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1. 发明授权

US06698266B2 System and method for optimizing mill cuts 失效
标题翻译：优化轧机切割的系统和方法
公开(公告)号：US06698266B2
公开(公告)日：2004-03-02
申请号：US09681337
申请日：2001-03-20
申请人： Mervin W. Brower
发明人： Mervin W. Brower
IPC分类号： B21B100
CPC分类号： B23D36/00 , B21B37/70 , B21B2015/0014 , Y10T83/041 , Y10T83/0448 , Y10T83/0476 , Y10T83/2037 , Y10T83/541
摘要： A method for controlling a bar processing mill having an exit and a cooling bed to produce bars of a predetermined cold length. The method includes, for a first bar in a processing order, calculating a long hot cut length based, at least in part upon a predetermined cold length. In addition, the method includes adjusting the long hot cut length based on a total length of bar exiting the exit, if the long hot cut length is greater than a minimum cooling bed length, and if a number of layers of bars to be processed on the cooling bed is less than a predetermined number.
摘要翻译：一种用于控制具有出口和冷却床的条形加工车间以产生预定冷长度的条的方法。该方法包括，对于处理顺序中的第一条，至少部分地基于预定的冷长度来计算长热切割长度。此外，该方法包括如果长热切割长度大于最小冷却床长度，则基于离开出口的棒的总长度来调节长热切割长度，并且如果要处理的多个棒条层数冷却床小于预定数量。

2. 发明授权

US06205896B1 Die accelerator 失效
标题翻译：加速器
公开(公告)号：US06205896B1
公开(公告)日：2001-03-27
申请号：US09408199
申请日：1999-09-29
申请人： Roger Levy
发明人： Roger Levy
IPC分类号： B21B100
CPC分类号： B23D25/04 , B23D21/00 , Y10T83/0515 , Y10T83/4679 , Y10T83/4757 , Y10T83/4763
摘要： A hydraulic press is provided with a fixed base and at least one rail. The hydraulic press is slidably disposed on the rail. A die is slidably mounted on the hydraulic press for operatively engaging a moving coil of material upon activation of the hydraulic press. A clamp is fixably connected with the die and is slidably mounted on the hydraulic press. The clamp has a pneumatically powered anvil which secures itself to the moving coil of material to cause the clamp and the die to move along with the moving coil of material. A first stop is disposed between the press and the die for providing engagement there between to stop relative movement between the die and the hydraulic press. An accelerator displaces the hydraulic press with respect to the base to move along with the moving coil of material. The clamp holds the material while the die engages the moving coil of material to ensure tension in the moving coil of material. Powered outlet rollers pull the work piece away from the press and thereby ensure tension between themselves and the hydraulic press when the die engages the moving coil of material.
摘要翻译：液压机设置有固定基座和至少一个导轨。液压机可滑动地设置在轨道上。模具可滑动地安装在液压机上，用于在液压机启动时可操作地接合材料的运动线圈。夹具可与模具固定连接并可滑动地安装在液压机上。夹具具有气动砧座，其将其自身固定到材料的动圈上，以使夹具和模具与材料的移动线圈一起移动。第一止动件设置在压力机和模具之间，用于在其间提供接合以阻止模具和液压机之间的相对运动。加速器使液压机相对于基座移动以与材料的动圈一起移动。夹具保持材料，同时模具接合材料的动圈，以确保材料的运动线圈中的张力。动力输出辊将工件从压力机上拉出，从而确保当模具接合材料的动圈时，它们与液压机之间的张力。

