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1. 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）。

2. 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。

3. 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.

4. 发明申请

US20120020594A1 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：US20120020594A1
公开(公告)日：2012-01-26
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： F16C13/02 , F16C32/06
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。

5. 发明授权

US4883372A Device to clamp a roll assembly having a vertical axis on universal rolling stands 失效
标题翻译：用于在通用轧机机架上夹紧具有垂直轴线的辊组件的装置
公开(公告)号：US4883372A
公开(公告)日：1989-11-28
申请号：US310652
申请日：1989-02-15
申请人： Fausto Drigani , Alfredo Poloni
发明人： Fausto Drigani , Alfredo Poloni
IPC分类号： B21B31/02 , B21B31/07 , F16C35/067
CPC分类号： F16C35/067 , B21B31/07 , F16C19/386
摘要： Clamping device for a rolling ring assembly(10') which has a vertical axis and comprises a rotation axle (11') fitted to a bearing block (12'), a jacket (13') secured to the rotation axle (11') and supported by an end support (19') cooperating with the axle (11') and a bearing (14') installed in cooperation with the jacket (13'), a rolling ring (21') that forms a rolling body being fitted to the bearing (14') by means of clamping means including a pair of flanges (23'), the device comprising shoulder rings (30-31) consisting of at least one metallic element capable of being inserted in circumferential grooves (28-29) which are substantially perpendicular to the rotation axle (11') and which are formed in the inner wall of the rolling ring (21'), the shoulder rings (30-31) projecting from the grooves (28-29) by a predetermined distance and cooperating with the flanges (23 ') to clamp and keep in position the rolling ring (21') against the bearing (14').
摘要翻译：用于滚动环组件的夹紧装置（10分钟），其具有垂直轴线并且包括装配到轴承座（12分钟）的旋转轴（11分钟），固定到旋转轴的夹套（13分钟）（11分钟）并与由轴（11分钟）配合的端部支撑（19分钟）和与护套（13分钟）配合安装的轴承（14分钟）支撑，形成滚动体的滚动环（21分钟）通过包括一对凸缘（23分钟）的夹紧装置（14分钟）到该轴承（14分钟），该装置包括由至少一个金属元件组成的肩环（30-31），所述至少一个金属元件能够插入周向槽），其基本上垂直于旋转轴（11分钟），并且形成在滚动环的内壁（21分钟）中，所述肩环（30-31）从凹槽（28-29）突出预定的距离并与法兰（23分钟）配合，以夹紧并保持滚动环的位置（21英里） n）对着轴承（14分钟）。

6. 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。

7. 发明授权

US5934129A System to control the surface profile of the back-up rolls in four high rolling stands and relative back-up roll 失效
标题翻译：用于控制四个高轧机架和相对后备辊中后备辊的表面轮廓的系统
公开(公告)号：US5934129A
公开(公告)日：1999-08-10
申请号：US100114
申请日：1998-06-19
申请人： Alfredo Poloni , Nuredin Kapaj , Fausto Drigani
发明人： Alfredo Poloni , Nuredin Kapaj , Fausto Drigani
IPC分类号： B21B27/05 , B21B37/30 , B21B29/00
CPC分类号： B21B27/05 , B21B37/30
摘要： System to control the surface profile of the back-up rolls in four-high rolling stands (11) to produce flat products (14), the four-high rolling stand (11) comprising working rolls (12) and back-up rolls, wherein each back-up roll (13) comprises deforming elements (18) consisting of means made of magnetostrictive material (19, 119) on which coils (20, 120) are directly wound and connected with autonomous means of electric supply to generate a magnetic field, the system comprising a control and regulation unit (24), connected with at least means (25) to control the planarity and/or thickness of the rolled product (14) leaving the rolling stand (11), for the controlled activation and feed of each of the coils generating the magnetic field (20, 120). Back-up roll for four-high rolling stands comprising means made of magnetostrictive material to achieve the control system as described above.
摘要翻译：用于控制四辊轧机（11）中的支承辊的表面轮廓以产生平面产品（14）的系统，四辊轧机机架（11）包括工作辊（12）和后备辊，其中每个支撑辊（13）包括由磁致伸缩材料（19,119）制成的装置组成的变形元件（18），线圈（20,120）被直接缠绕并与自动供电装置连接，以产生磁该系统包括控制和调节单元（24），与至少装置（25）连接以控制离开轧制机架（11）的轧制产品（14）的平面度和/或厚度，用于受控的激活和馈送每个产生磁场的线圈（20,120）。用于四辊轧机的支承辊包括由磁致伸缩材料制成的装置，以实现如上所述的控制系统。

