公开(公告)号：US20100107713A1

公开(公告)日：2010-05-06

申请号：US12531723

申请日：2008-03-20

申请人： Ali Bindernagel ,  Hermann Moeltner

发明人： Ali Bindernagel ,  Hermann Moeltner

IPC分类号： B21B23/00 ,  B21B17/04 ,  B21B19/02

CPC分类号： B21B23/00 ,  B21B17/04 ,  B21B19/06 ,  B21B25/00 ,  B21B25/02

摘要： The invention relates to a rolling mill for rolling stock to be rolled (6), having a planetary cross-rolling mill (20) and a subsequent further rolling mill in the rolling direction, the subsequent mill comprising a mandrel rod (10) having a length that is larger than the distance between the planetary cross-rolling mill (20) and the further rolling mill in the rolling direction.

摘要翻译： 本发明涉及一种轧制车辆用轧机（6），具有行星式轧制机（20）和轧制方式的后续轧机，后续的轧机包括具有 长度大于行星式轧制机（20）与轧制方向的另一轧机间的距离。

公开(公告)号：US5685187A

公开(公告)日：1997-11-11

申请号：US617287

申请日：1996-03-18

申请人： Ali Bindernagel ,  Albert Quambusch ,  Wilfried Schoeneberg

发明人： Ali Bindernagel ,  Albert Quambusch ,  Wilfried Schoeneberg

IPC分类号： B21B19/06 ,  B21B1/20 ,  B21B13/00 ,  B21B13/12 ,  B21B19/02 ,  B21B31/02 ,  B21B31/08 ,  B21B31/10

CPC分类号： B21B1/20 ,  B21B13/008 ,  B21B19/02 ,  B21B31/103

摘要： An arrangement for inclined rolling of tube-and bar-shaped rolling articles has two or more driven rollers rotatable about a longitudinal axis of a rolling article and supported in or on a rotor which surrounds the rolling article. The rotor is arranged in a stationary housing which is closed from all sides to provide a compact and efficient arrangement allowing an especially high rotary speed. Moreover, the arrangement with the inclined rollers rotatable about the longitudinal axis of the rolling product allow a fast exchange of the whole arrangement by a pre-assembled second arrangement so that stoppage of the whole arrangement during a roller exchange or a change in the roller adjustment is substantially reduced.

摘要翻译： 管状和棒状轧制制品的倾斜轧制装置具有两个或更多个从动轧辊，其可围绕轧制制品的纵向轴线旋转并且支撑在围绕轧制制品的转子中或其上。 转子布置在从所有侧面封闭的固定壳体中，以提供紧凑且有效的布置，允许特别高的转速。 此外，与滚动产品的纵向轴线可旋转的倾斜滚筒的布置允许通过预组装的第二布置快速更换整个布置，使得在滚筒更换期间停止整个布置或滚筒调整 大大减少。

公开(公告)号：US4848185A

公开(公告)日：1989-07-18

申请号：US033006

申请日：1987-03-31

申请人： Hermann Moltner ,  Helmut Holthoff

发明人： Hermann Moltner ,  Helmut Holthoff

IPC分类号： B21B35/00 ,  B21B35/02 ,  B21B35/12

CPC分类号： B21B35/12 ,  B21B35/025 ,  Y10T74/2186

摘要： In a transmission for driving the rolls of a rolling line having a number of rolling stands disposed one after another, a respective planetary transmission stage is provided at several output shaft (20) and forms the output rotational speed from a basic rotational speed and an additional rotational speed. The gear wheels (2,23) of the gear wheel transmission trains transmitting the basic and additional rotational speeds are mounted on stationary bearing bushes (3, 26) which project into the hub regions of the gear wheels (2, 23) and are secured in bores or on flange facings of the load-bearing walls (5, 6) of the transmission housing (1). Only one of the gear wheel transmision trains is disposed between the load-bearing walls of the transmision housing, while the other is disposed on the outside stands. This permits the transmission to be of lighter construction and allows greater gear ratios in the gear wheel transmission trains and a smaller distance between the output shafts (20).