3. 发明授权

US06796156B2 Object-marking device 失效
标题翻译：对象标记设备
公开(公告)号：US06796156B2
公开(公告)日：2004-09-28
申请号：US10123844
申请日：2002-04-16
申请人： Giovanni Natalis , Paolo Stefanelli
发明人： Giovanni Natalis , Paolo Stefanelli
IPC分类号： B21B100
CPC分类号： B21C51/005 , B44B3/061 , B44B3/063 , Y10T29/47
摘要： A support and holding structure (2) houses a fluid-operated actuator (17) controlling movement of a tool (7) close to and away from an object being marked (“A”) and movement means causing shifting of same on the surface (“S”) to be marked. The marking tool (7) comprises a ball or other engraving rolling element (7a) rotatably housed in a rolling seating (10) by interposition of small sliding balls (13). The rolling seating (10) has a rolling portion (10a) concentric with the engraving ball (7a), at which the efforts transmitted through the ball itself are discharged, and a recirculation portion (10b) spreading away from the rolling portion (10a) to ensure recirculation of the small sliding balls (13) during marking.
摘要翻译：支撑和保持结构（2）容纳流体操作的致动器（17），其控制靠近和远离被标记物体（“A”）的工具（7）的移动和使得其在表面上移动的移动装置 “S”）被标记。标记工具（7）包括通过插入小滑动球（13）可旋转地容纳在滚动座（10）中的球或其它雕刻滚动元件（7a）。滚动座（10）具有与雕刻球（7a）同心的滚动部（10a），通过球本身传递的作用被排出，并且从滚动部（10a）延伸的再循环部（10b）以确保标记期间小滑动球（13）的再循环。

4. 发明授权

US06220070B1 Shearing and coiling assembly for hot rolled stock 有权
标题翻译：热轧原料的剪切和卷取组件
公开(公告)号：US06220070B1
公开(公告)日：2001-04-24
申请号：US09462685
申请日：2000-03-27
申请人： Fausto Drigani , Giacinto Dal Pan , Cesare Galletti
发明人： Fausto Drigani , Giacinto Dal Pan , Cesare Galletti
IPC分类号： B21B100
CPC分类号： B21C47/066 , B21C47/245 , B21C47/34 , B21C47/3441 , B21C47/3475
摘要： A shearing and coiling assembly for hot rolled stock with a thickness of between 0.5 and more than 5 mm, comprising a shearing unit (11) and a coiling machine (10) comprising a turntable assembly (12) rotating around an axis of rotation (13) orthogonal to the axis of feed of the rolled stock and lying on a plane substantially parallel to the plane of feed (14) of the rolled stock. The turntable assembly (12) supports two coiling mandrels (15a, 15b) arranged diametrically opposite each other and with an axis parallel to the axis of rotation (13). The turntable assembly (12) includes at least a first operating position wherein the first mandrel (15a) is in a position awaiting the leading end of the rolled stock and ready to begin coiling, substantially cooperating with the plane of feed (14) and at least a second operating position, rotated by 180° with respect to the first operating position, wherein the first mandrel (15a) is in a position where the rolled stock is completely coiled and the coil (30) is ready to be discharged and the second mandrel (15b) is in a position awaiting the leading end of the rolled stock and ready to begin coiling. The shearing unit (11) can be moved between a working position in which it is aligned with the plane of feed (14) of the rolled stock, and an inactive position distant from the plane of feed (14).
摘要翻译：一种厚度为0.5至5mm以上的热轧原料的剪切和卷绕组件，包括剪切单元（11）和卷绕机（10），该卷绕机包括围绕旋转轴线旋转的转台组件（12））与轧制坯料的进给轴正交，并且位于基本上平行于轧制坯料的进料（14）平面的平面上。转盘组件（12）支撑两个绕直线相对布置的卷绕心轴（15a，15b），并且具有平行于旋转轴线（13）的轴线。转台组件（12）至少包括第一操作位置，其中第一心轴（15a）处于等待轧制坯料的前端的位置并准备开始卷绕，基本上与进料（14）的平面配合，并且在至少第二操作位置，相对于第一操作位置旋转180°，其中第一心轴（15a）处于轧制坯料完全卷绕并且线圈（30）准备排出的位置，并且第二心轴（15b）处于等待轧制坯料的前端并准备开始卷取的位置。剪切单元（11）可以在与轧制坯料的进给平面（14）对准的工作位置和远离进料平面（14）的非活动位置之间移动。

