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1.发明申请公开(公告)号：US20100018840A1
公开(公告)日：2010-01-28
申请号：US11996353
申请日：2006-07-20
Applicant: Claudio Vigano , Luca Sandrin
Inventor： Claudio Vigano , Luca Sandrin
IPC: B65G13/06
CPC classification number: B21D1/02
Abstract: Roller actuating device for flattening machines used for metal products in the shape of sheet metal, strips or the like, also used with similar machines for other applications, comprising a device for transmitting motion to driven rolls (8), extremely functional and capable of transmitting higher torques as well as their independent control. Such device overcomes the frequent problems concerning the space available for installing gimbal adapters. This can be achieved by using adapters (4) provided with teeth which, with the same flange diameter, are able to provide higher torques, and in any case, can be used in any applications in which it is necessary to have reduced operating angles of the adapters.
Abstract translation: 用于平板机的滚子致动装置，其用于金属制品的板状金属带，条带等形状，也用于与其他应用的类似机器一起使用，包括用于将运动传递到驱动辊（8）的装置，功能极强且能够发送 更高的扭矩以及它们的独立控制。 这种设备克服了可用于安装万向节适配器的空间的频繁问题。 这可以通过使用具有相同法兰直径能够提供更高扭矩的齿的适配器（4）来实现，并且在任何情况下都可以用于需要减小操作角度的任何应用中 适配器。
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2.发明授权Method to make housing for rolling stands and housings obtained with this method 失效用这种方法获得的轧机机架和外壳的外壳的方法
公开(公告)号：US6161413A
公开(公告)日：2000-12-19
申请号：US418357
申请日：1999-10-14
Applicant: Mauro Basso , Luca Sandrin , Fausto Drigani
Inventor： Mauro Basso , Luca Sandrin , Fausto Drigani
CPC classification number: B21B31/02 , B23K33/004 , B30B15/04
Abstract: Method to make housings for rolling stands and relative housings, the method providing to make each housing (10) by coupling and welding a pair of uprights (10a) and a pair of cross-pieces (10b) obtained individually as monolithic elements and welded together in correspondence with coupling surfaces, the welding involving at least part of the perimeter of each of the coupling surfaces and extending at least partly inside the thickness of the housing, and wherein it provides to achieve, in correspondence with each of the coupling surfaces of the uprights (10a) and the cross-pieces (10b), at least an inner cavity (11) made in the thickness of the housing (10), the inner cavities (11) being obtained by combining two semi-holes (111), or semi-cavities, open towards the outside and provided in mating positions on the respective surfaces, one of the upright (10a) and one of the cross-piece (10b), which are to be welded.
Abstract translation: 用于制造滚动机架和相对壳体的壳体的方法，所述方法通过联接和焊接单独获得的一对立柱（10a）和一对横梁（10b）来形成每个壳体（10）并焊接在一起 与耦合表面相对应，焊接涉及每个耦合表面的至少一部分周边并且至少部分地在壳体的厚度内延伸，并且其中，其提供以实现与每个耦合表面的每个耦合表面 立柱（10a）和横梁（10b）至少形成有壳体（10）的厚度的内腔（11），内腔（11）通过组合两个半孔（111）， 或半腔，朝向外部开口并且设置在相应表面上的配合位置中，竖立件（10a）中的一个和待焊接的横梁（10b）中的一个。
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公开(公告)号：US09126249B2
公开(公告)日：2015-09-08
申请号：US13261524
申请日：2011-05-26
Applicant: Gianpietro Benedetti , Luca Sandrin
Inventor： Gianpietro Benedetti , Luca Sandrin
CPC classification number: B21B13/00 , B21B27/021 , B21B31/16 , B21B31/18 , B21B38/105 , B21B2267/06 , B21B2269/14
Abstract: A zeroing system of a rolling stand which allows to replace the working cylinders or rolls in a four-high rolling stand for hot rolling strips and to subsequently zero the rolling stand without removing the strip from between the rolls themselves during the step of rolling. Furthermore, the system of the invention allows to very rapidly and accurately carry out the zeroing operation, thus increasing the productivity in the entire production system.
