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81. 发明公开

KR1020110114478A 지폐 처리 장치 有权
标题翻译：银行加工设备
公开(公告)号：KR1020110114478A
公开(公告)日：2011-10-19
申请号：KR1020110033670
申请日：2011-04-12
申请人： 로렐세이키 가부시키가이샤
发明人： 가토요시유키 , 오에도모히사
IPC分类号： B65H3/06 , B65H5/06 , B65H1/06 , G07D13/00
CPC分类号： G07D11/0018 , B65H1/06 , B65H1/14 , B65H3/0607 , B65H3/063 , B65H3/5284 , B65H2301/42 , B65H2404/1116 , B65H2404/132 , B65H2701/1912 , G07D11/0024
摘要： 본 발명에 따른 지폐 처리 장치는 지폐들 중에서 지폐 지지부에 가장 가까운 공급용 지폐를 분리하여 공급용 지폐를 공급하는 지폐 분리 공급부를 포함한다. 지폐 분리 공급부는 공급 롤러, 분리 롤러, 킥-온 롤러, 및 보조 롤러를 포함한다. 보조 롤러는 킥-온 롤러를 중심으로 공급 롤러의 반대편에 위치되고, 지폐 지지면을 넘어 지폐 누름부 쪽으로 돌출되어, 공급용 지폐와 접촉한다. 각각의 보조 롤러는 보조 롤러의 원주 방향으로 단속적으로 형성된 다수의 대직경부를 포함한다. 보조 롤러의 회전 방향으로의 상호 인접한 보조 롤러의 위상이 서로 오프셋되도록, 다수의 보조 롤러는 동일 축 상으로 서로 이격되어 위치한다.

82. 实用新型

KR2020000020478U 사무용 기기의 급지장치 无效
标题翻译：激光打印机供纸装置
公开(公告)号：KR2020000020478U
公开(公告)日：2000-12-05
申请号：KR2019990007651
申请日：1999-05-07
申请人： 삼성전자주식회사
发明人： 이후태
IPC分类号： B65H3/00
CPC分类号： B65H3/5284 , B65H2404/167 , B65H2801/06
摘要： 본고안은레이저빔 프린터(laser beam printer) 등의사무용기기의급지장치에관한것으로, 픽업롤러(pick up roller)가회전됨에따라급지카세트(cassette)의최상단에위치한용지가핑거(finger) 에의해 1차분리동작이이루어지고, 용지가이드의안내를받으며급지롤러와제1 급지수단의사이로급지되도록구성한사무용기기의급지장치에있어서, 상기용지가이드의소정부위에 2매의용지가픽업된경우, 2차분리동작으로하측용지의용지가최상측의용지와함께급지되는현상을방지하기위한용지분리수단을설치하여구성한다. 상기와같은본 고안에의하면, 급지카세트로부터 2매의용지가픽업되어도그 2매의용지를분리하여 1매씩보다정확하게급지시킴으로써급지동작의신뢰도향상에크게기여한다.

83. 发明申请

US20190233230A1 SHEET CONVEYOR AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20190233230A1
公开(公告)日：2019-08-01
申请号：US16247767
申请日：2019-01-15
申请人： Brother Kogyo Kabushiki Kaisha
发明人： Hiroshi ICHIKAWA
IPC分类号： B65H5/06 , B65H3/52 , B65H3/34
CPC分类号： B65H5/062 , B65H3/34 , B65H3/5284
摘要： A sheet conveyor includes a separation roller, a retard roller forming a nip with the separation roller, and a load application device configured to apply a load to the retard roller. The load application device includes a motor, a first drive train, a second torque limiter isolated from the first drive train, and a controller. The first drive train includes a plurality of gears for transmitting a driving force from the motor to the retard roller, a first torque limiter, and a clutch disposed between the motor and the first torque limiter. The second torque limiter is configured to communicate with the retard roller. The controller is configured to, during conveyance of a sheet, control the clutch to allow transmission of the driving force from the motor for a predetermined time period and to interrupt transmission of the driving force from the motor after expiration of the predetermined time period.

