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1. 发明申请

US20090033024A1 SHEET CONVEYING DEVICES AND IMAGE RECORDING APPARATUSES INCLUDING THE SAME 有权
标题翻译：输送装置的图像和图像记录装置，包括它们
公开(公告)号：US20090033024A1
公开(公告)日：2009-02-05
申请号：US12183048
申请日：2008-07-30
申请人： Yukio Shiohara , Keisuke Wakakusa , Tetsuo Asada
发明人： Yukio Shiohara , Keisuke Wakakusa , Tetsuo Asada
IPC分类号： B65H3/34 , B41F13/00
CPC分类号： B65H3/0684 , B65H2403/533 , B65H2404/6111 , B65H2511/10 , B65H2511/20 , G03G15/6502 , B65H2220/02 , B65H2220/11 , B65H2220/01
摘要： A sheet conveying device includes a tray having a bottom surface. The tray holds at least one sheet therein, and has a recess formed in the bottom surface. A rotating member moves between a first position and a second position. In the first position, the rotating member contacts a sheet held in the tray, and in the second position, the rotating member is separated from the tray. The rotating member selectively rotates to convey a sheet held in the tray in a when the rotating member is in the first position. An operative portion moves in and out of the recess in the bottom surface of the tray, and movement of the operative portion corresponds to a movement of the rotating member into the second position.
摘要翻译：片材输送装置包括具有底面的托盘。托盘在其中容纳至少一个片材，并且在底面中形成有凹部。旋转构件在第一位置和第二位置之间移动。在第一位置，旋转构件接触保持在托盘中的片材，并且在第二位置，旋转构件与托盘分离。当旋转构件处于第一位置时，旋转构件选择性地旋转以输送保持在托盘中的片材。操作部分进入和离开托盘的底表面中的凹部，并且操作部分的运动对应于旋转构件进入第二位置的运动。

2. 发明授权

US07703763B2 Sheet conveying devices and image recording apparatuses including the same 有权
标题翻译：片材输送装置和包括它的图像记录装置
公开(公告)号：US07703763B2
公开(公告)日：2010-04-27
申请号：US12183048
申请日：2008-07-30
申请人： Yukio Shiohara , Keisuke Wakakusa , Tetsuo Asada
发明人： Yukio Shiohara , Keisuke Wakakusa , Tetsuo Asada
IPC分类号： B65H1/00
CPC分类号： B65H3/0684 , B65H2403/533 , B65H2404/6111 , B65H2511/10 , B65H2511/20 , G03G15/6502 , B65H2220/02 , B65H2220/11 , B65H2220/01
摘要： A sheet conveying device includes a tray having a bottom surface. The tray holds at least one sheet therein, and has a recess formed in the bottom surface. A rotating member moves between a first position and a second position. In the first position, the rotating member contacts a sheet held in the tray, and in the second position, the rotating member is separated from the tray. The rotating member selectively rotates to convey a sheet held in the tray in a when the rotating member is in the first position. An operative portion moves in and out of the recess in the bottom surface of the tray, and movement of the operative portion corresponds to a movement of the rotating member into the second position.
摘要翻译：片材输送装置包括具有底面的托盘。托盘在其中容纳至少一个片材，并且在底面中形成有凹部。旋转构件在第一位置和第二位置之间移动。在第一位置，旋转构件接触保持在托盘中的片材，并且在第二位置，旋转构件与托盘分离。当旋转构件处于第一位置时，旋转构件选择性地旋转以输送保持在托盘中的片材。操作部分进入和离开托盘的底表面中的凹部，并且操作部分的运动对应于旋转构件进入第二位置的运动。

