storing sections, which can be withdrawn from a sheet supplying apparatus main body, at the bottom of the sheet storing section thereof.
摘要翻译：一种片材供应装置，其能够与片材进给装置，图像形成装置和后处理装置连接，所述片材供应装置具有：公共输送路径，用于将片材从上游侧或片材存储部分的装置输送到下游侧，具有多个送纸路径，接收传送路径，发送传送路径和连接接收传送路径和传送路径的传送路径，其中发送传送路径具有共享传送路径，在该共享传送路径中，多个送纸路径来自多个片材存放部的片材被合并并到达片材出口，并且该中途传送路径与可从片材供给装置主体取出的片材收纳部中的任一个一体地设置在其片材存储部分的底部。

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