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1. 发明授权

US6152210A Metal casting 失效
标题翻译：金属铸造
公开(公告)号：US6152210A
公开(公告)日：2000-11-28
申请号：US833432
申请日：1997-04-07
申请人： Chris Baharis , James Arthur O'Neill , Roderick William Charles Vance
发明人： Chris Baharis , James Arthur O'Neill , Roderick William Charles Vance
IPC分类号： B22D11/06 , B22D27/02
CPC分类号： B22D11/0662
摘要： Twin roll caster for casting metal strip comprises casting rolls (11) between which is formed a casting pool (16) of molten metal. The casting pool is confined at each end of the roll nip by end closure plate (22). Alternating electric current is supplied to electrical conductors (33) disposed outside the closure plate (22) so as to generate an electromagnetic field which extends through the closure plate and pushes back molten metal at the conjunctions (27) between the closure plate (22) and the rolls (11).
摘要翻译：用于铸造金属带的双辊铸造机包括铸辊（11），其间形成有熔融金属的铸池（16）。铸造池被封闭板（22）限制在轧辊压区的两端。交替电流被供应到设置在封闭板（22）外部的电导体（33），以便产生电磁场，该电磁场延伸穿过封闭板并在闭合板（22）之间的连接件（27）处推回熔融金属，和辊（11）。

2. 发明授权

US6006498A Wrapping apparatus including a shuttle orbital movement around an object to be wrapped and method using same 失效
公开(公告)号：US6006498A
公开(公告)日：1999-12-28
申请号：US29744
申请日：1998-05-26
申请人： Kenneth David Cleine
发明人： Kenneth David Cleine
IPC分类号： B65B11/30 , B65B11/02 , B65H23/14 , B65H23/16 , B65H23/182 , B65H81/00 , B65B53/00
CPC分类号： B65B11/04 , B65B2011/002 , B65B2210/16 , B65B25/24
摘要： A wrapping apparatus is provided including a shuttle for orbital movement around an object to be wrapped, the shuttle carrying a feed roll from which a web of plastic film is drawn to wrap the object, the shuttle including a pre-stretching mechanism including: a braking roller mounted on the shuttle for rotation about an axis that is fixed relative to the shuttle; a stretching roller mounted on the shuttle for rotation about an axis which is fixed relative to the shuttle, parallel to the braking roller axis and spaced therefrom, the web being drawn directly from the feed roll around the stretching roller; drive transmission means connecting the rollers such that the surface speed of the stretching roller exceeds that of the braking roller; mandrel means for the rotational support of a feed roll of stretch wrap film mounted on the shuttle by guide means allowing the mandrel to move freely towards the braking roller under the influence of tension in a web of film drawn directly from the feed roll and passing around the stretching roller; and supplementary loading means acting independently of the web tension to supplement the effect of the web tension in urging the feed roll towards the braking roller to maintain braking contact therebetween. A method of wrapping at least part of an object in plastic film is provided including: loading a shuttle with a feed roll of the film, attaching an end of the film to the object; causing the shuttle to orbit at least part of the object; and pre-stretching the film as it is drawn from the feed roll by the relative movement between the object and the shuttle prior to its application to the object; wherein the feed roll is free to move bodily into contact with a braking roller under the effect of tension in the film departing from the feed roll and the step of pre-stretching the film is effected by of drawing the film directly from the feed roll around the stretching roller connected to the braking roller by drive transmission means ensuring that the surface speed of the stretching roller is greater than that of the braking roller, and augmenting the effect of the tension in the film in maintaining contact between the feed roll and the braking roller and having a value that is not dependent on the film tension.

