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12 条记录 (耗时 0.013 秒)

    High-speed shear for transverse cutting of a rolled strip
    2.
    发明授权
    High-speed shear for transverse cutting of a rolled strip 失效
    用于横向切割轧制带的高速剪切

    公开(公告)号：US07117776B1

    公开(公告)日：2006-10-10

    申请号：US09710390

    申请日：2000-11-09

    申请人： Horst Grafe ,  Jürgen Merz

    发明人： Horst Grafe ,  Jürgen Merz

    IPC分类号： B23D25/12

    CPC分类号： B23D25/12 ,  Y10T83/4659 ,  Y10T83/4705 ,  Y10T83/4714 ,  Y10T83/483 ,  Y10T83/6636

    摘要： A high-speed shear for cutting a rolled strip to a length and including first upper and second lower blade drums carrying, respectively first and second blades and rotationally connected with each other, drive elements located in front of and behind the first and second drums for advancing the rolled strip, under longitudinal tensioning, through a blade gap between the first and second drums, and support rollers supporting the tensioned strip and providing for lifting of the strip before passing of the second blade and for lowering the strip before passing of the first blade through the blade gap.

    摘要翻译： 一种用于将轧制带切割成长度并包括分别承载第一和第二叶片并彼此旋转地连接的第一上和下第二下叶片滚筒的高速剪切机，其位于第一和第二滚筒的前面和后面，用于 在纵向张紧下通过第一和第二鼓之间的刀片间隙推进轧制带材，以及支撑辊子，支撑辊子支撑张紧的带材并且在通过第二刀片之前提供条带并且在通过第一刀片之前降低带材 刀片通过刀片间隙。

    Descaling device for a continuous cast metal strip
    4.
    发明授权
    Descaling device for a continuous cast metal strip 有权
    用于连续铸造金属带的除垢装置

    公开(公告)号：US06385832B1

    公开(公告)日：2002-05-14

    申请号：US09637554

    申请日：2000-08-11

    申请人： Horst Grafe ,  Barbara Ladda-Zunk ,  Karl-Friedrich Fuhrmann

    发明人： Horst Grafe ,  Barbara Ladda-Zunk ,  Karl-Friedrich Fuhrmann

    IPC分类号： B21B4504

    CPC分类号： B21B45/08 ,  B21B39/006 ,  Y10T29/45 ,  Y10T29/4528 ,  Y10T29/4533 ,  Y10T29/4544 ,  Y10T29/4572

    摘要： A descaling device for hydromechanically descaling metal strip has a descaling spray arrangement with first and second spray nozzles arranged adjacent to one another in first and second spray nozzle rows transverse to the transport direction with several first and second spray nozzle rows successively arranged in the transport direction above a top side and underneath a bottom side of the metal strip. The first and second spray nozzles spray a high pressure water jet onto the top and bottom sides. First catch troughs are correlated with the first spray nozzles and catch water of the high pressure water jets of the first spray nozzles. The first spray nozzle rows together with the first catch troughs are pivotable about a pivot axis and vertically adjustable relative to the top side by a signal from a measuring device. The first catch troughs are pivotable independently Of the first water spray nozzles counter to the transport direction about a pivot point and vertically adjustable and automatically yielding relative to the top side. The first spray nozzle rows are arranged in first spray beams, wherein each spray beams has a lever and is freely pivotable about the pivot point of the first catch troughs in order to be vertically adjustable and automatically yielding relative to the top side.

    摘要翻译： 用于液力机械除鳞金属带的除垢装置具有除鳞喷雾装置，其中第一和第二喷嘴彼此相邻布置在与输送方向横向的第一和第二喷嘴列中，其中几个第一和第二喷嘴列沿传送方向依次布置 在金属带的底侧以上。 第一和第二喷嘴喷射高压水射流到顶部和底部。 第一捕获槽与第一喷嘴的第一喷嘴和第一喷嘴的高压水射流的捕获水相关。 与第一捕获槽一起排列的第一喷雾喷嘴可以围绕枢转轴线枢转并且可相对于顶侧通过来自测量装置的信号可垂直调节。 第一捕获槽可以独立于可枢转的第一水喷嘴，相对于输送方向围绕枢转点可垂直调节并相对于顶侧自动产生屈服。 第一喷雾喷嘴排布置在第一喷射梁中，其中每个喷射梁具有杆，并且可围绕第一捕获槽的枢转点自由枢转，以便相对于顶侧可垂直调节并自动屈服。

