公开(公告)号：US1609803A

公开(公告)日：1926-12-07

申请号：US67774623

申请日：1923-11-30

申请人： ESTEP FRANK L ,  BELL JOHN W

发明人： ESTEP FRANK L ,  BELL JOHN W

IPC分类号： B21B39/02

CPC分类号： B21B39/02

公开(公告)号：US11821066B2

公开(公告)日：2023-11-21

申请号：US17352511

申请日：2021-06-21

申请人： NOVELIS INC.

发明人： Antoine Jean Willy Pralong ,  David Anthony Gaensbauer ,  Rodger Brown ,  William Beck ,  Andrew James Hobbis

IPC分类号： B21C47/34 ,  B21C47/16 ,  C22F1/04 ,  B21C47/18 ,  H05B6/10 ,  B65H29/00 ,  B65H29/20 ,  B21D22/02 ,  B21D37/16 ,  C21D1/42 ,  F27D99/00 ,  H05B6/32 ,  H05B6/36 ,  B21B39/02 ,  B21B39/34 ,  B21C37/02 ,  C21D1/04 ,  C22C21/02 ,  C22C21/06 ,  C22C21/10 ,  C22C21/12 ,  B65G54/02 ,  C22F1/02 ,  H02N15/00 ,  F27D19/00

CPC分类号： C22F1/04 ,  B21B39/02 ,  B21B39/34 ,  B21C47/16 ,  B21C47/18 ,  B21C47/3433 ,  B21C47/3483 ,  B21D22/022 ,  B21D37/16 ,  B65H29/006 ,  B65H29/20 ,  C21D1/42 ,  F27D99/0001 ,  H05B6/104 ,  H05B6/32 ,  H05B6/36 ,  B21C37/02 ,  B65G54/02 ,  C21D1/04 ,  C22C21/02 ,  C22C21/06 ,  C22C21/10 ,  C22C21/12 ,  C22F1/02 ,  F27D2019/0003 ,  H02N15/00 ,  Y02P10/25

摘要： Systems and methods of non-contact tensioning of a metal strip during metal processing include passing the metal strip adjacent a magnetic rotor. The magnetic rotor is spaced apart from the metal strip by a first distance. The systems and methods also include tensioning the metal strip through the magnetic rotor by rotating the magnetic rotor. Rotating the magnetic rotor induces a magnetic field into the metal strip such that the metal strip is tensioned in an upstream direction or a downstream direction. In other aspects, rotating the magnetic rotor induces a magnetic field into the metal strip such that a force normal to a surface of the metal strip is applied to the metal strip.

公开(公告)号：US11660648B2

公开(公告)日：2023-05-30

申请号：US17179686

申请日：2021-02-19

申请人： Primetals Technologies Germany GmbH

发明人： Klaus Kinnstaetter ,  Klaus Weinzierl

IPC分类号： B21B45/02 ,  B21B39/02

CPC分类号： B21B45/0209 ,  B21B39/02

摘要： A flat rolled metal product (1) is first hot-rolled in at least one rolling stand (2), then fed to a cooling zone (5) arranged downstream of the rolling stand (2) and finally cooled in the cooling zone (5). During the rolling in the rolling stand (2), the flat rolled product (1) is oriented horizontally. Before running into the cooling zone (5) and/or when running into the cooling zone (5), the flat rolled product (1) is turned by a first acute angle (a) about an axis running in the transporting direction (x), so that after completion of the turning about the axis the flat rolled product (1) is oriented obliquely. The flat rolled product (1) is cooled in the cooling zone (5) while it is oriented obliquely. The product (1) is then returned to horizontal orientation.

公开(公告)号：US20230002876A1

公开(公告)日：2023-01-05

申请号：US17820322

申请日：2022-08-17

申请人： Novelis Inc.

发明人： David Michael Custers

IPC分类号： C22F1/04 ,  B21C47/18 ,  B21C47/34 ,  H05B6/10 ,  B21C47/16 ,  B65H29/00 ,  B65H29/20 ,  B21D22/02 ,  B21D37/16 ,  C21D1/42 ,  F27D99/00 ,  H05B6/32 ,  H05B6/36 ,  B21B39/02 ,  B21B39/34

摘要： Systems and methods of pre-ageing of a metal strip during metal processing include passing the metal strip adjacent a magnetic rotor of a reheater. The systems and methods also include heating the metal strip through the magnetic rotor by rotating the magnetic rotor. Rotating the magnetic rotor induces a magnetic field into the metal strip such that the metal strip is heated.

公开(公告)号：US11072843B2

公开(公告)日：2021-07-27

申请号：US15716559

申请日：2017-09-27

申请人： Novelis Inc.

发明人： Antoine Jean Willy Pralong ,  David Anthony Gaensbauer ,  Rodger Brown ,  William Beck ,  Andrew James Hobbis

IPC分类号： B21C47/34 ,  B21C47/16 ,  C22F1/04 ,  B21C47/18 ,  H05B6/10 ,  B65H29/00 ,  B65H29/20 ,  B21D22/02 ,  B21D37/16 ,  C21D1/42 ,  F27D99/00 ,  H05B6/32 ,  H05B6/36 ,  B21B39/02 ,  B21B39/34 ,  B21C37/02 ,  C21D1/04 ,  C22C21/02 ,  C22C21/06 ,  C22C21/10 ,  C22C21/12 ,  B65G54/02 ,  C22F1/02 ,  H02N15/00 ,  F27D19/00

摘要： Systems and methods of non-contact tensioning of a metal strip during metal processing include passing the metal strip adjacent a magnetic rotor. The magnetic rotor is spaced apart from the metal strip by a first distance. The systems and methods also include tensioning the metal strip through the magnetic rotor by rotating the magnetic rotor. Rotating the magnetic rotor induces a magnetic field into the metal strip such that the metal strip is tensioned in an upstream direction or a downstream direction. In other aspects, rotating the magnetic rotor induces a magnetic field into the metal strip such that a force normal to a surface of the metal strip is applied to the metal strip.

