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11.发明申请公开(公告)号：US20170305703A1
公开(公告)日：2017-10-26
申请号：US15490488
申请日：2017-04-18
Applicant: KYOCERA Document Solutions Inc.
Inventor： Keisuke EGAWA , Yasunori UENO
CPC classification number: B65H31/10 , B65H7/02 , B65H7/20 , B65H31/26 , B65H43/06 , B65H2405/353 , B65H2511/10 , B65H2511/13 , B65H2511/152 , B65H2511/20 , B65H2511/30 , B65H2511/515 , B65H2513/53 , B65H2515/112 , B65H2551/20 , B65H2553/612 , B65H2801/06 , G03G15/6529 , G03G15/6552 , G03G2215/00911 , B65H2220/01 , B65H2220/02 , B65H2220/11 , B65H2220/03
Abstract: A sheet loading device is provided with a sheet ejection portion, a sheet loading portion, a first detection mechanism, a driving device, a second detection mechanism, and a control portion. The driving device drives the sheet loading portion to ascend/descend between an upper surface detection position and a reference position made to descend by a prescribed distance from the upper surface detection position. The second detection mechanism detects that the sheet loading portion is at the reference position. In a case where sheets of the same type are ejected continuously from the sheet ejection portion, the control portion controls beforehand the sheet loading portion to ascend from the reference position to the upper surface detection position and sets a loadable number of sheets of the sheet loading portion in accordance with an ascending time of the sheet loading portion.
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公开(公告)号：US20170097605A1
公开(公告)日：2017-04-06
申请号：US15280276
申请日：2016-09-29
Applicant: KYOCERA Document Solutions Inc.
Inventor： Keisuke EGAWA , Yasunori UENO
CPC classification number: G03G15/6582 , B65H29/125 , B65H29/52 , B65H29/70 , B65H31/02 , B65H31/36 , B65H37/04 , B65H2301/4212 , B65H2301/4213 , B65H2301/51214 , B65H2301/5122 , B65H2301/5152 , B65H2403/942 , B65H2404/1442 , B65H2404/1521 , B65H2404/61 , B65H2404/63 , B65H2404/693 , B65H2511/51 , B65H2511/515 , B65H2701/1211 , B65H2701/1311 , B65H2701/1313 , B65H2701/132 , B65H2801/27 , G03G15/6544 , G03G2215/00818 , B65H2220/01
Abstract: A sheet post-processing device of the present disclosure is provided with a punch hole forming device, a processing tray, an ejection tray, a conveyance roller pair, an ejection roller pair, and a stiffening member. In a case where a sheet through which punch holes have been formed is to be ejected on the ejection tray without being subjected to post-processing on the processing tray, in a state where the stiffening member is retracted in a direction away from the sheet, the conveyance roller pair conveys the sheet until at least a tip end thereof reaches on the ejection tray.
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公开(公告)号：US20150076316A1
公开(公告)日：2015-03-19
申请号：US14457352
申请日：2014-08-12
Applicant: KYOCERA DOCUMENT SOLUTIONS INC.
Inventor： Keisuke EGAWA , Masuo KAWAMOTO
CPC classification number: B41J29/02 , B41J29/13 , F16M11/00 , F16M11/04 , F16M2200/08
Abstract: A sheet process device includes a processing part unit and a leg part unit. The processing part unit performs post process for a sheet ejected from an image forming apparatus. The leg part unit supports the processing part unit height-adjustably. The leg part unit includes a leg member, a fixed supporting member, and a movable supporting member. The leg member is extendable/contractable in upward and downward directions. The fixed supporting member is extended from a lower end of the leg member in a horizontal direction. The movable supporting member is stored in the fixed supporting member at the lower end of the leg member and extended in another horizontal direction being different from the extending direction of the fixed supporting member.