8. 发明授权

US09127328B2 Tiltable oxygen converter 有权
标题翻译：可转换氧气转换器
公开(公告)号：US09127328B2
公开(公告)日：2015-09-08
申请号：US13983797
申请日：2012-02-23
申请人： Alfredo Poloni
发明人： Alfredo Poloni
IPC分类号： C21C5/50 , C21C5/46
CPC分类号： C21C5/50 , C21C5/4633
摘要： A converter comprising a container (2) defining a first axis (X); a support ring (3), coaxial to the container (2) and spaced therefrom, equipped with two diametrically opposite supporting pins (6), defining a second axis (Y) which is orthogonal to the first axis (X), adapted to allow the converter to be rotated about said second axis; suspension elements, connecting said container (2) to said support ring (3), restrained at a first end to the container (2) and at a second end to the support ring (3); in which said suspension elements comprise at least three first bars (7) arranged parallel to the first axis (X) and substantially equidistant from each other along said support ring; at least two second bars (8, 8′), each second bar (8, 8′) being orthogonal to said second axis (Y) and diametrically opposite with respect to the other second bar (8′, 8); at least one third bar (9) being arranged parallel to a first plane (X-Y) defined by said first axis (X) and second axis (Y); wherein all said bars are fixed-end bars.
摘要翻译： A转换器，包括限定第一轴线（X）的容器（2）; 与所述容器（2）同轴并与之隔开的支撑环（3），其配备有两个径向相对的支撑销（6），所述支撑环限定与所述第一轴线（X）正交的第二轴线（Y），适于允许所述转换器围绕所述第二轴线旋转; 将所述容器（2）连接到所述支撑环（3）的悬挂元件在第一端处限制在所述容器（2）上，并在第二端处被限制到所述支撑环（3）; 其中所述悬挂元件包括平行于所述第一轴线（X）布置并沿着所述支撑环彼此基本等距的至少三个第一杆（7）至少两个第二杆（8,8'），每个第二杆（8,8'）与所述第二轴线（Y）正交并且相对于另一第二杆（8'，8）直径相对; 至少一个第三杆（9）平行于由所述第一轴线（X）和第二轴线（Y）限定的第一平面（X-Y）布置; 其中所有的所述杆都是固定杆。

9. 发明授权

US08931789B2 Tie rod with locking system at the ends 有权
标题翻译：带锁定系统的杆在端部
公开(公告)号：US08931789B2
公开(公告)日：2015-01-13
申请号：US14130872
申请日：2012-07-06
申请人： Alfredo Poloni , Matteo Nobile
发明人： Alfredo Poloni , Matteo Nobile
IPC分类号： B62D7/16 , B62D7/20 , F16B5/02 , F16B43/00 , C21C5/46 , F16B39/12
CPC分类号： B62D7/20 , C21C5/4633 , C21C5/50 , F16B5/025 , F16B5/0275 , F16B39/12 , F16B43/00
摘要： A tie rod comprising locking elements to lock the tie rod to respective end supports (60,60′), the locking elements comprising, at each end support, two pairs of spacers (42, 43, 42′, 43′), each pair having surfaces joined to each other in the shape of an annular portion of a spherical cap, and at least two tightening nuts (41); wherein, at each end support, there are provided, symmetrically with respect to the support, two pairs of spacers, wherein the pair of joined surfaces of the first pair of spacers (42,43) has a radius equal to the radius of the pair of joined surfaces of the second pair of spacers (42′, 43′), said pairs of joined surfaces being arranged on different spherical surfaces, and wherein the two tightening nuts (41) are tightened externally on the first pair of spacers (42,43).
摘要翻译：一种拉杆，包括锁定元件以将拉杆锁定到相应的端部支撑件（60,60'），所述锁定元件在每个端部支撑件处包括两对间隔件（42,43,42'，43'），每对具有以球形盖的环形部分的形状彼此连接的表面和至少两个紧固螺母（41）; 其中，在每个端部支撑件处，相对于所述支撑件对称地设置两对间隔件，其中所述第一对间隔件（42,43）的所述一对接合表面具有等于所述对的半径的半径所述第二对间隔件（42'，43'）的所述接合表面的所述一对接合表面布置在不同的球形表面上，并且其中所述两个紧固螺母（41）在所述第一对间隔件 43）。

10. 发明申请

US20140138927A1 TIE ROD WITH LOCKING SYSTEM AT THE ENDS 有权
标题翻译： TIE ROD带锁定系统
公开(公告)号：US20140138927A1
公开(公告)日：2014-05-22
申请号：US14130872
申请日：2012-07-06
申请人： Alfredo Poloni , Matteo Nobile
发明人： Alfredo Poloni , Matteo Nobile
IPC分类号： B62D7/20
CPC分类号： B62D7/20 , C21C5/4633 , C21C5/50 , F16B5/025 , F16B5/0275 , F16B39/12 , F16B43/00
摘要： A tie rod comprising locking elements to lock the tie rod to respective end supports (60,60′), the locking elements comprising, at each end support, two pairs of spacers (42, 43, 42′, 43′), each pair having surfaces joined to each other in the shape of an annular portion of a spherical cap, and at least two tightening nuts (41); wherein, at each end support, there are provided, symmetrically with respect to the support, two pairs of spacers, wherein the pair of joined surfaces of the first pair of spacers (42,43) has a radius equal to the radius of the pair of joined surfaces of the second pair of spacers (42′, 43′), said pairs of joined surfaces being arranged on different spherical surfaces, and wherein the two tightening nuts (41) are tightened externally on the first pair of spacers (42,43).
摘要翻译：一种拉杆，包括锁定元件以将拉杆锁定到相应的端部支撑件（60,60'），所述锁定元件在每个端部支撑件处包括两对间隔件（42,43,42'，43'），每对具有以球形盖的环形部分的形状彼此连接的表面和至少两个紧固螺母（41）; 其中，在每个端部支撑件处，相对于所述支撑件对称地设置两对间隔件，其中所述第一对间隔件（42,43）的所述一对接合表面具有等于所述对的半径的半径所述第二对间隔件（42'，43'）的所述接合表面的所述一对接合表面布置在不同的球形表面上，并且其中所述两个紧固螺母（41）在所述第一对间隔件 43）。

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