公开(公告)号：US20130182299A1

公开(公告)日：2013-07-18

申请号：US13744491

申请日：2013-01-18

Applicant: Kazutoshi Nakamura

Inventor： Kazutoshi Nakamura

IPC: B65H3/06

CPC classification number: B65H3/06 ,  B65H3/063 ,  B65H3/5223 ,  B65H2402/544 ,  B65H2601/5242

Abstract: A sheet feeding device including a roller to apply conveying force to one of a plurality of stacked sheets, a separator piece to apply conveying resistance to the stacked sheets and to nip the one of the stacked sheets in cooperation with the roller, a movable member being movable with respect to the roller, a pair of spring arms configured to contact the stacked sheets at an upstream position along a conveying direction with respect to a nipping position between the roller and the separator piece, and a bridge to bridge between the pair of spring arms, is provided. The bridge and the movable member are slidably in contact with each other at least when the sheet feeding device is in a conveyable condition.

Abstract translation: 一种送纸装置，包括：向多个堆叠纸张中的一个施加输送力的辊，分隔件，以对所述堆叠的纸张施加输送阻力，并与所述辊一起夹持所述堆叠的纸张中的一个;可动件， 相对于辊可移动的一对弹簧臂，构造成在相对于辊和分离片之间的夹持位置的输送方向的上游位置处接触堆叠的片材的一对弹簧臂，以及在一对弹簧之间桥接的桥 提供武器。 至少当纸张馈送装置处于可传送状态时，桥和可移动部件可滑动地彼此接触。

公开(公告)号：US07559545B2

公开(公告)日：2009-07-14

申请号：US11071151

申请日：2005-03-04

Applicant: Tetsuo Asada

Inventor： Tetsuo Asada

IPC: B65H3/06

CPC classification number: B65H3/0684 ,  B65H2220/09 ,  B65H2402/544 ,  B65H2402/60 ,  B65H2403/42 ,  B65H2601/324 ,  B65H2801/06

Abstract: A sheet feeder includes; a sheet feed roller that abuts against a topmost sheet of stacked sheets and rotates to convey the topmost sheet in a conveyance direction; an arm spanning across a drive shaft and the sheet feed roller; a rotating transmission member that transmits rotation of the drive shaft to the sheet feed roller, wherein the arm is provided with a cantilever shaft that supports the rotating transmission member, and an elastic member that faces an end face of the rotating transmission member to retain the rotating transmission member in the cantilever shaft.

Abstract translation: 送纸器包括： 送纸辊，其抵靠最上面的堆叠片材并旋转以沿输送方向传送最上面的片材; 臂跨过驱动轴和送纸辊; 将所述驱动轴的旋转传递到所述供纸辊的转动传递部件，其中，所述臂设置有支撑所述旋转传递部件的悬臂轴，以及面向所述旋转传递部件的端面的弹性部件， 在悬臂轴上旋转传动构件。

公开(公告)号：US5419545A

公开(公告)日：1995-05-30

申请号：US212093

申请日：1994-03-10

Applicant: Sammy C. Hutson

Inventor： Sammy C. Hutson

IPC: B65H29/22 ,  B65H29/70 ,  B65H31/26 ,  B65H39/10 ,  B65H31/36

CPC classification number: B65H39/10 ,  B65H29/14 ,  B65H29/22 ,  B65H29/70 ,  B65H31/02 ,  B65H31/26 ,  B65H39/11 ,  B65H39/115 ,  B65H2301/321 ,  B65H2301/4214 ,  B65H2402/544 ,  B65H2408/111 ,  B65H2701/1912

Abstract: A document processing arrangement transporting checks or like financial documents at a prescribed nominal speed along a track, terminated by sort-pockets, each with an associated diverter plus a guide assembly for guiding anddriving a so-diverted document into its pocket, the guide comprising an inject roll to accelerate the document, plus an arm-assembly coupled to rotate with the roll and including an arm for guiding a so-injected document toward its position in the pocket-stack; this roll and arm assembly being arranged to rotate the arm away from its stack each time a document is entering, and also to be spring-driven to return the arm toward its stack.