Abstract translation: 片材处理装置包括处理部单元和腿部单元。 处理部分单元对从图像形成装置喷射的片材进行后处理。 腿部单元高度可调整地支撑处理部单元。 腿部单元包括腿部构件，固定支撑构件和可动支撑构件。 腿部件可以向上和向下延伸/收缩。 固定支撑构件在腿部的下端沿水平方向延伸。 可移动支撑构件在腿部的下端存储在固定支撑构件中，并且在与固定支撑构件的延伸方向不同的另一水平方向上延伸。
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公开(公告)号：US20240253938A1
公开(公告)日：2024-08-01
申请号：US18413792
申请日：2024-01-16
Applicant: KYOCERA Document Solutions Inc.
Inventor： Yasunori UENO , Keisuke EGAWA , Yusuke TAKANO , Takehiko OKADA , Takuya NISHIMURA , Terumitsu NOSO , Seiichi SHIRASAKI
CPC classification number: B65H31/38 , B65H31/40 , B65H39/10 , B65H2511/12 , B65H2801/27
Abstract: Provided is a sheet post-processing apparatus in which a control portion repetitively performs a width-direction alignment operation including a first alignment operation of moving width regulating members from standby positions to first regulating positions after a sheet that is carried in onto a processing tray has been aligned in a carry-in direction by abutting of an edge of the sheet against a reference plate, and a second alignment operation of moving the width regulating members from the first regulating positions to the standby positions after performing the first alignment operation, and then moving the width regulating members to second regulating positions. The sheet post-processing apparatus satisfies C1>C2>P1≥C3 where P1 is a size in a width direction of the sheet, and C1, C2, and C3 are intervals between the width regulating members at the standby positions, the first regulating positions, and the second regulating positions, respectively.
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公开(公告)号：US20240253937A1
公开(公告)日：2024-08-01
申请号：US18413676
申请日：2024-01-16
Applicant: KYOCERA Document Solutions Inc.
Inventor： Yasunori UENO , Keisuke EGAWA , Yusuke TAKANO , Takehiko OKADA , Takuya NISHIMURA , Terumitsu NOSO , Seiichi SHIRASAKI , Chisaki TERAOKA
CPC classification number: B65H31/38 , B65H31/40 , B65H39/10 , B65H2511/12 , B65H2801/27
Abstract: Provided is a sheet post-processing apparatus in which a control portion repetitively performs a width-direction alignment operation including a first alignment operation of moving width regulating members from standby positions to first regulating positions before a sheet that is carried in onto a processing tray is aligned in a carry-in direction by abutting of an edge of the sheet against a reference plate, and a second alignment operation of moving the width regulating members from the standby positions to second regulating positions after the sheet has been aligned in the carry-in direction by the reference plate. The sheet post-processing apparatus satisfies C1>C2>P1≥C3 where P1 is a size in a width direction of the sheet, and C1, C2, and C3 are intervals between the width regulating members at the standby positions, the first regulating positions, and the second regulating positions, respectively.
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Patent Agency Ranking
公开(公告)号：US20240253936A1
公开(公告)日：2024-08-01
申请号：US18418746
申请日：2024-01-22
Applicant: KYOCERA Document Solutions Inc.
Inventor： Yusuke TAKANO , Keisuke EGAWA , Yasunori UENO , Seiichi SHIRASAKI , Terumitsu NOSO , Takuya NISHIMURA , Takehiko OKADA
IPC: B65H31/34
CPC classification number: B65H31/34 , B65H2404/732 , B65H2404/733
Abstract: A sheet post-processing apparatus successively performs: a control in a first mode to move a pair of side end cursors to respective first positions where edges of the side end cursors facing a tray come into contact with an ejected sheet above and away from the tray and move the side end cursors to respective holding positions located inwardly of the sheet in a width direction; and a control in a second mode to move the side end cursors to respective lateral positions located outwardly of the sheet in the width direction, move the side end cursors to respective second positions where the edges of the side end cursors facing the tray come close to or into contact with the tray, and move the side end cursors from the lateral positions to respective abutment positions where the side end cursors abut against ends of the sheet in the width direction.
