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1. 发明公开

US20240140721A1 DEVICE FOR MAINTAINING TENSION OF MEDIA TRANSPORT BELT, AUTOMATIC TELLER MACHINE, AND TENSION MAINTAINING APPARATUS THEREOF 审中-公开
公开(公告)号：US20240140721A1
公开(公告)日：2024-05-02
申请号：US18490200
申请日：2023-10-19
申请人： HYOSUNG TNS INC.
发明人： HYUN SIK WOO , DONGKYUNG KIM
IPC分类号： B65G23/44 , B65H5/02 , G07D11/16 , G07F19/00
CPC分类号： B65G23/44 , B65H5/025 , G07D11/16 , G07F19/203 , B65H2404/255 , B65H2701/1912
摘要： According to an embodiment of a tension maintaining device of a media transport belt, a device for maintaining tension of a belt to ensure a gripping force of the belt for gripping and transporting bundled media, in which a plurality of pieces of media are stacked, includes a rotation shaft; a link member coupled to the rotation shaft while having a predetermined length in a direction parallel to the longitudinal direction of the belt, and provided to be rotatable about the rotation shaft in response to a change in the number of pieces of the bundled media in contact with the belt; a first roller rotatably coupled to a first roller shaft provided at one end of the link member and maintained in contact with the belt; and a second roller rotatably coupled to a second roller shaft provided at the other end of the link member and maintained in contact with the belt.

2. 发明公开

US20230382136A1 MEDIUM TRANSPORT DEVICE AND RECORDING APPARATUS 审中-公开
公开(公告)号：US20230382136A1
公开(公告)日：2023-11-30
申请号：US18325048
申请日：2023-05-29
申请人： SEIKO EPSON CORPORATION
发明人： Hiroyuki KOSUGE , Koki ISHIKAWA
IPC分类号： B41J11/00 , B65H5/02
CPC分类号： B41J11/007 , B65H2404/255 , B65H5/021
摘要： A medium transport device includes a belt unit that is a unit having a transport belt configured to attract and transport a medium and that is rotatably supported on both sides in a width direction, which intersects a medium transport direction; a first support section that is disposed on one side of the belt unit in the width direction and that rotatably supports the belt unit; a second support section that is disposed on the other side of the belt unit in the width direction and that rotatably supports the belt unit; and a motor that is a power source for rotating the belt unit with respect to the first support section and the second support section, wherein: a handwheel is configured to be attached to and detached from an output shaft of the motor or a rotation shaft on a power transmission mechanism that transmits power from the motor to the belt unit.

3. 发明申请

US20170174455A1 SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20170174455A1
公开(公告)日：2017-06-22
申请号：US15118179
申请日：2015-08-17
申请人： CANON KABUSHIKI KAISHA
发明人： Takaaki Aoyagi , Yasumi Yoshida , Takeshi Aoyama , Takashi Hiratsuka , Isao Hayashi , Hisae Shimizu
IPC分类号： B65H3/18 , B65H1/04
CPC分类号： B65H3/18 , B65H1/04 , B65H2404/251 , B65H2404/255 , B65H2404/283
摘要： A sheet feeding apparatus includes a first and second electrode elements arranged on an attracting member, including a plurality of attracting force generation electrodes and power feeding electrodes corresponding to the respective attracting force generation electrodes. The attracting force generation electrodes of the first and second electrode elements are alternately arranged. Further, the sheet feeding apparatus includes a power feeding brush arranged at a position different from an attracting position and capable of supplying voltages to the electrode elements, respectively, and a neutralization roller pair arranged at a position different from the attracting position and the power feeding brush and configured to be brought into contact with the electrode elements to remove a residual charge on the attracting member. With this, decrease in productivity is prevented by enabling both of the generation of the electrostatic attracting force and the neutralization without control of switching between power feeding and neutralization.