84. 发明授权

US09950884B2 Sheet feeder capable of suppressing increase in size 有权
公开(公告)号：US09950884B2
公开(公告)日：2018-04-24
申请号：US15054351
申请日：2016-02-26
申请人： Brother Kogyo Kabushiki Kaisha
发明人： Yuichiro Kuriki
IPC分类号： B65H3/06 , B65H3/34 , B65H3/52 , B65H3/56
CPC分类号： B65H3/0669 , B65H3/063 , B65H3/0653 , B65H3/34 , B65H3/5284 , B65H3/56 , B65H2402/32 , B65H2402/46 , B65H2402/543 , B65H2403/51 , B65H2403/942 , B65H2404/133 , B65H2404/152 , B65H2404/623
摘要： A sheet feeder includes: a first roller; a separation member; a shutter; a pressing portion; and a cam portion. The separation member contacts the first roller at a contact position. An axis of the shutter is positioned downstream of the separation member in a conveying direction. The shutter is movable between first and second positions. The shutter in the first position has a portion positioned upstream of the contact position in the conveying direction. The pressing portion is positioned upstream of the separation member and the shutter in the first position in the conveying direction. The pressing portion is movable between third and fourth positions. The pressing portion in the third position faces the first roller. The pressing portion in the fourth position is separated from the first roller farther than in the third position. The cam portion is positioned upstream of the pressing portion in the conveying direction.

85. 发明申请

US20180002124A1 FEEDER, IMAGE READING APPARATUS AND RECORDING APPARATUS 审中-公开
公开(公告)号：US20180002124A1
公开(公告)日：2018-01-04
申请号：US15631638
申请日：2017-06-23
申请人： SEIKO EPSON CORPORATION
发明人： Keisuke MIYAUCHI , Hiromichi KITSUKI , Kosuke NOMOTO
IPC分类号： B65H3/52 , B65H1/02 , B65H5/06 , B65H3/56 , B65H3/06
CPC分类号： B65H3/54 , B65H1/022 , B65H1/025 , B65H1/12 , B65H1/14 , B65H3/063 , B65H3/0653 , B65H3/34 , B65H3/5276 , B65H3/5284 , B65H3/565 , B65H3/66 , B65H5/06 , B65H2404/65 , B65H2404/7412 , B65H2404/7414 , B65H2405/3312 , B65H2513/412
摘要： A feeder includes a pressing section that presses a medium after a feeding force is applied on the medium in a direction in which a leading edge of the medium set in a setting section in a feeding direction abuts on an abutment section during feeding of the media by a feed roller.

86. 发明申请

US20170374214A1 IMAGE READING APPARATUS 审中-公开
公开(公告)号：US20170374214A1
公开(公告)日：2017-12-28
申请号：US15628041
申请日：2017-06-20
申请人： SEIKO EPSON CORPORATION
发明人： Masatomo KANAMITSU , Kenichi MURAHASHI , Wataru BEPPU
IPC分类号： H04N1/00 , B65H5/06 , B65H7/14 , H04N1/04
CPC分类号： H04N1/00602 , B65H3/063 , B65H3/0653 , B65H3/0669 , B65H3/5284 , B65H5/062 , B65H7/04 , B65H7/125 , B65H7/14 , B65H2402/441 , B65H2402/46 , B65H2511/515 , B65H2513/514 , B65H2553/30 , B65H2553/412 , B65H2553/82 , H04N1/00588 , H04N1/00702 , H04N1/04 , B65H2220/01 , B65H2220/02
摘要： A feed detection unit which detects a document which is fed is provided at a position between a pinching position at which a feed roller and a frictional force application portion pinch the document and an intersecting position at which a tangential line of the feed roller which is closer to a downstream side in a transport direction than the pinching position is perpendicular to a transport path in the transport direction, which is a different position from the feed roller in a width direction which intersects the transport direction.