3. 发明授权

US5810070A Twin roll continuous caster 失效
公开(公告)号：US5810070A
公开(公告)日：1998-09-22
申请号：US773946
申请日：1996-12-30
申请人： Shiro Osada , Heiji Kato , Shuzo Takahashi , Shu Ogawa
发明人： Shiro Osada , Heiji Kato , Shuzo Takahashi , Shu Ogawa
IPC分类号： B22D11/06
CPC分类号： B22D11/066
摘要： To suppress wear of side surfaces of end closures due to rotation of cooling rolls in a twin roll strip caster, a pair of housings 11 are provided, each arranged to face on end faces of one or the other ends of cooling rolls 1a and 1b, which are arranged substantially horizontally and in parallel with each other, so that it may be displaced toward and away from the end faces, rolling members 12 rotatably supported by each of said housings 11 so that they may contact the corresponding end faces of the rolls 1a and 1b, a thruster body 21 supported on each of the housings 11 so that it may be displaced toward and away from the corresponding end faces of the rolls 1a and 1b, and an end closure 3 loaded on each of the thruster bodies 21 so that it may closely contact upper portions of the end faces of the rolls 1a and 1b. When the end closure 3 is worn to a predetermined extent, then the rolling members 12 contact the end faces of the rolls 1a and 1b to thereby suppress wear of the end closure 3.

4. 发明授权

US5638891A Casting roll 失效
标题翻译：铸辊
公开(公告)号：US5638891A
公开(公告)日：1997-06-17
申请号：US560925
申请日：1995-11-20
申请人： Hisahiko Fukase , Heiji Kato , Tuyoshi Seki , Kunio Matui , Lloyd Walter Townsend
发明人： Hisahiko Fukase , Heiji Kato , Tuyoshi Seki , Kunio Matui , Lloyd Walter Townsend
IPC分类号： B22D11/04 , B22D11/055 , B22D11/06 , B22D11/128 , B22D11/12
CPC分类号： F28F5/02 , B22D11/0682
摘要： A casting roll (11) on which to cast molten metal comprises central shaft (12), an outer circumferential wall (14) fitted over cylindrical mandrel (15) and roll end walls (16). Longitudinal wall (14) is cooled by water passed through longitudinal passages (22) in that wall. The cooling water is passed to and from passages (22) through passages (23) in the central shaft, radial passages (24) in the end walls (16) and transition passages (25) interconnecting the radial passages with the longitudinal passages. In order to promote cooling of the end corners (31) of the roll, transition passages (25) extend in smoothly curved bends into regions of the roll disposed both radially and longitudinally outwardly from the intersection directions of the longitudinal passages (22) and radial passages (24) so as to provide for water flow close to the roll comers (31) without formation of stagnation pockets.
摘要翻译：铸造熔融金属的铸辊（11）包括中心轴（12），装配在圆柱形心轴（15）和辊端壁（16）上的外周壁（14）。纵向壁（14）由穿过该壁的纵向通道（22）的水冷却。冷却水通过中心轴的通道（23）和通道（22）通过端壁（16）中的径向通道（24）和将径向通道与纵向通道相互连接的过渡通道（25）。为了促进辊的端角（31）的冷却，过渡通道（25）以平滑弯曲的弯曲方式延伸到从纵向通道（22）和径向的交叉方向径向和纵向向外设置的辊的区域通道（24），以便提供靠近辊筒（31）的水流而不形成停滞袋。

