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    Apparatus and methods using the apparatus for treating metal wire
    1.
    发明授权
    Apparatus and methods using the apparatus for treating metal wire 有权

    公开(公告)号：US11904369B2

    公开(公告)日：2024-02-20

    申请号：US17617171

    申请日：2020-06-26

    申请人： NV BEKAERT SA

    发明人： Geert De Kempe

    IPC分类号： B21B1/18 ,  B21D3/05 ,  B21F1/00 ,  B21F23/00

    CPC分类号： B21B1/18

    摘要： An apparatus for treating metal wire by multiple reverse bending and associated methods for using the apparatus are disclosed. The first roller has a first roller diameter, is followed by N−1 intermediate rollers with intermediate roller diameters and ends with an exit roller with an exit roller diameter. The exit roller is larger than the first roller and any one roller in the sequence of rollers has a roller diameter that is not smaller than the preceding roller in the sequence. The progressively larger diameters impose a well-controlled, gradually decreasing curvature to the wire resulting in a cast controlled wire. By folding the wire path together, a compact arrangement is obtained accommodating the increasingly larger rollers. A method to operate the apparatus is also described that allows for an easy adjustment of the apparatus in function of wire thickness.

    Rolling stand roll neck seal
    5.
    发明授权
    Rolling stand roll neck seal 有权
    滚动立辊颈密封

    公开(公告)号：US09358595B2

    公开(公告)日：2016-06-07

    申请号：US13602590

    申请日：2012-09-04

    申请人： Raymond P. Dauphinais

    发明人： Raymond P. Dauphinais

    IPC分类号： B21B1/18 ,  F16J15/46 ,  B21B31/07 ,  F16J15/34 ,  B21B13/00

    CPC分类号： B21B31/078 ,  B21B1/18 ,  B21B13/005 ,  F16J15/3448 ,  F16J15/46

    摘要： A rolling mill roll neck is sealed by interposing a seal between a roll flinger having a first axial surface and an opposing second axial surface of a roll housing retaining plate. The seal is biased into contact against one of the axial surfaces with a pressurized fluid source, such as compressed air. As the seal wears during roll neck operation the pressurized fluid maintains biasing contact between the seal and the axial surface. The remainder of the intact seal is remains pressed into contact with the mating, opposing axial surface, for example that of a roll flinger or a retaining plate. Advantageously the seal is housed in a stationary retaining plate that is in opposed axial relationship with a rotating flinger.

    摘要翻译： 通过在具有辊壳体保持板的第一轴向表面和相对的第二轴向表面的滚动滚子之间插入密封来密封轧机辊颈。 密封件被加压流体源（例如压缩空气）偏置成与轴向表面之一接触。 由于密封件在辊颈操作期间磨损，加压流体保持密封件和轴向表面之间的偏压接触。 完整密封件的其余部分保持压紧与配合的相对的轴向表面接触，例如辊子抛光器或保持板的轴向表面。 有利的是，密封件容纳在与旋转挡板相对的轴向关系的固定保持板中。

    COIL-SPRING MANUFACTURING APPARATUS
    6.
    发明申请
    COIL-SPRING MANUFACTURING APPARATUS 有权
    螺旋弹簧制造设备

    公开(公告)号：US20130133391A1

    公开(公告)日：2013-05-30

    申请号：US13750039

    申请日：2013-01-25

    申请人： NHK Spring Co., Ltd.

    发明人： Akira KATSUYAMA ,  Takayuki MORISHIMA ,  Takashi YAJIMA ,  Yuji MORI ,  Kotaro NUKUI

    IPC分类号： B21B1/18 ,  B21F3/02

    CPC分类号： B21F3/02 ,  B21F35/00

    摘要： A coil wire material is bent by a first roll, a second roll, and a third roll. The bent coil wire material is pressed in a screwing direction, to shape a coil spring having a desired diameter and a pitch. A desired pitch can he accurately formed in a manner that a second roll provided on a downstream side of a conveying direction of the coil wire material is configured to be able to move hack and forth along the screwing direction of the coil spring and to be tiltable about an axis of rotation parallel to the conveying direction of the coil wire material.

    摘要翻译： 线圈线材由第一辊，第二辊和第三辊弯曲。 弯曲的线圈线材沿着螺旋方向被按压，以形成具有所需直径和间距的螺旋弹簧。 可以精确地形成期望的间距，使得设置在线圈线材的输送方向的下游侧的第二辊被构造成能够沿着螺旋弹簧的螺合方向前后移动并且可倾斜 围绕平行于线圈线材料的输送方向的旋转轴线。

    Bar and wire rolling mill
    8.
    发明授权
    Bar and wire rolling mill 失效
    钢棒轧机

    公开(公告)号：US6119499A

    公开(公告)日：2000-09-19

    申请号：US10282

    申请日：1998-01-21

    申请人： Alfred Muller

    发明人： Alfred Muller

    IPC分类号： B21B1/18 ,  B21B27/06

    CPC分类号： B21B1/18

    摘要： A bar and wire rolling mill includes a cooling bed line for bars, a rotary basket reeling line for bars coiled into coils, and a wire line with a looper and winding collector for wire, and a holding furnace arranged downstream for thermal aftertreatments of the rolled material leaving the rolling mill. The cooling line, the rotary basket reeling line and the wire line are connected to a common holding furnace through transport devices.

