专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US06220070B1 Shearing and coiling assembly for hot rolled stock 有权
标题翻译：热轧原料的剪切和卷取组件
公开(公告)号：US06220070B1
公开(公告)日：2001-04-24
申请号：US09462685
申请日：2000-03-27
申请人： Fausto Drigani , Giacinto Dal Pan , Cesare Galletti
发明人： Fausto Drigani , Giacinto Dal Pan , Cesare Galletti
IPC分类号： B21B100
CPC分类号： B21C47/066 , B21C47/245 , B21C47/34 , B21C47/3441 , B21C47/3475
摘要： A shearing and coiling assembly for hot rolled stock with a thickness of between 0.5 and more than 5 mm, comprising a shearing unit (11) and a coiling machine (10) comprising a turntable assembly (12) rotating around an axis of rotation (13) orthogonal to the axis of feed of the rolled stock and lying on a plane substantially parallel to the plane of feed (14) of the rolled stock. The turntable assembly (12) supports two coiling mandrels (15a, 15b) arranged diametrically opposite each other and with an axis parallel to the axis of rotation (13). The turntable assembly (12) includes at least a first operating position wherein the first mandrel (15a) is in a position awaiting the leading end of the rolled stock and ready to begin coiling, substantially cooperating with the plane of feed (14) and at least a second operating position, rotated by 180° with respect to the first operating position, wherein the first mandrel (15a) is in a position where the rolled stock is completely coiled and the coil (30) is ready to be discharged and the second mandrel (15b) is in a position awaiting the leading end of the rolled stock and ready to begin coiling. The shearing unit (11) can be moved between a working position in which it is aligned with the plane of feed (14) of the rolled stock, and an inactive position distant from the plane of feed (14).
摘要翻译：一种厚度为0.5至5mm以上的热轧原料的剪切和卷绕组件，包括剪切单元（11）和卷绕机（10），该卷绕机包括围绕旋转轴线旋转的转台组件（12））与轧制坯料的进给轴正交，并且位于基本上平行于轧制坯料的进料（14）平面的平面上。转盘组件（12）支撑两个绕直线相对布置的卷绕心轴（15a，15b），并且具有平行于旋转轴线（13）的轴线。转台组件（12）至少包括第一操作位置，其中第一心轴（15a）处于等待轧制坯料的前端的位置并准备开始卷绕，基本上与进料（14）的平面配合，并且在至少第二操作位置，相对于第一操作位置旋转180°，其中第一心轴（15a）处于轧制坯料完全卷绕并且线圈（30）准备排出的位置，并且第二心轴（15b）处于等待轧制坯料的前端并准备开始卷取的位置。剪切单元（11）可以在与轧制坯料的进给平面（14）对准的工作位置和远离进料平面（14）的非活动位置之间移动。

32. 发明授权

US5997389A In-line grinding device for mill rolls and/or pinch rolls 失效
标题翻译：用于轧辊和/或夹送辊的在线研磨装置
公开(公告)号：US5997389A
公开(公告)日：1999-12-07
申请号：US874339
申请日：1997-06-13
申请人： Giacinto Dal Pan , Fausto Drigani
发明人： Giacinto Dal Pan , Fausto Drigani
IPC分类号： B21B28/04 , B21B39/00 , B24B5/36 , B24D5/16 , B24B5/00
CPC分类号： B24D5/16 , B21B28/04 , B24B5/363 , B21B39/006
摘要： In-line grinding device for mill rolls and/or pinch rolls, arranged in cooperation with the working surface of the working rolls (11) and/or support rolls (12) and/or intermediate rolls of a rolling stand for sheet, strip and/or wide plate, or in cooperation with pinch rolls placed downstream of the rolling stands and upstream of the winding reels, comprising a plurality of grinding units arranged at intervals on a single support (13) and defined by a grinding tool (17) rotating on a longitudinal axis (14) substantially parallel to the longitudinal axis of the roll (11, 12) to be ground, the grinding tools (17) covering in their entirety a substantial part of the length of the relative roll, each grinding unit (16) having the specific axis of rotation which is movable independently and autonomously with respect to the other grinding units (16) associated with the same stationary support (13), in a substantially radial direction with respect to the longitudinal axis of the roll (11, 12) to be ground.
摘要翻译：与工作辊（11）的工作表面和/或支撑辊（12）和/或用于片材，带材的轧制机架的中间辊协作布置的用于轧辊和/或夹送辊的在线研磨装置或宽板，或与放置在轧制机架下游和卷绕卷轴上游的夹送辊协同工作，包括多个磨削单元，每个磨削单元间隔布置在单个支撑件上并由旋转的研磨工具（17）限定在基本上平行于待研磨的辊（11,12）的纵向轴线的纵向轴线（14）上，所述研磨工具（17）全部覆盖相对辊的长度的大部分，每个研磨单元 16），其具有相对于与相同固定支撑件（13）相关联的其它研磨单元（16）独立且自主地相对于辊（11）的纵向轴线大致径向移动的特定旋转轴线，12）被磨碎