5. 发明授权

US6106620A Electro-magnetic plugging means for hot dip coating pot 失效
标题翻译：用于热浸镀锅的电磁堵塞装置
公开(公告)号：US6106620A
公开(公告)日：2000-08-22
申请号：US765455
申请日：1997-07-28
申请人： Bruce Robert Morrison , Raymond Charles Osterberg , Richard Payling , Chris Baharis , James Arthur O'Neill , Damien Jinks , Peter James Ellis
发明人： Bruce Robert Morrison , Raymond Charles Osterberg , Richard Payling , Chris Baharis , James Arthur O'Neill , Damien Jinks , Peter James Ellis
IPC分类号： C23C2/24 , B05C13/00
CPC分类号： C23C2/24
摘要： A hot dip coating pot (2) having a strip inlet passage (3) and electro-magnetic plugging means to prevent leakage of bath liquid form the pot through that passage, wherein: the plugging means comprises two magnetic field generator (7) disposed one on each side of the passage; each generator projects an oscillating magnetic field into the passage from at least two poles of opposite polarity that are adjacent the passage and spaced apart in the through direction of the passage; the said at least two poles of each generator are respectively in substantial alignment with the corresponding poles of the other in the transverse direction of the passage; the magnetic field projected by the generators have flux patterns which are substantially mirror images with reference to a plane of reflection coinciding with a centre plane of the passage; and both generators operate at a frequency of more than seven kiloHertz. When no strip is present the fields combine and extend transversely of the passage. When a strip is present the fields not only plug the passage but also provide restraining forces to prevent deviation of the strip from its intended pass line.
摘要翻译： PCT No.PCT / AU95 / 00458 Sec。 371日期1997年7月28日第 102（e）日期1997年7月28日PCT提交1995年7月26日PCT公布。出版物WO96 / 03533 日期1996年2月8日具有条带入口通道（3）和电磁堵塞装置的热浸涂层（2），用于防止通过该通道从罐中泄漏浴液，其中：堵塞装置包括两个磁场发生器（7）在通道的每一侧设置一个; 每个发生器将振荡磁场从与通道相邻的至少两个相反极性的极点投射到通道中并沿通道的贯通方向间隔开; 每个发电机的所述至少两个极分别在通道的横向方向上与另一个的相应极基本对准; 由发生器投射的磁场具有相对于与通道的中心平面重合的反射平面基本上是镜像的通量图; 两台发电机的运行频率都超过七千赫兹。当没有条带存在时，这些领域结合并横向延伸通过。当存在条带时，该场不仅堵塞通道，而且还提供约束力以防止条带偏离其预期通行线。

6. 发明授权

US6079479A Twin roll continuous casting installation 失效
标题翻译：双辊连铸机安装
公开(公告)号：US6079479A
公开(公告)日：2000-06-27
申请号：US100348
申请日：1998-06-19
申请人： Shiro Osada , Osamu Takeuchi , Atsushi Hirata
发明人： Shiro Osada , Osamu Takeuchi , Atsushi Hirata
IPC分类号： B22D11/06 , B22D11/124 , B22D30/00
CPC分类号： B22D11/0697 , B22D11/124
摘要： The invention addresses the problem of edge bulging and breakout of as cast strip due to a decrease of perfect solid phase shell thickness of the strip caused by heat recuperation of the unsolidified portion of the strip, by providing a chamber 19 which encloses the travel path of a strip 8 delivered from a pair of chilled rolls 1a and 1b, a pair of chilled blocks 29a arranged in the chamber to be positioned near a nip between the chilled rolls 1a and 1b, with each chilled block 29a being shaped for loose fitting over an edge of a strip 8 and being capable of injecting cooling gas toward the edge of the strip 8. When the strip 8 is to be continuously cast, the interior of the chamber 19 provides an inert gas atmosphere, in which the cooling gas injected by the cooling blocks 29a injection-cools the edges of the strip 8 delivered from the chilled rolls 1a and 1b at a position near the nip between the chilled rolls 1a and 1b.
摘要翻译：本发明解决了由于通过条带的未固化部分的热消除引起的条的完美固相壳厚度的减小，通过提供一个包围行进路径的腔室19来解决作为铸造带材的边缘凸起和断裂的问题从一对冷冻辊1a和1b输送的条带8，布置在室中的一对冷却块29a，以定位在冷冻辊1a和1b之间的辊隙附近，每个冷却块29a成形为用于松散地配合在条带8的边缘并且能够朝向条带8的边缘注入冷却气体。当条带8将被连续铸造时，室19的内部提供惰性气体气氛，其中由冷却块29a在冷冻辊1a和1b之间的辊隙附近的位置注入 - 冷却从冷冻辊1a和1b输送的带8的边缘。

