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1. 发明授权

US4484466A Device for removing a die, a discard and a closing plate from an indirect metal extrusion press 失效
标题翻译：用于从间接金属挤压机去除模具，废弃物和封闭板的装置
公开(公告)号：US4484466A
公开(公告)日：1984-11-27
申请号：US458834
申请日：1983-01-18
申请人： Horst Groos , Gunther Wintzen
发明人： Horst Groos , Gunther Wintzen
IPC分类号： B21C23/20 , B21C23/21 , B21C35/04
CPC分类号： B21C35/04 , B21C23/214 , B21C23/215 , B21C23/218
摘要： After extrusion in an indirect metal extrusion press a removal arm, the end of which carries a holding sleeve for a die, a discard and a closing plate, is swung into the press axis between the billet carrier and the closing ram. The sleeve is divided into two transversely to the press axis. One part is fixed to the arm and clamps the die, while the other part receives the discard and the closing plate and can be displaced axially in the direction of the closing ram from the fixed sleeve part, the discard and the closing plate attached thereto being released. An hydraulically displaceable clamping seat provided on the removal arm and comprising respective pairs of grippers moves from below up to the closing plate and the discard and embraces them. During the operation to shear the discard from the extruded billet present in the clamped die the discard and the closing plate are moved downwards in a controlled manner. After the extruded billet has been extracted, the removal arm which holds the die on the one hand and the discard with the closing plate on the other hand at different heights, swings into its starting position so as to remove the tools and prepare them again in a controlled manner.
摘要翻译：在间接金属挤压机中挤压挤出机之后，将其末端带有用于模具的保持套筒，废弃物和封闭板的移除臂在坯料载体和封闭柱塞之间摆动到压力轴上。套筒按压轴横向分为两部分。一部分固定在臂上并夹住模具，而另一部分接收丢弃物和封闭板，并且可以从固定套筒部分沿闭合柱塞的方向轴向移位，与其相连的废弃物和封闭板是释放设置在移除臂上并包括相应的一对夹具的液压可移位的夹持座从下方移动到封闭板并且丢弃并包围它们。在夹持模具中存在的挤压坯料剪切废弃物的操作期间，废弃物和封闭板以受控的方式向下移动。在挤出的坯料已经被抽出之后，一方面保持模具的移除臂和另一方面在不同高度的封闭板的摆放摆动到其起始位置，以便移除工具并再次准备受控的方式。

2. 发明授权

US5301531A Horizontal metal extrusion press 失效
标题翻译：卧式金属挤压机
公开(公告)号：US5301531A
公开(公告)日：1994-04-12
申请号：US936519
申请日：1992-08-28
申请人： Horst Groos
发明人： Horst Groos
IPC分类号： B21C23/21 , B21C23/02
CPC分类号： B21C23/212 , B21C23/214
摘要： A horizontal metal extrusion press has a tool cassette (13) for a tool set composed of a die (134), a die holder (32) and at least one pressure ring (36), displaceable horizontally along guide rails (10,11) transversely to the press axis between an extrusion position (P) on the press axis and a changing position (W) spaced horizontally from the press axis, and replaceable by a second cassette in the changing position. The cassette has an upwardly open U shape to receive the tool set. A locking piece (14) for retaining the tool set can move in a vertical guideway (22) in the upper guide rail (10), to an upper position above the opening of the cassette and to a lower position inside the opening for closing the opening. The cassette opening has an internal bead (29), and the die holder has a corresponding annular groove. The locking piece is guided on the beads along the sides of the cassette opening.
摘要翻译：水平金属挤压机具有用于由模具（134），模具保持器（32）和至少一个压力环（36）组成的工具组的工具箱（13），其可沿着导轨（10,11）水平移动，在按压轴线上的挤出位置（P）和从压轴水平间隔开的变化位置（W）之间横向于压机轴线，并且可由位于更换位置的第二盒子更换。盒子具有向上开口的U形以接收工具组。用于保持工具组的锁定件（14）可以在上导轨（10）中的垂直导轨（22）中移动到盒的开口上方的上部位置，并且在开口内部的下部位置闭合开放盒式开口具有内部凸缘（29），并且模具座具有相应的环形凹槽。锁定片沿着磁带盒开口的侧面在珠上引导。