5. 发明授权

US06598443B2 Blind bore hub and method of forming 失效
标题翻译：盲孔毂和成型方法
公开(公告)号：US06598443B2
公开(公告)日：2003-07-29
申请号：US09843482
申请日：2001-04-26
申请人： Anthony J. Rose , Randy J. Monahan
发明人： Anthony J. Rose , Randy J. Monahan
IPC分类号： B21B100
CPC分类号： B21D22/16 , B21D53/261 , B21H1/02 , B21H1/04 , F16H55/44 , Y10T29/49536
摘要： A method for forming a hub having blind bore with an elevated blind bore face is provided. The blind bore face is elevated relative to the upper surface of an annular disc from which the hub is integrally formed, by first displacing metal radially inward from the upper surface toward the center of the disc to form an elevated surface with a hole therethrough, and second displacing metal radially inward, again from the upper surface toward the center of the disk, to form a hub which incorporates a blind bore having an elevated surface. A blind bore hub formed by the foregoing method is also provided.
摘要翻译：提供一种用于形成具有盲孔的具有升高的盲孔面的轮毂的方法。盲孔表面相对于环形盘的上表面升高，通过首先将金属从上表面朝向盘的中心径向向内移动，以形成具有穿过其的孔的升高表面，并且，从盘的上表面向中心再次径向向内移动金属，以形成具有提升表面的盲孔的轮毂。还提供了通过上述方法形成的盲孔毂。

6. 发明授权

US06279367B1 Multiple bar straightening and cutting system in bar steel rolling line 有权
标题翻译：多棒拉直切割系统在钢筋轧制线上
公开(公告)号：US06279367B1
公开(公告)日：2001-08-28
申请号：US09402011
申请日：1999-09-28
申请人： Akio Mehara , Koji Mizuno , Soichi Aoyama
发明人： Akio Mehara , Koji Mizuno , Soichi Aoyama
IPC分类号： B21B100
CPC分类号： B23D23/00 , B21D3/10 , B23D33/02 , B23D35/001
摘要： A multiple section bars straightening/cutting system in a bar rolling line comprises a multiple section bars straightening apparatus, an inlet side introduction pinch roller, a multiple traveling section bars cutting apparatus and a rear surface tilting table having an outlet side introduction pinch roller. The multiple traveling section bars cutting apparatus includes a fixed blade and a moving blade each having a plurality of calipers formed in accordance with the cross-sectional shapes of the section bars. The rear tilting table tilts in the direction in which the blades of the multiple traveling section bars cutting apparatus move in synchronism with the movement of the blades.
摘要翻译：棒坯轧制线中的多段钢筋矫直/切割系统包括多段钢筋矫直装置，入口侧引入压紧辊，多行程部分棒切割装置和具有出口侧引入压紧辊的后表面倾斜台。多个行进截面杆切割装置包括固定刀片和动叶片，每个刀片具有根据截面形状的横截面形状形成的多个卡钳。后倾斜台沿着多个行进部分切割装置的叶片与叶片的运动同步地移动的方向倾斜。

7. 发明授权

US06612144B2 Dent repair tool and method 失效
公开(公告)号：US06612144B2
公开(公告)日：2003-09-02
申请号：US09900836
申请日：2001-07-06
申请人： Darryl D. Domino
发明人： Darryl D. Domino
IPC分类号： B21B100
CPC分类号： B21D1/06 , Y10S72/705
摘要： A dent repair tool has a motor tool having a body and a motor shaft capable of spinning, an elongated inner shaft connected at its proximal end to the motor tool positioned within an elongated outer shaft, and separated from the outer shaft by bushings; and a working head releasably connected to the distal end of the inner shaft. The working head may take any of several forms, including a circular disk having curved protrusions disposed regularly around the perimeter of the disk, an elliptical plate, a triangular plate having rounded vertices and concave sides, and a square plate having rounded corners and concave sides. A system for repairing a dent in sheet metal includes urging the spinning working head of the dent repair tool against a raised portion of dented sheet metal to reduce or eliminate a dent. A method for repairing sheet metal having a dent includes the steps of reducing or eliminating the dent by applying force by means of a rotating perimeter side of a spinning working head to a surface of the sheet metal at the location of raised sheet metal formed by the dent. The method may further include generating a reflection from a front surface of the sheet metal at the location of the dent while the act of reducing or eliminating the dent is being performed, the reflection becoming more ordered as the dent is reduced or eliminated.

