公开(公告)号：US10239000B2

公开(公告)日：2019-03-26

申请号：US15512626

申请日：2015-10-27

Applicant: FIVES DMS

Inventor： David Sequeira ,  Cedric Bassez ,  Conrad Ernst De La Graete

IPC: B01D29/96 ,  B01D29/52 ,  B01D35/30

Abstract: A device for filtering oil, including: a tank including an oil inlet and a cover; an at least one removable plate, inside the tank, that can be removed from the tank via the upper opening of the cover. The at least one plate removably receives filtering cartridges. The plate is hollow, forming a collector for the oil filtered by the cartridges of the plate. The plate includes an outlet for filtered oil removably connected to a corresponding outlet of the tank via a connector. The connection includes a first portion rigidly connected to the plate and a second portion rigidly connected to the tank, that are capable of mutually cooperating via a seal in order to provide a sealed connection between the oil outlet of the plate, and the corresponding outlet of the tank, and in order to allow maintenance operations to be performed without intervening in the tank.

公开(公告)号：US10195652B2

公开(公告)日：2019-02-05

申请号：US14894263

申请日：2014-05-27

Applicant: FIVES DMS

Inventor： Olivier Calcoen ,  Conrad Ernst De La Graete ,  Mikael Vincendeau

IPC: B21B13/00 ,  B21B29/00 ,  B21B31/08 ,  B21B13/02

Abstract: A method for changing the configuration of a rolling mill of the six-high type in which the rolling mill is changed from a first configuration (C1) of a range of diameters of working cylinders (3′, 4′), keeping the chocks (E1, E2) by turning over the chocks (E2) of the intermediate cylinders (5, 6) and by turning over the chocks (E1) of the working cylinders. A rolling mill as such, suitable for implementing the method is also described.

公开(公告)号：US20190022722A1

公开(公告)日：2019-01-24

申请号：US16084990

申请日：2017-03-17

Applicant: FIVES DMS

Inventor： Benoît BROEKS ,  Aymeric DELANOY

IPC: B21B13/02

Abstract: Disclosed is a rolling mill for a metal strip, including: a holding cage; an assembly of superimposed rolls with substantially parallel axes, including lower and upper working rolls, defining the gap for passage therethrough, and two respectively lower and upper supporting rolls respectively applied to the working rolls on the opposite side to that of the gap, each roll having two rotatably mounted ends, each on a bearing carried by a chock; and a system for clamping the chocks of the working rolls along the axis of the roll, while allowing the chocks to slide along a guide, following the clamping plane including a mechanical unit using the closing movements of the holding cage in order to switch from a retracted position, allowing the withdrawal, along the axis thereof, of the working rolls out of the holding cage, into a locking position, ensuring locking of the chocks.

公开(公告)号：US10173252B2

公开(公告)日：2019-01-08

申请号：US14906804

申请日：2014-07-17

Applicant: FIVES DMS

Inventor： Conrad Ernst De La Graete ,  Bernard Roggo

IPC: B21B13/14 ,  B21B45/02 ,  B21B27/10 ,  B21B13/02

Abstract: Rolling mill (1) includes: side bearing rollers (5), able to laterally support the working rollers (2) of the rolling mill, with each side bearing roller being carried by a support arm (6), mounted pivoting on an axis (7), load distribution beams (8) extending between the corresponding posts of each pair, and elements (9) for applying a preload force on each support arm (6), intended to engage with one of the support arms on a bearing surface (10), and including at least one preload cylinder (11) integral with one of the load distribution beams (8), one or several spraying nozzles for a lubricant/cooling fluid, at least one of the nozzles (12, 12′), is embedded on one of the support arms (6) and the fluid supply circuit of the at least one nozzle (12, 12′) includes a connection/disconnection device (13) with the support arm (6).

公开(公告)号：US20170239596A1

公开(公告)日：2017-08-24

申请号：US15521809

申请日：2015-10-20

Applicant: FIVES DMS

Inventor： David SEQUEIRA

IPC: B01D29/52

Abstract: Device for filtering rolling oil, including: a tank having an inlet for the oil to be filtered, as well as a lid having at least one plate element, or a plurality of plate elements, removably stacked in the internal volume of the tank, able to be removed from the tank via the upper opening of the lid, each of the plate elements removably receiving filtration cartridges, each of the hollow plate elements constituting a collector for oil filtered by the cartridges of said plate element, each of the plate elements comprising a filtered oil outlet removably connected to a corresponding outlet of the tank via a connector. According to the invention, there are between one and three plate elements, the total number of filtration cartridges of the device is between 500 and 3000 cartridges, and is suitable to allow a nominal filtration flow of between 1000 L/min and 4000 L/min.

