公开(公告)号：US20240246787A1

公开(公告)日：2024-07-25

申请号：US18415680

申请日：2024-01-18

申请人： Takuya MORINAGA ,  Yuusuke SHIBASAKI ,  Yusuke HIRONO ,  Atsushi SHINODA ,  Shuuto TOHKAISHI ,  Satoshi HIRATA ,  Shingo YOSHIZAWA ,  Suzuka FUJITA ,  Naofumi YOSHIDA ,  Ryota TAKAYAMA ,  Takahiro WATANABE ,  Yuji SUZUKI ,  Wataru NOZAKI ,  Kanako FUJISAKI ,  Jun YAMADA

发明人： Takuya MORINAGA ,  Yuusuke SHIBASAKI ,  Yusuke HIRONO ,  Atsushi SHINODA ,  Shuuto TOHKAISHI ,  Satoshi HIRATA ,  Shingo YOSHIZAWA ,  Suzuka FUJITA ,  Naofumi YOSHIDA ,  Ryota TAKAYAMA ,  Takahiro WATANABE ,  Yuji SUZUKI ,  Wataru NOZAKI ,  Kanako FUJISAKI ,  Jun YAMADA

IPC分类号： B65H45/14 ,  B65H7/20

CPC分类号： B65H45/147 ,  B65H7/20 ,  B65H2701/13212

摘要： A sheet folder includes a conveyor conveying a sheet, a first folding roller and a second folding roller that form a first nip, a third folding roller forming a second nip with the second folding roller, a first guide movable between a first guide posture and a first retracted posture, a second guide movable between a second guide posture and a second retracted posture, and a motor. The motor rotates the second folding roller forward to convey the sheet toward the first nip, reverse to convey the sheet toward the second nip, moves the first guide to arrange in the first guide in the first guide posture or the first retracted posture, and moves the second guide to arrange the second guide in the second guide posture or the second retracted posture.

公开(公告)号：US11858774B2

公开(公告)日：2024-01-02

申请号：US17728314

申请日：2022-04-25

申请人： DMT Solutions Global Corporation

发明人： Brad Swinford ,  Robert J. Allen

IPC分类号： B65H45/14 ,  B41J13/12 ,  B65H29/12 ,  B65H45/04

CPC分类号： B65H45/14 ,  B41J13/12 ,  B65H29/125 ,  B65H45/04 ,  B65H2511/224

摘要： Folder systems and related methods are provided for accurately and efficiently folding a paper carrier that has a card attached without bending or dislodging the card from the carrier. A movable fold chute receives a portion of the carrier with the card attached and allows the carrier to fold while protecting the card portion of the carrier. The fold chute moves between different positions which allow the carrier to enter and exit through folding rollers along a generally straight paper path without forcing the cards around small radii, thereby preventing damage to the cards or causing them to separate from the carrier sheet.

公开(公告)号：US20230242371A1

公开(公告)日：2023-08-03

申请号：US18004543

申请日：2021-08-18

申请人： Ricoh Company, Ltd.

发明人： Atsushi KURIYAMA ,  Yuuki NAKAGAWA ,  Takeshi HIRABAYASHI ,  Takato MOCHIZUKI ,  Ryoh SUZUKI ,  Kentaroh FUKAMI ,  Yusuke TANAKA ,  Takaya FUKUHARA

IPC分类号： B65H45/14 ,  B65H39/10

CPC分类号： B65H45/14 ,  B65H39/10 ,  B65H2301/42194 ,  B65H2701/1311 ,  B65H2801/27

摘要： A post-processing device (200) includes a circulation conveyance path, a zeroth conveyer (R0), and a controller (50). The circulation conveyance path includes a first conveyance path (W1), a second conveyance path (W2), a third conveyance path (W3), a first conveyer (R1), a second conveyer (R2), and a third conveyer (R3). The first and second conveyers convey a preceding sheet (P1) along the first and second conveyance paths. The third conveyer conveys it from the third conveyance path to the first conveyance path. The zeroth conveyer conveys a following sheet (P2) toward the first conveyer. The controller controls the third conveyer to stop the preceding sheet, subsequently controls the zeroth conveyer and the third conveyer to overlay the preceding sheet with the following sheet to form a sheet bundle (Q) having a shift amount (G) between a leading edges of the preceding sheet and the following sheet and strike the leading edges of the preceding sheet and the following sheet against the first conveyer.

公开(公告)号：US20230219781A1

公开(公告)日：2023-07-13

申请号：US18015761

申请日：2021-06-22

申请人： H+H GMBH & CO. KG

发明人： Frank BAHMER ,  Witali RICHERT

IPC分类号： B65H45/18 ,  B65H29/12 ,  B65H45/14

CPC分类号： B65H45/18 ,  B65H29/12 ,  B65H45/147 ,  B65H2701/1932

摘要： A folding machine comprises a blade folding unit having a first and a second folding roller, the folding roller axes thereof defining a folding roller plane, and having a folding blade which is oriented and is movable in a folding blade plane which is oriented perpendicularly to the folding roller plane and intersects the folding roller plane in an intersection line. The folding blade is arranged in a retracted position in or below a horizontal plane which comprises the intersection line.

公开(公告)号：US11414294B2

公开(公告)日：2022-08-16

申请号：US16731581

申请日：2019-12-31

申请人： DMT Solutions Global Corporation

发明人： Brad Swinford ,  Robert J. Allen

IPC分类号： B65H45/14 ,  B41J13/12 ,  B65H29/12 ,  B65H45/04

摘要： Folder systems and related methods are provided for accurately and efficiently folding a paper carrier that has a card attached without bending or dislodging the card from the carrier. A movable fold chute receives a portion of the carrier with the card attached and allows the carrier to fold while protecting the card portion of the carrier. The fold chute moves between different positions which allow the carrier to enter and exit through folding rollers along a generally straight paper path without forcing the cards around small radii, thereby preventing damage to the cards or causing them to separate from the carrier sheet.