87. 发明申请

US20170366696A1 MEDIUM FEEDER AND IMAGE READING APPARATUS 审中-公开
公开(公告)号：US20170366696A1
公开(公告)日：2017-12-21
申请号：US15622670
申请日：2017-06-14
申请人： SEIKO EPSON CORPORATION
发明人： Noriyuki KOYANAGI , Tokujiro OKUNO , Kazuhiko ARIMORI
IPC分类号： H04N1/12 , B65H3/06 , B65H5/06 , H04N1/00
CPC分类号： H04N1/1215 , B65H3/063 , B65H3/0653 , B65H3/0669 , B65H3/34 , B65H3/5284 , B65H5/062 , B65H2402/46 , B65H2403/42 , B65H2403/51 , B65H2405/324 , B65H2801/39 , H04N1/00602 , H04N1/0061 , H04N1/00615
摘要： A medium feeder includes a feed roller that feeds a medium loaded on a medium loading section; a transport roller disposed downstream relative to the feed roller; a first driving source that drives at least the feed roller; a second driving source that drives at least the transport roller; and a housing that houses the feed roller, the transport roller, the first driving source, and the second driving source, wherein the housing includes a lower unit that constitutes a lower part of the housing, and an upper unit openable relative to the lower unit, and the first driving source and the second driving source are disposed on both sides relative to a center part of the lower unit in a width direction perpendicular to a medium transportation direction.

88. 发明申请

US20170050812A1 IMAGE READING APPARATUS HAVING FIRST MOTOR FOR ROTATING FEED ROLLER, AND SECOND MOTOR FOR ROTATING CONVEYANCE ROLLER AND REVERSE ROLLER 有权
标题翻译：具有第一台电机旋转进料滚筒的图像读取装置，以及用于旋转滚子和反向滚子的第二个电机
公开(公告)号：US20170050812A1
公开(公告)日：2017-02-23
申请号：US15232078
申请日：2016-08-09
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Takaaki MUKAI
IPC分类号： B65H3/46 , H04N1/203 , H04N1/00 , B65H5/06 , B65H7/14
CPC分类号： B65H3/46 , B65H3/5284 , B65H5/062 , B65H7/06 , B65H7/14 , B65H2403/72 , B65H2511/414 , B65H2511/415 , B65H2511/514 , B65H2513/10 , H04N1/00588 , H04N1/00602 , H04N1/00702 , H04N1/00748 , H04N1/00779 , H04N1/2032 , H04N2201/0081 , B65H2220/01 , B65H2220/02
摘要： In an image reading apparatus, in a first process, first and second motor rotate feed and conveyance rollers with circumferential speeds of first and second speeds, respectively. In the first process, the reverse roller has a first separation performance for separating a sheet from another sheet. In a second process, after a detector detects a leading edge of the sheet, the controller stops the first motor, and decelerates the second motor, and the reverse roller has a second separation performance lower than the first separation performance. In a third process, after a trailing edge of the sheet reaches a specific position, the first motor starts rotating the feed roller with the circumferential speed of the first speed. In a fourth process, after the trailing edge of the sheet passes through a reading end position, the controller accelerates the second motor.
摘要翻译：在图像读取装置中，在第一过程中，第一和第二电动机分别以第一和第二速度的圆周速度旋转进给辊和输送辊。在第一种方法中，反转辊具有用于将片材从另一片材分离的第一分离性能。在第二过程中，在检测器检测到纸张的前缘之后，控制器停止第一电动机并使第二电动机减速，并且反向辊具有低于第一分离性能的第二分离性能。在第三过程中，在纸张的后缘到达特定位置之后，第一电动机以第一速度的圆周速度开始旋转进给辊。在第四过程中，在纸张的后缘经过读取结束位置之后，控制器加速第二电动机。