7. 发明授权

US6060111A Block feeding of solid paint onto a continuously moving metal strip 失效
标题翻译：将固体涂料块块输送到连续移动的金属条上
公开(公告)号：US6060111A
公开(公告)日：2000-05-09
申请号：US147727
申请日：1999-07-23
申请人： Udo Wolfgang Buecher , Trevor James Horton
发明人： Udo Wolfgang Buecher , Trevor James Horton
IPC分类号： B05C1/06 , B05C3/18 , B05C5/04 , B05C9/00 , B05C9/14 , B05D1/28 , B05D3/02 , B05D1/40
CPC分类号： B05C1/06 , B05C9/00 , B05C9/14 , B05D1/28 , B05D2252/02 , B05D3/0218
摘要： In a melt deposition painting station, a solid body of paint is fed onto an endless belt conveyor, incorporating a substantially planar belt flight, a head pulley, and turn round means adjacent to the contact point of the paint block and the moving steel strip and consisting of a stationary guide and an idler pulley. The turn round means is so constructed that the direction of the belt movement after the turn is at least parallel to that of the continuously moving strip and preferably at an angle away from it. The head pulley is preferably coated with a high friction material such as natural rubber. The planar belt flight is adapted to support one or more blocks of substantially solvent-free paint composition, which becomes bonded to the pliable, durable heat-resistant material of the belt. The belt causes continuous movement of the paint block towards one end of the flight to affect melting of some portion of a solid body of paint composition onto a moving strip. In its simplest form, the flight may slide upon a supporting table with the stationary guide of the turn round being the edge of the table. Alternatively, the paint block may be fed vertically downwards between two belt conveyors moving in mutually opposite direction.
摘要翻译： PCT No.PCT / AU97 / 00555 Sec。 371日期：1999年7月23日 102（e）1999年7月23日PCT PCT 1997年8月28日PCT公布。出版物WO98 / 08618 日期1998年3月5日在熔体沉积涂装站中，将固体涂料送入循环带式输送机上，其中包括基本上平面的带式飞行，头部滑轮和邻近油漆块的接触点的转向装置，移动的钢带，由静止导轨和惰轮组成。转弯装置被构造成使得转弯之后的带运动的方向至少与连续移动的带的方向平行，并且优选地以远离它的角度。头部滑轮优选地涂覆有高摩擦材料，例如天然橡胶。平面带飞行器适于支撑一个或多个基本上无溶剂的涂料组合物块，其结合到带的柔韧耐久的耐热材料上。带子引起油漆块朝向飞行的一端的连续移动，以影响油漆组合物的固体的一些部分熔化到移动的条上。在其最简单的形式中，飞行可以在支撑台上滑动，转向的固定导轨是台的边缘。或者，油漆块可以沿相互相反的方向移动的两个带式输送机之间垂直向下进给。

8. 发明授权

US5983981A Casting steel strip 失效
标题翻译：铸钢带
公开(公告)号：US5983981A
公开(公告)日：1999-11-16
申请号：US95051
申请日：1998-06-10
申请人： John Spink
发明人： John Spink
IPC分类号： B22D11/06 , B22D41/54 , B22D41/50
CPC分类号： B22D11/0642 , B22D41/54
摘要： Continuous casting of steel strip by solidification of casting poo (68) onto chilled cooling rolls (16) of a twin roll caster. Steel is delivered to casting pool (68) by a refractory delivery nozzle (19) which dips into the casting pool. The refractory material of nozzle (19) contains a significant quantity of chemical compounds contains sulphur, such as molybdenum disulphide (MoS.sub.2), magnesium sulphide (MgS) and calcium sulphate (CaSO.sub.4).
摘要翻译：通过将铸造件（68）固化到双辊铸造机的冷却冷却辊（16）上来连续铸造钢带。钢通过浸入铸造池中的耐火材料输送喷嘴（19）输送到铸池（68）。喷嘴（19）的耐火材料含有大量的含硫化合物，如二硫化钼（MoS2），硫化镁（MgS）和硫酸钙（CaSO4）。