4. 发明申请

US20160137451A1 Device for Decurling a Web of Material, Such as a Paper Web 有权
标题翻译：用于卷曲材料网的设备，如纸网
公开(公告)号：US20160137451A1
公开(公告)日：2016-05-19
申请号：US14939145
申请日：2015-11-12
申请人： SDD Holding B.V.
发明人： Johannes Franciscus Roland Oudsen
IPC分类号： B65H23/34 , B65H23/26
CPC分类号： B65H23/34 , B65H23/26 , B65H2301/44312 , B65H2301/512565 , B65H2404/1314 , B65H2404/255 , B65H2404/262 , B65H2515/314 , B65H2601/51
摘要： The invention relates to a device for decurling a web of material, such as a paper web, which device comprises: a first main roller; a second main roller arranged parallel to and at a distance of the first main roller, wherein the first main roller and the second main roller are arranged in a main plain; and a decurling roller arranged parallel to and between the first and second main roller, when viewed in a direction perpendicular to the main plain, wherein the spacing between the first main roller and the second roller is smaller than the diameter of the decurling roller.
摘要翻译：本发明涉及一种用于卷曲卷材的装置，例如纸幅，该装置包括：第一主辊; 第二主辊平行于第一主辊并在一定距离处布置，其中第一主辊和第二主辊布置在主平面中; 以及平行于第一主辊和第二主辊之间并且在垂直于主平面的方向上观察时的卷曲消除辊，其中第一主辊和第二辊之间的间隔小于卷曲消除辊的直径。

5. 发明授权

US09250575B2 Belt assembly and image forming apparatus including same 有权
标题翻译：皮带组装及其成像装置
公开(公告)号：US09250575B2
公开(公告)日：2016-02-02
申请号：US14524077
申请日：2014-10-27
申请人： Yoshiki Hozumi , Naomi Sugimoto , Naoki Iwaya , Yasufumi Takahashi , Masaharu Furuya , Kazuchika Saeki
发明人： Yoshiki Hozumi , Naomi Sugimoto , Naoki Iwaya , Yasufumi Takahashi , Masaharu Furuya , Kazuchika Saeki
IPC分类号： G03G15/16 , F16H7/20 , F16H7/14 , B65H5/02 , F16H7/08
CPC分类号： G03G15/1605 , B65H5/025 , B65H2404/255 , B65H2601/324 , F16H7/14 , F16H7/20 , F16H2007/0865 , F16H2007/0891 , G03G15/1615
摘要： A belt assembly includes a belt, a plurality of support rollers, and a shaft-end retainer. The belt is formed into an endless loop, entrained about and stretched taut between the plurality of support rollers with a rotary shaft. The plurality of support rollers includes a first support roller and a second support roller. The shaft-end retainer including a first retainer and a second retainer is disposed at each end of the rotary shaft of the plurality of support rollers. The first retainer detachably holds an end of the rotary shaft of the first support roller. The second retainer detachably holds an end of the rotary shaft of the second support roller and includes a second-retainer opening from which the end of the rotary shaft of the second roller is detachable from and attachable to the second retainer in a direction perpendicular to the rotary shaft of the second support roller.
摘要翻译：带组件包括带，多个支撑辊和轴端保持器。皮带形成无限循环，在旋转轴之间夹持并拉紧在多个支承辊之间。多个支撑辊包括第一支撑辊和第二支撑辊。包括第一保持器和第二保持器的轴端保持器设置在多个支撑辊的旋转轴的每个端部。第一保持器可拆卸地保持第一支撑辊的旋转轴的端部。第二保持器可拆卸地保持第二支撑辊的旋转轴的端部并且包括第二保持器开口，第二辊的旋转轴的端部从该第二保持器开口可沿着垂直于第二保持器开口的方向从第二保持器可拆卸地附接到第二保持器第二支撑辊的旋转轴。

6. 发明申请

US20150166276A1 SHEET CONVEYOR AND IMAGE FORMING APPARATUS INCORPORATING SAME 审中-公开
标题翻译：表格输送机和图像形成装置同时进行
公开(公告)号：US20150166276A1
公开(公告)日：2015-06-18
申请号：US14635594
申请日：2015-03-02
申请人： Yoshikuni ISHIKAWA , Manabu NONAKA
发明人： Yoshikuni ISHIKAWA , Manabu NONAKA
IPC分类号： B65H3/18 , B65H3/04 , B65H5/06
CPC分类号： B65H3/18 , B65H3/04 , B65H5/068 , B65H2403/41 , B65H2404/25 , B65H2404/255 , B65H2404/2693
摘要： A sheet conveyor incorporated in an image forming apparatus includes an attraction/separation unit including an attraction belt, a first tension roller, and a second tension roller, a support member to support the attraction/separation unit, a roller drive unit to rotate one of the first and second tension rollers, a charging member to uniformly charge a surface of the attraction belt, a mechanism to swing the attraction/separation unit to move the attraction belt reciprocally about the support member between a sheet attraction position and a sheet conveyance position being located farther from the sheet stack than the sheet attraction position, and a pressing member disposed inside a loop of the attraction belt to press the attraction belt at the sheet attraction position toward the sheet stack and separating from the attraction belt at the sheet conveyance position.
摘要翻译：包括在图像形成装置中的片材输送机包括吸引/分离单元，该吸引/分离单元包括吸引带，第一张力辊和第二张力辊，用于支撑吸引/分离单元的支撑构件，辊驱动单元，第一和第二张力辊，对吸引带的表面均匀充电的充电构件，使吸引/分离单元摆动以使吸引带在支撑构件周围往复移动的机构在片材吸引位置和片材输送位置之间，位于与片材吸引位置更远离片材叠层的位置处，以及设置在吸引带的环内的按压构件，以将片材吸引位置处的吸引带压向片材叠层，并在片材输送位置与吸引带分离。

