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1. 发明授权

US07213432B2 Hot rolling installation 失效
标题翻译：热轧安装
公开(公告)号：US07213432B2
公开(公告)日：2007-05-08
申请号：US10486410
申请日：2002-08-05
申请人： Dieter Rosenthal , Peter Sudau , Joachim Hafer
发明人： Dieter Rosenthal , Peter Sudau , Joachim Hafer
IPC分类号： B21B1/46
CPC分类号： B21B1/466 , B21B1/26 , B21B45/08 , B21B2013/003 , B21B2201/02 , Y10T29/49991
摘要： A hot rolling installation should be constructed and able to be operated so that strips of materials, which can be shaped with different levels of difficulty and have a thickness of less than 1 mm, can be rolled. According to the invention, strip speeds of 15 m/sec should not be exceeded at the outlet of the last roll stand regardless of the material being used, and the hot-rolled strip should have austenitic structures. To this end, the invention provides that thin slab thicknesses of approximately 50 mm are used for easily shapeable material, that the first of seven stands is driven or executes only a smoothing pass, the slab is de-scaled in front of and behind the first stand, and that the second to seventh stand effects the reduction in thickness to less than 1 mm.
摘要翻译：应该构造一个热轧设备，并且可以进行操作，从而可以轧制能够形成不同难度并具有小于1mm厚度的材料条。根据本发明，无论使用的材料如何，在最后的辊架的出口不应超过15m / sec的剥离速度，并且热轧带应具有奥氏体结构。为此，本发明提供了大约50mm的薄板厚度用于容易成形的材料，即七个支架中的第一个被驱动或仅执行平滑过程，在第一个的前面和后面对板进行缩放并且第二至第七支架将厚度的减小影响到小于1mm。

2. 发明授权

US07870775B2 Drive arrangement for rolling mill 有权
标题翻译：轧机驱动装置
公开(公告)号：US07870775B2
公开(公告)日：2011-01-18
申请号：US11991119
申请日：2006-09-04
申请人： Günter Höfer , Volker Braas , Michael Lipowski , Heinz-Adolf Müller , Peter Brandenfels , Joachim Hafer , Christof Klein , Christoph Sundermann , Stefan Krämer
发明人： Günter Höfer , Volker Braas , Michael Lipowski , Heinz-Adolf Müller , Peter Brandenfels , Joachim Hafer , Christof Klein , Christoph Sundermann , Stefan Krämer
IPC分类号： B21B31/07
CPC分类号： B21B35/04 , B21B35/06 , B21B35/12 , B21B35/14
摘要： In the case of a drive arrangement for a rolling mill, comprising at least one drive motor (M), a main gear mechanism (HG), a pinion gear mechanism (KWG), a rolling stand (G) with working rolls (AW), and the spindles, couplings and the like which connect these components, the main gear mechanism (HG) is a single-stage one and the drive axis (AN) is spaced apart from the output axis (AB) by an upwardly directed, vertical spacing (vA).
摘要翻译：在用于轧机的驱动装置的情况下，包括至少一个驱动马达（M），主齿轮机构（HG），小齿轮机构（KWG），具有工作辊（AW）的滚动架（G），以及连接这些部件的主轴，联轴器等，主齿轮机构（HG）是单级的，驱动轴线（AN）通过向上的垂直方向与输出轴线（AB）间隔开间距（vA）。

3. 发明申请

US20090049883A1 Drive arrangement for rolling mill 有权
标题翻译：轧机驱动装置
公开(公告)号：US20090049883A1
公开(公告)日：2009-02-26
申请号：US11991119
申请日：2006-09-04
申请人： Gunter Hofer , Volker Braas , Michael Lipowski , Heinz-Adolf Muller , Peter Brandenfeld , Joachim Hafer , Christof Klein , Christoph Sundermann , Stefen Kramer
发明人： Gunter Hofer , Volker Braas , Michael Lipowski , Heinz-Adolf Muller , Peter Brandenfeld , Joachim Hafer , Christof Klein , Christoph Sundermann , Stefen Kramer
IPC分类号： B21B35/12
CPC分类号： B21B35/04 , B21B35/06 , B21B35/12 , B21B35/14
摘要： In the case of a drive arrangement for a rolling mill, comprising at least one drive motor (M), a main gear mechanism (HG), a pinion gear mechanism (KWG), a rolling stand (G) with working rolls (AW), and the spindles, couplings and the like which connect these components, the main gear mechanism (HG) is a single-stage one and the drive axis (AN) is spaced apart from the output axis (AB) by an upwardly directed, vertical spacing (vA).
摘要翻译：在用于轧机的驱动装置的情况下，包括至少一个驱动马达（M），主齿轮机构（HG），小齿轮机构（KWG），具有工作辊（AW）的滚动架（G），以及连接这些部件的主轴，联轴器等，主齿轮机构（HG）是单级的，驱动轴线（AN）通过向上的垂直方向与输出轴线（AB）间隔开间距（vA）。