33. 发明授权

US5927376A Method to shear slabs arriving from a continuous casting plant and relative device 失效
标题翻译：从连续铸造厂和相关装置剪切板坯的方法
公开(公告)号：US5927376A
公开(公告)日：1999-07-27
申请号：US946649
申请日：1997-10-07
申请人： Fausto Drigani
发明人： Fausto Drigani
IPC分类号： B21B15/00 , B21B39/00 , B23D15/02 , B22D11/126
CPC分类号： B21B15/0007 , B23D15/02 , B21B2273/02 , B21B2273/14 , B21B39/006
摘要： Method and device to shear slabs arriving from a continuous casting plant, where the slabs (13) leaving the continuous casting plant are sent to be sheared to size so as to obtain sections which are speeded up and sent for rolling, there being included, immediately upstream of the shearing assembly, a pinch roll assembly comprising at least two opposite rolls (14a, 14b), the shearing assembly comprising shearing elements (11, 12) coordinated and arranged on opposite sides with respect to the feeding plane of the slabs (13) during the shearing step, the shearing elements (11, 12) acting on the leading end (13a) of the slab (13) in such a way as to cause the leading end (13a) to rise up in a controlled manner by means of lifting the lower shearing element (12) to a height which is at least more than the feeding plane of the slab (13), the opposite rolls (14a, 14b) of the pinch roll assembly arranged immediately upstream of the shearing assembly (10) being maintained closed in contact with the slabs (13) during the shearing so as to function as a contrast and abutment element.
摘要翻译：从连续铸造设备到达的板坯的方法和装置，其中离开连续铸造设备的板坯（13）被发送到剪切尺寸，以便获得加速并发送用于轧制的部分，立即包括在剪切组件的上游，夹送辊组件包括至少两个相对的辊（14a，14b），剪切组件包括相对于板坯（13）的进给平面相对配置并布置的剪切元件（11,12）），所述剪切元件（11,12）以使得所述前端（13a）以受控方式上升的方式作用在所述板坯（13）的前端（13a）上，将所述下剪切元件（12）提升至至少大于所述板坯（13）的进料平面的高度，所述夹送辊组件的相对辊（14a，14b）紧邻所述剪切组件（10）的上游）保持关闭接触 h在剪切期间的板坯（13），以便起到对比和邻接元件的作用。