8. 发明授权

US06516647B1 Method of producing homokinetic joints 失效
标题翻译：制造等速万向节的方法
公开(公告)号：US06516647B1
公开(公告)日：2003-02-11
申请号：US09958390
申请日：2002-01-22
申请人： Manfred Hirschvogel , Karl Schuster , Peter Kettner , Walter Pischel , Michael Dahme , Hubert Nägele
发明人： Manfred Hirschvogel , Karl Schuster , Peter Kettner , Walter Pischel , Michael Dahme , Hubert Nägele
IPC分类号： B21B100
CPC分类号： B21K1/762 , B21J9/025 , B21K1/765 , Y10T29/49689
摘要： The invention relates to a method of manufacturing the outer part of a constant velocity joint, the outer part having in the finished condition a hollow chamber with a cylinder-shaped inner wall, in which there are provided ball raceways (1c) which run obliquely of the cylinder axis and are inclined with respect to one another. First, a wobble press die (4) is axially introduced into a goblet-shaped preliminary workpiece (1a) for the outer part having a conically developing inner and outer wall and pre-formed ball raceways (1c) in the inner wall. The preliminary workpiece (1a) is pressed (drawing process) by means of the wobble press die (4), sitting on the floor of the hollow chamber, through an opening in an outer die (2), so that a drawing process is carried out in which the preliminary workpiece (1a) is so cold formed that the inner wall of the hollow chamber is given a cylindrical shape. Thereafter the outer die (2) and the wobble press die (4), having a truncated cone-shaped outer contour, and having elevations (4a) on its outer side corresponding to the ball raceways (1c) and having a lesser diameter than the cylindrical hollow chamber of the drawn preliminary workpiece (1a), are set into a wobbling circular movement relative to one another such that the elevations (4a) of the wobble press die (4) move over the pre-formed ball raceways (1c) on the inner wall of the hollow chamber in a pressing and material shaping manner. Thereafter the wobble press die (4) is axially drawn out of the preliminary workpiece (1a) and finally, the finished joint outer part is ejected from the outer die (2).
摘要翻译：本发明涉及一种制造等速万向节的外部部件的方法，该外部部件在最终状态下具有一个具有圆柱形内壁的中空室，其中设置有滚珠滚道（1c），该滚珠滚道气缸轴线相对于彼此倾斜。首先，将摆动压模（4）轴向引入杯形预备工件（1a）中，用于具有锥形显影内壁和外壁的外部部分，并且在内壁中具有预成型球滚道（1c）。通过位于中空室的地板上的摆动压模（4）将预备工件（拉拔）通过外模（2）中的开口按压（拉伸加工），从而进行拉丝加工其中预备工件（1a）如此冷，使得中空室的内壁具有圆柱形形状。此后，外模（2）和摆动压模（4）具有截头圆锥形的外轮廓，并且在其对应于滚珠滚道（1c）的外侧上具有高度（4a），并具有小于拉出的预备工件（1a）的圆柱形中空室相对于彼此设置成摆动的圆周运动，使得摆动压模（4）的高度（4a）在预成形的滚珠滚道（1c）上移动中空室的内壁以压制和材料成型方式。此后，将摆动压模（4）从预备工件（1a）中轴向拉出，最后，将完成的接头外部部分从外模（2）上排出。