公开(公告)号：US20170157618A1

公开(公告)日：2017-06-08

申请号：US15323535

申请日：2015-06-18

Applicant: FIVES DMS

Inventor： Conrad ERNST DE LA GRAETE

IPC: B21B1/00

Abstract: A shearing device for fragmenting a metal strip includes two counter-rotating drums facing one another, a drive device connecting the drums and synchronising their rotation speed, and at least one pair of drum-supported blades. The blades engage by shearing effect during drum rotation to cut the waste. The blades of the pair have, from the cutting edge thereof, planar surfaces, referred to as overlapping surfaces, overlapping and facing one another during the shearing between blades, each blade being secured transversely to the drum, at an angle to the axis of rotation of the drum, so the plane through the overlapping surface of the blade forms an angle with the axis of rotation of the corresponding drum, producing gradual shearing. The overlapping surface of each blade is tilted so the plane passing through the overlapping surface does not intersect the rotational axis of the drum on its active width.

公开(公告)号：US20160288179A1

公开(公告)日：2016-10-06

申请号：US15035343

申请日：2014-11-14

Applicant: FIVES DMS

Inventor： Klaus LENZ ,  Jeremie FRELIEZ ,  Conrad ERNST DE LA GRAETE

IPC: B21B13/14 ,  B21B31/18

CPC classification number: B21B13/147 ,  B21B31/18

Abstract: A rolling mill (100) includes:—a rolling-mill cage (10) containing a plurality of cylinders, including two working cylinders (12) and two pairs of intermediate cylinders (13), a main gate (30) on the front face of the rolling mill (100) for accessing all the cylinders, a device (20) for the lateral movement of the intermediate cylinders (13) of the push-push type including first and second pairs of hydraulic actuators (22, 22′, 21, 21′) each configured so as to exert a thrust force (P) to allow a lateral movement of the intermediate cylinders (13), a removable small gate (40) fixed to the main gate (30), allowing access to the cylinders (12) and (13), and integrating the second pair of hydraulic actuators (21, 21′) so that opening and closing the small gate (40) does not interfere with the opening and closing of the main gate (30).

Abstract translation: 轧机（100）包括： - 包含多个气缸的轧机保持架（10），包括两个工作缸（12）和两对中间气缸（13），前门面上的主门（30） 用于访问所有气缸的轧机（100），用于推动式中间气缸（13）的侧向运动的装置（20），包括第一和第二对液压致动器（22,22'，21） ，21'），每个被构造成施加推力（P）以允许中间缸（13）的横向运动，固定到主闸门（30）的可移动小门（40）允许进入气缸 （12）和（13），并且使第二对液压致动器（21,21'）整合，使得小门（40）的打开和关闭不会干扰主门（30）的打开和关闭。

公开(公告)号：US20160167097A1

公开(公告)日：2016-06-16

申请号：US14906804

申请日：2014-07-17

Applicant: FIVES DMS

Inventor： Conrad ERNST DE LA GRAETE ,  Bernard ROGGO

IPC: B21B45/02

CPC classification number: B21B45/0233 ,  B21B13/145 ,  B21B27/10 ,  B21B45/0218 ,  B21B45/0251 ,  B21B2013/028 ,  B21B2203/06

Abstract: Rolling mill (1) includes: side bearing rollers (5), able to laterally support the working rollers (2) of the rolling mill, with each side bearing roller being carried by a support arm (6), mounted pivoting on an axis (7), load distribution beams (8) extending between the corresponding posts of each pair, and elements (9) for applying a preload force on each support arm (6), intended to engage with one of the support arms on a bearing surface (10), and including at least one preload cylinder (11) integral with one of the load distribution beams (8), one or several spraying nozzles for a lubricant/cooling fluid, at least one of the nozzles (12, 12′), is embedded on one of the support arms (6) and the fluid supply circuit of the at least one nozzle (12, 12′) includes a connection/disconnection device (13) with the support arm (6).

Abstract translation: 轧机（1）包括：能够侧向支撑轧机的工作辊（2）的侧面轴承辊（5），每个侧面轴承辊由支撑臂（6）承载，该支撑臂在轴线 7），在每对相应的柱之间延伸的负载分配梁（8）和用于在每个支撑臂（6）上施加预载力的元件（9），用于与承载表面上的一个支撑臂 10），并且包括与一个负载分配梁（8）成一体的至少一个预加载缸（11），用于润滑剂/冷却流体的一个或多个喷嘴，至少一个喷嘴（12,12'）， 被嵌入在一个支撑臂（6）上，并且至少一个喷嘴（12,12'）的流体供应回路包括具有支撑臂（6）的连接/断开装置（13）。