34. 发明授权

US5497644A Device to replace rolls on dual-purpose universal rolling stands 失效
标题翻译：用于更换两用通用轧机机架上的轧辊的装置
公开(公告)号：US5497644A
公开(公告)日：1996-03-12
申请号：US319063
申请日：1989-03-06
申请人： Alfredo Poloni , Fausto Drigani
发明人： Alfredo Poloni , Fausto Drigani
IPC分类号： B21B13/08 , B21B20060101 , B21B1/10 , B21B13/00 , B21B13/02 , B21B13/10 , B21B31/08 , B21B31/10 , B21B31/14
CPC分类号： B21B31/08 , B21B13/001 , B21B13/02 , B21B2013/106 , B21B2203/06 , B21B31/14
摘要： Dual-purpose universal rolling stand, which is suitable to be equipped as a two-high rolling stand (113) and a universal rolling stand (213) and which cooperates with a standardized base plate (29) and comprises four housings (28) with outer support projections (41) and inner arms (47) including lateral position surfaces (48) and specific means to anchor main screwing-down screws (34) and also comprises standardized one-type bearing blocks (36) for the two purposes of the stand, the bearing blocks (36) cooperating with the housings (28) and the main screws (34) to form respectively two first housings/bearing blocks assemblies (30) and two second assemblies (24) of housings/bearing blocks/vertical rolling rings in which the third vertical rolling ring assemblies (25) are included, the first assemblies (30) or the second assemblies (24) being installed facing each other and reciprocally positioned by equipment holder bars (33) and (133) repectively. Device to replace rolls of dual-purpose universal rolling stands (13) whether they be two-high rolling stands (113) or universal rolling stands (213) wherein the stands (13) include first and second assemblies (24-30) which together perform the functions of a movable support, the two-high rolling stands (113) being capable of being converted into universal rolling stands (213) and viceversa, the device comprising a stationary framework (11) having at its center a movable platform (12) with at least two stations (15-16), two movable supports (17) being located axially to the rolls (14-114) as positioned in the first station (15) and being opposed to each other, each movable support (17) cooperating with an at least momentarily stationary standard (18).
摘要翻译：两用通用轧机机架适用于两台轧机（113）和通用轧机机架（213），与标准化基板（29）配合，并包括四个外壳（28），带有外部支撑突起（41）和包括横向位置表面（48）的内臂（47）和用于锚固主旋拧螺钉（34）的特定装置，并且还包括用于两个目的的标准化的单向轴承座（36）与壳体（28）和主螺钉（34）配合的轴承座（36）分别形成两个第一壳体/轴承座组件（30）和两个壳体/轴承座/垂直轧制的第二组件（24）其中包括第三垂直滚动环组件（25）的环，第一组件（30）或第二组件（24）彼此面对地安装并分别由设备保持杆（33）和（133）往复定位。用于替换两用通用轧机机架（13）的轧辊的装置，无论它们是二辊轧机（113）还是通用轧机机架（213），其中机座（13）包括一起组合的第一和第二组件（24-30）执行可移动支撑件的功能，两高轧机架（113）能够转换成通用轧机机架（213），反之亦然，该装置包括一个固定框架（11），其中心具有可移动平台（12））具有至少两个站（15-16），两个可移动支撑件（17）轴向定位在辊（14-114）上，定位在第一站（15）中并且彼此相对，每个可移动支撑件（17））与至少暂时稳定的标准（18）配合。

35. 发明授权

US4907437A Universal rolling stand with rolling rings supported as cantilevers 失效
标题翻译：通用滚动支架作为悬臂支撑
公开(公告)号：US4907437A
公开(公告)日：1990-03-13
申请号：US123722
申请日：1987-11-23
申请人： Alfredo Poloni , Fausto Drigani
发明人： Alfredo Poloni , Fausto Drigani
IPC分类号： B21B13/00 , B21B13/10 , B21B31/08 , B21B31/26
CPC分类号： B21B13/005 , B21B13/10 , B21B31/08 , B21B31/26
摘要： Universal rolling stand with horizontal rolling rings supported as cantilevers on the mill stand, to the front of which stand is fitted a universal device (13) that forms a compact unit, pre-assembled and pre-positioned, comprising horizontal rolling rings (12), means (30) to secure the horizontal rings, vertical rolling rings (23) and equipment (33) to guide the rolled stock.

36. 发明授权

US4714355A Compensating device for rolling stands with rolls supported at only one end 失效
标题翻译：轧辊机架补偿装置，仅在一端支撑轧辊
公开(公告)号：US4714355A
公开(公告)日：1987-12-22
申请号：US838792
申请日：1986-03-12
申请人： Alfredo Poloni , Fausto Drigani , Roberto Canzutti
发明人： Alfredo Poloni , Fausto Drigani , Roberto Canzutti
IPC分类号： B21B13/00 , B21B31/07 , B21B31/26 , F16C17/02
CPC分类号： B21B31/07 , B21B13/005 , B21B31/26
摘要： Compensating device able to compensate the load acting on e upper bearings (13-17) of shafts of rolls (10) supported at only one end on rolling stands (18), such rolls (10) comprising shafts (11) having at least two bearings (13-14), an upper bearing (13) and a lower bearing (14), the device comprising springs (20) able to provide a resiliently yielding constraint between such bearings (13-14).
摘要翻译：补偿装置能够补偿作用在仅支撑在轧机机架（18）上一端的辊（10）的轴的上轴承（13-17）上的负载，这种辊（10）包括轴（11），其具有至少两个轴承（13-14），上轴承（13）和下轴承（14），该装置包括能够在这种轴承（13-14）之间提供弹性屈服约束的弹簧（20）。

