公开(公告)号：US4169745A

公开(公告)日：1979-10-02

申请号：US932214

申请日：1978-08-09

申请人： Alfred Moser ,  Hubert J. Augustin

发明人： Alfred Moser ,  Hubert J. Augustin

IPC分类号： B23K11/20 ,  B23K11/04 ,  B23K11/16 ,  B23K35/00 ,  E01B7/12 ,  C21D1/00

CPC分类号： E01B7/12 ,  B23K35/004

摘要： A method of joining frogs consisting of wear-resisting austenitic manganese steel casting to rails of carbon steel by welding and with the aid of an interposed connector consisting of austenitic low-carbon steel, characterized in that the connector is first welded to the regular rail or interconnecting rail, particularly by flash-butt welding, that the length of the connector which has been welded to the regular rail is limited to 20 to 25 mm, at most, preferably to 15 to 20 mm, that in a second welding operation the frog consisting of a wear-resisting manganese steel casting is welded to the connector, preferably by flash-butt welding, and that the cooling after the second welding operation is effected at a higher rate than the cooling after the first welding operation.

摘要翻译： 通过焊接将由耐磨奥氏体锰钢铸件组成的青蛙连接到碳钢轨道的方法，借助于由奥氏体低碳钢组成的插入连接器，其特征在于，所述连接器首先被焊接到常规轨道或 互连轨道，特别是通过闪光对接焊接，已经焊接到规则轨道的连接器的长度被限制在20至25mm，最多为15至20mm，在第二次焊接操作中，青蛙 由耐磨锰钢铸件组成，优选通过闪光焊接焊接到连接器上，并且在第二焊接操作之后的冷却以比在第一焊接操作之后的冷却更高的速率进行。

公开(公告)号：US4691757A

公开(公告)日：1987-09-08

申请号：US901995

申请日：1986-08-28

申请人： Wolfgang Polanschutz ,  Luzian Pochmarski ,  Alfred Moser

发明人： Wolfgang Polanschutz ,  Luzian Pochmarski ,  Alfred Moser

IPC分类号： B22D11/04 ,  B22D11/053

CPC分类号： B22D11/053

摘要： To increase the effective acoustic capacity and to enable the mold side walls to be conventionally designed, a continuous casting plant comprising a stationary supporting structure and a continuous casting mold supported on the structure has its ultrasonic transducers fastened at one end to the stationary supporting structure and at the other end to the continuous casting mold.

摘要翻译： 为了增加有效的声学能力并且使得模具侧壁能够被传统地设计，包括固定支撑结构和支撑在结构上的连续铸模的连续铸造设备的一端具有超声波换能器固定在固定支撑结构上， 在另一端连续铸造模具。

公开(公告)号：US4144442A

公开(公告)日：1979-03-13

申请号：US796246

申请日：1977-05-23

申请人： Hubert Augustin ,  Eduard Friesenbichler ,  Alfred Moser

发明人： Hubert Augustin ,  Eduard Friesenbichler ,  Alfred Moser

IPC分类号： C21D9/04 ,  B23K9/00 ,  B23K9/038 ,  B23K28/00 ,  B23K35/00 ,  E01B7/00 ,  E01B7/02 ,  E01B7/12 ,  E01B11/00 ,  B23K11/04

CPC分类号： B23K35/004 ,  E01B7/02

摘要： Process for producing a component part of a railway switch or of a railway crossing in which frogs consisting of austenitic manganese steel casting are, with interposition of an intermediate piece, connected by a welding operation with rails consisting of carbon steel, characterized in that an intermediate piece is welded to the portions of the frog or of the component part of the railway crossing which are to be connected with the rails, and in that this intermediate piece consists of austenitic steel, whereupon the frog or the component part of the railway crossing is, together with the intermediate piece, heated to a temperature, preferably to about 1050.degree. C., at which any embrittlement of the workpiece is removed, and whereupon the frog or the component part of the crossing having the intermediate piece welded thereto is rapidly cooled, for instance by quenching with water, and whereupon the rail is welded to the intermediate piece and subsequently the welding area is allowed to slowly cool, the intermediate piece having a smaller height than has the rail and the frog or the component part of the railway crossing, and further characterized in that prior to heating the frog or component part of the railway crossing and the intermediate piece, a cladding layer forming the running surface and consisting of wear-resistant manganese steel is applied.