公开(公告)号：US20220242689A1

公开(公告)日：2022-08-04

申请号：US17728314

申请日：2022-04-25

申请人： DMT Solutions Global Corporation

发明人： Brad Swinford ,  Robert J. Allen

IPC分类号： B65H45/14 ,  B41J13/12 ,  B65H29/12 ,  B65H45/04

摘要： Folder systems and related methods are provided for accurately and efficiently folding a paper carrier that has a card attached without bending or dislodging the card from the carrier. A movable fold chute receives a portion of the carrier with the card attached and allows the carrier to fold while protecting the card portion of the carrier. The fold chute moves between different positions which allow the carrier to enter and exit through folding rollers along a generally straight paper path without forcing the cards around small radii, thereby preventing damage to the cards or causing them to separate from the carrier sheet.

公开(公告)号：US11066269B2

公开(公告)日：2021-07-20

申请号：US16843227

申请日：2020-04-08

申请人： Katsuya Takahashi

发明人： Katsuya Takahashi

IPC分类号： B65H45/20 ,  B65H45/14 ,  B65H45/04

摘要： A sheet folding processing apparatus suppresses an increase in size and cost of the apparatus and performs folding processing on continuously conveyed sheets. In the sheet folding processing apparatus, a sheet conveyed by a feeding roller pair and hang in a loop shape in a loop forming space is pushed into a nipping portion of a folding roller pair by a pushing plate, so that the sheet is folded in a Z-shape to form a plurality of fold lines. The sheet is conveyed in the conveyance direction until the sheet rear end passes through the feeding roller pair, and after the sheet rear end is stored in a loop forming space by moving the pushing plate from a position for pushing the sheet into a nipping portion to a retracting position, the reinforcing processing of the fold line of the sheet is performed by an additional folding unit.

公开(公告)号：US10723581B2

公开(公告)日：2020-07-28

申请号：US16274346

申请日：2019-02-13

申请人： Shinji Asami ,  Tomohiro Furuhashi ,  Michitaka Suzuki ,  Tomomichi Hoshino ,  Fumiharu Yoneyama ,  Makoto Hidaka ,  Koki Sakano ,  Akira Kunieda ,  Takuya Morinaga ,  Yohsuke Haraguchi

发明人： Shinji Asami ,  Tomohiro Furuhashi ,  Michitaka Suzuki ,  Tomomichi Hoshino ,  Fumiharu Yoneyama ,  Makoto Hidaka ,  Koki Sakano ,  Akira Kunieda ,  Takuya Morinaga ,  Yohsuke Haraguchi

IPC分类号： B65H45/14 ,  B65H29/12

摘要： A sheet processing apparatus includes a first conveyer to convey a sheet, a first folding device to fold the sheet and put a crease in the sheet, a second conveyer to convey the sheet folded by the first folding device, a second folding device to fold the sheet and put a crease in the sheet, and a guide. The first conveyer and the second conveyer are rotatable in reverse. The guide guides the sheet conveyed downstream from the first conveyer and the sheet conveyed downstream from the second conveyer.

公开(公告)号：US10717625B2

公开(公告)日：2020-07-21

申请号：US15975859

申请日：2018-05-10

申请人： Michitaka Suzuki ,  Tomohiro Furuhashi ,  Tomomichi Hoshino ,  Satoshi Saito ,  Takahiro Watanabe ,  Takao Watanabe ,  Yuji Suzuki

发明人： Michitaka Suzuki ,  Tomohiro Furuhashi ,  Tomomichi Hoshino ,  Satoshi Saito ,  Takahiro Watanabe ,  Takao Watanabe ,  Yuji Suzuki

IPC分类号： B65H45/30 ,  B65H45/14

摘要： A sheet processing device includes a conveying unit, a presser, an end detector, and a setting unit. The conveying unit conveys a sheet having a crease formed therein. The presser presses the crease in the sheet. The end detector detects an end in a conveying direction of the sheet at a position upstream of the presser in the conveying direction. The setting unit sets a crease position where the crease is to be formed. Upon detection of the end in the conveying direction, the conveying unit conveys the sheet to a position where the crease faces the presser, on the basis of the crease position set by the setting unit. The presser presses the crease in the conveyed sheet.

公开(公告)号：US20190284010A1

公开(公告)日：2019-09-19

申请号：US16274346

申请日：2019-02-13

申请人： Shinji Asami ,  Tomohiro Furuhashi ,  Michitaka Suzuki ,  Tomomichi Hoshino ,  Fumiharu Yoneyama ,  Makoto Hidaka ,  Koki Sakano ,  Akira Kunieda ,  Takuya Morinaga ,  Yohsuke Haraguchi

发明人： Shinji Asami ,  Tomohiro Furuhashi ,  Michitaka Suzuki ,  Tomomichi Hoshino ,  Fumiharu Yoneyama ,  Makoto Hidaka ,  Koki Sakano ,  Akira Kunieda ,  Takuya Morinaga ,  Yohsuke Haraguchi

IPC分类号： B65H45/14 ,  B65H29/12

摘要： A sheet processing apparatus includes a first conveyer to convey a sheet, a first folding device to fold the sheet and put a crease in the sheet, a second conveyer to convey the sheet folded by the first folding device, a second folding device to fold the sheet and put a crease in the sheet, and a guide. The first conveyer and the second conveyer are rotatable in reverse. The guide guides the sheet conveyed downstream from the first conveyer and the sheet conveyed downstream from the second conveyer.