9. 发明授权

US5960856A Strip casting employing non-contact heat absorbers 失效
标题翻译：使用非接触式吸热材料的带钢铸造
公开(公告)号：US5960856A
公开(公告)日：1999-10-05
申请号：US894797
申请日：1997-09-10
申请人： Walter Blejde , Hisahiko Fukase , Rama Ballav Mahapatra
发明人： Walter Blejde , Hisahiko Fukase , Rama Ballav Mahapatra
IPC分类号： B22D11/06 , B22D11/10 , B22D11/124 , B22D11/22
CPC分类号： B22D11/0697 , B22D11/0622 , B22D11/124
摘要： A casting pool (30) of ferrous molten metal is supported on a pair of chilled generally horizontal casting rolls (22) forming a nip (27) between them. The casting rolls (22) rotate mutually opposite directions to produce a solidified metal strip (12) moving downwardly from the nip (27). The strip (12) passes along a transit path (10) which takes it away from the nip (27) in an unrestrained loop (29) disposed within a strip enclosure (38) within which the strip is confined through said transit path (10). The strip (12) moves downwardly from the nip (27) to form the unrestrained loop (29) passes between a pair of cooled non-contact heat absorbers (101) to which heat is radiated from the strip (12) whereby to extract from the strip heat generated by completion of solidification of metal therein after leaving the casting pool (30). Heat absorbers (101) are formed as opposite side walls of a cooling collar (100) defining an upper part of enclosure (38) and provided with cooling water ducts (102).
摘要翻译： PCT No.PCT / AU97 / 00133 Sec。 371日期：1997年9月10日 102（e）1997年9月10日PCT PCT 1997年3月6日PCT公布。第WO97 / 34718号公报日期1997年9月25日一种含铁熔融金属的铸池（30）支撑在一对冷却的大体上水平的铸辊（22）上，在其间形成辊隙（27）。铸造辊（22）沿相反的方向旋转以产生从辊隙（27）向下移动的凝固金属条（12）。条带（12）沿着传送路径（10）通过，该传送路径将其从设置在条带外壳（38）内的无限制环（29）中的间隙（27）移开，条带封闭件（38）内的条被限制在所述传送路径）。条带（12）从压区（27）向下移动，形成无限制回路（29）在一对冷却的非接触式吸热器（101）之间通过，从而从带材（12）辐射热量，从而从在离开浇注池（30）之后通过其中金属的固化完成产生的带材热。吸热器（101）形成为限定外壳（38）的上部并且设置有冷却水管道（102）的冷却套环（100）的相对侧壁。

10. 发明授权

US5960855A Apparatus for casting steel strip 失效
标题翻译：钢带铸造设备
公开(公告)号：US5960855A
公开(公告)日：1999-10-05
申请号：US35102
申请日：1998-03-05
申请人： Massoud Assefpour-Dezfully , Kenneth Michael Browne
发明人： Massoud Assefpour-Dezfully , Kenneth Michael Browne
IPC分类号： B21B1/00 , B21B1/46 , B21B9/00 , B22D11/06 , B22D11/10 , B22D11/106 , B22D11/12 , B22D11/16
CPC分类号： B22D11/0697 , B21B1/463 , B21B9/00
摘要： The apparatus includes a pair of cooled, rotating casting rolls forming a nip between them. Molten metal is delivered into the nip between the casting rolls to form a casting pool of molten metal supported on the rolls. The cast strip produced is delivered downwardly from the nip and guided through a transit path which takes it away from the nip. An enclosure confirms the strip throughout the transit path and includes an enclosure wall including a movable section disposed beneath the casting rolls and formed to serve as a movable receptacle for scrap produced at any stage of the casting process, which enclosure is sealed to control ingress of oxygen containing atmosphere during operation of the apparatus, thereby controlling the formation of scale on the strip during operation of the apparatus.
摘要翻译：该装置包括一对在它们之间形成辊隙的冷却的旋转铸辊。熔融金属被输送到铸辊之间的辊隙中以形成支撑在轧辊上的熔融金属铸造池。所生产的铸钢带从辊隙向下传送，并通过将其从辊隙中取出的运输路径引导。外壳在整个运输路径上确认了钢带，并且包括一个外壳壁，该外壳壁包括设置在铸辊下方的可移动部分，并形成为用于在铸造过程的任何阶段产生的废料的活动容器，该外壳被密封以控制在设备的操作期间含氧气氛，从而控制在设备操作期间条带上的氧化皮的形成。

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