Abstract translation: 一种轧制机架的归零系统，其允许在用于热轧带材的四辊轧机机架中更换工作缸或辊，并且随后在轧制步骤期间将轧辊本身从轧辊本身上移除，从而使轧制机架归零。 此外，本发明的系统允许非常快速和准确地执行归零操作，从而提高整个生产系统的生产率。
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公开(公告)号：US20100101294A1
公开(公告)日：2010-04-29
申请号：US12450845
申请日：2008-04-17
Applicant: Alfredo Poloni , Luciano Vignolo , Luca Sandrin , Fabio Vecchiet , Matteo Nobile
Inventor： Alfredo Poloni , Luciano Vignolo , Luca Sandrin , Fabio Vecchiet , Matteo Nobile
CPC classification number: B21B39/008 , B21B39/02 , B21B39/12 , B21C47/34 , B21C47/3475 , B65G13/00 , B65G39/02 , B65G47/66
Abstract: A roller guiding system for thin strips (20) at a rolling system outlet which allows a safe guiding without take-off and consequent tipping/folding of the head of the strip and without cobbles even at high feeding speeds. The system of the invention prevents the strip from impacting or sliding on the upper containment devices (8) or on the rollers (4′) by its upwards or downwards movement, thus avoiding possible damages to the surface, such as scratches or lines. Furthermore, such a guiding system acts on the mechanical-aerodynamic phenomenon which causes instability in the head moving by making a self-centering guiding system which is thus suitable for improving the winding quality of the coil itself.
Abstract translation: 一种用于在滚动系统出口处的薄条（20）的滚子引导系统，其允许安全地引导，而不会脱离，并且随后即使在高进给速度下，带的头部也没有鹅卵石的倾翻/折叠。 本发明的系统通过其向上或向下的运动来防止带材在上部容纳装置（8）或辊子（4'）上碰撞或滑动，从而避免了对表面（例如刮痕或线）的可能损坏。 此外，这种引导系统作用于机械 - 空气动力学现象，其通过制造自适应导向系统导致头部移动中的不稳定性，因此适合于提高线圈本身的卷绕质量。
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5.发明授权公开(公告)号：US09796009B2
公开(公告)日：2017-10-24
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
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.
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Patent Agency Ranking
公开(公告)号：US08459083B2
公开(公告)日：2013-06-11
申请号：US12450845
申请日：2008-04-17
Applicant: Alfredo Poloni , Luciano Vignolo , Luca Sandrin , Fabio Vecchiet , Matteo Nobile
Inventor： Alfredo Poloni , Luciano Vignolo , Luca Sandrin , Fabio Vecchiet , Matteo Nobile
IPC: B21B39/20
CPC classification number: B21B39/008 , B21B39/02 , B21B39/12 , B21C47/34 , B21C47/3475 , B65G13/00 , B65G39/02 , B65G47/66
Abstract: A roller guiding system for thin strips (20) at a rolling system outlet which allows a safe guiding without take-off and consequent tipping/folding of the head of the strip and without cobbles even at high feeding speeds. The system of the invention prevents the strip from impacting or sliding on the upper containment devices (8) or on the rollers (4′) by its upwards or downwards movement, thus avoiding possible damages to the surface, such as scratches or lines. Furthermore, such a guiding system acts on the mechanical-aerodynamic phenomenon which causes instability in the head moving by making a self-centering guiding system which is thus suitable for improving the winding quality of the coil itself.
Abstract translation: 一种用于在滚动系统出口处的薄条（20）的滚子引导系统，其允许安全地引导，而不会脱离，并且随后即使在高进给速度下，带的头部也没有鹅卵石的倾翻/折叠。 本发明的系统通过其向上或向下的运动来防止带材在上部容纳装置（8）或辊子（4'）上碰撞或滑动，从而避免了对表面（例如刮痕或线）的可能损坏。 此外，这种引导系统作用于机械 - 空气动力学现象，其通过制造自适应导向系统导致头部移动中的不稳定性，因此适合于提高线圈本身的卷绕质量。
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7.发明授权Integrated bending and shifting system under load for large opening stands between the working rolls 有权在工作辊之间的大开口支架的负载下的集成弯曲和移位系统公开(公告)号：US09421595B2
公开(公告)日：2016-08-23
申请号：US13814212
申请日：2011-08-05
Applicant: Luca Sandrin , Karl Heinz Wessel , Andrea Dorigo
Inventor： Luca Sandrin , Karl Heinz Wessel , Andrea Dorigo
Abstract: A rolling stand with a bending and shifting device for rolling rolls with two lower blocks fixed to the housing and carrying a lower chock, two upper blocks connected to an upper chock, a shifting device for the upper roll connected to the upper chock via a sliding coupling, a shifting device for the lower working roll connected to the lower chock via a sliding coupling. The lower chock is coupled to the blocks via a sliding coupling which allows the chock to be moved in a vertical direction to generate a bending of the lower roll via actuators. The two upper blocks are vertically coupled with the housing to allow the upper roll to be bent. The shifting movement of the upper roll is achieved via a sliding coupling between the upper chock and the two upper blocks, and may be carried out under load when rolling operations occur.
