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公开(公告)号：US10022760B2
公开(公告)日：2018-07-17
申请号：US14873539
申请日：2015-10-02
发明人： Kevin C. Voges
摘要： A cut-to-length steel coil processing line has an un-coiling reel, a temper mill, a stretcher leveler, a shearer, and a stacking apparatus arranged to sequentially process a continuous length of sheet metal. The line may be configured such that the continuous length of the sheet metal is directed from the uncoiling reel through the temper mill to the stacking apparatus without processing through the stretcher leveler when a determined thickness of the continuous length of sheet metal is at or below a selected measurement criteria. In the alternative, the line may be configured such that the continuous length of the sheet metal is directed from the uncoiling reel through the stretcher leveler to the stacking apparatus without processing through the temper mill when the determined thickness of the continuous length of sheet metal is greater than the selected measurement criteria.
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22.发明申请公开(公告)号：US20180050380A1
公开(公告)日：2018-02-22
申请号：US15557679
申请日：2016-03-14
CPC分类号： B21D25/00 , B21D13/02 , B21D22/00 , B21D22/02 , B21D35/006 , B21D53/88 , B21D53/90 , B62D21/11
摘要： A method for producing a shaped sheet metal component having wall thicknesses differing from each other is disclosed including providing a sheet metal material having a constant wall thickness, pre-shaping the sheet metal material into a preform by means of a hold-down press, producing at least one bulge in an inner region such that the material is stretched and has a reduced wall thickness, flattening and/or extending the produced preform, cutting the sheet metal material in order to form a blank before, during, or after the pre-shaping, and shaping the blank into the shaped sheet metal component.
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公开(公告)号：US09056420B2
公开(公告)日：2015-06-16
申请号：US14099815
申请日：2013-12-06
发明人： Seung Jik Lee , Jong Kun Cho , Joo Han Bae
CPC分类号： B29C51/04 , B21D22/02 , B21D25/00 , B29C51/082 , B29C51/262
摘要： A draw press device may include a lower mold having a lower surface forming portion, a blank holder disposed outside the lower mold, an upper mold having an upper surface forming portion disposed at an upper side slider above an upper side of the lower mold, and a stretching forming portion that performs a stretching when both end portions of the material panel are grasped by a cam operation before shaping or pressing the material panel.
摘要翻译： 拉压装置可以包括具有下表面形成部分的下模具，设置在下模具外侧的坯料保持器，具有设置在下模具上侧上侧滑块上表面形成部分的上模具，以及 拉伸形成部，其在成形或按压材料面板之前通过凸轮操作来抓住材料面板的两个端部进行拉伸。
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公开(公告)号：US08201429B1
公开(公告)日：2012-06-19
申请号：US12364623
申请日：2009-02-03
申请人： Douglas Matsunaga
发明人： Douglas Matsunaga
CPC分类号： B23D19/04 , B21B2015/0021 , B23D15/08 , B23D31/00 , B23D36/0033 , Y10T83/2057 , Y10T83/447 , Y10T83/4473
摘要： A blanking line including an uncoiler, a first feeder, a slitter, and a shear. A coil of metal is carried by the uncoiler. The first feeder removes the material from the coil and typically includes a leveler for leveling the metal. The metal is fed from the leveler into a looping pit that is located between the leveler and slitter. The slitter feeds and slits the material a predetermined distance and is driven with servo motors. The looping pit acts as an accumulator allowing the metal to hang so the slitter can move metal intermittently into a shear while the leveler runs at a constant rate. The shear cuts the material to a predetermined length corresponding with the distance that the material is fed by the slitter. A measuring wheel may be included to measure the distance that the material is moved by the slitter.