3. 发明授权

US5190236A Wire coiler with rotating winding drum 失效
标题翻译：带旋转卷线器的线盘
公开(公告)号：US5190236A
公开(公告)日：1993-03-02
申请号：US751537
申请日：1991-08-29
申请人： Horst Groos , Bernhard Zeuch
发明人： Horst Groos , Bernhard Zeuch
IPC分类号： B21C47/02 , B21C47/04 , B21C47/26 , C21D9/573
CPC分类号： B21C47/26 , B21C47/045 , C21D9/5732
摘要： A wire coiler with a rotating winding drum which can be immersed in a water tank as a rotational body having the greatest possible smoothness in order to avoid energy-dissipating turbulence of the water in the tank includes a winding drum (1) open towards the top and formed by outer and inner spaced casings (2, 3), and a base (4) connecting the casings and a vertical rotatable shaft (8) connected by flanges (5, 7) to the drum. The inner casing of the winding drum is breached by vertical slots (16), and an annular disc (15) inserted into the winding drum for supporting the turns of the wire coil being formed is connected to a lifting device (19, 21) by crosspieces (17) engaging through the slots, whereby the lifting device raises the supporting surface of the disc to a level with the transfer plane of the wire coils. A lifting sleeve (19) connected to the stationary lifting device (21) surrounds the shaft and has an annular groove (20) which engages the inner ends of the crosspieces to form a rotatingly movable, axially fixed connection, and is movably arranged in the annular space within the inner casing.
摘要翻译：一种具有旋转卷绕鼓的卷线器，其可以浸入作为具有最大平滑度的旋转体的水箱中，以避免罐中的水的耗散湍流，包括朝向顶部敞开的卷绕筒（1）并且由外部和内部间隔的壳体（2,3）形成，以及将壳体和通过凸缘（5,7）连接到滚筒的垂直可旋转轴（8）连接的基座（4）。卷绕鼓的内壳由垂直槽16突出，并且插入到卷绕鼓中的用于支撑正在形成的线圈的匝的环形盘15被连接到提升装置（19,21）上，通过挡板（17）通过狭槽接合，由此提升装置将盘的支撑表面升高到与线圈的传送平面的水平。连接到固定提升装置（21）的提升套管（19）围绕该轴并具有环形槽（20），该环形槽与挡块的内端接合以形成可旋转地移动的轴向固定的连接件，并且可移动地布置在内壳内的环形空间。

4. 发明授权

US4750345A Recycling pressure plates and dies in extrusion presses 失效
标题翻译：在挤压机中回收压力板和模具
公开(公告)号：US4750345A
公开(公告)日：1988-06-14
申请号：US43477
申请日：1987-04-28
申请人： Horst Groos , Siegfried Blasche
发明人： Horst Groos , Siegfried Blasche
IPC分类号： B21C25/02 , B21C23/21 , B21C35/04
CPC分类号： B21C33/00 , B21C23/212 , B21C35/04
摘要： For recycling the dies and pressure plates, in an extrusion press designed to perform both direct and indirect extrusion, a common conveyor extends beside the press between a device for stripping extrusion residue from the dies, and a device for separating extrusion residue from pressure plates. A first transfer arm is provided to transfer a pressure plate and direct extrusion residue from the press axis to the conveying means for conveyance to the pressure plate-separating device. The same transfer arm serves to transfer stripped dies from the conveying means to the press axis. A second transfer arm removes the die, pressure plate and extrusion residue after indirect extrusion, to the conveying means, which conveys the die to the die stripper, and the pressure plate and extrusion residue to the device for separating the extrusion residue from the pressure plate. Separated pressure plates are recycled to a magazine and then to the press axis for re-use.
摘要翻译：为了回收模具和压力板，在设计成执行直接和间接挤出的挤压机中，在用于从模具中剥离挤出残余物的装置之间的压力机旁边有一个共同的输送机，以及用于将挤出残余物与压力板分离的装置。提供第一传送臂以将压力板和从挤压轴线直接挤出残余物传送到输送装置以输送到压力板分离装置。相同的传送臂用于将剥离的模具从输送装置转移到压轴。第二转移臂将间接挤出后的模具，压力板和挤出残余物移除到将模具输送到模具剥离器的输送装置，以及将压力板和挤出残余物分离到压力板上的挤出残余物。分离的压力板被再循环到料仓，然后再循环到压机轴线以重新使用。