3. 发明授权

US07681875B2 Supply tray and image forming apparatus for use therewith 有权
标题翻译：供应托盘和图像形成装置
公开(公告)号：US07681875B2
公开(公告)日：2010-03-23
申请号：US11670925
申请日：2007-02-02
申请人： Tetsuo Asada , Yukio Shiohara , Keisuke Wakakusa
发明人： Tetsuo Asada , Yukio Shiohara , Keisuke Wakakusa
IPC分类号： B65H3/44
CPC分类号： B41J13/103 , B65H1/266 , B65H2301/423245 , B65H2402/515 , B65H2405/115 , B65H2405/121 , B65H2405/31 , B65H2405/332
摘要： A supply tray includes a first tray configured to receive a stack of recording medium thereon, and a second tray configured to receive at least one recording medium thereon, which is different in size or type, or both, from the stack of recording medium received on the first tray. The second tray is disposed in an upper portion of the first tray and is slidable within a predetermined direction. The supply tray further includes a locking mechanism configured to place and to fix the second tray in position with respect to the first tray.
摘要翻译：供应托盘包括配置成在其上接收记录介质堆叠的第一托盘，以及第二托盘，其被配置为从容纳在其上的记录介质堆叠的尺寸或类型或两者不同的尺寸或类型上接收至少一个记录介质第一个托盘。第二托盘设置在第一托盘的上部，并且能够在预定方向上滑动。所述供应托盘还包括锁定机构，所述锁定机构构造成将所述第二托盘相对于所述第一托盘放置并固定在适当位置。

4. 发明申请

US20070182803A1 Supply Tray And Image Forming Apparatus For Use Therewith 有权
标题翻译：供应托盘和图像形成装置
公开(公告)号：US20070182803A1
公开(公告)日：2007-08-09
申请号：US11670925
申请日：2007-02-02
申请人： Tetsuo Asada , Yukio Shiohara , Keisuke Wakakusa
发明人： Tetsuo Asada , Yukio Shiohara , Keisuke Wakakusa
IPC分类号： B41J2/01
CPC分类号： B41J13/103 , B65H1/266 , B65H2301/423245 , B65H2402/515 , B65H2405/115 , B65H2405/121 , B65H2405/31 , B65H2405/332
摘要： A supply tray includes a first tray configured to receive a stack of recording medium thereon, and a second tray configured to receive at least one recording medium thereon, which is different in size or type, or both, from the stack of recording medium received on the first tray. The second tray is disposed in an upper portion of the first tray and is slidable within a predetermined direction. The supply tray further includes a locking mechanism configured to place and to fix the second tray in position with respect to the first tray.
摘要翻译：供应托盘包括配置成在其上接收记录介质堆叠的第一托盘，以及第二托盘，其被配置为从容纳在其上的记录介质堆叠的尺寸或类型或两者不同的尺寸或类型上接收至少一个记录介质第一个托盘。第二托盘设置在第一托盘的上部，并且能够在预定方向上滑动。所述供应托盘还包括锁定机构，所述锁定机构构造成将所述第二托盘相对于所述第一托盘放置并固定在适当位置。

5. 发明授权

US08087662B2 Sheet feeder and image recording apparatus 有权
标题翻译：送纸器和图像记录装置
公开(公告)号：US08087662B2
公开(公告)日：2012-01-03
申请号：US12728805
申请日：2010-03-22
申请人： Tetsuo Asada , Keisuke Wakakusa
发明人： Tetsuo Asada , Keisuke Wakakusa
IPC分类号： B65H3/34 , B65H3/52
CPC分类号： B65H1/266 , B65H3/0684 , B65H3/56 , B65H2405/1136 , B65H2405/141 , B65H2801/06
摘要： A sheet feeder, including: a holding portion for holding sheets; a sheet supply portion; an inclined member disposed downstream of the holding portion and having an inclined surface for guiding each sheet in a sheet feed direction along the inclined surface; a plurality of first separation protrusions provided on and integrally with the inclined member and arranged in the sheet feed direction, each first separation protrusion protruding from the inclined surface such that its distal end is located more downstream in the sheet feed direction than its proximal end; and a plurality of second separation protrusions formed of a metal, each second separation protrusion protruding from the inclined surface through a corresponding one of openings formed in the inclined member at a position in the sheet feed direction between corresponding adjacent two of the first separation protrusions, the second separation protrusions being arranged in the sheet feed direction.
摘要翻译：一种送纸器，包括：用于保持纸张的保持部分; 片材供应部分; 倾斜构件，其设置在所述保持部的下游，并且具有倾斜面，用于沿着所述倾斜面在片材供给方向上引导各片; 多个第一分离突起，设置在倾斜构件上并与倾斜构件一体地设置在片材进给方向上，每个第一分离突起从倾斜表面突出，使得其远端位于片材馈送方向上比其近端更下游; 以及由金属形成的多个第二分离突起，每个第二分离突起通过相应的相邻的两个第一分离突起之间的片材进给方向上的位置处，形成在倾斜部件中的相应的一个开口从倾斜表面突出，第二分离突起被布置在片材进给方向上。

