公开(公告)号：US4829656A

公开(公告)日：1989-05-16

申请号：US103529

申请日：1987-09-30

申请人： Wolfgang Rohde

发明人： Wolfgang Rohde

IPC分类号： B21B1/00 ,  B21B1/02 ,  B21B1/26 ,  B21B1/34 ,  B21B1/46 ,  B21B45/00 ,  B22D11/12 ,  B22D11/128 ,  C21D1/00 ,  C21D9/00

CPC分类号： C21D9/0081 ,  B21B1/466 ,  B21B1/26 ,  B21B1/34 ,  B21B2001/028 ,  B21B45/004 ,  Y10T29/49991

摘要： To make hot rolled steel strap from strap like cast starting material cast pieces can be first cut from the solidfying casting after the casting process is completed. Then these cast pieces are guided to and stored in an oven where they are brought to and maintained at the rolling temperature. The cast pieces are fed in succession into the rolling mill. Then the cast pieces are stored there at the rolling temperature until the rolling process begins. A number of cast pieces are produced as raw products in our invention and stored until the rolling of these individual cast pieces starts. the casting is continuous and occurs also during the rolling operation. Because of the intermediate storage provided by the oven significant differences can exist between the casting time and the rolling time. Assembly and maintenance of the rolling mill, e.g. roll changing, can be performed in a pause of the roll cycle which includes the rolling time. If necessary the two pauses of two roll cycles are placed immediately in succession. The cast pieces formed during this time are fed to the oven and stored there. An apparatus for performing this process is also described.

摘要翻译： 在铸造过程完成后，可以从固化铸件上首先切割铸造原料铸件的带状热轧钢带。 然后将这些铸件引导并储存在烘箱中，并将其保持在轧制温度。 铸件连续进料到轧机中。 然后将铸件在轧制温度下储存，直到轧制过程开始。 在我们的发明中生产了许多铸件作为原始产品，并保存直到这些单个铸件的滚动开始。 铸造是连续的并且在轧制操作期间也发生。 由于由烘箱提供的中间储存，铸造时间和轧制时间之间存在显着差异。 轧机的组装和维护，例如 可以在包括滚动时间的滚动循环的暂停中执行滚动更换。 如有必要，可以立即连续放置两个滚动循环的两个暂停。 在此期间形成的铸件被送入烤箱并储存在那里。 还描述了用于执行该处理的装置。

公开(公告)号：US3972415A

公开(公告)日：1976-08-03

申请号：US494953

申请日：1974-08-06

申请人： Wolfgang Rohde

发明人： Wolfgang Rohde

IPC分类号： B65G19/14 ,  B65G19/18 ,  B65G19/28 ,  B65G47/78 ,  B65G15/60

CPC分类号： B65G19/18 ,  B65G47/78

摘要： A drag-chain conveyor has a trough-shaped elongated passage a bottom wall of which is formed with one or more openings each bounded by a circumferentially extending marginal wall portion of stepped cross-section. A discharge chute is provided for each opening and extends downwardly from the bottom wall. A closure plate is provided for each opening and each plate is movable between a position in which it is withdrawn from the respective opening and a position in which it is located and closes the opening. The closure plate has a circumferentially extending bevelled edge face which sealingly engages the wall portion bounding the respective opening when the closure plate is in its closing position. A mounting arrangement mounts the closure plate for movement between the positions thereof.

摘要翻译： 拖链式输送机具有槽形细长通道，其底壁形成有一个或多个开口，每个开口由周向延伸的阶梯状横截面的边缘壁部分限定。 为每个开口提供卸料槽，并从底壁向下延伸。 为每个开口提供封闭板，并且每个板可在其从相应的开口取出的位置和其所在的位置之间移动并闭合开口。 闭合板具有周向延伸的倾斜边缘面，当封闭板处于其关闭位置时，密封地接合限定相应开口的壁部分。 安装装置安装封闭板以在其位置之间移动。

公开(公告)号：US07750194B2

公开(公告)日：2010-07-06

申请号：US12374351

申请日：2007-07-16

申请人： Georg Degen ,  Sven Crone ,  Ralf Boehling ,  Ansgar Gereon Altenhoff ,  Wolfgang Rohde ,  Jochen Buerkle ,  Goetz-Peter Schindler ,  Thomas Holtmann ,  Markus Schmitt

