公开(公告)号：US20130125602A1

公开(公告)日：2013-05-23

申请号：US13814212

申请日：2011-08-05

Applicant: Luca Sandrin ,  Karl Heinz Wessel ,  Aandrea Dorigo

Inventor： Luca Sandrin ,  Karl Heinz Wessel ,  Aandrea Dorigo

IPC: B21D5/00

CPC classification number: B21D5/00 ,  B21B29/00 ,  B21B31/18 ,  B21B31/20 ,  B21B37/42

Abstract: A rolling stand with a bending and shifting device for rolling rolls with two lower blocks (12, 13) integrally fixed to the housing (2) and carrying a lower chock (17), two upper blocks (14, 15) connected to an upper chock (16), a shifting device (30) for the upper roll (10) connected to the upper chock by means of a sliding coupling, a shifting device (31) for the lower working roll (11) connected to the lower chock by means of a sliding coupling. The lower chock is coupled to the blocks (12, 13) by means of a sliding coupling which allows the chock (17) to be moved in a vertical direction to generate a bending of the lower roll (10) by means of actuators (20, 21). The two upper blocks (14, 15) are vertically coupled with the housing (2) to allow the upper roll (10) to be bent. The shifting movement of the upper roll (10) is achieved by means of a sliding coupling between the upper chock and the two upper blocks, and may be carried out under load while the rolling operation occurs.

Abstract translation: 一种具有用于轧辊的弯曲和移位装置的滚动架，具有一体地固定到壳体（2）并且承载下部轴承座（17）的两个下部块（12,13），两个上部块（14,15）连接到上部 轴承座（16），用于通过滑动联接器连接到上部轴承座的用于上辊（10）的换档装置（30），用于下部工作辊（11）的换档装置（31），其通过下部工作辊 滑动联接装置。 下轴承座通过滑动联接件联接到块体（12,13），其允许轴承座（17）沿垂直方向移动，以通过致动器（20）产生下辊（10）的弯曲 ，21）。 两个上部块（14,15）与壳体（2）垂直联接，以允许上部辊（10）弯曲。 上辊（10）的移动运动通过上部轴承座和两个上部块之间的滑动联接来实现，并且可以在滚动操作发生时在负载下进行。

公开(公告)号：US20130068871A1

公开(公告)日：2013-03-21

申请号：US13519662

申请日：2010-12-29

Applicant: Luca Sandrin ,  Karl-Heinz Wessel ,  Stefano Roiatti

Inventor： Luca Sandrin ,  Karl-Heinz Wessel ,  Stefano Roiatti

IPC: B21C47/24

CPC classification number: B21C47/24 ,  B21C47/245 ,  C21D9/68

Abstract: Device (10) and method for winding/unwinding rolled products (20). The device (10) is interposed between a rolling unit located upstream (102) and a rolling unit located downstream (105). The device (10) comprises a heating furnace (11) and a support structure (16) disposed outside the heating furnace (11). On the support structure (16), substantially in a diametrically opposite position, two winding/unwinding drums (18a, 18b) are assembled, positioned inside the furnace (11). The support structure (16) is selectively rotating to alternatively dispose a first of the two drums (18a or 18b) in its winding position or in its unwinding position of a reel (29). A second of the two drums (18b or 18a) consequently assuming the opposite unwinding or winding position.

Abstract translation: 装置（10）和卷绕/卷绕产品的方法（20）。 设备（10）介于位于上游（102）的滚动单元和位于下游（105）的滚动单元之间。 装置（10）包括加热炉（11）和设置在加热炉（11）外部的支撑结构（16）。 在支撑结构（16）上，基本上在径向相对的位置，组装两个卷绕/退绕滚筒（18a，18b），位于炉子（11）的内部。 支撑结构（16）选择性地旋转以交替地将两个鼓（18a或18b）中的第一个放置在其卷绕位置或其卷轴（29）的退绕位置。 两个鼓（18b或18a）中的第二个因此呈现相反的展开或卷绕位置。