摘要翻译： 包括开卷机，第一进料器，分切机和剪切机的消隐线。 金属线圈由开卷机承载。 第一馈送器从线圈中移除材料，并且通常包括用于使金属平整的矫直机。 金属从矫直机进入一个环形凹坑，位于矫直机和分切机之间。 分切机将材料进给和切割预定距离，并用伺服电机驱动。 环形凹坑用作蓄电池，使金属悬挂，因此当平整机以恒定的速率运行时，分切机可以将金属间歇地移动到剪切中。 剪切将材料切割成与材料由分切机供给的距离对应的预定长度。 可以包括测量轮以测量材料被分切机移动的距离。
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公开(公告)号：US07368175B2
公开(公告)日：2008-05-06
申请号：US11170634
申请日：2005-06-29
申请人： Walter Neth
发明人： Walter Neth
CPC分类号： F16J15/121 , B60J10/18 , Y10T428/12201 , Y10T428/12361 , Y10T428/12368 , Y10T428/12396
摘要： A metal band as an inlay for trim strips or sealing strips of flexible material, in particular of rubber or plastic, which is in particular bent to form a shape, having a plurality of slots, in particular periodically sequential slots in the longitudinal direction of the band which are directed inwardly from an edge of the metal band transversely to its longitudinal direction, which are wedge shaped or which run out inwardly in wedge shape, and also having central slots which run out to a tip at their two ends, which are arranged between sequential edge slots in the longitudinal direction and which likewise extend transversely to the longitudinal direction of the metal band, but do not extend up to the edge, wherein at least two sequential central slots in the longitudinal direction of the metal band are arranged between two sequential edge slots to improve the band properties.
摘要翻译： 金属带作为用于修剪带或柔性材料的密封条的镶嵌物，特别是橡胶或塑料的密封条，其特别是弯曲形成形状，具有多个狭槽，特别是沿着纵向方向的周期性顺序的槽 带状物，其从金属带的边缘横向于其纵向方向向内指向，楔形或楔形形状向内延伸，并且还具有中心狭槽，该中心槽在其两端延伸到尖端， 在纵向上的顺序边缘槽之间并且同样地横向于金属带的纵向方向延伸，但不延伸到边缘，其中在金属带的纵向方向上的至少两个连续的中心狭槽被布置在两个 顺序边缘槽，以改善带的性质。
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公开(公告)号：US20060070420A1
公开(公告)日：2006-04-06
申请号：US11264877
申请日：2005-11-01
申请人： Nathaniel Quick , Oravinda Kar , Yonggang Li , Raymond McNiece
发明人： Nathaniel Quick , Oravinda Kar , Yonggang Li , Raymond McNiece
IPC分类号： B21D25/00
CPC分类号： B21C37/042 , B21C1/003 , B21C1/02 , B21C1/12 , B21C37/047 , Y10S72/70
摘要： An apparatus and method is disclosed for drawing continuous metallic wire having a first diameter to a metallic fiber having a reduced second diameter. A feed mechanism moves the wire at a first linear velocity. A laser beam heats a region of the wire to an elevated temperature. A draw mechanism draws the heated wire at a second and greater linear velocity for providing a drawn metallic fiber having the reduced second diameter.
摘要翻译： 公开了一种用于将具有第一直径的连续金属丝拉制成具有减小的第二直径的金属纤维的装置和方法。 进给机构以第一线速度移动线。 激光束将导线的区域加热到升高的温度。 牵引机构以第二和更大的线速度牵引加热的线，以提供具有减小的第二直径的拉伸金属纤维。
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公开(公告)号：US5910183A
公开(公告)日：1999-06-08
申请号：US5334
申请日：1998-01-09
摘要： A stretch-forming machine of the type wherein a pair of opposed curving jaws grips opposing ends of a metal sheet to be stretch-formed in a curved configuration. Each of the jaws are formed of an array of adjacent grippers movable relative to each other by respective hydraulic cylinders to define a part of the curve of the jaw. The improvement to the stretch-forming machine which is the subject of this application comprises a closed-loop servo-control means for moving each one of the grippers into a predetermined position relative to each other. Each of the servo-control means comprises a hydraulic cylinder position controller carried by the hydraulic cylinder of the one gripper for controlling hydraulic fluid flow to the hydraulic cylinder responsive to stored data representing the desired predetermined position of one of the grippers. A motor is provided for actuating the position controller in response to the data received by the position controller to move the hydraulic cylinder. Hydraulic cylinder position feedback means is positioned on the hydraulic cylinder for sensing the position of the hydraulic cylinder and communicating a signal representing the position of the hydraulic cylinder to the position controller.