Abstract translation: 一种文件处理装置，沿着轨道以规定的标称速度运送支票或类似的财务文件，终止于分类袋，每个具有相关联的分配器加上用于引导和驱动如此转移的文件到其口袋中的引导组件，该引导件包括 一个用于加速文件的注射辊，以及耦合成与辊一起旋转的臂组件，并且包括用于引导如此注射的文件朝向其在口袋叠层中的位置的臂; 该辊和臂组件布置成每当文件进入时将臂旋转离开堆叠，并且还被弹簧驱动以使臂朝向其堆叠返回。

公开(公告)号：US20160214810A1

公开(公告)日：2016-07-28

申请号：US14992623

申请日：2016-01-11

Applicant: KYOCERA Document Solutions Inc.

Inventor： Nobuhiro NISHIOKA

IPC: B65H1/26 ,  B65H1/04

CPC classification number: B65H1/266 ,  B65H2402/544 ,  B65H2403/47 ,  B65H2405/1122 ,  B65H2511/11 ,  B65H2511/20 ,  B65H2220/01 ,  B65H2220/04

Abstract: A sheet loading apparatus includes: a sheet loading portion that includes a bottom portion on which a sheet is loaded; and a regulating mechanism that butts an end edge of the sheet extending in a first direction to limit a position of the sheet in a second direction. The regulating mechanism includes: a guide portion that is formed on the bottom portion to extend in the second direction; and a limiting member slidable along the guide portion. The guide portion includes: first engaged portions that are formed at predetermined intervals along the second direction; and a second engaged portion that is formed continuously along the second direction. The limiting member includes: a pair of engaging portions that are composed of: a first engagement portion able to engage with one of the first engaged portions; and a second engagement portion which engages with the second engaged portion.

Abstract translation: 片材装载装置包括：片材装载部分，其包括其上装载有片材的底部; 以及调节机构，其抵接沿第一方向延伸的片材的端边缘以限制片材在第二方向上的位置。 所述调节机构包括：引导部，其形成在所述底部上，以沿所述第二方向延伸; 以及限制构件，其沿着所述引导部滑动。 引导部分包括：沿着第二方向以预定间隔形成的第一接合部分; 以及沿着第二方向连续形成的第二被卡合部。 所述限制构件包括：一对接合部，其包括：能够与所述第一接合部中的一个接合的第一接合部; 以及与第二接合部接合的第二接合部。

公开(公告)号：US09079731B2

公开(公告)日：2015-07-14

申请号：US14294233

申请日：2014-06-03

Applicant: Brother Kogyo Kabushiki Kaisha

Inventor： Muneaki Takahata

IPC: B65H3/52 ,  B65H3/06 ,  B65H1/08

CPC classification number: B65H3/0684 ,  B65H1/04 ,  B65H1/08 ,  B65H3/5223 ,  B65H2402/542 ,  B65H2402/543 ,  B65H2402/544 ,  B65H2402/545 ,  B65H2403/41 ,  B65H2403/53 ,  B65H2511/12 ,  B65H2511/22 ,  B65H2515/34 ,  B65H2801/06 ,  B65H2801/39 ,  B65H2220/01 ,  B65H2220/04 ,  B65H2220/08

Abstract: A sheet separator including two guides disposed to face each other across a distance in a width direction, at least one of the two guides being configured to move along the width direction to enlarge or reduce the distance therebetween, a separation roller, a separation pad configured to separate sheets being conveyed by the separation roller on a sheet-by-sheet basis in cooperation with the separation roller, a pressing mechanism configured to apply a pressing load to press the separation pad toward the separation roller, and an adjuster configured to increase the pressing load in response to the at least one of the two guides moving in a direction to enlarge the distance, and decrease the pressing load in response to the at least one of the two guides moving in a direction to reduce the distance.