89. 发明申请

US20160250871A1 Sheet Feeder Provided with Feed Roller and Reverse Roller 审中-公开
标题翻译：进纸辊和反向辊的送纸器
公开(公告)号：US20160250871A1
公开(公告)日：2016-09-01
申请号：US15049237
申请日：2016-02-22
申请人： Brother Kogyo Kabushiki Kaisha
发明人： Yuichiro Kuriki
IPC分类号： B41J13/08
CPC分类号： B65H3/34 , B65H3/5284 , B65H2404/725 , B65H2801/39
摘要： A sheet feeder includes: a feed roller; a transmission mechanism for transmitting a first drive force to the feed roller to rotate the feed roller in a feeding direction; a motor rotatable in a forward direction and in a reverse direction opposite the forward direction to generate a second drive force; a reverse roller rotatable in the feeding direction and in a counter-feeding direction opposite the feeding direction by the second drive force; and a driven part driven by the second drive force. The transmission mechanism transmits the first drive force to the feed roller to rotate the feed roller in the feeding direction in case that the reverse roller is rotated in the feeding direction; and the transmission mechanism transmits the first drive force to the feed roller to rotate the feed roller in the feeding direction in case that the reverse roller is rotated in the counter-feeding direction.
摘要翻译：送纸机包括：送纸辊; 传送机构，用于将第一驱动力传送到所述进给辊，以使进给辊在进给方向上旋转; 电动机可以向前方向和与向前方向相反的方向旋转以产生第二驱动力; 反转辊，其通过第二驱动力沿进给方向和与进给方向相反的反向输送方向可旋转; 以及由第二驱动力驱动的从动部。传送机构将第一驱动力传递给进给辊，以便在反转辊沿进给方向旋转的情况下使进给辊沿进给方向旋转; 并且当反转辊沿反向进给方向旋转时，传动机构将第一驱动力传递到进给辊，以使进给辊沿进给方向旋转。

90. 发明授权

US09181050B2 Sheet feeding apparatus, control method thereof, and document reading apparatus 有权
标题翻译：送纸装置，其控制方法和文件读取装置
公开(公告)号：US09181050B2
公开(公告)日：2015-11-10
申请号：US13292407
申请日：2011-11-09
申请人： Takashi Machida , Hiroshi Komuro , Hiroki Kitagawa
发明人： Takashi Machida , Hiroshi Komuro , Hiroki Kitagawa
IPC分类号： H04N1/04 , B65H7/12 , B65H3/06 , B65H3/52 , B65H3/56 , H04N1/00 , H04N1/203 , H04N1/12
CPC分类号： B65H3/063 , B65H3/0653 , B65H3/34 , B65H3/5284 , B65H3/56 , B65H7/125 , B65H2403/512 , B65H2403/514 , B65H2403/53 , B65H2511/22 , B65H2511/514 , B65H2511/524 , B65H2513/512 , B65H2513/514 , B65H2701/1311 , B65H2701/1313 , B65H2801/39 , H04N1/0062 , H04N1/1215 , H04N1/2034 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： A sheet feeding apparatus comprises a conveying path formed between an upper and a lower units facing each other; a feed roller which feeds a sheet by a portion partially exposed from an upper surface of the lower unit to the conveying path; a separation member disposed to oppose the feed roller; a stopper which stops entrance of the sheet into the conveying path by abutting against a sheet end in a closed state in which the stopper is moved in a direction to intersect with an exposed surface of the feed roller; a driving unit which drives at least the feed roller and the stopper; and a control unit which controls the driving unit to rotate the feed roller through a predetermined angle in a sheet feeding direction and to then open the stopper when feeding of the sheet is started from the closed state of the stopper.
摘要翻译：片材进给装置包括形成在面向彼此的上部和下部单元之间的输送路径; 馈送辊，其通过从下部单元的上表面部分地暴露于输送路径的部分进给片材; 设置成与进给辊相对的分离构件; 止动器，其通过在关闭状态下抵靠在纸张端部进入输送路径的止动器，其中止动件沿与进给辊的暴露表面相交的方向移动; 至少驱动进给辊和止动件的驱动单元; 以及控制单元，其控制所述驱动单元以使所述进给辊在片材进给方向上旋转预定角度，然后当从所述塞子的关闭状态开始所述片材的进给时打开所述止动件。

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