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公开(公告)号：US5579658A
公开(公告)日：1996-12-03
申请号：US534980
申请日：1995-09-28
申请人： Oskar Noe , Rolf Noe , Andreas Noe
发明人： Oskar Noe , Rolf Noe , Andreas Noe
CPC分类号： B21D1/05 , B21D25/00 , B21B2001/228 , B21B41/00 , B21B45/004
摘要： Method and apparatus for producing large-area metal, especially steel, plates. The metal strip unwound from a coil is continuously treated by a heat treatment followed by stretch-bend leveling and then stretcher-leveling, the latter being discontinuously carried out by clamping the strip at two locations and urging those locations apart. Only subsequently is the strip cut to form the plates.
摘要翻译： 用于生产大面积金属，特别是钢板的方法和设备。 从线圈展开的金属带通过热处理连续地进行处理，随后进行拉伸弯曲平整，然后拉伸平整，后者通过在两个位置处夹紧条而不连续地执行并且迫使这些位置分开。 只有随后的条形切割才能形成板。
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公开(公告)号：US4824891A
公开(公告)日：1989-04-25
申请号：US13362
申请日：1987-02-11
申请人： Claude Laurent , Paul Rostaing , Rene Lyobard
发明人： Claude Laurent , Paul Rostaing , Rene Lyobard
IPC分类号： C08J3/24 , B21D22/10 , B21D25/00 , C08K3/00 , C08K3/36 , C08K5/00 , C08K5/5419 , C08K5/57 , C08K13/02 , C08L83/04 , C08L83/05 , C08L83/06 , C08L83/07 , C08K5/24
CPC分类号： C08K5/0016 , B21D22/10 , C08L83/04 , C08G77/12 , C08G77/16 , C08G77/20 , C08G77/24 , Y10T29/49805
摘要： Resilient, crosslinked silicon elastomers shaped as elastoforming dies or form blocks for the stamping of sheet material workpieces, e.g., ultra-thin sheet metal, and well adopted for applications in the automotive industry, comprise a crosslinked fluid organopolysiloxane including at least one silicon-compatible organic or inorganic plasticizer within the crosslinked network thereof, said at least one plasticizer being stable and nonmigrating under elastoforming stamping conditions, and said at least one plasticizer being present in such amount that said plasticized silicone elastomer has a Shore 00 hardness of less than about 40.
摘要翻译： 形成为弹性成形模具的弹性交联硅弹性体或用于冲压片材工件（例如超薄金属片）的模块，并且被广泛应用于汽车工业中的应用包括交联流体有机聚硅氧烷，其包括至少一种与硅相容 有机或无机增塑剂在其交联网络内，所述至少一种增塑剂在弹性成形冲压条件下是稳定的和不渗透的，并且所述至少一种增塑剂的存在量使得所述增塑的硅氧烷弹性体的肖氏00硬度小于约40 。
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公开(公告)号：US4819470A
公开(公告)日：1989-04-11
申请号：US140955
申请日：1987-12-28
申请人： Oskar Noe , Rolf Noe , Andreas Noe , Hermann Koppers
发明人： Oskar Noe , Rolf Noe , Andreas Noe , Hermann Koppers
CPC分类号： B21D1/05
摘要： A method of continuously straightening metal strip comprises directing the strip over devices which act on the strip to effect its straightening by first causing a stretching and leveling and thereafter stretching and bending. The device for continuously straightening the thin metal strip comprises a plurality of entrance rollers arranged in succession at an entrance portion and a plurality of delivery rollers arranged in succession at a delivery portion with a stretching and bending device arranged between the two portions. The metal strip is guided over the entrance and delivery rollers as the rollers are driven by a drive motor and a common device member driven by the motor. At least two of the entrance rollers and at least two of the delivery rollers are tensioning rollers. A differential is included in the drive of each tensioning roller and it includes an overdriving motor with an adjustable speed.
摘要翻译： 连续矫直金属条的方法包括将条带引导到作用在带上的装置上，以通过首先引起拉伸和调平，然后进行拉伸和弯曲来实现其矫直。 用于连续矫直薄金属带的装置包括多个连续布置在入口部分处的进入辊和多个输送辊，这些输送辊连续地布置在输送部分处，其中拉伸和弯曲装置布置在两个部分之间。 当驱动马达和由马达驱动的通用装置部件驱动滚子时，金属带被引导到入口和输送辊上。 至少两个入口辊和至少两个输送辊是张紧辊。 差速器包括在每个张紧辊的驱动器中，并且包括具有可调速度的过驱动马达。
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