Abstract translation: 一种纸张分离器，包括两个沿宽度方向彼此面对的导向件，所述两个引导件中的至少一个被构造成沿着宽度方向移动以扩大或缩小其间的距离;分离辊，分隔垫构造 与分离辊协同地分离由分离辊输送的纸张，压纸机构，其构造成施加按压负载以将分离垫朝向分离辊按压;以及调节器，其被配置为增加 响应于两个引导器中的至少一个在沿着扩大距离的方向上移动的按压载荷，并且响应于两个引导器中的至少一个在减小距离的方向上移动而减小按压载荷。

公开(公告)号：US20120008997A1

公开(公告)日：2012-01-12

申请号：US13177369

申请日：2011-07-06

Applicant: Motoki TAKATA ,  Keiko TOYODA ,  Masahiro NONOYAMA

Inventor： Motoki TAKATA ,  Keiko TOYODA ,  Masahiro NONOYAMA

IPC: G03G15/00 ,  B65H7/20 ,  B65H3/06

CPC classification number: G03G15/605 ,  B65H3/0669 ,  B65H3/0684 ,  B65H2220/09 ,  B65H2402/544 ,  B65H2403/20 ,  B65H2403/732 ,  B65H2405/3321 ,  B65H2801/06 ,  B65H2801/39 ,  G03G15/602 ,  H04N1/0057 ,  H04N1/00588 ,  H04N1/00602 ,  H04N1/0062 ,  H04N1/0066

Abstract: A sheet feeding device comprising a supply roller for feeding sheets mounted on a tray, a drive shaft for supporting the supply roller and rotationally driving the same, first and second supporting arms swingably supported on the drive shaft, a feed roller rotatably supported on the first and second supporting arms, a feed roller transmission mechanism for rotating the feed roller in conjunction with the rotation of the supply roller, first and second transmission mechanisms for swinging the first and second supporting arms, and first and second resilient retaining members which are capable of retaining the first and second supporting arms, the first and second transmission mechanisms shifting the timings that the respective first and second supporting arms are swung against the corresponding resilient retaining members.An automatic sheet transfer device comprising this sheet feeding device. An electrophotographic image forming device comprising this automatic sheet transfer device.

Abstract translation: 一种送纸装置，包括供给辊，用于输送安装在托盘上的纸张;驱动轴，用于支撑供给辊并旋转地驱动该纸张;第一和第二支撑臂可摆动地支撑在驱动轴上;进给辊，可旋转地支撑在第一 和第二支撑臂，用于与供给辊的旋转一起使进给辊旋转的进给辊传动机构，用于摆动第一和第二支撑臂的第一和第二传动机构，以及第一和第二弹性保持构件， 保持第一和第二支撑臂，第一和第二传动机构将相应的第一和第二支撑臂摆动的定时相对于相应的弹性保持构件移动。 一种包括该片材进给装置的自动片材传送装置。 一种包括该自动纸张传送装置的电子照相图像形成装置。

公开(公告)号：US07959148B2

公开(公告)日：2011-06-14

申请号：US12544820

申请日：2009-08-20

Applicant: Michael Lee Alsip ,  Daniel Robert Gagnon ,  Kris Eren Kallenberger

Inventor： Michael Lee Alsip ,  Daniel Robert Gagnon ,  Kris Eren Kallenberger

IPC: B65H3/52

CPC classification number: B65H3/0661 ,  B65H3/56 ,  B65H2401/111 ,  B65H2402/544 ,  B65H2404/513 ,  B65H2404/5214 ,  B65H2801/12

Abstract: A tuned media buckler comprises a body made of a plastic material, a rib extending from the upper surface of the body with an overall flat configuration and uniform rigidity with the rib running along the upper surface and centrally lengthwise along the body, a spring force material backing the lower surface of the body opposite to the rib that compresses against the lower surface of the body in response to the generally normal force applied to the top edge surface of the rib by a media stack, and a housing having a central aperture running lengthwise of the housing such that the rib of the media buckler extends through the aperture for engagement by a media stack.

Abstract translation: 调谐介质卡扣包括由塑料材料制成的主体，从主体的上表面延伸的凸肋，其整体平坦的构型和均匀的刚性，肋沿着上表面沿着主体沿中心纵向延伸;弹簧力材料 响应于通过介质堆施加到肋的顶部边缘表面的大体上正常的力，将与主体相对的主体相对的下表面支撑在主体的下表面上，以及壳体，其具有纵向延伸的中心孔 使得介质卡扣的肋延伸穿过孔以便通过介质堆叠​​进行接合。

公开(公告)号：US20050285329A1

公开(公告)日：2005-12-29

申请号：US11165116

申请日：2005-06-24

Applicant: Akihiro Ikeda

Inventor： Akihiro Ikeda

IPC: B65H3/06 ,  B65H3/52

CPC classification number: B65H3/5223 ,  B65H3/0661 ,  B65H3/56 ,  B65H2402/31 ,  B65H2402/544