5. 发明授权

US4442694A Floor-mounted forging press having a stationary piston with a bore for supplying a pressure medium, and a moving cylinder 失效
标题翻译：具有具有用于供给压力介质的孔的静止活塞和移动气缸的地板式锻压机
公开(公告)号：US4442694A
公开(公告)日：1984-04-17
申请号：US326368
申请日：1981-12-01
申请人： Hermann Fusser , Horst Groos , Heinz Schmoll
发明人： Hermann Fusser , Horst Groos , Heinz Schmoll
IPC分类号： B21B31/32 , B21J9/12 , B30B1/32 , B30B15/06 , B21J9/18
CPC分类号： B30B15/068 , B21J9/12 , B30B1/32 , B21B31/32
摘要： A floor-mounted forging press has a static piston arranged on the top beam and a cylinder which slides on the piston and forms a toolholder, and a bore extending through the piston for supplying pressure medium to the cylinder. The piston is hollow and is swivelly mounted by means of ball cups at the lower end of the piston and on the top beam and a thrust bearing member between the ball cups, the piston being held in the vertical position on the top beam with the aid of retaining means. One form of retaining means is a partially resilient pressure medium pipe which holds the piston. Alternatively pins, mounted by means of spherical surfaces, suspend the piston by way of a flange on the piston and are resiliently biased to hold the piston against the top beam in a free-play, resilient and freely movable manner, a bore being provided through the ball cups and thrust bearing member.
摘要翻译：地板式锻压机具有布置在顶梁上的静态活塞和在活塞上滑动并形成刀架的气缸，以及延伸穿过活塞的孔，用于向气缸供应压力介质。活塞是中空的，并且通过球杯在活塞的下端和顶梁上旋转地安装，并且在球杯之间具有推力轴承构件，活塞通过助力保持在顶梁上的垂直位置的保持装置。保持装置的一种形式是保持活塞的部分弹性的压力介质管。或者，通过球形表面安装的销通过活塞上的凸缘悬挂活塞并且被弹性地偏置以将活塞以自由，弹性和自由移动的方式抵靠顶梁保持，球杯和推力轴承构件。

6. 发明授权

US5779994A Tubular reactor 失效
标题翻译：管状反应器
公开(公告)号：US5779994A
公开(公告)日：1998-07-14
申请号：US726037
申请日：1996-10-07
申请人： Kurt-Manfred Kupper , Ulrich Perner , Axel Bergmann-Franke , Horst Groos
发明人： Kurt-Manfred Kupper , Ulrich Perner , Axel Bergmann-Franke , Horst Groos
IPC分类号： B01J19/00 , B01J19/24 , F28F9/26 , F28F27/00 , F28D21/00 , B01J8/04
CPC分类号： F28D7/1638 , B01J19/0013 , B01J19/2425 , B01J19/243 , F28F27/00 , F28F9/26 , B01J2219/00085
摘要： A variable tubular reactor is described which contains a plurality of parallel reaction tubes held between two tube plates in a cooling medium container. The reaction tubes are connected outside of the tube plates with 180.degree. bends to form a tubular coil, whereby at least a part of the tube bends are connected to the respective tube ends by releasable flange connections. The reaction tubes are combined in groups in a through-flow relationship by tube bends and are regulated in temperature by a cooling medium supply, which is assigned thereto and is controllable in respect of the cooling medium quantity and/or cooling medium temperature.
摘要翻译：描述了一种可变管式反应器，其包含在冷却介质容器中的两个管板之间保持的多个平行的反应管。反应管以180度弯曲连接在管板的外部以形成管状线圈，由此通过可释放的法兰连接将至少一部分弯曲管连接到相应的管端。反应管以通过管弯曲的直流关系组合在一起，并且通过分配给它的冷却介质供应在温度下调节，并且关于冷却介质量和/或冷却介质温度是可控的。

7. 发明授权

US5421181A Horizontal metal extrusion press 失效
标题翻译：卧式金属挤压机
公开(公告)号：US5421181A
公开(公告)日：1995-06-06
申请号：US120180
申请日：1993-09-13
申请人： Josef Ahrweiler , Horst Groos
发明人： Josef Ahrweiler , Horst Groos
IPC分类号： B21C23/21 , B21C31/00 , B21C51/00
CPC分类号： B21C23/21 , B21C23/215
摘要： In a horizontal metal extrusion press to enable direct measurement of the alignment of the tools, the moving crosshead (9) and the receiver holder (12) in relation to the press axis, the tie rods (4) of the press frame (3) of high dimensional stability are provided with at least three clearance-measuring probes (25), which are directed at central angles of 120.degree. or less radially towards the press axis (X--X) and are centrally adjustable to a reference clearance from the press axis. The probes are disposed in radial planes (R2, R3, e.g.) in which they detect measuring surfaces (27, 28) provided on and centered at least on the receiver or receiver holder (12) and on the tools, in the working position and/or selected positions of the receiver holder and the tools. To enable the measurements to be effected without stoppages, it is advantageous to provide non-contact clearance-measuring probes, for example measuring on the basis of eddy current, laser or ultrasound.
摘要翻译：在水平金属挤压机中，能够直接测量工具相对于压轴的移动十字头（9）和接收器支架（12）的对准，压框（3）的拉杆（4）具有高尺寸稳定性的至少三个间隙测量探针（25），其以径向朝向加压轴线（XX）的中心角120度或更小的中心角度设置，并且可中央调节到与压轴相对的参考间隙。探针设置在径向平面（R2，R3，例如）中，其中它们检测设置在至少在接收器或接收器支架（12）上和中心的测量表面（27,28）上，并且在工具中处于工作位置， /或接收器支架和工具的选定位置。为了能够在不中断的情况下实现测量，有利的是提供非接触式间隙测量探针，例如基于涡流，激光或超声波测量。