摘要翻译： 用于生产铁路开关或铁路路口的组成部分的方法，其中由奥氏体锰钢铸件组成的青蛙具有通过焊接操作与由碳钢组成的轨道连接的中间件，其特征在于， 焊接到与轨道连接的铁路路口的青蛙或部件的部分，并且该中间件由奥氏体钢构成，因此，青蛙或铁路道口的组成部分为 与中间件一起加热至优选至约1050℃的温度，在该温度下除去工件的任何脆化，然后将具有焊接在其上的中间件的交叉部件的青蛙或组件部分快速冷却 ，例如通过用水骤冷，然后将轨道焊接到中间件，随后允许焊接区域 缓慢冷却，中间件具有比轨道和青蛙或铁路路口的组成部分更小的高度，其特征还在于，在加热铁路路口的青蛙或组成部分和中间件之前， 应用由耐磨锰钢组成的运行表面层。

公开(公告)号：US20090049741A1

公开(公告)日：2009-02-26

申请号：US12094210

申请日：2006-11-16

申请人： Alfred Moser

发明人： Alfred Moser

IPC分类号： C10L5/44 ,  C10L1/02 ,  B01D15/00 ,  B01D21/00

CPC分类号： B01J20/24 ,  B01D15/00 ,  B01J20/12 ,  B01J2220/4825 ,  C10L1/026 ,  C10L5/44 ,  Y02E50/10 ,  Y02E50/13 ,  Y02E50/30

摘要： According to the invention, unpurified biodiesel is brought in contact with cellulose-containing material by continuously and/or discontinuously mixing the same in order to eliminate the glycerin and catalyst residues, such as potassium soaps, accumulated during the production of the biodiesel. A system for carrying out said method comprises an agitated sedimentation tank (1) with a conduit (4,5) for delivering purified biodiesel into the agitated sedimentation tank (1) and a conveying device (6) for feeding cellulose-containing material into the agitated sedimentation tank (1). A drive unit (51) for an agitator (50) is disposed in the agitated sedimentation tank (1). A conduit (16, 20) extends from the agitated sedimentation tank (1) to at least one static sedimentation tank (2, 3). A valve (13) via which solid matter can be discharged from the agitated sedimentation tank (1) is mounted in the area of the bottom of the agitated sedimentation tank (1).

摘要翻译： 根据本发明，通过连续地和/或不连续地混合未纯化的生物柴油与含纤维素材料接触，以消除在生产生物柴油期间积累的甘油和催化剂残余物如钾肥。 用于执行所述方法的系统包括搅拌沉淀池（1），其具有用于将纯化的生物柴油输送到搅拌沉淀池（1）中的导管（4,5）和用于将含纤维素材料进料到 搅拌沉淀池（1）。 用于搅拌器（50）的驱动单元（51）设置在搅拌沉淀池（1）中。 导管（16,20）从搅拌沉淀池（1）延伸至至少一个静态沉淀池（2,3）。 在搅拌沉淀池（1）的底部的区域中安装有可从搅拌沉淀池（1）排出固体物质的阀（13）。

公开(公告)号：US06406569B1

公开(公告)日：2002-06-18

申请号：US08533944

申请日：1995-09-26

申请人： Alfred Moser ,  Georg Prskawetz ,  Peter Pointner

发明人： Alfred Moser ,  Georg Prskawetz ,  Peter Pointner

IPC分类号： C21D904

CPC分类号： C21D9/04 ,  C21D1/60 ,  C21D1/63 ,  C21D2221/02

摘要： A method for the thermal treatment of rails, in particular of the rail head, in which cooling is carried out in a cooling agent that contains a synthetic cooling agent additive, starting at temperatures above 720° C. The treatment is carried out by immersion in the cooling agent until withdrawl of the immersed areas, courses, at a surface temperature between 450 and 550° C. results without temperature equalization across the whole of the cross-section, section, there by avoiding hardening of the rail web whilst maintaining an optimal cooling rate for the rail head.