Abstract translation: 一种具有用于轧辊的弯曲和移动装置的滚动架，其具有固定到壳体并且承载下部轴承座的两个下部块，连接到上部轴承座的两个上部块，用于通过滑动连接到上部轴承座的上部辊的换档装置 用于下部工作辊的移动装置通过滑动联接件连接到下部轴承座。 下部轴承座通过滑动联接件联接到块体，滑动联接器允许轴承座沿垂直方向移动，以通过致动器产生下辊的弯曲。 两个上部块与壳体垂直联接，以允许上部辊弯曲。 上辊的移动运动通过上部轴承座和两个上部块体之间的滑动联接来实现，并且可以在轧制操作发生时在负载下执行。
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公开(公告)号：US20130086964A1
公开(公告)日：2013-04-11
申请号：US13261524
申请日：2011-05-26
Applicant: Gianpietro Benedetti , Luca Sandrin
Inventor： Gianpietro Benedetti , Luca Sandrin
IPC: B21B13/00
CPC classification number: B21B13/00 , B21B27/021 , B21B31/16 , B21B31/18 , B21B38/105 , B21B2267/06 , B21B2269/14
Abstract: A zeroing system of a rolling stand which allows to replace the working cylinders or rolls in a four-high rolling stand for hot rolling strips and to subsequently zero the rolling stand without removing the strip from between the rolls themselves during the step of rolling. Furthermore, the system of the invention allows to very rapidly and accurately carry out the zeroing operation, thus increasing the productivity in the entire production system.
Abstract translation: 一种轧制机架的归零系统，其允许在用于热轧带材的四辊轧机机架中更换工作缸或辊，并且随后在轧制步骤期间将轧辊本身从轧辊本身上移除，从而使轧制机架归零。 此外，本发明的系统允许非常快速和准确地执行归零操作，从而提高整个生产系统的生产率。
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公开(公告)号：US20130042661A1
公开(公告)日：2013-02-21
申请号：US13695418
申请日：2011-05-02
Applicant: Luca Sandrin
Inventor： Luca Sandrin
IPC: B21B39/16
Abstract: A flat metal aligning device (21) which allows the flat metal entering a rolling stand (22) of a rolling mill to be effectively aligned or centered, thus avoiding potential damages to the working rollers (2) while reducing the times to produce the rolled products. Moreover, the device according to the invention allows the rolling stand to be supplied with short slabs when they may not be fed by the motorized rollers at the stand inlet, precisely due to their short length.
Abstract translation: 平板金属对准装置（21），其允许平板金属进入轧机的轧机机架（22）以有效地对准或居中，从而避免对加工辊（2）的潜在损坏，同时减少轧制时间 产品。 此外，根据本发明的装置，由于它们较短的长度，当它们可能不会被支架入口处的电动滚轮供给时，允许轧制机架供应短板。
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公开(公告)号：US09079231B2
公开(公告)日：2015-07-14
申请号：US13695418
申请日：2011-05-02
Applicant: Luca Sandrin
Inventor： Luca Sandrin
Abstract: A flat metal aligning device (21) which allows the flat metal entering a rolling stand (22) of a rolling mill to be effectively aligned or centered by using retractable pusher elements to control the alignment and feeding of metal work pieces into the rolling stand, thus avoiding potential damage to the working rollers (2) while reducing the times to produce the rolled products. Moreover, the device according to the invention allows the rolling stand to be supplied with short slabs when they may not be fed by the motorized rollers at the stand inlet, precisely due to their short length.
Abstract translation: 平板金属对准装置（21），其能够使进入轧机的轧制机架（22）的平面金属片通过使用可伸缩的推动元件有效对准或居中，以控制金属工件对轧制机架的定位和进给， 从而避免了对工作辊（2）的潜在损坏，同时减少了生产轧制产品的时间。 此外，根据本发明的装置，由于它们较短的长度，当它们可能不会被支架入口处的电动滚轮供给时，允许轧制机架供应短板。
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