4. 发明授权

US07491276B2 Production method and installation for producing thin flat products 失效
标题翻译：生产薄平板产品的生产方法和安装
公开(公告)号：US07491276B2
公开(公告)日：2009-02-17
申请号：US10343580
申请日：2001-07-21
申请人： Harald Wehage , Ulrich Skoda-Dopp , Michael Breuer , Joachim Hafer
发明人： Harald Wehage , Ulrich Skoda-Dopp , Michael Breuer , Joachim Hafer
IPC分类号： C21D8/02
CPC分类号： C21D8/0226 , B21B1/26 , B21B1/34 , B21B1/466 , B21B37/005 , B21B37/74 , B21B45/004 , B21B45/008 , Y02P70/127
摘要： The invention relates to a production method for producing, on a production installation (1), flat products, also of a large width, from continuously cast slabs having a large or medium thickness or from thin slabs. Said production installation is comprised of a single or multiple stand blooming train (4), of a roller table (3), which is provided for conveying the rolling stock and, optionally for oscillating, of a roller table section (5) with hinged heat-insulating covering hoods. The production installation is also comprised of a straightening unit (6) for straightening the pre-strips, of an, in particular, inductive heating installation (7) for effecting the controlled heating of the pre-strips to a defined temperature over the length and width of the pre-strips, of a multiple-stand finishing train (10), of a delivery roller table with devices (11) for cooling the hot rolled strip, and of subsequently arranged coiling machines (12) for coiling the finished strip. In the single or two-stand blooming train (4), one or more slabs comprised of carbon steels having an average carbon content of approximately 0.2 to 0.8% or of alloyed case hardening steels or heat-treatable steels are rolled on the roller table (3) to form one or more pre-strips. Said rolling is carried out in two stages with a pause between the same for effecting an intermediate cooling by oscillation. The pre-strips are heated over the length and width thereof to a defined temperature by the combined action of the covering hoods and heating installation, and are rolled in a multiple-stand finishing train (10) in the two-phase region in order to form thin high-strength finished strips.
摘要翻译：本发明涉及一种在生产设备（1）上生产具有大或中等厚度的连续铸造板或薄板坯的宽度大的扁平产品的生产方法。所述生产设备包括一个单台或多台立式喷射火车（4），一个辊台（3），其被设置用于传送机车车辆，并且可选地摆动地具有铰接热量的辊台部分（5）绝缘罩。生产设备还包括用于校正预条的矫直单元（6），特别是感应加热装置（7），用于将预条带的受控加热在长度上达到限定的温度，具有用于冷却热轧带材的装置（11）的输送辊工作台（10）的预制条的宽度，以及用于卷绕成品条的随后布置的卷取机（12）的宽度。在单架或双架喷油车（4）中，将一个或多个平均碳含量约为0.2至0.8％的碳钢或合金表面硬化钢或可热处理钢的板坯在辊台（ 3）形成一个或多个预条。所述轧制在两个阶段中进行，其间通过振荡来进行中间冷却。通过覆盖罩和加热装置的组合作用将预条带在其长度和宽度上加热到限定的温度，并且在两相区域中的多台整理机组（10）中滚动，以便形成薄的高强度成品条。

5. 发明授权

US07143499B2 Method and installation for producing metal strips and sheets 有权
标题翻译：生产金属条和板材的方法和安装
公开(公告)号：US07143499B2
公开(公告)日：2006-12-05
申请号：US10380441
申请日：2001-08-23
申请人： Jürgen Seidel , Günter Kneppe , Joachim Hafer
发明人： Jürgen Seidel , Günter Kneppe , Joachim Hafer
IPC分类号： B21B1/46
CPC分类号： B21B1/466 , B21B1/26 , B21B27/00 , B21B27/10 , B21B28/04 , B21B45/004 , B21B45/0251 , B21B45/08 , Y10T29/49989 , Y10T29/49991 , Y10T29/5184
摘要： The invention relates to a method for producing metal strips and sheets involving the following method steps: pouring a strand, which is provided in the form (1) of thin slabs and which is comprised of carbon steel or special steel, into a casting machine (4) and rolling the cast product away from the casting heat. The aim of the invention is to utilize free capacities of existing installations, that is, installations not operating at full capacity, with which primary carbon steels are produced, in order to supplement other types of steel or to supplement cast products produced in another manner. To this end, the invention provides that, together with these first cast products (1), at least second cast products (2), which are produced in a second process route (II) from special steel if the first thin slabs are cast from carbon steel or are produced from carbon steel if the first thin slabs are cast from special steel, are rolled within a joint rolling program.
摘要翻译：本发明涉及一种生产金属条和片的方法，包括以下方法步骤：将由薄板坯形式（1）提供并且由碳钢或特殊钢构成的线材浇注到铸造机器中 4）并将铸造产品滚离铸造热。本发明的目的是为了补充其他类型的钢或补充以其他方式生产的铸造产品，利用现有装置的可用容量，即不是以全部容量运行的装置，其中生产主要碳钢。为此，本发明提供了与第一铸造产品（1）一起，至少第二铸造产品（2），其由第二工艺路线（II）由特殊钢制成，如果第一薄板坯从如果第一薄板坯是由特殊钢铸造的，则由碳钢制成，在共同轧制程序中轧制。

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