    Apparatus for connecting a pressing die to a support in an upsetting press
    5.
    发明授权
    Apparatus for connecting a pressing die to a support in an upsetting press 失效
    将压缩机连接到新设备中的支持装置

    公开(公告)号：US5195355A

    公开(公告)日：1993-03-23

    申请号：US749585

    申请日：1991-08-26

    申请人： Gerhard Heitze ,  Horst Grafe

    发明人： Gerhard Heitze ,  Horst Grafe

    IPC分类号： B21J13/02 ,  B21J13/03 ,  B30B15/02

    CPC分类号： B21J13/03 ,  B30B15/026

    摘要： An upsetting press for width reduction of rolled stock, in particular slab width reduction in hot-rolled wide strip mills, includes supports (2) for pressing dies (1) located along opposite slab edges. The pressing dies (1) are detachably connected to the supports (2) by at least one elongated prestressable tie rod (3) rotatably mounted in each support (2). The tie rod (3) has a hammer shaped tie rod head (5) which engages in a recess (6) in the pressing die (1). The recess (6) is open on one surface for receiving the tie rod (3) so that the head abuts against and holds the pressing die against the support (2).

    摘要翻译： 用于轧制坯料的宽度减小的镦锻压机，特别是热轧宽带轧机的板坯宽度减小，包括用于沿着相对的板坯边缘定位的压模（1）的支撑件（2）。 压模（1）通过可旋转地安装在每个支撑件（2）中的至少一个细长预应力拉杆（3）可拆卸地连接到支撑件（2）。 拉杆（3）具有接合在压模（1）中的凹部（6）中的锤形拉杆头（5）。 凹部（6）在一个表面上开口以接收拉杆（3），使得头部抵靠并将压模保持在支撑件（2）上。

    Descaling device and method
    6.
    发明授权
    Descaling device and method 失效
    除垢装置及方法

    公开(公告)号：US5996200A

    公开(公告)日：1999-12-07

    申请号：US638315

    申请日：1996-04-26

    申请人： Dieter Rosenthal ,  Joachim Pfeiffer ,  Horst Grafe ,  Max Munker ,  Berthold Hild

    发明人： Dieter Rosenthal ,  Joachim Pfeiffer ,  Horst Grafe ,  Max Munker ,  Berthold Hild

    IPC分类号： B21B45/08 ,  B21B45/04

    CPC分类号： B21B45/08 ,  Y10T29/4544

    摘要： A descaling device for slabs or strips in hot rolling mills includes nozzles fed by a pressurized water piston pump for directing water jets against the slab or strip for removing scale adhering to the surface of the slab or strip. At least one additional pressurized water piston pump is provided, wherein the piston pumps are connected in parallel and the pumps can be switched on and off separately. A second row of nozzles may be arranged in front of the nozzles at a distance which ensures that the water jets do not influence each other. The water pressure of the water supplied to the second row of nozzles is preferably lower than the water pressure supplied to the first row of nozzles.

    摘要翻译： 用于热轧机中的板坯或带材的除鳞装置包括由加压水活塞泵供给的喷嘴，用于将水射流引导到板坯或条带上，以去除附着在板坯或带材表面上的垢。 提供至少一个附加的加压水活塞泵，其中活塞泵并联连接，并且可以分开地打开和关闭泵。 第二排喷嘴可以以一定距离布置在喷嘴的前方，这确保了水射流不会相互影响。 供给到第二排喷嘴的水的水压优选低于供给到第一排喷嘴的水压。

    Knife with ferrule as sintered part
    7.
    发明授权
    Knife with ferrule as sintered part 失效
    带套圈的刀具作为烧结部件