6. 发明授权

US08684349B2 Sheet feeder and image recording apparatus 有权
标题翻译：送纸器和图像记录装置
公开(公告)号：US08684349B2
公开(公告)日：2014-04-01
申请号：US12729008
申请日：2010-03-22
申请人： Tetsuo Asada , Keisuke Wakakusa
发明人： Tetsuo Asada , Keisuke Wakakusa
IPC分类号： B65H3/34
CPC分类号： B65H3/56 , B65H3/0684 , B65H2405/1136 , B65H2405/141 , B65H2801/06
摘要： A sheet feeder, including; a sheet holding portion; a sheet supply portion; an inclined member having an inclined surface and configured to guide each sheet in a sheet feed direction; and separation protrusions which are provided on the inclined member and each of which protrudes from the inclined surface such that a distal end thereof is located more downstream in the sheet feed direction than a proximal end thereof, wherein each separation protrusion has a contact surface and said each sheet comes into contact with one or more contact surfaces of the separation protrusions, and wherein each separation protrusion protrudes from the inclined surface such that the distal end of one of the separation protrusions is located more downstream in the sheet feed direction than the proximal end of another of the separation protrusions that is located immediately downstream of the one of the separation protrusions in the sheet feed direction.
摘要翻译：一个送纸器，包括片材保持部; 片材供应部分; 倾斜构件，其具有倾斜表面并且构造成在片材进给方向上引导每个片材; 以及分离突起，其设置在倾斜构件上，并且每个突出部从倾斜表面突出，使得其远端位于片材馈送方向上比其近端更下游，其中每个分离突起具有接触表面和所述每个片材与分离突起的一个或多个接触表面接触，并且其中每个分离突起从倾斜表面突出，使得一个分离突起的远端位于片材馈送方向上比近端另一个分离突起位于片材馈送方向上的一个分离突起的紧挨着的下游。

7. 发明授权

US07618035B2 Image recording apparatus 有权
标题翻译：图像记录装置
公开(公告)号：US07618035B2
公开(公告)日：2009-11-17
申请号：US11964477
申请日：2007-12-26
申请人： Yuji Koga , Keisuke Wakakusa
发明人： Yuji Koga , Keisuke Wakakusa
IPC分类号： B65H3/44
CPC分类号： B65H3/44 , B65H1/266 , B65H2405/31 , B65H2405/3322
摘要： One aspect of the invention provides an image recording apparatus including: an image recording unit; a first sheet feeding cassette; a second sheet feeding cassette including a second placing portion and a discharged sheet placing portion disposed an upstream side of a second placing portion with respect to the first direction; a sheet feed unit configured to feed the recording medium; an auxiliary cover member disposed above the second placing portion; and an auxiliary sheet discharging tray disposed below the discharged sheet placing portion. A sheet insertion opening is formed between an upstream end of the cover member and the discharged sheet placing portion and communicates with the second sheet placing portion. The auxiliary sheet discharging tray is movable in a forward direction and a rearward direction opposite to the forward direction, with respect to the sheet insertion opening.
摘要翻译：本发明的一个方面提供一种图像记录装置，包括：图像记录单元; 第一供纸盒; 第二片材进给盒，包括第二放置部分和排出片材放置部分，其相对于第一方向设置在第二放置部分的上游侧; 配置成供给记录介质的送纸单元; 设置在所述第二放置部分上方的辅助盖部件; 以及设置在排出纸张放置部分下方的辅助纸张排出托盘。在盖构件的上游端和排出片材放置部之间形成有片材插入口，与第二片材放置部连通。辅助片材排出托盘可相对于片材插入口在向前方向和与向前方向相反的向后方向上移动。

