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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

US10246280B2 Sheet feed devices and image recording apparatus comprising such sheet feed devices 有权
公开(公告)号：US10246280B2
公开(公告)日：2019-04-02
申请号：US15386581
申请日：2016-12-21
申请人： Tetsuo Asada , Yukio Shiohara
发明人： Tetsuo Asada , Yukio Shiohara
IPC分类号： B65H3/34 , B65H1/04 , B65H1/12 , B65H3/24 , B65H5/16 , B65H3/56 , B65H3/26 , B65H1/26 , B65H5/06 , B65H9/00 , B65H29/54 , B65H37/00
摘要： A sheet feed device has a tray with holding surface for holding sheets, a feed unit for feeding sheets from the tray, and a separation plate. The separation plate has an inclined surface and two or more separation portions that separate a sheet from the sheets held in the tray. At least one of the separation portions projects a first distance from the inclined surface. The separation plate also has a projection positioned on the inclined surface that projects a second distance from the inclined surface. The second distance is greater than the first distance. A first of the separation portions is positioned upstream of the particular projection in the sheet feed direction, and a second of the separation portions positioned downstream of the particular projection in the sheet feed direction.

8. 发明授权

US08714540B2 Sheet feed device and image recording apparatus having such sheet feed device 有权
标题翻译：具有这种供纸装置的送纸装置和图像记录装置
公开(公告)号：US08714540B2
公开(公告)日：2014-05-06
申请号：US13429067
申请日：2012-03-23
申请人： Yukio Shiohara , Tetsuo Asada , Yuji Koga
发明人： Yukio Shiohara , Tetsuo Asada , Yuji Koga
IPC分类号： B65H3/44
CPC分类号： B65H3/44 , B41J11/485 , B41J13/103 , B65H1/04 , B65H1/22 , B65H1/266 , B65H1/28 , B65H3/0669 , B65H3/66 , B65H2301/422548 , B65H2405/32 , B65H2405/332 , B65H2601/322 , B65H2701/1131 , G06K15/102 , H04N1/0057 , H04N1/00602 , H04N1/00604 , H04N1/00623 , H04N2201/0094
摘要： An image recording apparatus including a first tray having a first holding portion for holding sheets, a second tray disposed above the first tray and including a second holding portion for holding sheets, a sheet feeder that selectively feeds a sheet from one of the first tray and the second tray in a sheet feed direction, a recording unit that records an image on the sheet fed by the sheet feeder, and a discharge roller that discharges the sheet on which the image is recorded by the recording unit. The second holding portion of the second tray moves above the first holding portion of the first tray. The second tray further includes a discharged sheet receiving portion for receiving the sheet discharged by the discharge roller. The second tray including the discharged sheet receiving portion pivots relative to the first tray.
摘要翻译：一种图像记录装置，包括具有用于保持片材的第一保持部分的第一托盘，设置在第一托盘上方的第二托盘，并且包括用于保持片材的第二保持部分;片材进给器，其从第一托盘中的一个托盘和第二托盘在片材进给方向上，记录单元，其将图像记录在由片材进给器馈送的片材上;以及排出辊，其排出由记录单元记录图像的片材。第二托盘的第二保持部分在第一托盘的第一保持部分的上方移动。第二托盘还包括用于接收由排出辊排出的片材的排出片接收部分。包括排出片接收部的第二托盘相对于第一托盘枢转。

9. 发明授权

US07883285B2 Image recording apparatus 有权
标题翻译：图像记录装置
公开(公告)号：US07883285B2
公开(公告)日：2011-02-08
申请号：US11679623
申请日：2007-02-27
申请人： Tetsuo Asada , Yukio Shiohara
发明人： Tetsuo Asada , Yukio Shiohara
IPC分类号： B41J11/58 , B41J13/10
CPC分类号： G03G15/6508 , B41J13/103 , B65H1/266 , B65H3/06 , B65H3/44 , B65H31/02 , B65H2301/423245 , B65H2402/31 , B65H2405/332 , B65H2405/3322
摘要： An image recording apparatus includes a sheet-supply tray device, a sheet-supply roller and an image recording device. The sheet-supply tray device includes a first tray which accommodates a plurality of first recording media on a first tray surface and a second tray which is placed on the first tray and accommodates a plurality of second recording media on a second tray surface thereof. The second tray includes a base portion which is supported on the first tray and a pivotable portion whose state is changeable between a stacked state in which the pivotable portion is supported on the first tray.
摘要翻译：图像记录装置包括供纸托盘装置，供纸辊和图像记录装置。供纸托盘装置包括：第一托盘，其容纳第一托盘表面上的多个第一记录介质;第二托盘，其放置在第一托盘上，并在其第二托盘表面上容纳多个第二记录介质。第二托盘包括支撑在第一托盘上的基部和可枢转部分，其状态可在可枢转部分支撑在第一托盘上的堆叠状态之间改变。

10. 发明授权

US07883284B2 Image recording apparatus 有权
标题翻译：图像记录装置
公开(公告)号：US07883284B2
公开(公告)日：2011-02-08
申请号：US11678518
申请日：2007-02-23
申请人： Tetsuo Asada , Yukio Shiohara
发明人： Tetsuo Asada , Yukio Shiohara
IPC分类号： B41J11/58 , B65H1/26 , B65H1/28
CPC分类号： G03G15/6502 , B65H1/266 , B65H2405/115 , G03G2215/00388 , G03G2215/00447
摘要： An image recording apparatus, including a sheet-supply tray device which accommodates and holds a plurality of recording sheets and which supplies the recording sheets, one by one, in a sheet-supply direction; and an image recording device which records an image on each of the recording sheets supplied from the sheet-supply tray device. The sheet-supply tray device includes a first tray which accommodates and holds at least one first sheet of the plurality of recording sheets; a second tray which accommodates at least one second sheet of the plurality of recording sheets, and which selectively takes a stacked posture thereof in which the second tray is stacked on the first tray, and an opening posture thereof in which at least a portion of the second tray opens at least a portion of the first tray; and at least one dropping preventing cover which prevents the at least one second sheet from dropping out of the second tray in a state in which the second tray takes the opening posture thereof.
摘要翻译：一种图像记录装置，包括供纸托盘装置，其容纳并保持多个记录纸张，并且一张一张地在片材供应方向上提供记录纸张; 以及图像记录装置，其在从供纸托盘装置供应的每个记录纸上记录图像。供纸托盘装置包括容纳并保持多个记录纸的至少一个第一页的第一托盘; 第二托盘，其容纳多个记录片材的至少一个第二片材，并且其选择性地采取其中第二托盘堆叠在第一托盘上的堆叠姿势及其打开姿势，其中至少一部分第二托盘打开第一托盘的至少一部分; 以及至少一个防止在第二托盘采取其打开姿势的状态下至少一个第二片材从第二托盘中脱落的防滴盖。

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