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1. 发明申请

US20180067440A1 SHEET PROCESSING APPARATUS 审中-公开
公开(公告)号：US20180067440A1
公开(公告)日：2018-03-08
申请号：US15796348
申请日：2017-10-27
申请人： KABUSHIKI KAISHA TOSHIBA , TOSHIBA TEC KABUSHIKI KAISHA
发明人： Shoichi DOBASHI
IPC分类号： G03G15/00 , B65H29/14 , B65H29/34 , B65H29/58 , B65H31/02 , B65H31/24 , B65H31/30 , B65H31/36 , B65H31/38 , B65H29/12
CPC分类号： G03G15/6541 , B65H29/125 , B65H29/14 , B65H29/34 , B65H29/58 , B65H31/02 , B65H31/24 , B65H31/3018 , B65H31/3027 , B65H31/3081 , B65H31/36 , B65H31/38 , B65H2220/08 , B65H2220/11 , B65H2301/163 , B65H2301/4212 , B65H2301/4213 , B65H2403/942 , B65H2404/692 , B65H2404/693 , B65H2405/1116 , B65H2405/3311 , B65H2405/332 , B65H2511/214 , B65H2801/27 , G03G15/6538 , G03G15/6544 , G03G2215/00286
摘要： According to an embodiment, a sheet processing apparatus includes a first tray, a second tray, a discharge member, and a guide. The guide is provided to the second tray and changes a transport angle of sheets with respect to the second tray when the sheets are sent from a transport path toward the discharge member without passing through the first tray.

2. 发明授权

US09623681B2 Printer paper tray 有权
公开(公告)号：US09623681B2
公开(公告)日：2017-04-18
申请号：US15163418
申请日：2016-05-24
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Kevin Lo , Brian F. Davis
IPC分类号： B41J11/58 , B65H1/26 , B41J29/02
CPC分类号： B41J11/58 , B41J29/02 , B65H1/266 , B65H2403/53 , B65H2405/1134 , B65H2511/152 , B65H2511/212 , B65H2511/30 , B65H2551/20 , B65H2601/122 , B65H2220/01 , B65H2220/08 , B65H2220/11 , B65H2220/03
摘要： A printer paper tray comprising a paper tray bezel, and a paper tray cassette coupled to the paper tray bezel, in which the paper tray bezel moves in the x and y direction independent of the paper tray cassette. A printer comprising a paper tray comprising a bezel coupled to a cassette in which the bezel moves independent of the cassette and is biased towards the cassette in the x direction. A bezel mounting system comprising a number of biasing members to bias a printer tray bezel towards a printer tray cassette in the x-direction, and a number of biasing pads to bias the bezel in a substantially centered position with respect to the cassette.

3. 发明授权

US09573778B2 Paper feed device and paper feed method 有权
标题翻译：送纸装置和送纸方式
公开(公告)号：US09573778B2
公开(公告)日：2017-02-21
申请号：US14924160
申请日：2015-10-27
申请人： KYOCERA Document Solutions Inc.
发明人： Akitomo Tomaru
IPC分类号： B65H1/08 , B65H1/24 , B65H1/14 , B65H1/26 , B65H7/00
CPC分类号： B65H1/24 , B65H1/08 , B65H1/14 , B65H1/266 , B65H7/00 , B65H2402/543 , B65H2403/513 , B65H2405/11161 , B65H2405/1119 , B65H2405/15 , B65H2511/15 , B65H2511/30 , B65H2601/325 , B65H2220/01 , B65H2220/08
摘要： A paper feed device and a paper feed method that, even in a case where the number of paper sheets remaining on a paper sheet stacking plate is low, allow paper sheet changing to be facilitated. There are included a paper sheet push-up member for pushing up from below a paper sheet batch on the paper sheet stacking plate and a push-up member driving device that, in a case where the number of paper sheets in the paper sheet batch on the paper sheet stacking plate is not higher than the prescribed number, makes at least a part of the paper sheet push-up member protrude upward beyond the upper surface of the paper sheet stacking plate. Thus, a lower surface of the paper sheet batch placed on the paper sheet stacking plate is pushed up from below, thereby creating a clearance.
摘要翻译：一种供纸装置和送纸方法，即使在剩余在纸张叠放板上的纸张数量低的情况下，也能够容易地进行纸张更换。包括用于从纸张堆叠板上的纸张批次下方推出的纸张上推构件和上推构件驱动装置，其中在纸张中的纸张数量批次的情况下纸张叠放板不高于规定数量，使得纸张上推构件的至少一部分向上突出超过纸张堆叠板的上表面。因此，放置在纸张堆叠板上的纸片批次的下表面从下方被向上推，从而产生间隙。

