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1. 发明公开

EP4368308A1 WICKELVERFAHREN UND -SYSTEM 审中-公开
公开(公告)号：EP4368308A1
公开(公告)日：2024-05-15
申请号：EP22206541.9
申请日：2022-11-10
申请人： Primetals Technologies Austria GmbH
发明人： Hofer, Roland , Lengauer, Thomas , Ostheimer, Pascal , Schwinghammer, Jan , Zahedi, Michael
IPC分类号： B21C47/04 , B21C47/34 , B21C47/24
CPC分类号： B21C47/04 , B21C47/3441 , B21C47/245
摘要： Die vorliegende Erfindung betrifft ein Verfahren (100) und ein System (1) zum Wickeln eines kontinuierlich hergestellten Metallbands (2). Dabei wird das Metallband (2) über eine in einer ersten Rollenposition (P1) positionierte Führungsrolle (11) eines Führungsrollenpaars (10) entlang eines ersten Transportpfads (22) zu einer ersten Haspel (20) geführt (S1) und stromaufwärts des Führungsrollenpaars (10) zerteilt (S3a, S4b). Zudem wird die Führungsrolle (11) des Führungsrollenpaars (10) in eine zweite Rollenposition (P2) umpositioniert (S3b, S4a), in der das Metallband (2) über die Führungsrolle (11) entlang eines zweiten Transportpfads (32) zu wenigstens einer zweiten Haspel (30) geführt wird (S5a, S5b). Erfindungsgemäß erfolgt das Umpositionieren der Führungsrolle (11) in Abhängigkeit einer Dicke des Metallbands (2) und/oder einer Transportgeschwindigkeit des Metallbands (2) zeitlich entweder vor oder nach dem Zerteilen des Metallbands (2).

2. 发明公开

EP4327957A1 ALUMINUM PLATE COILING DEVICE 审中-实审
公开(公告)号：EP4327957A1
公开(公告)日：2024-02-28
申请号：EP22202659.3
申请日：2022-10-20
申请人： Alutec Co., Ltd.
发明人： PARK, Do Bong , PARK, Jin Woo , KIM, Seong Heon
IPC分类号： B21C47/06 , B21C47/24 , B21C47/28 , B21C47/32 , B21C47/34 , B65H23/032 , B21C47/04
摘要： An aluminum plate coiling device capable of coiling an extruded and rolled aluminum plate without generating distortion or deformation of the aluminum plate is disclosed. The aluminum plate coiling device has a simple structure, thereby being capable of achieving a reduction in installation space and a reduction in installation cost.

3. 发明公开

EP4281231A2 HASPEL ZUM AUFWICKELN ODER ABWICKELN VON BANDFÖRMIGEN MATERIAL UND VERFAHREN 审中-实审
公开(公告)号：EP4281231A2
公开(公告)日：2023-11-29
申请号：EP21839037.5
申请日：2021-12-09
申请人： Achenbach Buschhütten GmbH & Co. KG
发明人： BARTEN, André , SCHNEIDER, Christian , MENN, Felix , SCHLAG, Harald
IPC分类号： B21C47/00 , B21C47/04 , B21C47/18 , B21C47/34 , B65H23/182 , B65H23/185 , B65H23/188 , B65H23/192 , B21C47/24

4. 发明授权

EP4019158B1 HASPELEINRICHTUNG FÜR GROSSEN DICKENBEREICH VON METALLBÄNDERN 有权
公开(公告)号：EP4019158B1
公开(公告)日：2023-11-01
申请号：EP20216982.7
申请日：2020-12-23
发明人： Bischoff, Matthias , Hofer, Roland , Neumüller, Mathias , Ostheimer, Pascal , Salzmann, Christoph , Schwinghammer, Jan
IPC分类号： B21C47/04 , B21C47/06 , B21C47/34 , B65H18/26

5. 发明公开

EP4093561A1 SENSING AND OFFSETTING THE FORCE OF EVENTS IN A COIL FORMING OPERATION 审中-实审
公开(公告)号：EP4093561A1
公开(公告)日：2022-11-30
申请号：EP20848735.5
申请日：2020-12-11
申请人： Novelis, Inc.
发明人： BROWN, Rodger Eugene , STANISTREET, Timothy Francis
IPC分类号： B21C47/04

