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1. 发明公开

EP4355674A1 STAPELEINSCHUB MIT TRAGROLLEN UND EINER SPITZE, AUSLAGE, BOGENVERARBEITENDE MASCHINE UND VERFAHREN ZUM STAPELWECHSEL 审中-实审
公开(公告)号：EP4355674A1
公开(公告)日：2024-04-24
申请号：EP23724703.6
申请日：2023-05-02
申请人： Koenig & Bauer AG
发明人： KESSLER, Volker , SPRINGER, Marko
IPC分类号： B65H31/32 , B65H29/04
CPC分类号： B65H31/32 , B65H2801/2120130101 , B65H29/041

2. 发明公开

EP4141561A1 IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：EP4141561A1
公开(公告)日：2023-03-01
申请号：EP22166232.3
申请日：2022-04-01
申请人： FUJIFILM Business Innovation Corp.
发明人： IIJIMA, Chihiro
IPC分类号： G03G15/16 , G03G15/20 , B41J13/22 , B65H5/08 , B65H29/04
摘要： An image forming apparatus includes: a transfer cylinder that is rotatably supported, that has a first groove formed in an outer portion thereof in a rotational radial direction thereof, and that causes an image to be transferred to a recording medium when the recording medium passes along an outer surface of the transfer cylinder in the rotational radial direction; a fixing cylinder that is rotatably supported, that has a second groove formed in an outer portion thereof in a rotational radial direction thereof, and that causes the image transferred to the recording medium to be fixed to the recording medium when the recording medium passes along an outer surface of the fixing cylinder in the rotational radial direction; a circulating member that is loop-shaped and wrapped at least around the transfer cylinder and the fixing cylinder; plural holding members configured to hold the recording medium and supported by the circulating member such that the holding members are arranged in a length direction of the circulating member with predetermined intervals therebetween, each holding member being disposed in the first groove when the holding member passes along the outer portion of the transfer cylinder and disposed in the second groove when the holding member passes along the outer portion of the fixing cylinder; a pressure unit that is rotatably supported and that causes the recording medium to pass between the pressure unit and the fixing cylinder while a pressure is applied between the pressure unit and the fixing cylinder; and a transfer roller that is rotatably supported and disposed at a location close to the transfer cylinder, the transfer roller opposing the first groove when a rotationally upstream end portion of the second groove in the fixing cylinder is in contact with the pressure unit.

3. 发明公开

EP4140926A1 TRANSPORT DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS 审中-实审
公开(公告)号：EP4140926A1
公开(公告)日：2023-03-01
申请号：EP22164688.8
申请日：2022-03-28
申请人： FUJIFILM Business Innovation Corp.
发明人： YAMASHITA, Masato , SHIMODAIRA, Yoshiki , YAMADA, Kosuke , KODERA, Tetsuro , MATSUMOTO, Mitsuhiro , YAMASHITA, Takayuki
IPC分类号： B65H5/08 , G03G15/20 , G03G15/00 , B41J13/22 , B41J2/01 , B65H29/04
摘要： A transport device includes: a first transport body; a second transport body that is movable between a contact position and a separate position with respect to the first transport body and that nips a transported material with the first transport body at the contact position; and a transport section that includes a holder to hold a leading end portion of the transported material and that transports the transported material toward a nip region where the first transport body and the second transport body nip the transported material in a state in which the second transport body is located at the separate position. After holding of the leading end portion by the holder for the transported material transported by the transport section has been released, the second transport body nips the transported material with the first transport body and transports the transported material.

4. 发明公开

EP4103500A1 DEVICE FOR STORING A SHEET PILE IN A CONVERTING MACHINE AND CONVERTING MACHINE 审中-实审
公开(公告)号：EP4103500A1
公开(公告)日：2022-12-21
申请号：EP21702112.0
申请日：2021-01-28
申请人： Bobst (Shanghai) Ltd
发明人： LIU, Shelly , ZHAI, Justing , WANG, John , SUN, Chao
IPC分类号： B65H29/58 , B65H31/38 , B65H29/04 , B26F1/00 , B41F33/00 , B65H31/24 , B41F1/24 , B41F1/28 , B41F1/58 , B41F1/12 , B41F19/06 , B41F33/02