8. 发明申请

US20090085278A1 SHEET TRAY ASSEMBLY 有权
标题翻译：纸板组件
公开(公告)号：US20090085278A1
公开(公告)日：2009-04-02
申请号：US12236475
申请日：2008-09-23
申请人： Masatoshi Izuchi , Keisuke Wakakusa
发明人： Masatoshi Izuchi , Keisuke Wakakusa
IPC分类号： B65H1/00
CPC分类号： B41J13/103 , B65H1/266 , B65H2405/3322
摘要： A sheet tray assembly including: (a) a tray unit configured to accommodate sheets, and having an upper opening for allowing the sheets to be introduced into the tray unit via the upper opening; (b) a cover unit configured to cover the upper opening; and (c) a link interconnecting the tray unit and the cover unit, and having (c-1) a first end portion at which the link is connected to the tray unit and (c-2) a second end portion at which the link is connected to a proximal end portion of the cover unit. The link is movable between first and second pivot positions as a result of pivot movement of the link relative to the tray unit, whereby a posture of the link is changeable by the pivot movement, such that the second end portion of the link is placed in a first height level when the link is positioned in the first pivot position, and is placed in a second height level that is higher than the first height level when the link is positioned in the second pivot position.
摘要翻译：一种纸盘组件，包括：（a）托盘单元，其构造成容纳纸张，并且具有用于允许纸张经由上开口引入纸盘单元的上开口; （b）覆盖单元，被构造成覆盖上部开口; 和（c）连接托盘单元和盖单元的连杆，并且具有（c-1）链节连接到托盘单元的第一端部和（c-2）第二端部，连接到盖单元的近端部分。由于链节相对于托盘单元的枢转运动，连杆可以在第一和第二枢转位置之间移动，由此，连杆的姿态可以通过枢轴运动而改变，使得连杆的第二端部被放置在当所述连杆位于所述第一枢转位置时，所述第一高度水平，并且当所述连杆位于所述第二枢转位置时，所述第一高度水平被置于高于所述第一高度水平的第二高度水平。

9. 发明申请

US20080150217A1 IMAGE RECORDING APPARATUS 有权
标题翻译：图像记录装置
公开(公告)号：US20080150217A1
公开(公告)日：2008-06-26
申请号：US11964477
申请日：2007-12-26
申请人： Yuji Koga , Keisuke Wakakusa
发明人： Yuji Koga , Keisuke Wakakusa
IPC分类号： B65H5/26
CPC分类号： B65H3/44 , B65H1/266 , B65H2405/31 , B65H2405/3322
摘要： One aspect of the invention provides an image recording apparatus including: an image recording unit; a first sheet feeding cassette; a second sheet feeding cassette including a second placing portion and a discharged sheet placing portion disposed an upstream side of a second placing portion with respect to the first direction; a sheet feed unit configured to feed the recording medium; an auxiliary cover member disposed above the second placing portion; and an auxiliary sheet discharging tray disposed below the discharged sheet placing portion. A sheet insertion opening is formed between an upstream end of the cover member and the discharged sheet placing portion and communicates with the second sheet placing portion. The auxiliary sheet discharging tray is movable in a forward direction and a rearward direction opposite to the forward direction, with respect to the sheet insertion opening.
摘要翻译：本发明的一个方面提供一种图像记录装置，包括：图像记录单元; 第一供纸盒; 第二片材进给盒，包括第二放置部分和排出片材放置部分，其相对于第一方向设置在第二放置部分的上游侧; 配置成供给记录介质的送纸单元; 设置在所述第二放置部分上方的辅助盖部件; 以及设置在排出纸张放置部分下方的辅助纸张排出托盘。在盖构件的上游端和排出片材放置部之间形成有片材插入口，与第二片材放置部连通。辅助片材排出托盘可相对于片材插入口在向前方向和与向前方向相反的向后方向上移动。

10. 发明授权

US09713930B2 Inkjet recording apparatus 有权
公开(公告)号：US09713930B2
公开(公告)日：2017-07-25
申请号：US14182100
申请日：2014-02-17
申请人： Jie Xiu , Keisuke Wakakusa , Iwane Sano , Masao Mimoto , Yasuhira Ota , Shingo Ito , Noriyuki Kawamata
发明人： Jie Xiu , Keisuke Wakakusa , Iwane Sano , Masao Mimoto , Yasuhira Ota , Shingo Ito , Noriyuki Kawamata
IPC分类号： B41J23/02 , B41J2/165
CPC分类号： B41J23/025 , B41J2/16544
摘要： An inkjet recording device is described in which maintenance is performed by a maintenance unit upon a recording head. The maintenance unit is located on a base unit. The base unit includes a wall portion supporting a plurality of gear shafts protruding in a width direction from the wall portion.

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