Abstract: A sheet supplying device for an imaging apparatus is provided with a sheet tray configured to mount a plurality of sheets in a stacked state. The sheet tray is inclined such that leading ends of the plurality of sheets are lower than trailing ends thereof. Further provided is a feed roller that faces an uppermost sheet of the plurality of sheets mounted on the sheet tray to be press-contacted thereto. The feed roller is driven to rotate to feed the uppermost sheet. Further provided is a sheet guide mechanism having at least one guiding section provided in front of the feed roller. The guiding section is inclined such that the leading ends of the plurality of sheets are moved toward the feed roller by their own weight. The guiding section is configured such that the degree of inclination of the guiding section varies depending on the amount of the plurality of sheets.

Abstract translation: 用于成像装置的片材供应装置设置有片材托盘，其构造成以堆叠状态安装多个片材。 片材托盘倾斜使得多个片材的前端低于其后端。 进一步提供一种进给辊，其面对安装在片材托盘上以与其压接的多个片材的最上面的片材。 进给辊被驱动旋转以供给最上面的片材。 还提供了一种纸张引导机构，其具有设置在进给辊前面的至少一个引导部分。 引导部分倾斜使得多个片材的前端通过自身的重量朝向进给辊移动。 引导部构造成使得引导部的倾斜度根据多个片的量而变化。

公开(公告)号：US6024359A

公开(公告)日：2000-02-15

申请号：US831655

申请日：1997-04-09

Applicant: Sammy C. Hutson

Inventor： Sammy C. Hutson

IPC: B65H29/22 ,  B65H29/70 ,  B65H31/26 ,  B65H39/10

CPC classification number: B65H39/10 ,  B65H29/14 ,  B65H29/22 ,  B65H29/70 ,  B65H31/02 ,  B65H31/26 ,  B65H39/11 ,  B65H39/115 ,  B65H2301/321 ,  B65H2301/4214 ,  B65H2402/544 ,  B65H2408/111 ,  B65H2701/1912

Abstract: A document processing arrangement transporting sheets at a prescribed nominal speed along a track, terminated by sort-pockets, each with an associated diverter plus a guide assembly for guiding and driving a so diverted sheet into its pocket, the guide comprising an inject roll to accelerate the sheet, plus an arm assembly coupled to rotate with the roll and including an arm for guiding a so injected sheet toward its position in the pocket stack; this roll and arm assembly being arranged to rotate the arm away from its stack each time a sheet is entering, and also to be spring-driven to return the arm toward its stack.

Abstract translation: 一种文件处理装置，沿着轨道以规定的标称速度沿着轨道输送纸张，每个分类袋都带有相关联的转向器加上引导组件，用于引导和驱动如此转移的纸张到其袋中，该引导件包括一个注射辊以加速 所述片材加上与所述辊旋转并且包括用于引导如此注射的片材朝向其在所述袋式叠层中的位置的臂的臂组件; 该辊和臂组件布置成每当片材进入时将臂旋转离开堆叠，并且还被弹簧驱动以使臂朝向其堆叠返回。

公开(公告)号：US20140124334A1

公开(公告)日：2014-05-08

申请号：US14130248

申请日：2012-06-14

Applicant: Shinji Sado

Inventor： Shinji Sado

IPC: B65G13/02

CPC classification number: B65G13/02 ,  B65H5/062 ,  B65H2402/544 ,  B65H2404/144 ,  B65H2404/173 ,  B65H2701/1912

Abstract: A medium conveyance apparatus includes a conveyance roller, a pinch roller and a pinch roller spring. The pinch roller includes a pinch roller shaft and a bearing. The pinch roller shaft has a flat surface formed thereon to be made in contact with a spring flat surface of the pinch roller spring, thereby preventing the pinch roller shaft from rotating together with the bearing.

Abstract translation: 介质传送装置包括传送辊，夹送辊和夹送辊弹簧。 夹送辊包括夹送辊轴和轴承。 夹送辊轴具有形成在其上的平坦表面，以与夹送辊弹簧的弹簧平面接触，从而防止夹送辊轴与轴承一起旋转。