4. 发明申请

US20160122143A1 FEEDING DEVICE WITH SLIDE 有权
标题翻译：带幻灯片的送料装置
公开(公告)号：US20160122143A1
公开(公告)日：2016-05-05
申请号：US14886115
申请日：2015-10-19
申请人： AVISION INC.
发明人： Sung-Po Cheng
IPC分类号： B65H3/06 , B65H5/06
CPC分类号： B65H3/063 , B65H3/042 , B65H3/0669 , B65H3/523 , B65H3/5238 , B65H3/66 , B65H7/00 , B65H2403/42 , B65H2403/72 , B65H2511/20 , B65H2511/212 , B65H2220/01 , B65H2220/11 , B65H2220/08
摘要： A feeding device for a digital processing machine includes a paper passage, a sheet-feeding roller, a friction device, and a slide. The sheet-feeding roller is disposed in the paper passage, and the friction device is disposed opposite to the sheet-feeding roller. The sheet-feeding roller separates a sheet with the friction device. The slide is disposed at a left side and a right side of the sheet-feeding roller. The slide is lowered from a first position to a second position when the sheet-feeding roller rotates, such that the sheet contacts the sheet-feeding roller.
摘要翻译：用于数字处理机的进给装置包括纸通道，送纸辊，摩擦装置和滑动件。送纸辊设置在纸张通道中，并且摩擦装置设置成与送纸辊相对。送纸辊用摩擦装置分离纸张。滑动件设置在送纸辊的左侧和右侧。当送纸辊旋转时，滑动件从第一位置下降到第二位置，使得片材接触送纸辊。

5. 发明申请

US20160122142A1 SHEET FEEDER AND IMAGE FORMING APPARATUS 有权
标题翻译：纸张进纸器和图像形成装置
公开(公告)号：US20160122142A1
公开(公告)日：2016-05-05
申请号：US14923706
申请日：2015-10-27
申请人： KYOCERA Document Solutions Inc.
发明人： Seiji Okada , Keiji Okumura
IPC分类号： B65H3/06 , B65H7/02 , B65H1/26
CPC分类号： B65H1/04 , B65H1/00 , B65H1/266 , B65H3/06 , B65H7/02 , B65H2403/411 , B65H2511/10 , B65H2511/11 , B65H2511/12 , B65H2511/212 , B65H2511/22 , B65H2553/21 , B65H2553/41 , B65H2553/61 , B65H2220/03 , B65H2220/01 , B65H2220/08 , B65H2220/11 , B65H2220/04
摘要： A holding member of a sheet feeder includes a locking member engageable with a part of a pinion gear and holds the pinion gear and a sensor member. The holding member is detachably attachable to the sheet storage portion. The pinion gear and a pair of rack members are meshed with the holding member attached to a sheet storage portion. The holding member holds the pinion gear movably in an axial direction of the rotary shaft so that the pinion gear is displaceable between a first position where the rotation of the pinion gear is regulated and a second position where the pinion gear is rotatable. The pinion gear is located at the first position with the holding member detached from the sheet storage portion and located at the second position with the holding member attached to the sheet storage portion.
摘要翻译：纸张馈送器的保持构件包括可与小齿轮的一部分接合并保持小齿轮和传感器构件的锁定构件。保持构件可拆卸地附接到片材存储部分。小齿轮和一对齿条构件与附接到片材收纳部的保持构件啮合。保持构件沿着旋转轴的轴向方向可移动地保持小齿轮，使得小齿轮可在小齿轮的旋转被调节的第一位置和小齿轮可旋转的第二位置之间移动。小齿轮位于第一位置，其中保持构件从片材收纳部分脱离并位于第二位置，其中保持构件附接到片材存放部分。