7. 发明授权

US08684657B2 Apparatus for the transfer of a line end of a folder-gluer 有权
标题翻译：用于传送文件夹胶合机的线端的装置
公开(公告)号：US08684657B2
公开(公告)日：2014-04-01
申请号：US13154052
申请日：2011-06-06
申请人： Giuseppe Pini
发明人： Giuseppe Pini
IPC分类号： B65G29/00
CPC分类号： B65G47/244 , B31B50/92 , B31B50/98 , B65G15/14 , B65G47/252 , B65G2201/022 , B65H5/023 , B65H11/002 , B65H15/00 , B65H29/12 , B65H31/3027 , B65H2301/33214 , B65H2301/3322 , B65H2301/33222 , B65H2301/333 , B65H2301/341 , B65H2301/3411 , B65H2301/42112 , B65H2404/252 , B65H2404/255 , B65H2404/2614 , B65H2404/2615 , B65H2404/2641 , B65H2511/12 , B65H2511/15 , B65H2701/1766 , B65H2220/01
摘要： A transfer apparatus of a line end of a folder-gluer for cardboard boxes includes a transfer bed (1) with a double, opposite array of transmission belts (C1a, C1b, C2a, C2b) which define a transfer track for the displacement of flattened, folded boxes, wherein the transfer bed (1) is oscillatingly mounted about a horizontal axis (a-a′) on a U-shaped support structure (21, 22, 24) which is in turn rotatingly mounted according to a vertical axis (b-b′) on a base frame (26), the rotation according to the horizontal axis (a-a′) and according to the vertical axis (b-b′) occurring through a first (M1) and a second (M2 M2′) motor, respectively.
摘要翻译：用于纸板箱的折页机胶合器的线端的传送装置包括具有双重相对的传动带阵列（C1a，C1b，C2a，C2b）的传送床（1），该传送带限定用于平坦化位移的传送轨道，折叠箱，其中所述传送床（1）围绕水平轴线（aa'）围绕U形支撑结构（21,22,24）摆动安装，所述U形支撑结构依次垂直轴线（bb'）旋转地安装）分别通过第一（M1）和第二（M2 M2'）电动机发生的根据水平轴线（aa'）的旋转和根据垂直轴线（bb'）的旋转。

8. 发明申请

US20130284567A1 BELT CONVEYOR WITH AN ACTUATOR FOR MOVING THE BELT IN A LATERAL DIRECTION 有权
标题翻译：带式输送机用于沿着方向移动皮带的执行器
公开(公告)号：US20130284567A1
公开(公告)日：2013-10-31
申请号：US13816273
申请日：2011-08-03
申请人： Arend-Jan Johan Beltman , Albert Brals , Ronald Plak , Jasper Anne Frido Marikus Simons
发明人： Arend-Jan Johan Beltman , Albert Brals , Ronald Plak , Jasper Anne Frido Marikus Simons
IPC分类号： B65G15/64
CPC分类号： B65G15/64 , B41J11/007 , B65G23/44 , B65G39/16 , B65H5/021 , B65H2404/252 , B65H2404/253 , B65H2404/255 , B65H2511/20 , B65H2801/12 , G03G15/6567 , H04N1/122 , B65H2220/02 , B65H2220/11
摘要： A positioning assembly is provided with an endless loop conveyor belt for transporting an object and a first and second roller (12) arranged inside the endless loop. A first mounting part connected to a first end of the first roller (12) and a second mounting part connected to a second end of the first roller (12) are independently movable in a length direction of the conveyor with respect to the frame (15). An actuator system is provided which includes a first lateral actuator (61) arranged to move at least a part of the first roller (12) in a direction parallel to the rotational axes (106) of the first roller (12). The first roller (12) is longitudinally divided into at least two longitudinal segments. The first lateral actuator (61) moves at least one of the longitudinal segments parallel to the rotational axis (106) of the first roller (12).
摘要翻译：定位组件设置有用于输送物体的环形输送带和布置在无限循环内的第一和第二辊（12）。连接到第一辊（12）的第一端的第一安装部分和连接到第一辊（12）的第二端的第二安装部分可独立地在输送机的相对于框架（15）的长度方向上移动）。提供了一种致动器系统，其包括第一侧向致动器（61），该第一侧向致动器（61）布置成沿与第一辊（12）的旋转轴线（106）平行的方向移动第一辊（12）的至少一部分。第一辊（12）纵向分成至少两个纵向段。第一横向致动器（61）使至少一个纵向段平行于第一辊（12）的旋转轴线（106）移动。