发明人： Georg Degen ,  Sven Crone ,  Ralf Boehling ,  Ansgar Gereon Altenhoff ,  Wolfgang Rohde ,  Jochen Buerkle ,  Goetz-Peter Schindler ,  Thomas Holtmann ,  Markus Schmitt

IPC分类号： C07C29/09

CPC分类号： C07C67/04 ,  C07C29/095 ,  Y02P20/127 ,  C07C31/10 ,  C07C31/12 ,  C07C69/06 ,  C07C69/14

摘要： A process for preparing alkanols (I) selected from the group consisting of isopropanol and 2-butanol from the corresponding alkanes (II) selected from the group consisting of propane and n-butane, comprising the steps of: A) providing a starting gas stream a comprising the alkane (II); B) feeding the starting gas stream a comprising the alkane (II) into a dehydrogenation zone and subjecting the alkane (II) to a dehydrogenation to the alkene (III) to obtain a product gas stream b comprising the alkene (III) and unconverted alkane (II), with or without high boilers, steam, hydrogen and low boilers; C) at least compressing product gas stream b, optionally separating product gas stream b into an aqueous phase c1, a phase c2 comprising the alkene (III) and the alkane (II), with or without high boilers, and a gas phase c3 comprising hydrogen and low boilers; D) reacting product gas stream b or the phase c2 comprising alkene (III) and alkane (II) with an organic acid (IV) in an esterification zone to obtain a product mixture d comprising the corresponding alkyl ester (V) of the organic acid and the unconverted alkane (II); E) removing from product mixture d a gas stream e1 which comprises an alkane (II) and is recycled into the dehydrogenation zone if appropriate, and a product mixture e2 comprising the alkyl ester; F) reacting the product mixture e2 comprising the alkyl ester with water in an ester hydrolysis zone to give a product mixture f comprising the alkanol (I) and the organic acid (IV); G) removing the alkanol (I) and the organic acid (IV) from product mixture f and, if appropriate, recycling the organic acid into the esterification zone.

摘要翻译： 从选自丙烷和正丁烷的相应的烷烃（II）制备选自异丙醇和2-丁醇的链烷醇（I）的方法，包括以下步骤：A）提供起始气流 a包含烷烃（II）; B）将包含烷烃（II）的起始气体流（a）进料到脱氢区中并使烷烃（II）脱氢至烯烃（III），得到包含烯烃（III）和未转化烷烃的产物气流b （II），有或没有高锅炉，蒸汽，氢气和低锅炉; C）至少压缩产物气流b，任选地将产物气流b分离成水相c1，包含烯烃（III）和烷烃（II）的阶段c2，具有或不具有高锅炉，以及气相c3，其包含 氢和低锅炉; D）使产物气流b或包含烯烃（III）和烷烃（II）的相c与酯化区中的有机酸（IV）反应，得到包含相应的有机酸烷基酯（V）的产物混合物d 和未转化的烷烃（II）; E）从产物混合物d除去包含烷烃（II）的气流e1，并且如果合适的话再循环到脱氢区中，以及包含烷基酯的产物混合物e2; F）在酯水解区中使包含烷基酯的产物混合物e2与水反应，得到包含链烷醇（I）和有机酸（IV）的产物混合物f; G）从产物混合物f中除去链烷醇（I）和有机酸（IV），如果合适，将有机酸再循环到酯化区。

公开(公告)号：US07556489B2

公开(公告)日：2009-07-07

申请号：US10520537

申请日：2003-07-09

申请人： Wolfgang Rohde ,  Jörg Meyer ,  Rainer Sattel ,  Jörg Schnorr ,  Bernhard Springholz ,  Roger Weinlein ,  Andreas Wüst

发明人： Wolfgang Rohde ,  Jörg Meyer ,  Rainer Sattel ,  Jörg Schnorr ,  Bernhard Springholz ,  Roger Weinlein ,  Andreas Wüst

IPC分类号： B28B11/14

CPC分类号： B29C49/42 ,  B29C47/0023 ,  B29C47/0026 ,  B29C47/0054 ,  B29C47/0066 ,  B29C49/0047 ,  B29C49/0073 ,  B29C49/04 ,  B29C49/4247 ,  B29C2793/0063 ,  B29C2793/0081 ,  B29K2995/0082

摘要： The invention relates to a device for partitioning the plastic parisons to give at least one semifinished open-surface product (6), where the device encompasses at least one means of partitioning (3) the plastic parison and one means of drive (2). The means of drive may be composed of one, but preferably of two, driven rolls. It has been found that use of the device of the invention can reduce or prevent the production of creasing and irregularity at the margins, i.e. at the cut edges, of the partitioned parisons, i.e. of the resultant semifinished sheets.