摘要翻译： 在用于驱动具有多个连续设置的轧制机架的轧制线的辊的变速器中，在多个输出轴（20）处设置有相应的行星变速级，并且从基本转速和附加的转速形成输出转速 转速。 传递基本和额外转速的齿轮传动系的齿轮（2,23）安装在突出到齿轮（2,23）的轮毂区域中的固定轴承衬套（3,26）上，并固定 在传动壳体（1）的承载壁（5,6）的孔或法兰面上。 齿轮传动列车中仅有一个设置在传动壳体的承载壁之间，而另一个设置在外侧机架上。 这允许变速器具有更轻的结构，并且允许齿轮传动系中的较大传动比和输出轴（20）之间的较小距离。

公开(公告)号：US4571970A

公开(公告)日：1986-02-25

申请号：US672116

申请日：1984-11-16

申请人： Hermann Moltner ,  Karl-Hans Staat

发明人： Hermann Moltner ,  Karl-Hans Staat

IPC分类号： B21B19/02 ,  B21B25/00 ,  B21B25/06 ,  B21B15/00 ,  B21B19/06 ,  B21C45/00

CPC分类号： B21B19/02

摘要： In a rolling mill plant for the manufacture of seamless tubes, a piercing mill (2), a planetary skew rolling mill (15) and a sizing or stretch-reducing rolling mill (18) are arranged one after the other. In order to improve the output and the quality of the products of plant of this kind, it is proposed not to withdraw the shaft rods (11) used during the piercing operation in the mill (2), but also to use them as internal tools in the planetary skew rolling mill (15). The shaft rods can then remain at the entry end upstream of the planetary skew rolling mill (15) from where they can be returned to the piercing mill (2). Alternatively (FIGS. 2 and 4) they can also pass through the planetary skew rolling mill and be returned from the delivery end thereof to the piercing mill. The insertion, hitherto required, of rods into the hollow ingots before entering the planetary skew rolling mill is not required. The heavy scaling of the surface of the bore in the hollow ingot thereby occurring is avoided.

摘要翻译： 在用于制造无缝管的轧机装置中，一个穿孔机（2），行星偏斜轧机（15）和上浆或拉伸 - 轧制机（18）一个接一个地布置。 为了提高这种设备的产量和质量，建议不要在磨机（2）中抽出穿孔操作期间使用的轴杆（11），而是将其用作内部工具 在行星偏斜轧机（15）中。 然后，轴杆可以保持在行星偏斜轧机（15）的上游入口端，从那里它们可以返回到穿孔机（2）。 或者（图2和图4），它们也可以通过行星偏斜轧机，并从其输送端返回到穿孔机。 在进入行星偏斜轧机之前，至今需要将棒插入中空铸锭中。 避免了因此发生的中空锭中的孔的表面的重垢。

公开(公告)号：US4523622A

公开(公告)日：1985-06-18

申请号：US589514

申请日：1984-03-14

申请人： Heinrich Faste ,  Ali Bindernagel

发明人： Heinrich Faste ,  Ali Bindernagel

IPC分类号： B22D7/04 ,  B22D13/02 ,  B22D23/00

CPC分类号： B22D7/04 ,  Y10S164/06

摘要： In the manufacture of hollow metal ingots, particularly for producing seamless tubes, the liquid melt is poured rapidly into an upright or slightly inclined chill mould, the chill mould is closed and is tilted into a substantially horizontal position in which it is slowly rotated about its longitudinal axis. The hole is produced in the hollow ingots by pouring into the chill mould a quantity of melt which corresponds to the total volume of the chill mould plus the shrinkage volume and less the volume of the desired hole. The method is particularly advantageous when manufacturing hollow ingots of great length, although the method can also be used when manufacturing short hollow ingots. It is particularly advantageous to blow in an accurately dimensioned quantity of inert gas, corresponding to the hole in the hollow ingot, during and after the actual pouring operation.

摘要翻译： 在制造中空金属锭时，尤其是生产无缝钢管时，将液体熔体迅速倒入直立或稍微倾斜的冷却模具中，冷却模具被关闭并且倾斜成基本水平的位置， 纵轴。 通过向冷却模具中注入一定数量的熔体，这些熔体对应于冷却模具的总体积加上收缩体积和较小的所需孔的体积，在空心铸锭中产生孔。 当制造长度很大的中空锭时，该方法是特别有利的，尽管该方法也可以在制造短的中空铸锭时使用。 特别有利的是在实际的浇注操作期间和之后吹入对应于中空锭中的孔的精确尺寸的惰性气体。