6. 发明授权

US09302865B2 Sheet feeding apparatus and image forming apparatus 有权
标题翻译：送纸装置和成像装置
公开(公告)号：US09302865B2
公开(公告)日：2016-04-05
申请号：US13932574
申请日：2013-07-01
申请人： CANON KABUSHIKI KAISHA
发明人： Akira Omori
IPC分类号： B65H3/56 , B65H3/06 , B65H7/00
CPC分类号： B65H3/06 , B65H3/0669 , B65H3/0684 , B65H3/56 , B65H7/00 , B65H2403/512 , B65H2405/1134 , B65H2405/1136 , B65H2511/12 , B65H2511/22 , B65H2515/34 , B65H2515/81 , B65H2220/08 , B65H2220/11 , B65H2220/01
摘要： A sheet feeding apparatus includes a sheet stacking portion on which sheets are stacked, a sheet feeding unit configured to feed the sheets stacked on the sheet stacking portion, a slope portion arranged downstream of the sheets in a feeding direction of the sheets stacked on the sheet stacking portion and configured to separate the sheets from each other, the sheets fed by the sheet feeding unit being bent when contacting the slope portion, and a contact width variable mechanism configured to change a contact width in which the slope portion and a leading edge of the sheet, in the feeding direction, fed by the sheet feeding unit are in contact with each other by moving part of the slope portion in the feeding direction or in a direction opposite to the feeding direction.
摘要翻译：片材进给装置包括堆叠片材的片材堆叠部分，被配置为馈送堆叠在片材堆叠部分上的片材的片材馈送单元，沿着堆叠在片材上的片材的馈送方向布置在片材的下游的倾斜部分并且被配置为将片材彼此分离，由片材馈送单元馈送的片材在接触斜面部分时弯曲;以及接触宽度可变机构，被配置为改变接触宽度，其中倾斜部分和前缘由供纸单元馈送的片材在馈送方向上通过沿着馈送方向或与馈送方向相反的方向移动斜坡部分的一部分而彼此接触。

7. 发明授权

US09278823B2 Sheet feeding device and image forming apparatus incorporating same 有权
标题翻译：纸张馈送装置和包含其的图像形成装置
公开(公告)号：US09278823B2
公开(公告)日：2016-03-08
申请号：US14261591
申请日：2014-04-25
申请人： Ikuo Fujii , Ippei Kimura , Mizuna Tanaka , Hirofumi Horita
发明人： Ikuo Fujii , Ippei Kimura , Mizuna Tanaka , Hirofumi Horita
IPC分类号： B65H1/00 , B65H7/04 , B65H1/26
CPC分类号： B65H7/04 , B65H1/266 , B65H2405/1117 , B65H2511/152 , B65H2511/212 , B65H2511/30 , B65H2551/23 , B65H2553/61 , B65H2553/612 , B65H2553/81 , B65H2220/01 , B65H2220/08 , B65H2220/11 , B65H2220/03
摘要： A sheet feeding device, which is incorporated in an image forming apparatus, includes a sheet container that contains a sheet therein, an outer end part connectable to the sheet container, a sheet feeding member, a swing shaft, a sheet loading member supported by the swing shaft to swing according to an amount of sheets loaded on the loading surface, a rotary shaft, and a sheet amount indicator being rotatably supported by the rotary shaft and having a contact end contacting the sheet loading member swinging according to a remaining amount of sheets and a sheet amount display end moving in a given display range visible from the outside of the sheet feeding device. The sheet loading member has a sloped surface sloped to a loading surface of the loading member and disposed at a portion where the contact end of the sheet amount indicator contacts the loading surface.
摘要翻译：包括在图像形成装置中的片材进给装置包括容纳片材的片材容器，可连接到片材容器的外端部件，片材进给部件，摆动轴，由摆动轴根据装载表面上的片材的数量摆动，旋转轴和片材数量指示器由旋转轴可旋转地支撑，并且具有接触端部，该接触端根据片材的剩余量而摆动以及在从供纸装置的外部可见的给定显示范围内移动的纸张量显示结束。片材装载构件具有倾斜的表面，其倾斜到装载构件的装载表面并且设置在片材量指示器的接触端接触装载表面的部分。

8. 发明申请

US20160001994A1 FEEDING APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：进料装置和图像形成装置
公开(公告)号：US20160001994A1
公开(公告)日：2016-01-07
申请号：US14789854
申请日：2015-07-01
申请人： CANON KABUSHIKI KAISHA
发明人： Takashi Kuwata
IPC分类号： B65H1/26 , B65H1/14 , B65H7/20 , B65H9/00 , B65H7/12 , B65H1/04 , B65H1/12
CPC分类号： B65H1/14 , B65H1/04 , B65H1/266 , B65H3/0615 , B65H3/0669 , B65H3/0684 , B65H7/00 , B65H7/02 , B65H2403/411 , B65H2403/53 , B65H2405/11425 , B65H2511/10 , B65H2511/20 , B65H2511/212 , B65H2511/51 , B65H2220/01 , B65H2220/04 , B65H2220/08 , B65H2220/11 , B65H2220/02
摘要： A feeding apparatus includes a stacking member provided to a feeding cassette, a feeding member, a contact portion provided on a regulating member provided on the feeding cassette, a movement unit, and a switching unit. The movement unit raises the feeding member when the feeding cassette is pulled out and lowers the feeding member when the feeding cassette is inserted. The switching unit switches a positional relationship between the feeding and stacking member. After the feeding member is lowered and before the feeding member performs a sheet feeding operation, the switching unit switches the relationship to the second positional relationship from the first. When a stacked sheet amount is equal to or more than a predetermined amount, the contact portion is disposed in contact with the stacked sheets and when the amount is smaller than the predetermined amount, the contact portion is disposed not in contact with the stacked sheets.
摘要翻译：馈送装置包括设置在馈送盒上的堆叠构件，馈送构件，设置在馈送盒上的调节构件上的接触部分，移动单元和切换单元。当进给盒被拉出时，移动单元升起馈送构件，并且当插入馈送盒时降低馈送构件。切换单元切换进给和堆叠部件之间的位置关系。在进给构件下降之后并且在进给构件进行送纸操作之前，切换单元从第一位置切换到第二位置关系。当堆叠纸张量等于或大于预定量时，接触部分设置成与堆叠的纸张接触，并且当该量小于预定量时，接触部分设置成不与堆叠的纸张接触。