8. 发明授权

US5062285A Horizontal metal extrusion press 失效
标题翻译：卧式金属挤压机
公开(公告)号：US5062285A
公开(公告)日：1991-11-05
申请号：US606099
申请日：1990-10-31
申请人： Horst Groos
发明人： Horst Groos
IPC分类号： B21C23/21 , B30B15/00 , F16J10/02
CPC分类号： F16J10/02 , B21C23/21 , B21C23/212 , B30B15/0052
摘要： A horizontal metal extrusion press has a single press cylinder, (13) consistsing of an open-ended sleeve (13M), and a cylinder head (13B) at one end. The cylinder head (13B) has a plug (13S) located within the open end of the sleeve (13M) and a flange (13F) facing the end of the sleeve. Radial mechanical keys (18) interconnect the sleeve end and the cylinder head flange to center the sleeve relative to the cylinder head.
摘要翻译：水平金属挤压机具有一个单个压力缸，（13）由一端开口的套筒（13M）和一个气缸盖（13B）构成。气缸盖（13B）具有位于套筒（13M）的开口端内的插头（13S）和面向套筒端部的凸缘（13F）。径向机械键（18）将套筒端部和气缸盖凸缘相互连接，以使套筒相对于气缸盖中心。

9. 发明授权

US4995253A Method for taking up a billet produced in the extrusion or tube-making press and control of a take-up device for this purpose 失效
标题翻译：在挤出或制管压机中生产的坯料的收集方法和用于此目的的卷取装置的控制
公开(公告)号：US4995253A
公开(公告)日：1991-02-26
申请号：US327809
申请日：1989-03-17
申请人： Horst Groos , Karl-Heinz Schutte
发明人： Horst Groos , Karl-Heinz Schutte
IPC分类号： B21C35/02
CPC分类号： B21C35/02
摘要： Method, control, and apparatus for taking up a billet produced in an extrusion or tube-making press includes applying a controlled pull-away tractive force, which keeps the emerging billet straight and does not affect the formation of the billet, increasing the pull-away tractive force in proportion to the extruded billet length, unit length weight and coefficient of friction between the billet and the delivery table, superimposing the pull-away tractive force upon the take-up tractive force determined from the cross-section and flow behavior in the die. After a billet has been separated and withdrawn from the die, the pull-away force and the length of the emerging billet are measured and the pull-away force, divided by the billet length, is entered as a set value for the specific profile frictional force to be multiplied by the billet length, which is determined by a path measurement, when extruding a subsequent billet of the same nominal cross section. The control is carried out such that, in addition to a value, which takes account of the resistance to motion of the carriage of the take-up device, as a first addend, and in addition to a base value--dependent upon the billet cross-section--of the take-up force as a second addend, starting from the point at which the billet tip is gripped by the grippers of the take-up device, an increasing value, which is the respective product of the result of a continuous delivery path measurement and a predetermined specific profile frictional force between the emerging billet and the delivery table, is determined and entered as a third addend as a desired value of the tractive force exerted on the billet tip.
摘要翻译： PCT No.PCT / DE88 / 00439 Sec。 371日期：1989年3月17日 102（e）1988年3月17日PCT 1988年7月18日PCT申请。用于卷取挤出或制管压力机中生产的坯料的方法，控制和装置包括施加受控拉出牵引力，其保持正在出现的坯料直线并且不影响坯料的形成，增加与挤出坯料长度，单位长度重量和坯料与输送台之间的摩擦系数成比例的拉拔牵引力，叠加牵引牵引根据从模具中的横截面和流动行为确定的卷取牵引力施加力。在坯料已经从模具中分离和退出之后，测量出现的坯料的拉拔力和长度，并将拉拔力除以坯料长度作为特定轮廓摩擦力的设定值当挤出相同标称横截面的后续坯料时，将通过路径测量确定的坯料长度乘以力。进行控制，使得除了考虑到卷取装置的滑架的运动的抵抗作为第一加数的值之外，以及除了基于钢坯横截面的基础值之外作为第二加数的卷取力的切割，从坯料尖被夹紧装置的夹持器开始的点开始，增加值是连续的结果的结果的相应乘积确定输出路径测量和出现的坯料和输送台之间的预定的特定轮廓摩擦力，作为施加在坯料尖端上的牵引力的期望值作为第三加数进入。

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