公开(公告)号：US20160151816A1

公开(公告)日：2016-06-02

申请号：US14902994

申请日：2014-06-26

Applicant: PRIMETALS TECHNOLOGIES AUSTRIA GMBH

Inventor： Roberto Albe ,  Roberto Bianchi ,  Ezio Colombo

IPC: B21B43/00 ,  B21F23/00 ,  B65G29/02

CPC classification number: B21B43/003 ,  B21B1/085 ,  B21F23/005 ,  B65G29/02 ,  B65G2201/0217

Abstract: A drum (10,12) for receiving, transporting and discharging long metal products (P), such as bar or the like, preferably coming from a hot rolling mill: the drum includes at least one pair of channels (C1-C2) extending longitudinally axially and the channels being around the circumference of the drum, the channels simultaneously receive two long products (P1,P2), respectively one long product in each one of the channels that is part of the pair. Also a method and a system for handling long rolled products coming from different strands of a rolling mill are disclosed.

Abstract translation: 一种用于接收，运输和排出长金属制品（P）的滚筒（10,12），其优选地来自热轧机，所述滚筒包括至少一对延伸的一对通道（C1-C2） 纵向轴向并且通道围绕滚筒的圆周，通道同时接收两个长产品（P1，P2），分别是作为该对的一部分的每个通道中的一个长产品。 还公开了一种用于处理来自轧机的不同股线的长轧产品的方法和系统。

公开(公告)号：US09724741B2

公开(公告)日：2017-08-08

申请号：US14902994

申请日：2014-06-26

Applicant: PRIMETALS TECHNOLOGIES AUSTRIA GMBH

Inventor： Roberto Albè ,  Roberto Bianchi ,  Ezio Colombo

IPC: B65G29/02 ,  B21B43/00 ,  B21B1/085 ,  B21F23/00

CPC classification number: B21B43/003 ,  B21B1/085 ,  B21F23/005 ,  B65G29/02 ,  B65G2201/0217

Abstract: A drum (10,12) for receiving, transporting and discharging long metal products (P), such as bar or the like, preferably coming from a hot rolling mill: the drum includes at least one pair of channels (C1-C2) extending longitudinally axially and the channels being around the circumference of the drum, the channels simultaneously receive two long products (P1,P2), respectively one long product in each one of the channels that is part of the pair. Also a method and a system for handling long rolled products coming from different strands of a rolling mill are disclosed.

公开(公告)号：US10994348B2

公开(公告)日：2021-05-04

申请号：US14902988

申请日：2014-06-26

Applicant: PRIMETALS TECHNOLOGIES AUSTRIA GMBH

Inventor： Roberto Albè ,  Roberto Bianchi ,  Ezio Colombo

IPC: B21B15/00 ,  B21B1/16 ,  B23D33/02 ,  B23D25/12

Abstract: A system for cutting to length at least two strands of long rolled products (3, 5) preferably coming from a hot rolling mill. The system includes shears comprising at least two rotatable drums (4,6), each drum having a cutter (8,8′,10,10′) arranged to cut simultaneously at least two strands of long rolled products into finished segments. The system further includes at least two movable guides (12,14), each including at least two channels, each guide arranged to receive and guide at least one strand (3,5) of long product. The guides are movable between a position wherein, in operation, the strands of long product are located in positions either outside of the trajectory of the cutters in a position wherein the strands cannot be cut or wherein the strands are located on the trajectories of the cutters and can be cut by the cutters.

公开(公告)号：US10279390B2

公开(公告)日：2019-05-07

申请号：US15127208

申请日：2015-05-04

Applicant: Primetals Technologies Austria GmbH

Inventor： Ezio Colombo ,  Gerald Hohenbichler ,  Jens Kluge ,  Jeffrey Morton ,  Paul Pennerstorfer

IPC: B22D11/20 ,  B21B1/46 ,  F27B9/24 ,  B21B39/00 ,  B22D11/043 ,  B22D11/128 ,  B22D11/14 ,  B21B15/00

Abstract: An apparatus (100) and method for the production of elongated metal products such as bars, rods or the like: A rolling mill (10) with at least one rolling stand (5); a casting station (20) with at least a first casting line (2a) and at least a second casting line (2b), each line (2a, 2b) being operable to produce respective elongated intermediate products (b2a, b2b), such as billets; wherein at least the first casting line (2a) is directly aligned with the rolling mill (10), the first casting line (2a) being configured to feed the rolling mill (10) with a fully continuous casting strand or with cast elongated intermediate products; and the second casting line (2b) is not aligned with the rolling mill (10). A bidirectional transfer device (30) for transferring elongated intermediate products (b2b) of the second casting line (2b) alternatively in a first direction from the second casting line (2b) to the first casting line (2a) to align the elongated intermediate product (b2b) with the rolling mill (10) or in a second direction from the at least second casting line (2b) to a cooling bed (40).