5. 发明授权

EP3612483B1 DISPOSITIF ET PROCÉDÉ DE CONTRÔLE D'ÉCHANTILLONS DE POSES, STATION D'ÉVACUATION, ET MACHINE DE TRAITEMENT D'ÉLÉMENTS EN FORME DE FEUILLES 有权
公开(公告)号：EP3612483B1
公开(公告)日：2022-11-23
申请号：EP18718691.1
申请日：2018-04-09
发明人： CHATRY, Patrice
IPC分类号： B65H29/58 , B65H29/04 , B26D5/00 , B26D7/18

6. 发明授权

EP3856667B1 VERFAHREN ZUM TEILEN UND KATEGORISIEREN ZUMINDEST EINES SUBSTRATS UND EINE SUBSTRATKATEGORISIERUNGSMASCHINE 有权
公开(公告)号：EP3856667B1
公开(公告)日：2022-09-07
申请号：EP19758394.1
申请日：2019-08-22
发明人： HENDLE, Thomas , TÜRKE, Thomas
IPC分类号： B65H29/04 , B65H29/62 , B65H31/24 , B65H43/04 , B41F13/60 , B41F21/00

7. 发明公开

EP3994087A1 BOGENBEARBEITUNGSMASCHINE MIT ZUMINDEST EINER BOGENABLAGEEINRICHTUNG UND VERFAHREN ZUR BOGENABLAGE 有权
公开(公告)号：EP3994087A1
公开(公告)日：2022-05-11
申请号：EP20796510.4
申请日：2020-10-15
申请人： Koenig & Bauer AG
发明人： RUHM, Sylvio
IPC分类号： B65H29/04 , B65H31/32 , B65H33/00 , B65H31/10 , B65H33/04

8. 发明授权

EP3837199B1 INKJET PRINTING MACHINE FOR PRINTING INDIVIDUAL SHEETS 有权转让
公开(公告)号：EP3837199B1
公开(公告)日：2022-04-06
申请号：EP18755797.0
申请日：2018-08-14
发明人： POUSAZ, David , FREYMOND, Olivier , BERSIER, Romain , BESSON, Jean-Philippe , MOSETTI, Nicolas
IPC分类号： B65H5/08 , B65H5/14 , B41J11/06 , B41J13/00 , B65H29/04

9. 发明公开

EP3960671A1 SHEET STACKING APPARATUS AND METHOD OF ALIGNING AND STACKING SHEETS 审中-实审
公开(公告)号：EP3960671A1
公开(公告)日：2022-03-02
申请号：EP20193966.7
申请日：2020-09-01
申请人： Canon Production Printing Holding B.V.
发明人： HOLTMAN, Lodewijk T. , ROSENBOOM, Fabian T. , KUYPERS, Hermanus M.
IPC分类号： B65H29/04 , B65H31/26 , B65H9/00
摘要： A sheet stacking apparatus comprising:
- a sheet alignment mechanism (12) configured for aligning a sheet (24) in a predetermined reference position (26);
- a gripper arrangement (14) configured to grip the aligned sheet (24) at at least two spaced-apart points of the sheet and to release the sheet on a stack (20); and
- a holder (18) configured to hold the sheet in position on the stack (20) while the gripper arrangement (14) releases the sheet,
characterized in that the gripper arrangement (14) is movable along a predetermined trajectory for moving the sheet from the reference position (26) to a stacking position (44).

10. 发明授权

EP3694717B1 BOGENVERARBEITENDE MASCHINE MIT EINER BOGENTRANSPORTVORRICHTUNG UND VERFAHREN ZUM TRANSPORTIEREN VON BOGEN VON EINEM BOGENFÜHRUNGSZYLINDER AN EIN BOGENFÖRDERSYSTEM 有权
公开(公告)号：EP3694717B1
公开(公告)日：2021-12-01
申请号：EP18782711.8
申请日：2018-10-02
发明人： KESSLER, Volker , TASCHENBERGER, Volker , KOCH, Heinz Michael
IPC分类号： B41F21/08 , B65H29/04

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