9. 发明申请

US20150375948A1 Sheet Separating Device 有权
标题翻译：分纸装置
公开(公告)号：US20150375948A1
公开(公告)日：2015-12-31
申请号：US14750144
申请日：2015-06-25
申请人： Brother Kogyo Kabushiki Kaisha
发明人： Muneaki Takahata
IPC分类号： B65H3/06 , B65H5/06 , B65H9/04 , B65H1/04 , B65H1/08
CPC分类号： B65H1/04 , B65H3/5238 , B65H7/00 , B65H2403/513 , B65H2405/11425 , B65H2511/12 , B65H2511/22 , B65H2515/30 , B65H2220/01 , B65H2220/04 , B65H2220/08
摘要： A separation member separates a sheet, conveyed by a separation roller in a conveying direction, from remaining sheets supported by a support member. At least one of a first guide and a second guide is a movable guide which moves in a width direction orthogonal to the conveying direction to increase and decrease a distance therebetween. An urging member is retained, at one end thereof, by a base portion in an elastically deformed state and urges the separation member toward the separation roller. In response to the movable guide decreasing the distance between the first guide and the second guide, an engaging mechanism reduces elastic deformation of the urging member by moving the base portion in a first direction. In response to the movable guide increasing the distance, the engaging mechanism moves the base portion in a second direction opposite to the first direction.
摘要翻译：分离构件将由分离辊在输送方向输送的片材与由支撑构件支撑的剩余片材分离。第一引导件和第二引导件中的至少一个是在与输送方向正交的宽度方向上移动以增加和减少它们之间的距离的可移动引导件。推动构件的一端由弹性变形状态的基部保持，并将分离构件推向分离辊。响应于可移动引导件减小第一引导件和第二引导件之间的距离，接合机构通过沿第一方向移动基部来减小推动构件的弹性变形。响应于可移动引导件增加距离，接合机构沿与第一方向相反的第二方向移动基部。

10. 发明授权

US09212014B2 Sheet feeding device and printer 有权
标题翻译：送纸装置和打印机
公开(公告)号：US09212014B2
公开(公告)日：2015-12-15
申请号：US14469558
申请日：2014-08-26
申请人： SEIKO EPSON CORPORATION
发明人： Hiroyuki Masubuchi
IPC分类号： B65H1/08 , B65H1/14 , B65H1/26 , B65H3/06 , B65H3/52 , B65H3/56 , B65H7/00
CPC分类号： B65H1/08 , B65H1/14 , B65H1/266 , B65H3/0607 , B65H3/5261 , B65H3/565 , B65H7/00 , B65H2403/422 , B65H2403/512 , B65H2404/144 , B65H2405/1117 , B65H2405/1134 , B65H2405/121 , B65H2511/152 , B65H2511/212 , B65H2220/01 , B65H2220/08 , B65H2220/11
摘要： The moving mechanism of a sheet feeding device has a first moving member and a second moving member. The first moving member is held in a position corresponding to the number of sheets supported by a sheet support member, and when moving in a specific direction can move the sheet support member in the separation direction away from a paper feed roller. The second moving member moves out and back through a specific range of movement in each revolution of the paper feed roller, engages the first moving member and moves the first moving member in the specific direction when moving out, and releases said engagement when moving back.
摘要翻译：送纸装置的移动机构具有第一移动部件和第二移动部件。第一移动构件被保持在与由片材支撑构件支撑的片材数量相对应的位置，并且当沿特定方向移动时可以使纸张支撑构件沿分离方向移动远离送纸辊。第二移动构件在进给辊的每一转中移动并移动通过特定的运动范围，与第一移动构件接合并且在移出时沿着特定方向移动第一移动构件，并且当回退时释放所述接合。

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