37. 发明授权

US08585294B2 Connection component for oil film bearings 失效
标题翻译：油膜轴承连接部件
公开(公告)号：US08585294B2
公开(公告)日：2013-11-19
申请号：US13260164
申请日：2010-03-25
申请人： Fausto Drigani , Marco Di Giacomo , Alfredo Poloni
发明人： Fausto Drigani , Marco Di Giacomo , Alfredo Poloni
IPC分类号： F16C32/06 , F16C33/02
CPC分类号： F16C13/02 , B21B31/074 , F16C17/10 , F16C32/0607 , F16C2322/12
摘要： A connection element able to be located between a part or neck of a rolling roll and a relative housing bushing as present in a chock for rolling stands, including a first external element and a second internal element, mating and coupled, wherein the second internal element has internally a seating at least partly truncated cone shaped for coupling with the neck of the rolling roll.
摘要翻译：一种能够位于滚动辊的一部分或颈部与存在于用于轧制机架的轴承座中的相对壳体衬套之间的连接元件，其包括配合和联接的第一外部元件和第二内部元件，其中所述第二内部元件具有内部至少部分截头圆锥形的座部，用于与轧辊的颈部联接。

38. 发明授权

US07021104B2 Device to absorb the axial loads generated on the rolls in a rolling stand 失效
标题翻译：用于吸收轧制机架中在辊上产生的轴向载荷的装置
公开(公告)号：US07021104B2
公开(公告)日：2006-04-04
申请号：US10381099
申请日：2001-09-24
申请人： Fausto Drigani , Stanislaw Pawlowski , Enrico Ventulini
发明人： Fausto Drigani , Stanislaw Pawlowski , Enrico Ventulini
IPC分类号： B21B31/02
CPC分类号： B21B31/185 , B21B13/023 , B21B2013/026 , B21B2013/028
摘要： Device to absorb the axial loads generated on the rolls in a rolling stand (11) having a pair of working rolls (12a, 12b), a corresponding pair of back-up rolls (15a, 15b) and at least an intermediate roll (14) located between a working roll (12a) and a corresponding back-up roll (15a), in said device holding means (16, 40, 41) are provided to support the axial loads on the back-up rolls (15a, 15b) and/or the working rolls (12a, 12b) caused by the crossing of said at least one intermediate roll (14), so that the axial loads are discharged onto elements with very low rolling friction, totally or almost totally annulling the hysteresis relating to the vertical movements of the back-up rolls (15a, 15b) and working rolls (12a, 12b) and the relative chocks (26).
摘要翻译：用于吸收在具有一对工作辊（12a，12b）的相应的一对支承辊（15a，15b）和至少一个工作辊设置在所述装置保持装置（16,40,41）中的位于工作辊（12a）和对应的支承辊（15a）之间的中间辊（14），以支撑备用的轴向载荷由所述至少一个中间辊（14）的交叉引起的辊（15a，15b）和/或工作辊（12a，12b），使得轴向载荷以非常低的滚动摩擦被排出到元件上，完全或几乎完全消除与后备辊（15a，15b）和工作辊（12a，12b）和相对轴承座（26）的垂直运动有关的滞后。