    公开(公告)号：US5131152A

    公开(公告)日：1992-07-21

    申请号：US688912

    申请日：1991-04-19

    申请人： Jurgen E. Wordtmann ,  Horst Grafe

    发明人： Jurgen E. Wordtmann ,  Horst Grafe

    IPC分类号： B26B3/00 ,  B26B3/02

    CPC分类号： B26B3/00 ,  B26B3/02

    摘要： A knife consisting of blade, ferrule and shank, in which shank and blade are welded to opposite flat surfaces of the ferrule and consist of steel, and, in order to obtain a considerably simplified manufacture with the same utilitarian value, a sinter-steel ferrule is provided in connection with which the material of shank and ferrule have approximately the same hardness, which hardness is less than that of the material of the blade.

    摘要翻译： 一种由刀片，套管和柄组成的刀，其中刀柄和刀片焊接在套圈的相对平坦表面上并由钢组成，并且为了获得具有相同功利值的相当简化的制造，烧结钢套圈 提供了与刀柄和套圈的材料具有大致相同的硬度，其硬度小于刀片材料的硬度。

    Method of operating a high-speed shear
    8.
    发明授权
    Method of operating a high-speed shear 失效
    操作高速剪切的方法

    公开(公告)号：US08683898B2

    公开(公告)日：2014-04-01

    申请号：US10749188

    申请日：2003-12-30

    申请人： Horst Grafe ,  Volker Loth ,  Jürgen Merz

    发明人： Horst Grafe ,  Volker Loth ,  Jürgen Merz

    IPC分类号： B23D25/12

    CPC分类号： B23D25/12 ,  Y10T83/04 ,  Y10T83/4812 ,  Y10T83/4833

    摘要： A high-speed shear for transversely cutting rolled strip with knife carriers which can be driven for rotation and are arranged in pairs opposite each other. The knife carriers are supported on shafts of gear wheels arranged at a fixed axial spacing in pairs opposite each other in a shear cassette. The shear cassette is mounted within an outer frame and the shear cassette is provided with a lifting device for raising or lowering the shear cassette within the outer frame. In a method for operating the shear, the two knife carriers are moved into a horizontal position for allowing the strip end to enter or travel through, and the shear cassette is moved within the outer frame into a raised transfer position.

    摘要翻译： 用于横向切割具有刀架的轧制带的高速剪切机，其可被驱动旋转并彼此成对地布置。 刀架支撑在齿轮的轴上，齿轮的轴线以剪切盒中彼此相对的固定轴向间隔布置。 剪切盒安装在外框架内，并且剪切盒设置有用于升高或降低外框架内的剪切盒的提升装置。 在用于操作剪切的方法中，两个刀架移动到水平位置，以允许条带端部进入或行进，并且剪切盒在外框架内移动到升高的转移位置。

    Apparatus for displacing and adjusting powered rolls supported in crossbeams for conveying metal plates
    10.
    发明授权
    Apparatus for displacing and adjusting powered rolls supported in crossbeams for conveying metal plates 失效
    用于移动和调节用于输送金属板的横梁中支撑的动力辊的装置

    公开(公告)号：US5363731A

    公开(公告)日：1994-11-15

    申请号：US740318

    申请日：1991-08-05

    申请人： Horst Grafe

    发明人： Horst Grafe

    IPC分类号： B21B39/00 ,  B21D43/09 ,  B21D43/28 ,  B23D19/00

    CPC分类号： B21D43/09 ,  B21D43/287 ,  Y10T83/664

    摘要： An apparatus for regulating and adjusting powered rolls for conveying metal plates supported in tubular crossbeams which is always reliable in operation is very simple in its construction and protected from rust deposits, especially in shears for edge trimming and/or for longitudinal or transverse division of the plates, is created by having regulation elements as wedges which are displaceably arranged within a bearing bracket and are in operational connection with the adjustment elements.

    摘要翻译： 用于调节和调节用于输送支撑在管状横梁中的金属板的动力辊的装置，其总是在操作中是可靠的，其结构非常简单并且防止锈蚀沉积，特别是用于边缘修剪的剪切和/或纵向或横向分割 板是通过将调节元件作为可移位地布置在轴承托架内并且与调节元件操作连接的楔形产生的。