9. 发明授权

US06453712B1 Method for reducing crop losses during ingot rolling 有权
标题翻译：铸锭期间减少作物损失的方法
公开(公告)号：US06453712B1
公开(公告)日：2002-09-24
申请号：US09588898
申请日：2000-06-07
申请人： Lawrence E. Klosterman , Ray T. Richter , Mark D. Crowley , Andrzej Maslanka
发明人： Lawrence E. Klosterman , Ray T. Richter , Mark D. Crowley , Andrzej Maslanka
IPC分类号： B21B100
CPC分类号： B22D11/00 , B21B1/02 , B21B1/024 , B21B1/026 , B21B15/0007 , B21B2003/001 , B21B2015/0014 , B21B2263/20 , B21B2273/14 , B21B2273/16 , B22D11/083
摘要： A method and apparatus for reducing crop losses during slab and ingot rolling concerns the formation of a slab ingot having a specially configured or shaped butt end and optionally a head end as well. A special shape is formed by machining, forging or preferably by casting. The special shape at the butt end is imparted during casting by a specially shaped bottom block or starter block. The special shape of the bottom block is imparted to the cast ingot butt end. The specially shaped butt end of a slab shaped ingot is generally rectangular in shape and has longitudinally outwardly extending, enlarged portions, which slope downwardly toward a depressed central valley region. The lateral sides of the enlarged end portions and the depressed valley region carry transversely extending, tapered or curved edges. A similar shape may be imparted to the head end of the ingot at the conclusion of a casting run through the use of a specially shaped hot top mold or by way of machining or forging the cast head end. During subsequent hot rolling in a reversing roughing mill, the specially shaped slab ingot minimizes the formation of overlap and tongue so as to improve material recovery by reducing end crop losses and to increase rolling mill efficiency by increasing metal throughput in the mill.
摘要翻译：用于在板坯和锭轧制期间减少作物损失的方法和装置涉及形成具有特殊构造或成形的对接端以及任选的头端的板坯锭。通过加工，锻造或优选通过铸造形成特殊形状。在特殊形状的底部块或启动块铸造期间，在对接端的特殊形状被赋予。将底部块的特殊形状赋予铸锭对接端。板状铸锭的特殊形状的对接端通常为矩形形状，并且具有向下朝向凹陷的中心谷部区域向下倾斜的纵向向外延伸的扩大部分。扩大的端部和凹陷的谷区域的横向侧面具有横向延伸的，锥形的或弯曲的边缘。通过使用特殊形状的热顶模具或通过加工或锻造铸造头端部，在铸造过程结束时，可以向铸锭的头端施加类似的形状。在倒车粗轧机的后续热轧过程中，特殊形状的板坯最小化了重叠和舌头的形成，从而通过减少作物损失来提高材料回收率，并通过提高轧机的金属产量来提高轧机的效率。

10. 发明授权

US06772615B2 Method of manufacturing hub unit for supporting wheel and die for manufacturing the same 有权
标题翻译：制造用于支撑轮和模具的轮毂单元的制造方法
公开(公告)号：US06772615B2
公开(公告)日：2004-08-10
申请号：US10153788
申请日：2002-05-24
申请人： Nobuyuki Hagiwara , Shoji Horike
发明人： Nobuyuki Hagiwara , Shoji Horike
IPC分类号： B21B100
CPC分类号： B21K25/00 , B21J9/025 , B21K1/40 , F16C19/185 , F16C19/186 , F16C35/063 , F16C43/04 , F16C2326/02 , Y10T29/49536 , Y10T29/49696
摘要： When a shape of the cylindrical portion (8b) to be formed into the calking portion (9b) is devised and when a sectional shape of the annular recess portion (23) of the die (15a) for plastically deforming the cylindrical portion (8b) is devised, the calking portion (9b) is continuously given a compressive average stress during the process of working.
摘要翻译：当形成要形成铆接部分（9b）的圆柱形部分（8b）的形状时，并且当用于使圆柱形部分（8b）塑性变形的模具（15a）的环形凹部（23）的截面形状时，在工作过程中，铆接部分（9b）被连续地赋予压缩平均应力。

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