公开(公告)号：US4488419A

公开(公告)日：1984-12-18

申请号：US400478

申请日：1982-07-21

申请人： Albert Quambusch ,  Wilfried Schoneberg

发明人： Albert Quambusch ,  Wilfried Schoneberg

IPC分类号： B21B19/02 ,  B21B27/02 ,  B21B31/08

CPC分类号： B21B27/035 ,  B21B19/02

摘要： A skew rolling mill for tubes is provided having a stand upright in two parts laterally separable along a vertical parting line, one part being fixed and the other movable horizontally transverse to the pass line of the mill, a pair of driven skew rolls journaled adjacent one another and inclined to the pass line, and a pair of driven guide discs journalled in the stand upright to be disposed in a vertical plane, one above and one below the pass line, the rolls and clamps being removable toward the vertical parting line and tie rods subject to pre-stress by hydraulically movable nuts.

摘要翻译： 提供了一种用于管的倾斜轧机，其具有两个部分，两个部分竖直地沿着垂直分隔线横向分离，一个部分是固定的，另一个部分水平地横向于轧机的轧制线，一对相邻的一对从动倾斜轧辊 另一个并且倾斜于通过线，并且一对从动引导盘直立地安装在支架中，以便被设置在垂直平面中，一个在通过线上方和下方一个，辊和夹具可朝向垂直分隔线和连接 棒受到液压可动螺母的预应力。

公开(公告)号：US4274274A

公开(公告)日：1981-06-23

申请号：US77317

申请日：1979-09-20

申请人： Theodor Zacharias ,  Bernhard Terdenge

发明人： Theodor Zacharias ,  Bernhard Terdenge

IPC分类号： B21B13/10 ,  B21B31/10

CPC分类号： B21B31/10 ,  B21B13/103

摘要： The frame (2) of a rolling mill has a U-shaped mounting (12) for receiving and locating rolling stands (8). A pivoted limb (12a) of the mounting can be swung down to form a bridge between the frame (2) and a change-over trolley (5) for the purpose of transferring the stands between the frame and the trolley by means of draw-and-thrust-rods 15.

摘要翻译： 轧机的框架（2）具有用于容纳和定位轧机机架（8）的U形安装件（12）。 安装件的枢转臂（12a）可以向下摆动，以在框架（2）和转换手推车（5）之间形成桥梁，用于通过牵引杆将架子转移到框架和手推车之间， 推杆15。

公开(公告)号：US20210252572A1

公开(公告)日：2021-08-19

申请号：US17178441

申请日：2021-02-18

申请人： KOCKS Technik GmbH & Co KG

发明人： Günter Schnug

IPC分类号： B21B31/10

摘要： A loading device for loading a roll may be connected without play to a roll shaft and may be supported by at least one bearing in a roll stand for rolling metal rods, bars, wires, or pipes from a roll or stock material, and a roll stand comprising such a loading device. The loading device may be configured to exert a force for calibrating a position of the roll in the roll stand, which may simulate a load on the bearing during rolling by applying the force to the roll or roll shaft.

公开(公告)号：US10151066B2

公开(公告)日：2018-12-11

申请号：US14885364

申请日：2015-10-16

申请人： KOCKS Technik GmbH & Co. KG

发明人： Ali Bindernagel ,  Ralf Dedeken

IPC分类号： E01B7/00 ,  B21B31/10

摘要： The present invention relates to a rack change system for changing of roller racks of a rolling block with a rail system along which change carriages can be moved, wherein the rail system includes a first track and a second track, which extend in different directions and are connected to one another via a switch, wherein the first track runs parallel to the rolling line of the rolling block, wherein a roller rack can be moved from the rolling block to the change carriage or a roller rack can be moved from the change carriage to the rolling block when the change carriage is standing on the first track and/or on the switch.

公开(公告)号：US09782810B2

公开(公告)日：2017-10-10

申请号：US14673243

申请日：2015-03-30

申请人： KOCKS Technik GmbH & Co. KG

发明人： Heinrich Potthoff

IPC分类号： B21B31/08 ,  B21B31/10 ,  B21B13/10

CPC分类号： B21B31/08 ,  B21B13/10 ,  B21B13/103 ,  B21B31/103

摘要： The invention relates to a device for moving a roll stand into or out of a roll stand receptacle of a rolling line, comprising a carrier element for entraining an entrainment element of a roll stand and a conveying element, wherein the carrier element is moved along a predetermined curved path.