摘要翻译： 本发明涉及一种用于分隔塑料型坯以提供至少一种半成品的开放式表面产品（6）的装置，其中该装置包括至少一种分隔（3）塑料型坯和一种驱动装置（2）的装置。 驱动装置可由一个驱动辊组成，但优选由两个驱动辊组成。 已经发现，使用本发明的装置可以减少或防止在分割的型坯，即所得的半成品片材的边缘，即在切割边缘处产生褶皱和不规则性。

公开(公告)号：US07059163B2

公开(公告)日：2006-06-13

申请号：US10344054

申请日：2001-07-25

申请人： Hans Georg Hartung ,  Klaus Klamma ,  Wolfgang Rohde ,  Jürgen Seidel

发明人： Hans Georg Hartung ,  Klaus Klamma ,  Wolfgang Rohde ,  Jürgen Seidel

IPC分类号： B21B39/20

CPC分类号： B21B27/02 ,  B21B13/142

摘要： The invention relates to a roll stand comprising a crown-variable-control (CVC) roll pair, preferably a CVC working roll pair and a back-up roll pair, which comprise a contact area (B cont) in which a horizontally active torque (M) acts that leads to a twisting of the rolls and thus to axial forces in the roll bearings. In order to keep the axial forces in the roll bearings as small as possible, the torque (M) is minimized by an appropriate CVC grinding.

摘要翻译： 本发明涉及一种辊架，其包括冠状可变控制（CVC）辊对，优选CVC工作辊对和支撑辊对，其包括接触区域（B cont），其中水平有效转矩（ M）作用导致辊的扭转，从而导致滚动轴承中的轴向力。 为了保持滚动轴承中的轴向力尽可能小，通过适当的CVC磨削使扭矩（M）最小化。

公开(公告)号：US06548580B1

公开(公告)日：2003-04-15

申请号：US09555873

申请日：2000-06-08

申请人： Wolfgang Rohde ,  Laurent Deloux

发明人： Wolfgang Rohde ,  Laurent Deloux

IPC分类号： C08K534

CPC分类号： C08K5/3435 ,  C08L23/04

摘要： Ethylene homo- and copolymers stabilized by sterically hindered amines or by N-hydroxy or N-oxyl derivatives are used to produce articles of plastic and components for the storage and transport of vegetable oil esters.

摘要翻译： 通过空间位阻胺或N-羟基或N-氧基衍生物稳定的乙烯均聚物和共聚物用于生产塑料制品和用于储存和运输植物油酯的成分。

公开(公告)号：US5771731A

公开(公告)日：1998-06-30

申请号：US704005

申请日：1996-08-22

申请人： Wolfgang Rohde ,  Manfred Albedyhl

发明人： Wolfgang Rohde ,  Manfred Albedyhl

IPC分类号： B21B27/02 ,  B21B1/26 ,  B21B1/28 ,  B21B1/46 ,  B21B13/14 ,  C21D9/52 ,  B21B27/06 ,  B21B1/00

CPC分类号： B21B1/26 ,  B21B1/28 ,  B21B1/466 ,  B21B2201/04

摘要： A production plant for producing hot-rolled flat products includes a rolling train composed of a plurality of roll stands, a run-out table with devices for cooling the hot strip, and subsequently arranged coiling machines for coiling the strip. A compact deformation stage in the form of a rolling train with one to four roll stands is arranged following the reeling unit of a conventionally constructed hot-rolled wide strip train. This rolling train is specifically constructed for the deformation in the ferritic range.

摘要翻译： 用于生产热轧扁平产品的生产设备包括由多个辊架组成的轧制组，具有用于冷却热轧带材的装置的排出台，以及随后布置的用于卷绕带材的卷取机。 按照常规构造的热轧宽带系列的卷取单元布置具有一至四个辊架的轧制机形式的紧凑变形阶段。 该轧制列车是专门为铁素体系变形而构造的。