摘要翻译： 一种用于热处理轨道的方法，特别是轨道头，其中在包含合成冷却剂添加剂的冷却剂中进行冷却，起始于高于720℃的温度。处理通过浸入 冷却剂直到浸没区域的退出，在450和550℃之间的表面温度下进行，在整个横截面部分没有温度均衡，避免了铁网的硬化，同时保持最佳 铁路头的冷却速度。

公开(公告)号：US06770155B2

公开(公告)日：2004-08-03

申请号：US10075398

申请日：2002-02-15

申请人： Georg Prskawetz ,  Peter Pointner ,  Alfred Moser

发明人： Georg Prskawetz ,  Peter Pointner ,  Alfred Moser

IPC分类号： C21D904

CPC分类号： C21D1/63 ,  C21D8/00 ,  C21D9/04 ,  C21D2211/009 ,  C21D2221/02

摘要： A process for the manufacture of a railroad rail of a steel alloy having a pearlitic microstructure. The rail is is shaped at a reduction rate of 1.8 to 8% and aligned straight in its longitudinal direction at a temperature between 770° C. and 1050° C., whereafter it is mounted with the head down and is allowed to cool slowly in still air to a temperature of 5 to 120° C. above the Ar3 temperature, and upon reaching this temperature at least the rail head is dipped into a cooling liquid and is cooled to the temperature of conversion of an austenitic grain microstructure into a fine pearlitic grain microstructure.

摘要翻译： 一种具有珠光体组织的钢合金轨道的制造方法。 轨道以1.8至8％的压缩率成形，并在770℃至1050℃之间的温度下沿其纵向方向直线对准，然后将头部安装到头部，并允许其缓慢地冷却 仍然在Ar3温度以上至5〜120℃的温度，达到该温度时至少将钢轨头浸入冷却液中，冷却至奥氏体晶粒微观组织转变成细珠光体的温度 晶粒微观结构。

公开(公告)号：US06547897B2

公开(公告)日：2003-04-15

申请号：US09864288

申请日：2001-05-25

申请人： Alfred Moser ,  Georg Prskawetz ,  Peter Pointner

发明人： Alfred Moser ,  Georg Prskawetz ,  Peter Pointner

IPC分类号： C21D904

CPC分类号： C21D9/04 ,  C21D1/60 ,  C21D1/63 ,  C21D2221/02

摘要： A method for the thermal treatment of rails, in particular of the rail head, in which cooling is carried out in a cooling agent that contains a synthetic cooling agent additive starting at temperatures above 720° C. The treatment is carried out by immersion in the cooling agent until withdrawal of the immersed areas occurs, at a surface temperature between 450 and 550° C. results without temperature equalization across the whole of the cross-section, thereby avoiding hardening of the rail web whilst maintaining an optimal cooling rate for the rail head.

摘要翻译： 一种用于热处理轨道的方法，特别是轨道头，其中在含有从高于720℃的温度开始的合成冷却剂添加剂的冷却剂中进行冷却。该处理通过浸入 在450至550℃之间的表面温度下，冷却​​剂直到排出区域发生，在整个横截面上没有温度均衡，从而避免了导轨网的硬化，同时保持了轨道的最佳冷却速度 头。

公开(公告)号：US06419762B2

公开(公告)日：2002-07-16

申请号：US09814710

申请日：2001-03-23

申请人： Georg Prskawetz ,  Peter Pointner ,  Alfred Moser

发明人： Georg Prskawetz ,  Peter Pointner ,  Alfred Moser

IPC分类号： C22C3858

CPC分类号： C21D1/63 ,  C21D8/00 ,  C21D9/04 ,  C21D2211/009 ,  C21D2221/02

摘要： A railroad rail of a steel alloy having a pearlitic microstructure, which rail has a good long-term serviceability, high ductility and high abrasion resistance of the working surface at the rail head, the rail being formed of a steel alloy having a chemical composition in weight % of 0.4 to 1.0 carbon, 0.1 to 1.2 silicon, 0.5 to 3.5 manganese, up to 1.5 chromium, optionally other alloy elements below 1 weight %, the rest being iron and impurities, and at least the rail head having a portion of fine pearlitic microstructure and a hardness between 340 HB and 425 HB down to a sufficient depth from the top surface, the arrangement and the extension of the portion of fine pearlitic microstructure in the rail cross section being even along the entire length of the rail.

摘要翻译： 一种具有珠光体组织的钢合金轨道，该轨道具有良好的长期可使用性，高延展性和在轨头处的工作表面的高耐磨性，该轨道由具有化学组成的钢合金形成 重量百分数为0.4至1.0碳，0.1至1.2硅，0.5至3.5锰，至多1.5铬，任选的其他合金元素低于1重量％，其余为铁和杂质，至少轨头具有一部分细 珠光体组织和硬度在340HB与425BH之间，从上表面到足够的深度，导轨横截面中微细珠光体组织部分的布置和延伸甚至沿轨道的整个长度均匀。