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17.发明公开公开(公告)号：US20240253931A1
公开(公告)日：2024-08-01
申请号：US18421717
申请日：2024-01-24
Applicant: KYOCERA Document Solutions Inc.
Inventor： Takehiko OKADA , Yusuke TAKANO , Keisuke EGAWA , Yasunori UENO , Terumitsu NOSO , Seiichi SHIRASAKI , Takuya NISHIMURA
CPC classification number: B65H29/247 , B65H31/38 , B65H39/10 , B65H45/162 , B65H2405/11152 , B65H2801/27
Abstract: The sheet postprocessing device includes a sheet conveyance path, a sheet tray, a carry-in guide, a processing part, a discharge member, a blower device, and an intermediate conveyance part. The sheet tray includes an upstream-side stacking part. The intermediate conveyance part is provided at a position within a range from the upstream-side stacking part to the downstream-side stacking part in a conveyance direction, and allows a sheet to pass therethrough below the processing part. The intermediate conveyance part is made up by including an upstream part including a first clearance through which the sheet passes, and a downstream part placed on a downstream side of the upstream part and including a second clearance through which the sheet passes. A size of the second clearance in a planar direction perpendicular to a surface of the sheet is wider than a size of the first clearance in the planar direction.
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公开(公告)号：US20240228212A1
公开(公告)日：2024-07-11
申请号：US18403072
申请日：2024-01-03
Applicant: KYOCERA Document Solutions Inc.
Inventor： Terumitsu NOSO , Keisuke EGAWA , Yasunori UENO , Seiichi SHIRASAKI , Takehiko OKADA , Yusuke TAKANO , Takuya NISHIMURA
CPC classification number: B65H9/101 , B65H37/04 , B65H2301/51611 , B65H2801/06
Abstract: A sheet post-processing device includes a conveying member, a processing tray, a processing section, a reference plate, an alignment member, a holder drive unit, and a control unit. The alignment member includes a paddle holder supported in a swingable manner along a carry-in direction, and an alignment paddle supported in a rotatable manner at a swinging end of the paddle holder. The holder drive unit moves the alignment paddle in a reciprocating manner, between a reference position to retreat the paddle part above a top sheet placed on the processing tray and an acting position to allow the paddle part to contact with a top surface of the sheet. When the number of the sheets carried in onto the processing tray is increasing, the control unit continuously moves the acting position of the alignment paddle in a direction separating from the processing tray.
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公开(公告)号：US20210403270A1
公开(公告)日：2021-12-30
申请号：US17352905
申请日：2021-06-21
Applicant: KYOCERA Document Solutions Inc.
Inventor： Keisuke EGAWA
Abstract: A sheet stacking device includes a discharge port, an alignment wall, a discharge tray, an alignment belt, and a guide part. The alignment wall extends in an upper-and-lower direction below the discharge port. The discharge tray is provided so as to be capable of moving up and down along the alignment wall. The alignment belt with endless is stretched along the alignment wall in the upper-and-lower direction. The alignment belt has an inner circumferential surface facing the alignment wall and an outer circumferential surface with which an upstream edge of the sheet stacked on the discharge tray comes into contact, and circulates at a same speed as the discharge tray in synchronization with the discharge tray. The guide part is configured to be provided between the alignment wall and the alignment belt. With the guide part, the inner circumferential surface of the alignment belt slides in contact.
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公开(公告)号：US20210155443A1
公开(公告)日：2021-05-27
申请号：US17098500
申请日：2020-11-16
Applicant: KYOCERA Document Solutions Inc.
Inventor： Keisuke EGAWA
Abstract: A sheet binding device includes a first binding unit that performs a first binding process of binding a sheet bundle having a first thickness or less without using a staple, and a second binding unit that performs a second binding process of binding the sheet bundle having a second thickness or less exceeding the first thickness using a staple, the first binding process by the first binding device is preferentially executed when the thickness of the sheet bundle is the first thickness or less, and the second binding process by the second binding unit is executed when the thickness of the sheet bundle exceeds the first thickness and is equal to or less than the second thickness.
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