公开(公告)号：US20210213501A1

公开(公告)日：2021-07-15

申请号：US17199019

申请日：2021-03-11

申请人： Keystone Tower Systems, Inc.

发明人： Eric D. SMITH ,  Rosalind K. TAKATA ,  Alexander H. SLOCUM ,  Samir A. NAYFEH

IPC分类号： B21B39/02 ,  B21C37/12 ,  B21C37/18

摘要： Feeding stock used to form a tapered structure into a curving device such that each point on the stock undergoes rotational motion about a peak location of the tapered structure; and the stock meets a predecessor portion of stock along one or more adjacent edges.

公开(公告)号：US10960447B2

公开(公告)日：2021-03-30

申请号：US16644210

申请日：2018-08-23

申请人： Primetals Technologies Germany GmbH

发明人： Klaus Kinnstaetter ,  Klaus Weinzierl

IPC分类号： B21B45/02 ,  B21B39/02

摘要： A flat rolled metal product (1) is first hot-rolled in at least one rolling stand (2), then fed to a cooling zone (5) arranged downstream of the rolling stand (2) and finally cooled in the cooling zone (5). During the rolling in the rolling stand (2), the flat rolled product (1) is oriented horizontally. Before running into the cooling zone (5) and/or when running into the cooling zone (5), the flat rolled product (1) is turned by a first acute angle (a) about an axis running in the transporting direction (x), so that after completion of the turning about the axis the flat rolled product (1) is oriented obliquely. The flat rolled product (1) is cooled in the cooling zone (5) while it is oriented obliquely. The product (1) is then returned to horizontal orientation.

公开(公告)号：US10507503B2

公开(公告)日：2019-12-17

申请号：US15128158

申请日：2015-03-06

申请人： SMS Group GmbH

发明人： Andreas Berendes ,  Edgar Filk ,  Dietrich Mathweis

IPC分类号： B21B27/10 ,  B21B45/02 ,  B21B37/00 ,  B21B39/02

摘要： The invention relates to an apparatus (1) for the applying of and removal by suction of operating fluids onto rolling stock (2) and off rolling stock (2) in the inlet (4) of cold rolling systems (6) and comprises at least one spray device (7) arranged above or below a rolling stock transport line (8), wherein at least one operating fluid can be placed by the spray device (7) onto a surface of the rolling stock (2) or onto a surface of a working roll (9) which makes contact with the rolling stock (2), and to at least one suction removal device (10) which can be arranged above or below the rolling stock transport line (8) and on the same side of the rolling stock transport line (8) as the spray device (7), wherein the suction removal device (10) acts in the vicinity of the surface of the rolling stock (2) or of the working roll (9). The spray device (7) and the suction removal device (10) are attached onto a common component frame (12) and therefore form a compact unit (14.1; 14.2).

公开(公告)号：US20190330725A1

公开(公告)日：2019-10-31

申请号：US16448330

申请日：2019-06-21

申请人： NOVELIS INC.

发明人： ANDREW JAMES HOBBIS ,  ANTOINE JEAN WILLY PRALONG ,  STEPHEN LEE MICK ,  RODGER BROWN ,  MARK FINN ,  PETER KNELSEN ,  TERRY LEE ,  HANSJUERG ALDER ,  WILLIAM BECK ,  ROBERTO QUINTAL ,  NATASHA IYER ,  JEFFREY EDWARD GEHO

IPC分类号： C22F1/04 ,  H05B6/10 ,  B21C47/16 ,  B21C47/34 ,  B65H29/00 ,  B65H29/20 ,  B21D22/02 ,  B21D37/16 ,  C21D1/42 ,  F27D99/00 ,  H05B6/32 ,  H05B6/36 ,  B21C47/18 ,  B21B39/34 ,  B21B39/02

摘要： Systems and methods of threading a metal substrate on a rolling mill include receiving a coil of the metal substrate. The method also includes uncoiling the metal substrate from the coil while the coil and guiding the metal substrate to a work stand of the rolling mill with a threading system.

公开(公告)号：US20190309404A1

公开(公告)日：2019-10-10

申请号：US16448324

申请日：2019-06-21

申请人： NOVELIS INC.

发明人： ANDREW JAMES HOBBIS ,  ANTOINE JEAN WILLY PRALONG ,  STEPHEN LEE MICK ,  RODGER BROWN ,  MARK FINN ,  PETER KNELSEN ,  TERRY LEE ,  HANSJUERG ALDER ,  WILLIAM BECK ,  ROBERTO QUINTAL ,  NATASHA IYER ,  JEFFREY EDWARD GEHO

IPC分类号： C22F1/04 ,  H05B6/10 ,  B21C47/16 ,  B21C47/34 ,  B65H29/00 ,  B65H29/20 ,  B21D22/02 ,  B21D37/16 ,  C21D1/42 ,  F27D99/00 ,  H05B6/32 ,  H05B6/36 ,  B21C47/18 ,  B21B39/34 ,  B21B39/02

摘要： Systems and methods of threading a metal substrate on a rolling mill include receiving a coil of the metal substrate. The method also includes uncoiling the metal substrate from the coil while the coil and guiding the metal substrate to a work stand of the rolling mill with a threading system.