    摘要翻译： 棒材和线材轧机包括用于棒材的冷却床线，用于卷绕成线圈的棒的旋转篮卷绕线，以及用于线的弯针和卷绕收集器的线路，以及布置在下游的保持炉，用于轧制的热后处理 材料离开轧机。 冷却管线，旋转滚筒卷取线和线路通过运输装置连接到普通的保持炉。

    Method and apparatus of continuous rolling using multiple synchronously moving welders for tanden welding
    9.
    发明授权
    Method and apparatus of continuous rolling using multiple synchronously moving welders for tanden welding 失效
    使用多台同步焊机进行连续焊接的连续轧制方法和装置

    公开(公告)号：US6041993A

    公开(公告)日：2000-03-28

    申请号：US876650

    申请日：1997-06-16

    申请人： Giichi Matsuo ,  Susumu Okawa ,  Hiroshi Fujii

    发明人： Giichi Matsuo ,  Susumu Okawa ,  Hiroshi Fujii

    IPC分类号： B24B9/04 ,  B21B1/02 ,  B21B1/18 ,  B21B15/00 ,  B23K11/04 ,  B23K37/00 ,  B23K31/00 ,  B23K31/02

    CPC分类号： B21B15/0085 ,  B21B1/18 ,  Y10T29/5183

    摘要： A method for continuous rolling includes flash-butt welding to form a continuous billet by joining a rear end of a preceding billet with a front end of a succeeding billet, removing burrs from a welded portion of the joined part, and continuously rolling the joined continuous billet in a rolling mill group. The flash-butt welding step includes the use of two travelling welders arranged in series and spaced at a distance along the direction of movement of the continuous billet corresponding to the length of the billet being welded. The travelling welders synchronously move with the continuous billet, and separately and simultaneously weld the continuous billet to another billet by flash-butt welding so as to extend the length of the continuous billet.

    摘要翻译： 连续轧制方法包括通过将前一坯料的后端与后续钢坯的前端连接，从接合部的焊接部分除去毛刺，连续轧制连续的连续坯料，形成连续坯料的闪光对焊 轧机组中的钢坯。 闪光对接焊接步骤包括使用串联布置的两个移动焊接机，并且沿着连续坯料的移动方向一定距离，对应于被焊接的坯料的长度。 移动焊工与连续坯料同步移动，并通过闪光对接焊接将连续坯料分别并同时焊接到另一坯料，以延长连续坯料的长度。

    Process for producing metal-sheathed strands, especially glass fiber cables
    10.
    发明授权
    Process for producing metal-sheathed strands, especially glass fiber cables 失效
    生产金属护套线材，特别是玻璃纤维电缆的方法

    公开(公告)号：US6023831A

    公开(公告)日：2000-02-15

    申请号：US33061

    申请日：1998-02-27

    申请人： Horst Stinnertz

    发明人： Horst Stinnertz

    IPC分类号： B21B1/18 ,  B21B1/38 ,  B21B35/02 ,  B21B37/52 ,  B21C37/08 ,  B23P17/00

    CPC分类号： B21B37/52 ,  B21C37/08 ,  B21B1/18 ,  B21B2001/383 ,  B21B35/02 ,  Y10T29/49014 ,  Y10T29/49801 ,  Y10T29/51

    摘要： Disclosed is a process and apparatus for producing metal-sheathed strands, especially glass fiber cables, from a metal strip that is first formed into a U-shaped profile and then, after the placement therein of a non-ductile or slightly ductile core material, is closed to form a split tube carrying and/or protecting the core material, which split tube, after the welding of its longitudinal seam, is reduced in a subsequent deformation step. In the process of the invention, the metal-sheathed strand with the welded longitudinal seam is cold-formed in a stretch-reducing fashion in multiple continuous sequential steps. In the apparatus for implementing the process, multiple speed-controlled roll stands of a stretch-reducing cold rolling mill with declining caliber cross-sections are arranged one behind the other directly after the longitudinal seam welding machine for the split tube for the reductive deformation of the metal sheath.

    摘要翻译： 公开了一种用于从首先形成为U形轮廓的金属带生产金属护套线材，特别是玻璃纤维电缆的方法和装置，然后在其中放置非延性或稍微延展的芯材料之后， 封闭以形成承载和/或保护芯材料的分裂管，该裂缝在其纵向接缝的焊接之后在随后的变形步骤中减小。 在本发明的方法中，具有焊接纵向接缝的金属护套线以多个连续的连续步骤以拉伸还原方式冷成型。 在实施该方法的装置中，具有下降口径横截面的拉伸还原冷轧机的多个速度控制轧机机架在用于分离管的纵向焊缝机之后直接排列，用于还原变形 金属护套。