39. 发明授权

US6018855A Movable insulated conveyor for the continuous casting of slabs 失效
标题翻译：用于连续铸造板坯的可移动绝缘输送机
公开(公告)号：US6018855A
公开(公告)日：2000-02-01
申请号：US323923
申请日：1994-10-17
申请人： Fausto Drigani , Pietro Morasca
发明人： Fausto Drigani , Pietro Morasca
IPC分类号： B21B1/46 , B21B15/00 , B21B39/12 , B21B45/00 , C21D9/00 , F27B9/24 , B21B13/22 , B22D11/12
CPC分类号： C21D9/0081 , B21B1/466 , F27B9/24 , B21B2015/0014 , B21B39/12 , B21B45/00 , B21B45/004 , Y10T29/49991 , Y10T29/5184
摘要： Movable insulated conveyor for the continuous casting of slabs, billets, blooms or other products, which is installed in line with a continuous casting plant (13) comprising at least two casting lines (11a-11b), at least one shears (14) and a first stationary tunnel furnace (15) to accommodate and accelerate segments of slabs (31) being positioned between the continuous casting plant (13) and a rolling train (12), a movable tunnel furnace (16) possibly being included in succession to the stationary tunnel furnace (15), at least one of the movable insulated conveyors (19) being comprised in succession to the stationary tunnel furnace (15) and/or upstream of, and in direct cooperation with, the rolling train (12), the movable insulated conveyor (19) including a lower base (32) to support rollers (33) conveying the segments of slabs (31) and an upper insulated and heated hood (20), which at least in the working position is immovable laterally and lengthwise, the lower supporting base (32) being capable of being oriented at least laterally about a substantially vertical axis of rotation (17).
摘要翻译：用于连续铸造板坯，坯料，花纹或其他产品的可移动绝缘输送机，其与包括至少两条铸造线（11a-11b）的至少一个剪切机（14）和第一固定隧道炉（15），用于容纳和加速位于所述连续铸造设备（13）和轧制列车（12）之间的板坯段（31），可移动隧道炉（16）可能被连续包括固定式隧道炉（15）中，至少一个可动绝缘输送机（19）依次连接固定隧道炉（15）和/或与轧制机组（12）直接配合，活动绝缘输送机（19），其包括下底座（32），用于支撑输送板坯段（31）的辊（33）和上绝缘加热罩（20），其至少在工作位置不可横向和纵向，下支撑基座（32）能够基本上垂直的旋转轴线（17）至少横向定向。

40. 发明授权

US5984529A Sliding bearings for chocks in rolling mill stands with crossed displacement of the rolls under load 失效
标题翻译：在轧机机架中的轴承座的滑动轴承，在负载下辊的交叉位移
公开(公告)号：US5984529A
公开(公告)日：1999-11-16
申请号：US880447
申请日：1997-06-23
申请人： Fausto Drigani , Cesare Galletti , Giacinto Dal Pan
发明人： Fausto Drigani , Cesare Galletti , Giacinto Dal Pan
IPC分类号： B21B13/02 , B21B31/02 , B21B31/22 , F16C19/30
CPC分类号： B21B13/023 , B21B31/02 , B21B31/22
摘要： Sliding bearings for chocks (11) in back-up rolls (12) under load, the back-up rolls (12) cooperating with the respective working rolls (112) and being able to perform crossed displacement in a four-high rolling mill stand for the hot rolling of sheet and/or large plate, the chocks (11) cooperating on the outside with organs to transmit the load from the rolls to the stationary housing (21) and organs to regulate the gap between the working rolls (112), these organs comprising millscrews, hydraulic capsules (13), spacers, etc., the bearings comprising a revolving bearing with conical, truncated cone or barrel-shaped rollers arranged in an intermediate contact position between a lower sliding element, attached to the chock, and an upper sliding element solid with the relative organs to transmit the load, the top or the smaller base of the rollers facing the chock opposite the one with which they are associated, the rollers being disposed radially to define a circular section the center of which is defined by the vertical projection of the center of rotation of the relative back-up roll.
摘要翻译：在负载下的支承辊（12）中用于轴承座（11）的滑动轴承，支撑辊（12）与相应的工作辊（112）配合，并且能够在四辊轧机机架中进行交叉位移对于板材和/或大板材的热轧，轴承座（11）在外部与器官配合以将负载从辊传送到固定壳体（21）和器官以调节工作辊（112）之间的间隙，这些器具包括螺旋桨，液压胶囊（13），间隔件等，所述轴承包括设置在连接到所述轴承座的下部滑动元件之间的中间接触位置的圆锥形，截头圆锥体或滚筒形滚子的旋转轴承，和上部滑动元件，其中相关器官固定地传递负载，辊的顶部或较小的底部面对与其相关联的轴承座的轴承座，辊子径向设置以限定圆形部分的中心其由相对后备辊的旋转中心的垂直投影限定。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式