9. 发明申请

US20120170960A1 Sheet Feeder And Image Forming Apparatus Incorporating Same 有权
标题翻译：送纸器和成像装置相结合
公开(公告)号：US20120170960A1
公开(公告)日：2012-07-05
申请号：US13331797
申请日：2011-12-20
申请人： Hajime Nishida , Manabu Nonaka , Yoshikuni Ishikawa
发明人： Hajime Nishida , Manabu Nonaka , Yoshikuni Ishikawa
IPC分类号： B41J11/42
CPC分类号： B65H3/18 , B65H3/047 , B65H7/00 , B65H2404/255 , B65H2511/414 , B65H2513/50 , B65H2515/31 , B65H2220/01 , B65H2220/02 , B65H2220/11 , B65H2220/03
摘要： A sheet feeder attracts an uppermost sheet of a sheet stack of a plurality of stacked sheets, and feeds the sheet in a sheet feeding direction. The sheet feeder includes an endless belt, a charging device, and a control device. The endless belt is made of a dielectric material, passes over upstream and downstream rollers, and is disposed above the sheet stack to face the sheet stack. The charging device applies an alternating voltage to an outer circumferential surface of the endless belt to form thereon alternating charge patterns. The control device separately controls the respective rotation states of the upstream and downstream rollers to make a sheet contact surface of the endless belt go slack in sheet attraction and make the sheet contact surface of the endless belt taut with tension into a substantially flat surface in sheet conveyance.
摘要翻译：纸张馈送器吸引多张堆叠纸张的纸张堆叠的最上面的纸张，并且以片材进给方向进给纸张。送纸器包括环形带，充电装置和控制装置。环形带由电介质材料制成，通过上游辊和下游辊，并且设置在纸叠上方以面对纸叠。充电装置向环形带的外周面施加交流电压，以在其上形成交替电荷模式。控制装置分别控制上游辊和下游辊的各自的旋转状态，使得环形带的片材接触表面在片材吸引中松弛，并使环形带的片材接触表面张紧地拉紧成片状的基本平坦的表面输送。

10. 发明申请

US20110204558A1 Sheet conveying device and image forming apparatus 有权
标题翻译：片材输送装置和成像装置
公开(公告)号：US20110204558A1
公开(公告)日：2011-08-25
申请号：US12929833
申请日：2011-02-18
申请人： Toshiaki Takahashi , Yoshikuni Ishikawa , Manabu Nonaka
发明人： Toshiaki Takahashi , Yoshikuni Ishikawa , Manabu Nonaka
IPC分类号： B65H3/18
CPC分类号： B65H3/18 , B65H2402/31 , B65H2404/255 , B65H2404/2693 , B65H2801/06
摘要： A sheet conveying device includes an attraction belt, multiple rollers, a charging device, and a contacting and separating device. The attraction belt is arranged to face the upper surface of a stacked sheet stack. The multiple rollers stretch the attraction belt with tension. The charging device charges a surface of the attraction belt. The contacting and separating device causes the attraction belt to come into contact with and separate from the sheet stack, with different tensions set for the attraction belt at a contact position in contact with the uppermost sheet of the sheet stack and the attraction belt at a separation position separate from the sheet stack.
摘要翻译：片材输送装置包括吸引带，多个辊，充电装置和接触和分离装置。吸引带布置成面对堆叠的纸叠的上表面。多个辊子拉伸牵引带。充电装置对吸引带的表面充电。接触和分离装置使得吸引带与片材堆叠接触并与片材堆叠分离，在与片材堆叠的最上部片材和吸引带分离的接触位置处设置不同的吸引带张力位置与纸张堆叠分离。

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