公开(公告)号：US06527448B1

公开(公告)日：2003-03-04

申请号：US09806459

申请日：2001-06-21

申请人： Jiri Gurka ,  Alfred Moser ,  Ferdinand Schweitzer ,  Manfred Antensteiner ,  Clair Druet ,  Thomas Fucks ,  Hendrikus Jan Kapaan

发明人： Jiri Gurka ,  Alfred Moser ,  Ferdinand Schweitzer ,  Manfred Antensteiner ,  Clair Druet ,  Thomas Fucks ,  Hendrikus Jan Kapaan

IPC分类号： F16C3358

CPC分类号： F16C19/166 ,  F16C33/605 ,  F16C33/61

摘要： An asymmetric angular contact bearing comprises an inner ring (2) and an outer ring (3) each defining a raceway, at least one ring being provided with a high shoulder (6) and a low shoulder (7) which border the raceway of said ring, as well as a series of rolling elements (8) which are in rolling contact with the raceways. The low shoulder is provided with a circumferential groove (9), a ring member (10) being accommodated in said groove (9) for contacting the rolling elements (8).

摘要翻译： 不对称的角接触轴承包括内环（2）和外环（3），每个限定一个滚道，至少一个环设置有高肩（6）和低肩（7），所述高肩（6）和低肩（7） 环，以及与滚道滚动接触的一系列滚动元件（8）。 低肩设置有周向槽（9），环形构件（10）容纳在所述槽（9）中用于接触滚动元件（8）。

公开(公告)号：US06224694B1

公开(公告)日：2001-05-01

申请号：US09570455

申请日：2000-05-12

申请人： Georg Prskawetz ,  Peter Pointner ,  Alfred Moser

发明人： Georg Prskawetz ,  Peter Pointner ,  Alfred Moser

IPC分类号： C21D904

CPC分类号： C21D1/63 ,  C21D8/00 ,  C21D9/04 ,  C21D2211/009 ,  C21D2221/02

摘要： Method for heat-treating profiled rolling stock, including track and railroad rails, having a profiled surface and increased heat removal from portions of the profiled surface during cooling in the gamma range of an iron based alloy material. The method includes aligning the profiled rolling stock, at an average temperature of between 750° C. and 1100° C., straight in its longitudinal direction by plastic shaping, and moving the aligned profiled rolling stock, in its aligned state, in a transverse direction and holding same there. The method also includes evenly cooling of the aligned profiled rolling stock, in a first cooling, to a temperature below 860° C., with the same local cooling intensity, by radiation, in still air, removing heat from the first cooled profiled rolling stock, in a second cooling, in the longitudinal direction with an intensity which locally is essentially the same, but, when viewed in cross section, is circumferentially different, and increasing the cooling intensity in at least one zone at the circumference of the first cooled profiled rolling stock. Greater cooling intensities are assigned to areas with one of a large cross sectional ratio relative to the circumference and a large portion of volume with one of respect to the surface and a high mass concentration. The method further includes increasing a cooling speed of areas of the increased intensely cooled profiled rolling stock having locally high temperatures, and bringing these areas to a conversion temperature, under which cooling conditions, a fine pearlitic grain structure, free of martensite, is formed, and cooling the increased intensely cooled profiled rolling stock from the conversion temperature to room temperature, at the same local cooling intensity, in still air.

摘要翻译： 在铁基合金材料的γ范围内的冷却过程中，对具有异形表面的成型车辆进行热处理的轮胎车辆的方法，其具有成型表面和增加的成形表面部分的热量去除。 该方法包括在750℃至1100℃之间的平均温度下对准成型的车辆，其塑性成型在其纵向方向上是直的，并且以对准的状态将对准的异形轧制车辆以横向 方向并保持相同。 该方法还包括在第一次冷却中将对准的异形轧制车辆均匀地冷却至低于860℃的温度，以相同的局部冷却强度通过辐射在静止空气中，从第一冷却型轮胎 在第二冷却中，在纵向具有局部基本相同的强度，但是当在横截面中观察时，在周向上不同，并且增加在第一冷却型材的圆周处的至少一个区域中的冷却强度 机车车辆 更大的冷却强度分配给具有相对于圆周的大横截面比率的区域和相对于表面具有高质量浓度的大部分体积的区域。 该方法还包括提高具有局部高温的增加的强冷型成形机车车辆的区域的冷却速度，并且使这些区域成为形成冷却条件的不含马氏体的细小珠光体组织的转化温度， 并且在静止的空气中以相同的局部冷却强度将增加的强冷却成型的车辆从转换温度冷却到室温。