公开(公告)号：US5665181A

公开(公告)日：1997-09-09

申请号：US540309

申请日：1995-10-06

申请人： Wolfgang Rohde

发明人： Wolfgang Rohde

IPC分类号： B21B1/00 ,  B21B1/46 ,  B21B45/02 ,  B22D11/00 ,  B22D11/12 ,  B22D11/124 ,  C21D1/00 ,  C21D9/00 ,  C21D9/573

CPC分类号： B22D11/124 ,  B21B45/0218 ,  C21D9/0081 ,  C21D9/573 ,  B21B1/46 ,  Y02P10/212

摘要： In a method for the production of hot-rolled wide strip in a production plant which includes a continuous casting plant for thin slabs having a thickness of between 40 and 70 mm, an equalizing furnace and a rolling mill, wherein the temperature of the thin slab when exiting the continuous casting plant is above 950.degree. C., the surface temperature of the slab is lowered between the continuous casting machine and the equalizing furnace over a sufficient depth of the slab, so that a conversion of the structure from austenite to ferrite/perlite takes place.

摘要翻译： 在制造装置中制造热轧宽带材的方法中，包括厚度为40〜70mm的薄板坯的连续铸造装置，均质炉和轧机，其中薄板坯的温度 当离开连续铸造设备的温度高于950℃时，板坯的表面温度在板坯的足够深度上在连续铸造机和均化炉之间降低，使得结构从奥氏体转变为铁素体/ 珍珠岩发生。

公开(公告)号：US5611232A

公开(公告)日：1997-03-18

申请号：US380098

申请日：1995-01-27

申请人： Wolfgang Rohde ,  Gunter Kneppe

发明人： Wolfgang Rohde ,  Gunter Kneppe

IPC分类号： H05B6/10 ,  B21B1/26 ,  B21B1/46 ,  B21B37/52 ,  B21B45/00 ,  B21B13/22

CPC分类号： C21D8/0226 ,  B21B1/46 ,  B21B37/52 ,  B21B45/004 ,  C21D8/0426 ,  C21D9/48 ,  C21D9/60 ,  Y02P10/253 ,  Y10T29/49991

摘要： A method of manufacturing hot rolled steel strip from continuously cast input stock in successive work steps includes adjusting strip-shaped input stock after solidification to hot rolling temperature and introducing the input stock into a multiple-stand rolling mill for rolling into finished strip. The rolled stock is heated by an inductive heating unit at least between the first stand and the second stand.

摘要翻译： 在连续工作步骤中从连续铸造输入坯料制造热轧钢带的方法包括将固化后的带状输入原料调整到热轧温度，并将输入原料引入多台轧机中以轧制成成品条。 轧制坯料至少在第一支架和第二支架之间由感应加热装置加热。

公开(公告)号：US4313704A

公开(公告)日：1982-02-02

申请号：US32495

申请日：1979-04-23

申请人： Werner Kucharzyk ,  Wolfgang Rohde

发明人： Werner Kucharzyk ,  Wolfgang Rohde

IPC分类号： B65D90/54 ,  B08B9/08 ,  B08B9/087 ,  B65D90/62 ,  C10B31/02 ,  C10J3/50

CPC分类号： C10B31/02 ,  B65D90/626

摘要： The gas-tight closure comprises a thin walled tubular piece projecting from a feeding duct into a filling space, a thin walled conical jacket having its larger bottom base provided with a rigid seal reinforcing member cooperating with the lower rim of the intake tubular piece. The outer periphery of the reinforcing member is slanted about a small angle to snugly fit into the tubular piece and adjust the form thereof when upward pull is exerted upon the conical jacket by means of an actuation rod passing outwardly through the wall of the feeding duct. The actuation rod has preferably the form of a hollow shaft which accommodates the manipulation rod of a scraper projecting radially below the reinforcing member into the filling space. The outside portion of the actuation rod is provided with a control device in the form of clamping plates cooperating with abutment plates resting on the guiding sleeve for the actuation rod. The clamping plates are manipulated by means of separate levers.

摘要翻译： 气密闭合件包括从进料管道突出到填充空间的薄壁管状件，薄壁锥形夹套，其较大的底部基部设置有与进气管件的下边缘配合的刚性密封加强件。 加强构件的外周边以小的角度倾斜以紧密地配合到管状件中，并且当通过向外穿过供给管的壁的致动杆向上拉动作用在锥形护套上时调节其形状。 致动杆优选地具有中空轴的形式，该空心轴容纳在加强构件的径向下方突出到填充空间中的刮刀的操纵杆。 致动杆的外侧部分设有一个控制装置，该控制装置与夹持在用于致动杆的导向套筒上的抵靠板配合。 夹板通过单独的杠杆操纵。