6. 发明公开

EP4090479A1 WINDING MODULE AND WINDING INSTALLATION FOR METAL WIRES 审中-实审
公开(公告)号：EP4090479A1
公开(公告)日：2022-11-23
申请号：EP21700187.4
申请日：2021-01-07
申请人： NV Bekaert SA
发明人： PRIEM, Johan , HUGELIER, Johan , MEYFROIDT, Maarten
IPC分类号： B21C47/04 , B65H51/20 , B65H54/26 , B65H67/052

7. 发明公开

EP3909695A1 A DEVICE FOR COILING A METAL STRIP INTO A COIL 审中-公开
公开(公告)号：EP3909695A1
公开(公告)日：2021-11-17
申请号：EP21168781.9
申请日：2021-04-16
申请人： Stachlewski, Maciej
发明人： Stachlewski, Maciej
IPC分类号： B21C47/04 , B21C47/24 , B21C47/26 , B21C47/28 , B21C47/32 , B65H18/02 , B65H75/36 , B21C47/08 , B21C47/10
摘要： A device for coiling a metal strip into a coil, comprising: a cylindrical chamber (20) for coiling the metal strip (1); entry rollers (30) located in front of the chamber (20) for feeding the metal strip (1) into the chamber (20); wherein a side wall of the chamber (20) is formed by a plurality of rotating rollers (21) arranged around a circumference of the chamber (20). Two gripping mechanisms (40) are located inside the chamber (20) at the sides of the chamber (20), wherein the gripping mechanisms (40) comprise rotatable grippers (41). A number of the rotating rollers (21) is mounted on a swivel arm (22). The device is configured to operate at: a loading configuration, wherein the grippers (41) are configured to grip the front edge of the metal strip (1); a coiling configuration, wherein the swivel arm (22) is closed and the grippers (41) are configured to rotate around an axis of the chamber (20) along with the gripped metal strip (1) to coil the metal strip; an unloading configuration, wherein the swivel arm (22) is open and the grippers (41) are moved aside out of the chamber (20), so that the coil can be removed from the chamber (20).

8. 发明公开

EP3609633A1 INSTALLATION DE RÉGULATION DE LA TENSION D'UN MONOFILAMENT MÉTALLIQUE ET D'ENROULAGE DU MONOFILAMENT MÉTALLIQUE 有权
公开(公告)号：EP3609633A1
公开(公告)日：2020-02-19
申请号：EP18715729.2
申请日：2018-04-09
申请人： Compagnie Générale des Etablissements Michelin
发明人： BERTHO, Pascal , DAVAYAT, Gaëtan
IPC分类号： B21C47/00 , B21C47/04 , B21C47/34 , B21C1/12 , B65H59/36

9. 发明授权

EP3061535B1 HASPELEINRICHTUNG MIT ASYMMETRISCHER KÜHLUNG DES GEHASPELTEN BANDES 有权
公开(公告)号：EP3061535B1
公开(公告)日：2019-02-27
申请号：EP15156829.2
申请日：2015-02-27
申请人： Primetals Technologies Austria GmbH
发明人： Seilinger, Alois , Maierl, Josef , Pichler, Lukas
IPC分类号： B21C47/04 , B21B45/02

10. 发明授权

EP2712686B1 Rolling mill with a reel comprising an improved outboard bearing support 有权
标题翻译：带卷轴的轧机包括改进的外置轴承支撑
公开(公告)号：EP2712686B1
公开(公告)日：2018-04-11
申请号：EP13184822.8
申请日：2013-09-17
申请人： Mino S.P.A.
发明人： Rossi, Daniele
IPC分类号： B21C47/04
CPC分类号： B21C47/04
摘要： The present invention relates to a rolling mill (1) equipped with at least one reel (10A, 10B) comprising a spindle (11) for winding and/or unwinding a strip (N) during the rolling operations, said reel (10A, 10B) being fitted with at least one outboard bearing support (20) for supporting said spindle (11), said outboard bearing support (20) comprising: - a fixed part (21); - a movable part (22), comprising a support element (22A) adapted to support said spindle (11); - drive means (23), which are associated with said movable part (22) in such a way as to move said movable part (22) relative to said fixed part (21) and cause it to rotate about at least one rotation pin (24), in particular said drive means (23) being adapted to cause the movable part (22) to switch from an open position to a closed position, and vice versa. The invention is characterized in that the outboard bearing support (20) comprises an actuation system (30) adapted to cause said rotation pin (24) to move along a first axis (Z), so as to prevent the movable part (22) from moving relative to the fixed part (21) and to take up any play of the movable part (22) and of the rotation pin (24), in particular when the movable part (22) of the outboard bearing support (20) is in said closed position.

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